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 1 SRI CHANDRASEKHARENDRA SARASWATHI VISWA MAHA VIDYALAYA University Enathur, Kancheepura m – 631 561 Department Of Electrical And Electronics Engineering Curriculum For BE (Electrical And Electronics Engineering)  Part Time Programme Choice Based Credit System (For Candidates admitted during the academic year 2009 - 10 onwards)

Transcript of BE - PartTime

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SRI CHANDRASEKHARENDRA SARASWATHI VISWA MAHA VIDYALAYA

University

Enathur, Kancheepuram – 631 561

Department Of Electrical And Electronics Engineering

Curriculum For

BE (Electrical And Electronics Engineering)

Part Time Programme

Choice Based Credit System

(For Candidates admitted during the academic year 2009 - 10 onwards)

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CHOICE BASED CREDIT SYSTEM FOR BE (EEE) PROGRAMME

DURATION OF THE PROGRAMME

A student is normally expected to complete BE Programme in Three and Half years but in anycase not more than Six years from the time of admission.

ASSESSMENT

The break – up of assessment and examination marks for the Theory subjects is as follows:

First Assessment : 15 marks

Final Assessment : 15 marks

Assignments : 10 marks

Examination : 60 marks

The break – up of assessment and examination marks for the Practical subjects is as follows:

First Assessment (Test) : 15 marks

Final Assessment (Test) : 15 marks

Maintenance of record book : 10 marks

Examination : 60 marks

The project work will be assessed for 100 marks by the committee, consisting of the guide and aminimum of two members nominated by the head of the department.

One of the committee members will be nominated as the chairman by the head of thedepartment. The head of the department may himself be a member or the chairman. 100 marksare allotted for the project work and viva voice examination at the end of the semester.

ATTENDANCE REQUIREMENTS

To be eligible to appear for the examination in a particular course, a student must put inminimum of 80% in the course. However, if the attendance is 70% or above but less than 80%in any course, the authorities can permit the student to appear for the examination in the course

on payment of the prescribed condonation fees.

A student who withdraws from or does not meet the minimum attendance requirement in coursemust re-register for and repeat the course.

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PASSING AND DECLARATION OF EXAMINATION RESULTS

All assessments of all the courses on absolute marks basis will be considered and passing bythe results passing board in accordance with the rules of the university. Thereafter, thecontroller of examinations shall convert marks for each course to the corresponding letter gradeas follows, Compute the grade point average and cumulative grade point average, and preparethe grade cards.

90 to 100 marks : Grade ‘S’

80 to 89 marks : Grade ‘A’

70 to 79 marks : Grade ‘B’

60 to 69 marks : Grade ‘C’

55 to 59 marks : Grade ‘D’

50 to 54 marks : Grade ‘E’

Less than 50 marks : Grade ‘F’

Insufficient Attendance : Grade ‘I’

Withdrawn from course : Grade ‘W’

A student who obtains less than 24 marks out of 60 in the examination or is absent for theexamination will be awarded grade ‘F’.

A student who earns a grade of S, A, B, C, D, or E for a course is declared to have successfully

completed that course and earned credits for that course. Such a course cannot be repeated bythe student.

A student who obtains letter grade F in a course has to reappear for the examinations in thatcourse.

A student who obtains letter grade I or W in a course has to re – register for and repeat thecourse.

The following grade points are associated with each letter grade for and repeat the pointaverage and cumulative grade point average.

S –10; A – 09; B – 08; C – 07; D – 06; E – 05; F – 0.

Course with grades I and W are not considered for calculation of grade point average orcumulative grade point average. F grade will be considered for computing GPA and CGPA.

A student can apply for re – totaling for one or more of his examination answer papers within aweek from the date of issue of the grade sheet to the students on payment of prescribed fee perpaper. The application must be made to the controller of Examinations with the recommendationof the head of the department.

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After results are declared, grade cards will be issued to the students. The grade cards willcontain the list of courses registered during the year / semester, the grades scored and thegrade point average (GPA) for the year / semester.

GPA is the sum of the products of the number of credits of a course with the grade point scoredin that course, taken over all the courses for the year/ semester, divided by the sum of thenumber of credits for all courses taken in that year / semester. CGPA is similarly calculatedconsidering all the courses taken from the time of admission.

After successful completion of the programme, the degree will be awarded with the followingclassification based on CGPA.

For First Class With Distinction the student must, pass all the courses in the first attempt andobtain a CGPA OF 8.25 or above.

For First Class the student must obtain a CGPA of 6.5 or above.

For Second Class the student must clear all the subjects with in six years from the date ofadmission.

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SRI CHANDRASEKHARENDRA SWRASWATHI VISWAVIDYALAUniversity, Enathur, Kancheepuram.

B.E. Electrical And Electronics Engineering

(Part-Time – 7 Semesters)

SEMESTER – I

CODE NO. COURSE TITLE L T P CTHEORY

1.1 Mathematics - I 4 1 0 41.2 Electric Circuit Analysis 4 1 0 41.3 Electronic Devices 4 0 0 31.4 Object Oriented Programming 4 0 0 31.5 Material Science 4 0 0 3

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SEMESTER – II

CODE NO. COURSE TITLE L T P CTHEORY

2.1 Mathematics – II 4 1 0 42.2 Electrical Machines – I 4 1 0 42.3 Electric Energy Generation 4 0 0 32.4 Electromagnetic Theory 4 1 0 4

PRACTICAL2.5 Computer Programming Lab (C++) 0 0 3 2

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SEMESTER – III

CODE NO. COURSE TITLE L T P CTHEORY

3.1 Electrical Machines – II 4 1 0 43.2 Transmission and Distribution 4 1 0 43.3 Control Systems 4 1 0 43.4 Electronic Circuits 4 0 0 3

PRACTICAL3.5 Electrical Machines Lab 0 0 3 2

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SEMESTER – IV

CODE NO. COURSE TITLE L T P CTHEORY

4.1 Power Electronics 4 1 0 44.2 Protection and Switchgear 4 1 0 44.3 Digital Logic Circuits 4 0 0 34.4 Linear Integrated Circuits 4 1 0 4

PRACTICAL4.5 Control Systems Lab 0 0 3 2

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SEMESTER – V

CODE NO. COURSE TITLE L T P CTHEORY

5.1 Solid State Drives 4 1 0 45.2 Power System Analysis 4 1 0 4

5.3 Measurements and Instrumentation 4 1 0 45.4 Microprocessor and Microcontroller 4 0 0 3

PRACTICAL5.5 Power Electronics and Power system Lab 0 0 3 2

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SEMESTER – VI

CODE NO. COURSE TITLE L T P CTHEORY

6.1 Computer Aided Power System Analysis 4 1 0 46.2 Design of Electrical Apparatus 4 1 0 46.3 Communication Engineering 4 1 0 4

6.4 E1*** Elective – I 4 0 0 3PRACTICAL

6.5 Microprocessor and Microcontroller Lab 0 0 3 217

SEMESTER – VII

CODE NO. COURSE TITLE L T P CTHEORY

7.1 Total Quality Management 4 0 0 37.2 Utilization of Electrical Energy 4 0 0 3

7.3 E2*** Elective – II 4 0 0 37.4 E3*** Elective – III 4 0 0 3

PRACTICAL7.5 Project 0 0 6 6

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ELECTIVES

CODE NO. COURSE TITLEELECTIVE I

6.4.1 Fibre Optics and Laser Instruments

6.4.2 Visual Languages and Applications6.4.3 Advanced Control System6.4.4 High Voltage Engineering6.4.5 Special Electrical Machines

ELECTIVE II 7.3.1 Bio-Medical Instrumentation7.3.2 Artificial Intelligence and Expert Systems7.3.3 Data Communication and Networks7.3.4 Power System Dynamics7.3.5 Computer Architecture

ELECTIVE III 7.4.1 Operating Systems7.4.2 Power System Transients7.4.3 Internetworking Technology7.4.4 Embedded System Design7.4.5 Mobile Communication

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SEMESTER I

1.1 MATHEMATICS – IAIMThe course aims to develop the skills of the students in the areas of boundary value problems andtransform techniques. This will be necessary for their effective studies in a large number of engineeringsubjects like heat conduction, communication systems, electro-optics and electromagnetic theory. Thecourse will also serve as a prerequisite for post graduate and specialized studies and research.

OBJECTIVESAt the end of the course the students would

1. Be capable of identifying algebraic Eigen value problems from practical areas and obtain the Eigensolutions in certain cases and to have acquired the technique of diagonalising a matrix, which wouldrender the Eigen solution procedure very simple.

2. Be capable of mathematically formulating certain practical problems in terms of partial differentialequations , solve them and physically interpret the results.

3. Have learnt the methods of double and triple integration, which are needed in their studies in otherareas, and gained confidence to handle integrals of higher orders.

4. Have studied the basics of vector calculus comprising of gradient, divergence and curl, and line,surface and volume integrals and the classical theorems involving them, which would be encounteredby them in their engineering subjects in the same or higher semesters.

5. Have grasped the basics of complex integration and the concept of contour integration, which is animportant tool for evaluation of certain integrals encountered in practice.

UNIT IMATRICES 12 Rank of a matrix – Consistency of linear system of equations – Eigen values and Eigen vectors of a realmatrix – properties of Eigen values – Cayley – Hamilton theorem (without proof) - Diagonalisation of amatrix by similarity transformation – reduction of quadratic form to canonical form by orthogonaltransformation.

UNIT IIORDINARY AND PARTIAL DIFFERENTIAL EQUATIONS 12 Simultaneous linear equations with constant coefficients. Homogeneous linear equations of Euler type-Equations reducible to homogeneous form. Linear equations of second order with variable coefficients,Method of reduction of order, Method of variation of parameters.

Formation of partial differential equations by elimination of arbitrary constants and Arbitrary functions – Lagrange’s linear equation – Linear partial differential equations of second and higher order with constantcoefficients.

UNIT IIIMULTIPLE INTERGRAL 12Double integration in Cartesian and polar coordinates, Change of order of integration, Triple integration inCartesian coordinates, Gamma and Beta functions-Properties - Area as a double integral.

UNIT IVVECTOR CALCULUS 12Gradient, Divergence, Curl-Line and surface integrals-Green's Gauss divergence and Stoke’s theorems-applications.

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UNIT VCOMPLEX INTEGRATION 12 Cauchy’s Theorem (without proof) – Cauchy’s integral formula – Taylor’s and Laurent’s series (withoutproof) – Singularities and residues – Cauchy ‘s residue theorem – Contour integration (circular and semicircular contours).

TOTAL = 60

TEXT BOOKS

1. Veerarajan. T, Engineering Mathematics (For first year 3rd

edition), Tata McGraw-Hill PublishingCompany Ltd., New Delhi, 2004.

2. Venkatraman. M.K, Engineering Mathematics (Vol. 1 & 2), National Publishing Company, Chennai,2003.

REFERENCE BOOKS1. Lakshminarayanan. K.A, Sundaram. V and Balasubramaniam. R, Engineering Mathematics, Vikas

Publishing House Pvt. Ltd., New Delhi, 2002.2. Kandasamy. P, Thilagavathy. K and Gunavathy. K, Engineering Mathematics Vol. 1 and 2, S.Chand

and Company Ltd, New Delhi, 2004.3. Narayanan. S, Manicka Vasagam Pillai. T. K and Ramaniah. G, Advanced Mathematics forEngineering Students, S.Viswanathan printers, Chennai, 2002.

4. Kreyszig E., “Advanced Engineering Mathematics”, Eighth Edition, John Wiley and Sons (Asia) Ltd.,Singapore, 2001.

5. B.S.Grewal, ‘Higher Engineering Mathematics’, Khanna Publishers, Delhi, 40th Edition, 2008.

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1.2 ELECTRIC CIRCUIT ANALYSISAIMTo expose basic circuit concepts, circuit modeling and methods of circuit analysis in time domain andfrequency domain for solving simple and multi dimensional circuits including coupled circuits and threephase circuits.

OBJECTIVE

i. To understand the concept of circuit elements, lumped circuits, waveforms, circuit laws and networkreduction.

ii. To analyse the transient response of series and parallel A.C. circuits and to solve problems in timedomain using Laplace Transform.

iii. To understand the concept of active, reactive and apparent powers, power factor and resonance inseries and parallel circuits.

iv. To solve the electrical network using mesh and nodal analysis by applying network theorems.v. To know the basic concepts of coupled circuits, three phase loads and power measurement.

UNIT IBASIC CIRCUIT CONCEPTS 12

Lumped circuits: Circuit elements, ideal sources (independent and dependent), linear passive parametersR, L and C; V-I relationship of circuit elements; sinusoidal voltage and current, RMS value, form factor;Kirchoff’s Laws; analysis of series and parallel circuits: Network reduction; voltage and current division,source transformation, star/delta transformation.

UNIT IITRANSIENT ANALYSIS OF FIRST AND SECOND ORDER CIRCUITS 12

Source free response of RL and RC circuits; forced (step) response of RL and RC circuits; source freeresponse of RLC series circuit; forced (step) response of RLC series circuit; forced response of RL, RCand RLC series circuit to sinusoidal excitation; time constant and natural frequency of oscillation ofcircuits. Laplace Transform application to the solution of RL, RC & RLC circuits: Initial and final valuetheorems and applications, concept of complex frequency, driving point and transfer impedance, poles

and zeros of network function.

UNIT IIISINUSOIDAL STEADY STATE ANALYSIS 12

Concept of phasor and complex impedance / admittance; analysis of simple series and parallel circuits:Active power, reactive power, apparent power (voltampere), power factor and energy associated withthese circuits; concept of complex power; phasor diagram, impedance triangle and power triangleassociated with these circuits. Resonance in series and parallel circuits: Q factor, half-power frequenciesand bandwidth of resonant circuits.

UNIT IV

MULTI DIMENSIONAL CIRCUIT ANALYSIS AND NETWORK THEOREMS 12Node voltage analysis of multi node circuit with current sources, rules for constructing nodal admittancematrix [Y] for solving matrix equation [Y] V=I; Mesh-current analysis of multi node circuits with voltagesources, rules for constructing mesh impedance matrix[Z] for solving matrix equation [Z]I=V. Superposition theorem, Thevenin’s theorem, Norton’s theorem, Reciprocity theorem, Compensation theorem,Tellegen’s theorem, Millman’s theorem, maximum power transfer theorem for variable resistance load,variable impedance load and variable resistance and fixed reactance load.

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1.3 ELECTRONIC DEVICES AIM :To Study the characteristics and application of electronic devices.OBJECTIVE:To acquaint the students with construction, theory and characteristics of the following electronic devices:i) p-n junction diodeii) Bipolar transistoriii) Field Effect transistoriv) LED, LCD and other photo electronic devices.v) Power control/regulator devices.

UNIT ISEMICONDUCTOR DIODE 10 Theory of p-n junction – PN Junction as diode – p-n diode currents – volt-ampcharacteristics–diode resistance – temperature effect of p-n junction – transition and diffusion capacitanceof p-n diode – diode switching times.

UNIT IIBI-POLAR TRANSISTOR 10 Junction transistor – transistor construction – detailed study of currents in transistor – input and outputcharacteristics of CE, CB and CC configurations – transistor hybrid model for CE configuration – analytical expressions for transistor characteristics – transistor switching times – voltage rating – powertransistors.

UNIT IIIFIELD EFFECT TRANSITORS 10 Junction field effect transistor – pinch off voltage – JFET volt-ampere characteristics– JFET small signalmodel – MOSFETS and their characteristics – FET as a variable resistor – Unijunction transistor.

UNIT IVOPTO ELECTRONIC DEVICES 10 Photo emissivity and photo electric theory – theory, construction and characteristics:light emitting diodes – liquid crystal cell – seven segment display – photo conductive

cell – photodiode – solar cell – photo transistor – opto couplers – laser diode.

UNIT V

MISCELLANEOUS DEVICES 10 Theory, characteristics and application: SCR, TRIAC, PUT, tunnel diode, thermistors,piezo electric devices, zener diode, charge coupled devices, varactor diode and LDR.

TEXT BOOKS:1. Jacob.Millman, Christos C.Halkias, ‘Electronic Devices and Circuits’, Tata McGraw-Hill

Publishing Limited, New Delhi -Reprint 2003.

2. David A.Bell, ‘Electronic Devices and Circuits’, Prentice Hall of India PrivateLimited, NewDelhi – 2003.

REFERENCE BOOKS:

1. Ben G.Streetman and Sanjay Banerjee, ‘Solid State Electronic Devices’, Pearson EducationAsia, New Delhi – Reprint 2002.

2. Allen Mottershead, ‘Electronic Devices and Circuits – An Introduction’, Prentice Hall of IndiaPrivate Limited, New Delhi – 2003.

3. Theodre. F. Boghert, ‘Electronic Devices & Circuits’, Pearson Education, VI Edition, 2003.

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1.4 OBJECT ORIENTED PROGRAMMINGAIMTo present the concept of object-oriented programming and discuss briefly the important elements ofobject oriented analysis and design of systems.

Objective: To impart Object Oriented Programming skills using C++

UNIT I 10What is Object Oriented Programming? – C++ Console I/O- C++ commands- Classes: Some differencebetween C and C++- Introducing Function Overloading- Constructor and Destructor Functions-Constructors take parameters- Introducing Inheritance – Object Pointers – In line Functions – Automaticin lining.

UNIT II 10Assigning Objects – Passing Object to Functions – Returning Object from Functions- AnIntroduction to friend functions- Arrays of objects – Using Pointers to Objects – Using new & delete – More about new & delete – references – Passing references to objects- Returning references-Independent References and restrictions.

UNIT III 10Overloading Constructor Functions- Creating and Using a Copy constructor- Using default arguments-Overloading and ambiguity – Finding the address of an overload function- the basics of operatoroverloading- overloading binary operators-overloading the relational and logical operators- overloading aUnary operator – using friend operator functions- a closer at the assignment operator- overloading thesubscript() operator.

UNIT IV 10Base class access control –using protected members- Constructors, destructors and inheritancemultipleinheritance- virtual bas classes- Some C++ I/O basics- formatted I/O using width(), precision () and fill() – using I/O manipulators- Creating your own inserters- creating extractors.

UNIT V 10Creating your own manipulators- File I/O basics- unformatted, binary I/O- more unformatted I/O functions-

random access- checking the I/O status- customized I/O and files- Pointers and derived classes-Introduction to virtual functions- more about virtual functions- applying polymorphism- Exception handling.

TEXT BOOKS

1. Herbert Schildt “ Teach Your self C++”, III rd edition, Tata McGraw Hill 5th Reprint 2000.2. E.Balagurusamy, ‘Object Oriented Programming with C++’, Second edition, Tata

McGraw Hill, 2003.

REFERENCE BOOKS

1. Robert Lafore “ Object Oriented Programming in Turbo C++”, Galgotia 20012. E. Balagurusamy “ Object Oriented Programming with C++ “, TMH New Delhi

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1.5 MATERIAL SCIENCEAIM:

To study the physical characteristics of different materials used for manufacturing electricalequipments.OBJECTIVE:

1. To study the structure of materials2. To study the dielectric properties of materials3. To study the Magnetic Properties of materials4. To study about nano technology

UNIT IINTRODUCTION 10Review of “structure of atom”- conductivity of metals Electrons mobility – Energy levels of a molecule – fermi –dirac distribution – Emission – Superconductivity – Thermal conductivity of metals – Thermoelectric effects of metals.

UNIT IIDIELECTRIC PROPERTIES 10 Dielectric properties – (static fields) – polarization – Mechanisms of polarization polarisability –Dielectricproperties – (Alternating fields)-Frequency dependence of polarisability – Dielectric losses –dielectricproperties of polymeric systems – Ferro and piezo electricity.

UNIT IIIMAGNETIC PROPERTIES OF MATERIALS 10 Magnetic properties of materials – classification – dia, para, ferro magnetism – magnetic resonance – Measurement of electro magnetic properties.

UNIT IVLIQUIDS AND OPTICS 10 Conduction in liquids – classification –electrolysis –lonic velocities- chemical cells and concentration cells

– corrosion cells –corrosion by electric currents optical properties of solids – photo emission – electroluminescence –panels –photo emitters LED’s –lasers – smart sensor materials- Material for fabrication ofintegrated circuits.

UNIT VSPECIAL MATERIALS 10 Metallic glasses as transformer core material – nano phase material – shape memory alloys – advancedceramic materials – polymers – biomaterials – non-linear materials and their applications.

TEXT BOOKS:1. Arumugam.M, ‘Material science’, Anuradha Technical book Publishers, Kumbakonam1997.2. A.J.Dekker, Electrical Engineering Materials, Prentice Hall, 1961.

REFERENCE BOOKS1. B.M.Tareev, Materials for Electrical Engineering, Higher school pub –co.2. C.S .Indulkar and S.Thiruvengadam, An introduction to electrical Engineering materials,

S. Chand & co 1998.3. Raghavan, V. ‘Materials science and Engineering’, Prentice Hall of India, New Delhi, 1993.

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SEMESTER II

2.1 MATHEMATICS IIAIMThe course aims to develop the skills of the students in the areas of boundary value problems andtransform techniques. This will be necessary for their effective studies in a large number of engineeringsubjects like heat conduction, communication systems, electro-optics and electromagnetic theory. Thecourse will also serve as a prerequisite for post graduate and specialized studies and research.

OBJECTIVESAt the end of the course the students would

1. Have a sound knowledge of Laplace transform and its properties and sufficient exposure tosolution of certain linear differential equations using the Laplace transform technique which haveapplications in other subjects of the current and higher semesters.

2. Have gained a well founded knowledge of Fourier series, their different possible forms and thefrequently needed practical harmonic analysis that an engineer may have to make from discretedata.

3. Have obtained capacity to formulate and identify certain boundary value problems encountered inengineering practices, decide on applicability of the Fourier series method of solution, solve themand interpret the results.

4. Have learnt the basics of Z – transform in its applicability to discretely varying functions, gainedthe skill to formulate certain problems in terms of difference equations and solve them using the Z

– transform technique bringing out the legance of the procedure involved.

5. The roots of nonlinear (algebraic or transcendental) equations, solutions of large system of linearequations and eigen value problem of a matrix can be obtained numerically where analyticalmethods fail to give solution.

UNIT ILAPLACE TRANSFORM 12

Laplace transform – Transforms of standard functions – Laplace transform of eat

f(t), tn

f(t), f(t) / t andinverse transforms using above three methods – Transform of derivatives and integrals – Convolutiontheorem (without proof) – Transform of periodic functions - solution of linear ordinary differential equationsupto second order with constant coefficients using Laplace transform technique.

UNIT IIFOURIER SERIES AND FOURIER TRANSFORM 12Dirichlet’s conditions – General Fourier series – Odd and even functions – Half range sine series – Halfrange cosine series – Complex form of Fourier Series – Parseval’s identify.

Fourier transform pair – Sine and Cosine transforms – Properties – Transforms of simple functions – Convolution theorem – Parseval’s identity.

UNIT IIIBOUNDARY VALUE PROBLEMS 12

Classification of second order quasi linear partial differential equations – Solutions of one-dimensionalwave equation – One dimensional heat equation – Steady state solution of two-dimensional heat equation(Insulated edges excluded) – Fourier series solutions in Cartesian coordinates.

UNIT IVZ -TRANSFORM AND DIFFERENCE EQUATIONS 12Formation of difference equations - Z-transform - Elementary properties – Inverse Z – transform – Convolution theorem - – Solution of difference equations using Z - transform.

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UNIT VITERATIVE METHODS AND SIMULTANEOUS ALGEBRAIC EQUATIONS 12Beginning an iterative method – The method of successive bisection – the method of false position-Newton Raphson method. Gauss elimination method pivoting – III Conditioned methods – Gauss siedel – Jacobian iterative method.

TEXT BOOKS

1. B.S.Grewal, ‘Higher Engineering Mathematics’, Khanna Publishers, Delhi, 40th Edition,2001.2. P. Kandasamy, K.Thilagavathy, and K.Gunavathy, ‘Engineering Mathematics’, Vol. III,

S. Chand & Company ltd., New Delhi, 1996.

REFERENCE BOOKS

1. L.A.Andrews, and B.K.Shivamoggi, ‘Integral Transforms for Engineers and AppliedMathematicians’, Prentice Hall of India, 1988.

2. S.Narayanan, T.K. Manicavachagom Pillay and G.Ramaniah, ‘Advanced Mathematicsfor Engineering Students’, Volumes II and III, S. Viswanathan (Printers and Publishers)Pvt. Ltd. Chennai, 2002.

3. R.V.Churchill and J.W.Brown, ‘Fourier Series and Boundary Value Problems’, FourthEdition, McGraw Hill Book Co., Singapore, 1987.

4. Wylie C. Ray and C.Barrett Louis, ‘Advanced Engineering Mathematics’, Sixth Edition,McGraw Hill, Inc., New York, 1995.

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2.2 ELECTRICAL MACHINES – IAIM

To expose the students to the concepts of electromechanical energy conversions in D.C. machines andenergy transfer in transformers and to analyze their performance.

OBJECTIVES

i. To introduce the concept of rotating machines and the principle of electromechanical energyconversion in single and multiple excited systems.

ii. To understand the generation of D.C. voltages by using different type of generators andstudy their performance.

iii. To study the working principles of D.C. motors and their load characteristics, starting andmethods of speed control.

iv. To familiarize with the constructional details of different type of transformers, workingprinciple and their performance.

v. To estimate the various losses taking place in D.C.machines and transformers and tostudy the different testing method to arrive at their performance.

UNIT I

BASIC CONCEPTS OF ROTATING MACHINES 12 Principles of electromechanical energy conversion – Single and multiple excited systems – m.m.f ofdistributed A.C. windings – Rotating magnetic field – Generated voltage – Torque in round rotor machine.

UNIT II DC GENERATORS 12 Constructional details – emf equation – Methods of excitation – Self and separately excited generators – Characteristics of series, shunt and compound generators – Armature reaction and commutation – Parallel operationof DC shunt and compound generators.

UNIT III

DC MOTORS 12 Principle of operation – Back emf and torque equation – Characteristics of series, shunt and compoundmotors – Starting of DC motors – Types of starters – Speed control of DC series and shunt motors.

UNIT IV

TRANSFORMERS 12 Constructional details of core and shell type transformers – Types of windings – Principle of operation – emf equation – Transformation ratio – Transformer on no-load – Parameters referred to HV / LV windings

– Equivalent circuit – Transformer on load – Regulation – Parallel operation of single phase transformers – Auto transformer – Three phase transformers – Vector group.

UNIT VTESTING OF DC MACHINES AND TRANSFORMERS 12

Losses and efficiency in DC machines and transformers – Condition for maximum efficiency – Testing ofDC machines – Brake test, Swinburne's test, Retardation test and Hopkinson's test – Testing oftransformers – Polarity test, load test, open circuit and short circuit tests – All day efficiency.

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TEXT BOOKS

1. D.P. Kothari and I.J. Nagrath, 'Electric Machines', Tata McGraw Hill Publishing Company Ltd, 2002.

2. P.S. Bimbhra, 'Electrical Machinery', Khanna Publishers, 2003.

REFERENCE BOOKS1. A.E. Fitzgerald, Charles Kingsley, Stephen.D.Umans, 'Electric Machinery', Tata McGraw Hill

publishing Company Ltd, 2003.

2. J.B. Gupta, 'Theory and Performance of Electrical Machines', S.K.Kataria and Sons, 2002.

3. K. Murugesh Kumar, 'Electric Machines', Vikas publishing house Pvt Ltd, 2002.

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2.3 ELECTRIC ENERGY GENERATION

Aim: To study various power generation schemes .Objective:

1. To impart knowledge on Generation of electrical power by conventional and non – conventionalmethods.

2. To impart knowledge on Electrical energy conservation, energy auditing and power quality.3. To impart knowledge on Principle and design of illumination systems and methods of heating and

welding.4. To impart knowledge on Electric traction systems and their performance.5. To impart knowledge on industrial applications of electric drives.

UNIT I 10

Ecological aspects of Power Generation Hydro-Electric Stations-Choice of site, arrangement ofhydroelectric installations, Hydrology, Mass curve, flow duration curve, water storage, classification ofhydro electric plants, pumped storage plants, operating cost of hydroelectric station.

UNIT II 10

Thermal Power Stations: Choice of coal fired station site, arrangement of plant and principal auxiliaries,coal handling plant, Ash handling plant, heat recovery equipments, main electrical equipments,instrumentation, speed governor. Operating cost. Diesel and Gas Power plants.

UNIT III 10

Nuclear Power Stations-Nuclear Physics, Atomic energy fuels, moderator materials, fissile and fertilematerials. Fission & Fusion reactions, Choice of site, types of reactors, principal parts of nuclear powerplant, operation and control of reactors. Comparison of various Power Plants.

UNIT IV 10

Economic Aspects of Power Plant Operation-Fixed charges, interest and depreciation charges, methods

of depreciation, straight line and sinking fund methods, different tariffs, effect of load factor, demand anddiversity factors, power factor improvement by static and synchronous capacitors, power factorimprovement, Active and reactive power control.

UNIT V 10

Solar Photovoltaic systems - Solar thermal systems - Solar Energy Centre - Biomass Power - WindPower - Geothermal energy - ocean energy - Integrated Rural Energy Programme - Indian RenewableEnergy Development Agency.

TEXT BOOKS:1. B.R. Gupta,Generation of Electrical Energy, Eurasia Publishers, NewDelhi,1998

2. G.D. Rai, Non-conventional Energy Sources, Khanna Publishers, NewDelhi, 2008.

REFERENCE BOOKS:

1. M.V.Deshpande, Elements of power station design, Wheeler, Allahabad, 1996.2. Leon. K. Kirchmayer, Economics in Power Systems, Wiley Eastern, NewDelhi.

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2.4 ELECTROMAGNETIC THEORYAIMTo expose the students to the fundamentals of electromagnetic fields and their applications in ElectricalEngineering.OBJECTIVESTo impart knowledge oni. Concepts of electrostatics, electrical potential, energy density and their applications.ii. Concepts of magnetostatics, magnetic flux density, scalar and vector potential and its

applications.iii. Faraday's laws, induced emf and their applications.iv. Concepts of electromagnetic waves and Poynting vector.v. Field modeling and computation with relevant software.

UNIT IINTRODUCTION 12Sources and effects of electromagnetic fields - Vector fields - Different co-ordinate systems - Divergencetheorem - Stoke's theorem.

UNIT IIELECTROSTATICS 12Coulomb's Law - Electric field intensity - Field due to point and continuous charges - Gauss's law andapplication - Electrical potential - Electric field and equipotential plots - Electric field in free space,conductors, dielectric - Dielectric polarization, Electric field in multiple dielectrics - boundary conditions,Poisson's and Laplace's equations - Capacitance-energy density - Dielectric strength.

UNIT IIIMAGNETOSTATICS 12Lorentz Law of force, magnetic field intensity - Biot-savart Law - Ampere's Law - Magnetic field due tostraight conductors, circular loop, infinite sheet of current - Magnetic flux density (B) - B in free space,conductor, magnetic materials - Magnetization - Magnetic field in multiple media - Boundary conditions -Scalar and vector potential - Magnetic force - Torque - Inductance - Energy density - Magnetic circuits.

UNIT IV

ELECTRODYNAMIC FIELDS 12Faraday's laws, induced emf - Transformer and motional EMF, Maxwell's equations (differential andintegral forms) - Displacement current - Relation between field theory and circuit theory.

UNIT VELECTROMAGNETIC WAVES 12Generation - Electro Magnetic Wave equations - Wave parameters; velocity, intrinsic impedance,propagation constant - Waves in free space, lossy and lossless dielectrics, conductors-skin depth,Poynting vector - Plane wave reflection and refraction.

TEXT BOOKS1. John.D.Kraus, 'Electromagnetics', McGraw Hill book Co., New York, Fourth Edition, 1991.

2. William .H.Hayt, 'Engineering Electromagnetics', Tata McGraw Hill edition, 2001.REFERENCE BOOKS1. Joseph. A.Edminister, 'Theory and Problems of Electromagnetics', Second edition,

Schaum Series, Tata McGraw Hill, 1993.2. I.J. Nagrath, D.P. Kothari, 'Electric Machines', Tata McGraw Hill Publishing Co Ltd, Second

Edition, 1997.3. Kraus and Fleish, 'Electromagnetics with Applications', McGraw Hill International Editions,

Fifth Edition, 1999.4. Sadiku, 'Elements of Electromagnetics', Second edition, Oxford University Press, 1995.

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2.5 COMPUTER PROGRAMMING LAB (C++)

I USING FUNCTIONS

a. Write a function in C++ to generate a Fibonacei series of n numbersb. Develop a program in C++ to find the largest of any 3 numbers using Macro

definitionsc. Write a function called zeroSmaller ( ) that passes two int arguments, by

reference and then sets the smaller of the two numbers to O. Write a main ( ) program to exercise thisfunction.

II USING CLASSESa. Create a class that imitates part of the functionality of the basic data type int. Call the class Int(note different spelling). The only data in this class is an int variable. Include member functions toinitialize an int to O, to initialize it to an int value, to display it ( it looks just like an int), and to addtwo int values.Write a program that exercises this class by creating two initialized and one uninitialized intvalues, adding these two initialized values and placing the response in the uninitialized values,and then displaying this result.

b. Create a class time that has separate int member data for hours, minutes, and seconds. Oneconstructor should initialize data to O, and another should initialize it to fixed values. A memberfunction should display it, in 11.59.59 format. The final member function should add two objects oftype time passed as arguments.A main ( ) program should create two initialized time objects, and one that isn’tinitialized time objects, and one that isn’t initialized . Then it should add the two initialized valuestogether, leaving the result in the third time variable. Finally it should display the value of this thirdvariable.

c. Develop an object oriented program in C++ to read the followinginformation from the keyboard:

a. Employee name

b. Employee codec. Designationd. Years of experiencee. Age andConstruct an object oriented data base to carry out the following methods:a. build a master tableb. list a tablec. insert a new entryd. delete old entrye. edit an entryf. search for a record that to be printedg. sort entries

III USING POLYMORPHISMCreate a base class called shape. Use this class to store two double type values that could be used tocompute the area of figures. Derive two specific classes called triangle and rectangle from the baseshape. Add to the base class, a member function get_data ( ) to initialize base class 17 data membersand another member function display – area( ) to compute and display the area of figures. Makedisplay_area () as a Virtual function and redefine this function in the derived classes to suit theirrepuirements.Using these three classes design a program that will accept dimensions of a triangle orrectangle interactively and display the area.

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IV USING INHERITANCE

a. Develop an object oriented program in C++ to create a data base of the following items of thederived class.

a. name of the patientb. sexc. aged. ward numbere. bed numberf. nature of the illnessg. date of admission

Design a base class consisting of the data members namely, name of the patient, sex and age. Anotherbase class consists of ward numbers, bed number and nature of the illness. The derived class consists ofthe data member date of admission. Design a virtual class for the data member, namely name of thepatient, sex and age.

b. Create a generic base class called building that stores the number of floors a building has, the numberof rooms, and its total square footage. Create a derived class called house that inherits building and alsostores the number of bedrooms and the number of bathrooms. Next, create a derived class called officethat inherits building and also stores the number of fire extinguishers and the number of telephone.

V USING OVERLOADINGa. Write a program in C++ using function overloading to read two matrices of different data types such asintegers and floating point numbers. Find out the sum of the above two matrices separately and displaythe total sum of these arrays individually.

b. Create a class FLOAT that contains one float data member. Overload all the four arithmetic operatorsso that operate on the objects of FLOAT.

VI USING CONSTRUCTORS AND DESTRUCTORSWrite an object oriented program in C++ to read an integer number and find the sum of all the digits untilit reduces to a single digit using constructors, destructor, default constructor and inline member functions.

VII USING POINTERS

a. Write a C++ program to find out the number of vowels in each word of a given text using a pointer.b. Write a C++ program to check whether the given string is a palindrome or not using the pointermethod.

VIII USING FILES

a. Write a C++ program to read a file and display the contents of the file on the screen with linenumbers.18

b. Write a C++ program to merge two files into a one file heading,

c. Case studies:i. Paybill Preparationii. Marklist Preparation.iii. Student Information System

IX USING EXCEPTION HANDLING

Create a generic function that returns the mode of an array values.

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3.1 ELECTRICAL MACHINES – IIAIM

To expose the students to the concepts of synchronous and asynchronous machines and analysetheir performance.

Objective:

1. To know the Construction and performance of salient and non – salient type synchronousgenerators2. To provide deep understanding of Principle of operation and performance of synchronous motor.3. To impart knowledge on Construction, principle of operation and performance of induction

machines.4. To provide detailed understanding of Starting and speed control of three-phase induction motors5. To impart a knowledge on Construction, principle of operation and performance of single phase

induction motors and special machines.

UNIT ISYNCHRONOUS GENERATOR 12Constructional details – Types of rotors – emf equation – Synchronous reactance – Armature reaction – Voltage regulation – e.m.f, m.m.f, z.p.f and A.S.A methods – Synchronizing and parallel operation – Synchronizing torque - Change of excitation and mechanical input – Two reaction theory – Determinationof direct and quadrature axis synchronous reactance using slip test – Operating characteristics -Capability curves

UNIT IISYNCHRONOUS MOTOR 12 Principle of operation – Torque equation – Operation on infinite bus bars - V-curves – Power input andpower developed equations – Starting methods – Current loci for constant power input, constantexcitation and constant power developed.

UNIT IIITHREE PHASE INDUCTION MOTOR 12Constructional details – Types of rotors – Principle of operation – Slip – Equivalent circuit – Slip-torquecharacteristics – Condition for maximum torque – Losses and efficiency – Load test – No load andblocked rotor tests – Circle diagram – Separation of no load losses – Double cage rotors – Inductiongenerator – Synchronous induction motor.

UNIT IVSTARTING AND SPEED CONTROL OF THREE PHASE INDUCTION MOTOR 12Need for starting – Types of starters – Stator resistance and reactance, rotor resistance, autotransformerand star-delta starters – Speed control – Change of voltage, torque, number of poles and slip – Cascadedconnection – Slip power recovery scheme.

UNIT VSINGLE PHASE INDUCTION MOTORS AND SPECIAL MACHINES 12Constructional details of single phase induction motor – Double revolving field theory and operation –

Equivalent circuit – No load and blocked rotor test – Performance analysis – Starting methods of single-phase induction motors - Special machines - Shaded pole induction motor, reluctance motor, repulsionmotor, hysteresis motor, stepper motor and AC series motor

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TEXT BOOKS:1. K. Murugesh Kumar, ‘Electric Machines’, Vikas publishing house Pvt Ltd, 2002.2. Sheila.C.Haran, ‘Synchronous, Induction and Special Machines’, Scitech Publications, 2001

REFERENCE BOOKS:1. D.P. Kothari and I.J. Nagrath, ‘Electric Machines’, Tata McGraw Hill Publishing Company Ltd,

2002.2. P.S. Bhimbhra, ‘Electrical Machinery’, Khanna Publishers, 2003.3. A.E. Fitzgerald, Charles Kingsley, Stephen.D.Umans, ‘Electric Machinery’, Tata

McGraw Hill publishing Company Ltd, 2003.4. J.B. Gupta, ‘Theory and Performance of Electrical Machines’, S.K.Kataria and Sons, 2002.

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3.2 TRANSMISSION AND DISTRIBUTION

Aim:To understand the philosophy of power transmission using three phase transmission and

distribution using different techniques.

Objective:

1. To study the varies transmission supporting equipments2. To study equvelent circuit of transmission lines3. To study the performance of transmission lines

UNIT IINTRODUCTION 12 Structure of electric power system: Various levels such as generation, transmission and distribution;HVDC and EHV AC transmission: comparison of economics of transmission, technical performance andreliability, application of HVDC transmission system. FACTS (qualitative treatment only): TCSC, SVC,STATCOM, UPFC.

UNIT IITRANSMISSION LINE PARAMETERS 12

Parameters of single and three phase transmission lines with single and double circuits: Resistance,inductance and capacitance of solid, stranded and bundled conductors: Symmetrical and unsymmetricalspacing and transposition; application of self and mutual GMD; skin and proximity effects; interferencewith neighbouring communication circuits. Typical configuration, conductor types and electricalparameters of 400, 220, 110, 66 and 33 kV lines.

UNIT IIIMODELLING AND PERFORMANCE OF TRANSMISSION LINES 12Classification of lines: Short line, medium line and long line; equivalent circuits, attenuation constant,phase constant, surge impedance; transmission efficiency and voltage regulation; real and reactive powerflow in lines: Power-angle diagram; surge-impedance loading, loadability limits based on thermal loading,angle and voltage stability considerations; shunt and series compensation; Ferranti effect and coronaloss.

UNIT IVINSULATORS AND CABLES 12Insulators: Types, voltage distribution in insulator string and grading, improvement of string efficiency.Underground cables: Constructional features of LT and HT cables, capacitance, dielectric stress andgrading, thermal characteristics.

UNIT VSUBSTATION, GROUNDING SYSTEM AND DISTRIBUTION SYSTEM 12Types of substations; bus-bar arrangements; substation bus schemes: single bus scheme, double buswith double breaker, double bus with single breaker, main and transfer bus, ring bus, breaker-and-a-halfwith two main buses, double bus-bar with bypass isolators.Resistance of grounding systems: Resistance of driven rods, resistance of grounding point electrode,grounding grids; design principles of substation grounding system; neutral grounding.

Radial and ring-main distributors; interconnectors; AC distribution: AC distributor with concentrated load;three-phase, four-wire distribution system; sub-mains; stepped and tapered mains.

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TEXT BOOKS1. B.R.Gupta, ‘Power System Analysis and Design’, S.Chand, New Delhi, 2003.2. S.N. Singh, ‘Electric Power Generation, Transmission and Distribution’, Prentice Hall of India Pvt.

Ltd, New Delhi, 2002.

REFERENCE BOOKS:

1. Luces M.Fualkenberry ,Walter Coffer, ‘Electrical Power Distribution and Transmission’,Pearson Education, 1996.

2. Hadi Saadat, ‘Power System Analysis,’ Tata McGraw Hill Publishing Company’, 2003.3. Central Electricity Authority (CEA), ‘Guidelines for Transmission System Planning’, New

Delhi.4. ‘Tamil Nadu Electricity Board Handbook’, 2003.

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3.3 CONTROL SYSTEMS

AIMTo provide sound knowledge in the basic concepts of linear control theory and design of control system.

OBJECTIVESi. To understand the methods of representation of systems and getting their transfer function

models.ii. To provide adequate knowledge in the time response of systems and steady state error analysis.iii. To give basic knowledge is obtaining the open loop and closed–loop frequency responses of

systems.iv. To understand the concept of stability of control system and methods of stability analysis.v. To study the three ways of designing compensation for a control system.

UNIT ISYSTEMS AND THEIR REPRESENTATION 12

Basic elements in control systems – Open and closed loop systems – Electrical analogy of mechanicaland thermal systems – Transfer function – Synchros – AC and DC servomotors – Block diagramreduction techniques – Signal flow graphs.

UNIT IITIME RESPONSE 12

Time response – Time domain specifications – Types of test input – I and II order system response – Error coefficients – Generalized error series – Steady state error – P, PI, PID modes of feed back control.

UNIT IIIFREQUENCY RESPONSE 12

Frequency response – Bode plot – Polar plot – Constant M and N circles – Nichols chart – Determinationof closed loop response from open loop response – Correlation between frequency domain and timedomain specifications.

UNIT IVSTABILITY OF CONTROL SYSTEM 12

Characteristics equation – Location of roots in S plane for stability – Routh Hurwitz criterion – Root locusconstruction – Effect of pole, zero addition – Gain margin and phase margin – Nyquist stability criterion.

UNIT VCOMPENSATOR DESIGN 12

Performance criteria – Lag, lead and lag-lead networks – Compensator design using bode plots.

TEXT BOOKS

1. K. Ogata, ‘Modern Control Engineering’, 4th edition, Pearson Education, New Delhi, 2003 / PHI.2. I.J. Nagrath & M. Gopal, ‘Control Systems Engineering’, New Age International

Publishers,2003.

REFERENCE BOOKS

1. B.C. Kuo, ‘Automatic Control Systems’, Prentice Hall of India Ltd., New Delhi, 1995.2. M. Gopal, ‘Control Systems, Principles & Design’, Tata McGraw Hill, New Delhi, 2002.3. M.N. Bandyopadhyay, ‘Control Engineering Theory and Practice’, Prentice Hall of India,

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3.4 ELECTRONIC CIRCUITS

AIMTo introduce the concept of realising circuits using active and passive devices for signalgeneration and amplification.

OBJECTIVESi. To expose the students to study the different biasing and configurations of the amplifier

circuits.ii. To study the characteristics of tuned amplifier.iii. To expose the students to various amplifiers oscillator circuits with feedback concepts.iv. To learn the wave shaping process and circuits.v. To learn and analyse the process of AC to DC conversion.

UNIT ISMALL-SIGNAL AND LARGE SIGNAL AMPLIFIERS 10Fixed and self biasing of BJT & FET – Small signal analysis of CE, CC & Common source amplifiers – Cascade and Darlington connections, transformer coupled class A, B & AB amplifiers – Push-pullamplifiers.

UNIT IIDIFFERENTIAL AND TUNED AMPLIFIERS 10Differential amplifiers – Common mode and differential mode analysis - DC and AC analysis -Characteristics of tuned amplifiers – Single & double tuned amplifier.

UNIT IIIFEEDBACK AMPLIFIER AND OSCILLATORS 10Characteristics of negative feedback amplifiers – Voltage / current, series/shunt feedback – Theory ofsinusoidal oscillators – Phase shift and Wien bridge oscillators – Colpitts, Hartley and crystal oscillators.

UNIT IVPULSE CIRCUITS 10RC wave shaping circuits – Diode clampers and clippers – Multivibrators – Schmitt triggers – UJT based

saw tooth oscillators.

UNIT VRECTIFIERS AND POWER SUPPLY CIRCUITS 10Half wave & full wave rectifier analysis - Inductor filter – Capacitor filter – Series voltage regulator – Switched mode power supply.

TEXT BOOKS

1. David A. Bell, ‘Electronic Devices & Circuits’, Prentice Hall of India/Pearson Education, IV Edition,Eighth printing, 2003.

2. Jacob Millman and Christos.C.Halkias, ‘Integrated Electronics: Analog and Digital Circuits and System’,

Tata McGraw Hill, 1991.

REFERENCE BOOKS

1. Robert. L. Boylestad & Lo Nashelsky, ‘Electronic Devices & Circuit Theory’, 8 th edition,Pearson Education, Third Indian Reprint, 2002 / PHI.

2. Jacob Millman and Herbert Taub, ‘Pulse, Digital & Switching Waveforms’, Tata McGraw Hill, Edition2000, 24th reprint, 2003.

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3.5 ELECTRICAL MACHINES LABORATORY

AIM:To expose the students to the basic operation of electrical machines and help them to develop

experimental skills.

1. Open circuit and load characteristics of separately excited and self excited D.C.generator.

2. Load test on D.C. shunt motor.

3. Load test on D.C. series motor.

4. Swinburne’s test and speed control of D.C. shunt motor.

5. Load test on single-phase transformer and open circuit and short circuit test on single-phase

transformer.

6. Regulation of three-phase alternator by EMF and MMF methods.

7. Load test on three-phase induction motor.

8. No load and blocked rotor tests on three-phase induction motor (Determination of equivalent

circuit parameters)9. Load test on single-phase induction motor.

10. Study of D.C. motor and induction motor starters.

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4.1 POWER ELECTRONICSAIM: To introduce the application of electronic devices for conversion, control and conditioning ofelectric power.

OBJECTIVES1. To get an overview of different types of power semi-conductor devices and their switching

characteristics.2. To understand the operation, characteristics and performance parameters of controlled rectifiers.3. To study the operation, basic topologies of DC-DC converters.4. To learn the operation of AC converter circuits and different voltage control methods.5. To know the practical application for power electronics converters in conditioning the power

supply.

UNIT IPOWER SEMI-CONDUCTOR DEVICES 12

Structure, operation and characteristics of SCR, TRIAC, power transistor, MOSFET and IGBT. Driver andsnubber circuits - Turn-on and turn-off characteristics and switching losses.

UNIT IIPHASE-CONTROLLED CONVERTERS 12

Principles of phase control – Half wave Thyristor rectifiers with R,RL and RLE load – Effect of freewheeling diodes – Full wave Thyristor bridge converters – Estimation of load voltage,load current andinput power factor for continuous current operation – Three phase half controlled and fully controlledThyristor converters – Dual converters.

UNIT IIIDC TO DC CONVERTERS 12

Step-down and step-up choppers - Time ratio control and current limit control - Single quadrant DC chopperwith R, RL and RLE load, Two quadrant and four quadrants DC choppers

UNIT IVAC CONVERTERS 12

Single phase and three phase (both 120 mode and 180 mode) voltage source inverters – Voltage controlmethods - Current source inverters.AC Voltage controller - Principle of on – off control and phase control – Single phase full wave controllerwith R and RL Load, Basic principles of operation of cycloconverter

UNIT VAPPLICATIONS 12

Uninterrupted power supply – SMPS Half Bridge & Full bridge - HVDC Transmission – concept of electricdrives.

TEXT BOOKS

1. Muhammad H. Rashid, ‘Power Electronics: Circuits, Devices and Applications’, PrenticeHall of India/Pearson Education, Third edition, 2004.

2. Ned Mohan, Tore.M.Undeland, William.P.Robbins, ‘Power Electronics: Converters,applications and design’, John Wiley and sons, third edition, 2003.

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REFERENCE BOOKS

1. Cyril.W.Lander, ‘Power Electronics’, McGraw Hill International, Third edition, 1993.2. Bimal K. Bose, ‘Modern Power Electronics and AC Drives’, Pearson Education, 2003.3. Mr. Jaganathan, ‘Introduction to Power Electronics’, Prentice Hall of India, 2004.

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4.2 PROTECTION AND SWITCHGEARAIM

To expose the students to the various faults in power system and learn the various methods of protectionscheme To understand the current interruption in Power System and study the various switchgears.OBJECTIVES

i. Discussion on various earthing practices usage of symmetrical components to estimate fault currentand fault MVA.ii. Study of Relays & Study of protection scheme, solid state relays.i. To understand instrument transformer and accuracy.ii. To understand the method of circuit breaking various arc theories Arcing phenomena capacitive and

inductive breaking.iii. Types of circuit breakers.UNIT IINTRODUCTION 12Principles and need for protective schemes – nature and causes of faults – types of faults – fault currentcalculation using symmetrical components – Power system earthing - Zones of protection and essentialqualities of protection – Protection scheme.

UNIT IIOPERATING PRINCIPLES AND RELAY CONSTRUCTIONS 12Electromagnetic relays – Over current, directional, distance and differential, under frequency relays – static relays.

UNIT IIIAPPARATUS PROTECTION 12Apparatus protection transformer, generator, motor, protection of bus bars, transmission lines – CTs andPTs and their applications in protection schemes.

UNIT IVTHEORY OF CIRCUIT INTERRUPTION 12Physics of arc phenomena and arc interruption. Restriking voltage & Recovery voltage, rate of rise ofrecovery voltage, resistance switching, current chopping, interruption of capacitive current – DC circuit

breaking.

UNIT VCIRCUIT BREAKERS 12Types of Circuit Breakers – Air blast, Air break, oil SF 6 and Vacuum circuit breakers – comparative meritsof different circuit breakers – Testing of circuit breakers.

TEXT BOOKS1. B. Ravindranath, and N. Chander, ‘Power System Protection & Switchgear’, Wiley Eastern Ltd., 1977.2. Sunil S. Rao, ‘Switchgear and Protection’, Khanna publishers, New Delhi, 1986.3. C.L. Wadhwa, ‘Electrical Power Systems’, Newage International (P) Ltd., 2000.

REFERENCE BOOKS

1. Sunil S. Rao, ‘Switchgear and Protection’, Khanna publishers, New Delhi, 1986.2. C.L. Wadhwa, ‘Electrical Power Systems’, Newage International (P) Ltd., 2000.3. M.L. Soni, P.V. Gupta, V.S. Bhatnagar, A. Chakrabarti, ‘A Text Book on Power System Engineering’,

Dhanpat Rai & Co., 1998.4. Badri Ram, Vishwakarma, ‘Power System Protection and Switchgear’, Tata McGraw hill, 2001.5. Y.G. Paithankar and S.R. Bhide, ‘Fundamentals of Power System Protection’, Prentice Hall of India

Pvt. Ltd., New Delhi – 110001, 2003.

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4.3 DIGITAL LOGIC CIRCUITSAIMTo introduce the fundamentals of Digital Circuits, combinational and sequential circuit.

OBJECTIVESi. To study various number systems and to simplify the mathematical expressions using Boolean

functions – simple problems.ii. To study implementation of combinational circuitsiii. To study the design of various synchronous and asynchronous circuits.iv. To expose the students to various memory devices.

UNIT INUMBER SYSTEM & BOOLEAN ALGEBRA 10

Review of number system; types and conversion, codes. Boolean algebra: De-Morgan’s theorem,switching functions and simplification using K-maps & Quine McCluskey method.

UNIT IICOMBINATIONAL CIRCUITS 10

Design of Logic gates. Design of adder, subtractor, comparators, code converters, encoders, decoders,multiplexers and demultiplexers. Function realization using gates & multiplexers.

UNIT IIISYNCHRONOUS SEQUENTIAL CIRCUITS 10

Flip flops - SR, D, JK and T. Analysis of synchronous sequential circuits; design of synchronoussequential circuits – Counters, state diagram; state reduction; state assignment.

UNIT IVASYNCHRONOUS SEQUENCTIAL CIRCUIT 10

Analysis of asynchronous sequential machines, state assignment, asynchronous design problem.

UNIT VPROGRAMMABLE LOGIC DEVICES, MEMORY AND LOGIC FAMILIES 10

Memories: ROM, PROM, EPROM, PLA, PLD, FPGA, digital logic families: TTL, ECL, CMOS.

TEXT BOOKS

1. M. Morris Mano, ‘Digital Logic and Computer Design’, Prentice Hall of India, 2002.2. John M.Yarbrough, ‘Digital Logic, Application & Design’, Thomson, 2002.

REFERENCE BOOKS

1. Charles H.Roth, ‘Fundamentals Logic Design’, Jaico Publishing, IV edition, 2002.2. Floyd, ‘Digital Fundamentals’, 8th edition, Pearson Education, 2003.3. John F.Wakerly, ‘Digital Design Principles and Practice’, 3rd edition, Pearson Education, 2002.

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4.4 LINEAR INTEGRATED CIRCUITSAIMTo introduce the concepts for realising functional building blocks in ICs, fabrications & application of ICs.

OBJECTIVESi. To study the IC fabrication procedure.ii. To study characteristics; realise circuits; design for signal analysis using Op-amp ICs.iii. To study the applications of Op-amp.iv. To study internal functional blocks and the applications of special ICs like Timers, PLL circuits,

regulator Circuits, ADCs.

UNIT IIC FABRICATION 12

IC classification, fundamental of monolithic IC technology, epitaxial growth, masking and etching,diffusion of impurities. Realisation of monolithic ICs and packaging.

UNIT IICHARACTERISTICS OF OPAMP 12

Ideal OP-AMP characteristics, DC characteristics, AC characteristics, offset voltage and current: voltageseries feedback and shunt feedback amplifiers, differential amplifier; frequency response of OP-AMP;Basic applications of op-amp – summer, differentiator and integrator.

UNIT IIIAPPLICATIONS OF OPAMP 12

Instrumentation amplifier, first and second order active filters, V/I & I/V converters, comparators,multivibrators, waveform generators, clippers, clampers, peak detector, S/H circuit, D/A converter (R-2Rladder and weighted resistor types), A/D converter – Dual slope, successive approximation and flashtypes.

UNIT IV

SPECIAL ICs 12

555 Timer circuit – Functional block, characteristics & applications; 566-voltage controlled oscillatorcircuit; 565-phase lock loop circuit functioning and applications, Analog multiplier ICs.

UNIT VAPPLICATION ICs 12

IC voltage regulators - LM317, 723 regulators, switching regulator, MA 7840, LM 380 power amplifier, ICL8038 function generator IC, isolation amplifiers, opto coupler, opto electronic ICs.

TEXT BOOKS

1. Ramakant A.Gayakward, ‘Op-amps and Linear Integrated Circuits’, IV edition, PearsonEducation, 2003 / PHI.2. D.Roy Choudhary, Sheil B.Jani, ‘Linear Integrated Circuits’, II edition, New Age, 2003.

REFERENCE BOOKS

1. Jacob Millman, Christos C.Halkias, ‘Integrated Electronics - Analog and Digital circuits system’, TataMcGraw Hill, 2003.

2. Robert F.Coughlin, Fredrick F.Driscoll, ‘Op-amp and Linear ICs’, Pearson Education, 4 th edition, 2002.3. David A.Bell, ‘Op-amp & Linear ICs’, Prentice Hall of India, 2nd edition, 1997.

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4.5 CONTROL SYSTEMS LAB

AIM:

To study transfer functions and response characteristics of different control system components

1. Transfer function of separately Excited DC generator.

2. Transfer function of field controlled of DC Motor.

3. Transfer function of Armature controlled of DC Motor.

4. DC Position control of Servo System.

5. AC Servo Motor Speed – torque characteristics.

6. AC Position control of Servo System.

7. Experiments using PID Controller.

8. Study of phase Lead, phase lag, lag lead compensators.

9. Experiments using MATLAB.

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5.1 SOLID STATE DRIVES

Aim:To study the various control schemes for electrical drives.

Objective: 1. To understand the stable steady-state operation and transient dynamics of motor-load system.2. To study and analyse the operation of the converter/chopper fed DC drive and to solve simple

problems.3. To study and understand the operation of both classical and modern induction motor drives.4. To understand the differences between synchronous motor drive and induction motor drive and to

learn the basics of permanent magnet synchronous motor drives.5. To analyze and design the current and speed controllers for a closed loop solid-state DC motor

drive.

UNIT IDrive Characteristics 12

Equations governing motor load dynamics-Equilibrium operating point and its steady state stability-Mathematical condition for steady state stability and problems- Multi quadrant dynamics in speed torqueplane-Basics of regenerative braking-Typical load torque characteristics-Acceleration, deceleration,starting and stopping.

UNIT IIConverter/Chopper fed DC motor Drive 12

Steady state analysis of the single phase and three phase fully controlled converter fed Separatelyexcited DC motor drive: Continuous and discontinuous conduction mode- Chopper fed Dc drive: Timeratio control and current limit control-Operation of fourquadrant chopper.

UNIT IIIInduction motor drives 12

Stator Voltage control-Slip- power recovery drives-Adjustable frequency drives: V/f control,Constant slip-speed control and constant air-gap flux control-Basics of voltage/current fed inverters-Block diagram ofclosed loop drive

UNIT IVSynchronous motor drives 12

Open loop volts/hertz control and self-control of synchronous motor: marginal angle control and powerfactor control, Permanent magnet synchronous motor.

UNIT VDesign of Controllers for drives 12

Transfer function of DC motor, load and converter-Closed loop control with current and speed feedback-Armature voltage control and field weakening mode control-Design of Controllers: current controller andspeed controller-Converter selection and characteristics

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TEXT BOOKS:

1. R.Krishnan,”Electric motor and Drives: Modelling, Analysis and control”, Prentice Hall of India, 2001.2. Bimal K.Bose,”Modern Power Electronics and AC Drives”, Pearson Education, 2002

REFERENCE BOOKS:

1. Dubey. G.K ., “Power Semiconductor Drives”, Prentice Hall International, 1989.2. S.K.Pillai,”A First Course on Electric Drives”, Wiley Eastern Limited,1993.3. Dubey . G.K.,”Fundamentals of Electric Drives”,Narosa Publishing Home,New Delhi,

2nd Edn. 20014. Murphy, J.M.D and Turnbull.F.G ., “Thyristor control of AC Motors”, Pergamon Press, 1988.5. Sen. P.C ., “Thyristor DC Drives”, John Wiley and Sons, 1981.6. Vedam Subrahmaniyam, “Electric drives concepts and applications”, TMH Pub.Co.Ltd.,1994.

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5.2 POWER SYSTEM ANALYSISAIM:

To study behavior of power system and to train on different simulation techniques.OBJECTIVE:

1. To model steady-state operation of large-scale power systems and o solve the power flowproblems using efficient numerical methods suitable for computer simulation.

2. To model steady-state operation of large-scale power systems and o solve the power flowproblems using efficient numerical methods suitable for computer simulation.

3. To model and analyse power systems under abnormal (fault) conditions.4. To model and analyse power systems under abnormal (fault) conditions.5. To model and analyse the dynamics of power system for small-signal and large signal

disturbances and o design the systems for enhancing stability.

UNIT ITHE POWER SYSTEM – AN OVERVIEW AND MODELLING 12

Modern Power System - Basic Components of a power system - Per Phase Analysis Generator model -Transformer model - line model. The per unit system -Change of base.

UNIT IIPOWER FLOW ANALYSIS 12

Introduction - Bus Classification - Bus admittance matrix - Solution of non-linear Algebraic equations -Gauss seidal method - Newon raphson method - Fast decoupled method - Flow charts and comparison ofthe three methods.

UNIT IIIFAULT ANALYSIS-BALANCED FAULT 12

Introduction – Balanced three phase fault – short circuit capacity – systematic fault analysis using busimpedance matrix – algorithm for formation of the bus impedance matrix.

UNIT IVFAULT ANALYSIS – SYMMETRICAL COMPONENTS AND UNBALANCED FAULT 12

Introduction – Fundamentals of symmetrical components – sequence impedances – sequence networks – single line to ground fault – line fault - Double line to ground fault – Unbalanced fault analysis using busimpedance matrix.

UNIT VPOWER SYSTEM STABILITY 12

Basic concepts and definitions – Rotor angle stability – Voltage stability – Mid Term and Long Termstability – Classification of stability – An elementary view of transient stability – Equal area criterion – Reponses to a short circuit fault- factors influencing transient stability – Numerical integration methods –

Euler method – modified Euler method – Runge – Kutta methods.

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TEXT BOOKS:

1. Hadi Saadat “ Power system analysis”, Tata McGraw Hill Publishing Company, New Delhi,2002 (Unit I, II, III, IV)

2. P.Kundur, “Power System Stability and Control”, Tata McGraw Hill Publishing Company, NewDelhi, 1994 (Unit V)

REFERENCE BOOKS:

1. I.J.Nagrath and D.P.Kothari, ‘Modern Power System Analysis’, Tata McGraw-Hill publishingcompany, New Delhi, 1990.

2. M.A. Pai, ‘Computer Techniques in power system Analysis’, Tata McGraw – Hill publishingcompany, New Delhi, 2003.

3. Electrical Power Systems , Ashfaq Hussein, Tata McGraw – Hill publishing company, NewDelhi, 2008.

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5.3 MEASUREMENTS AND INSTRUMENTATION

Objective

1. Introduction to general instrument system, error, calibration, statistical evaluation of measurementdata

2. To understand analog and digital techniques used to measure voltage, current, energy and

power, frequency and phase3. To have an adequate knowledge of comparison methods of measurement.4. To understand the functioning of storage & display devices.5. To understand various transducers and data acquisition system.

UNIT IINTRODUCTION 12

Functional elements of an instrument – Static and dynamic characteristics – Errors in measurement – Statistical evaluation of measurement data – Standards and calibration.

UNIT IIELECTRICAL AND ELECTRONICS INSTRUMENTS 12

Principle and types of analog and digital voltmeters, ammeters, multimeters – Single and three phase wattmeters and energy meters – Magnetic measurements – Determination of B-H curve and measurements ofiron loss – Instrument transformers – Instruments for measurement of frequency and phase.

UNIT IIICOMPARISON METHODS OF MEASUREMENTS 12

D.C & A.C potentiometers, D.C & A.C bridges, transformer ratio bridges, self-balancing bridges.Interference & screening – Multiple earth and earth loops - Electrostatic and electromagnetic interference

– Grounding techniques.

UNIT IVSTORAGE AND DISPLAY DEVICES 12

Magnetic disk and tape – Recorders, digital plotters and printers, CRT display, digital CRO, LED, LCD &dot matrix display.

UNIT VTRANSDUCERS AND DATA ACQUISITION SYSTEMS 12

Classification of transducers – Selection of transducers – Resistive, capacitive & inductive transducers – Piezoelectric, optical and digital transducers – Elements of data acquisition system – A/D, D/A converters.

TEXT BOOKS

1. E.O. Doebelin, ‘Measurement Systems – Application and Design’, Tata McGraw Hill publishingcompany, 2003.

2. A.K. Sawhney, ‘A Course in Electrical & Electronic Measurements & Instrumentation’, Dhanpat Raiand Co, 2004.

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REFERENCE BOOKS

1. A.J. Bouwens, ‘Digital Instrumentation’, Tata McGraw Hill, 1997.2. D.V.S. Moorthy, ‘Transducers and Instrumentation’, Prentice Hall of India Pvt Ltd, 2003.3. H.S. Kalsi, ‘Electronic Instrumentation’, Tata McGraw Hill, 1995.4. J. B. Gupta, ‘A Course in Electronic and Electrical Measurements’, S. K. Kataria & Sons, Delhi,

2003.

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5.4 MICROPROCESSOR AND MICROCONTROLLERObjective:

1. To study the Architecture of 8085 and to introduce the need & use of Interrupt structure.2. To study the addressing modes & instruction set of 8085 and to develop skill in simple program

writing. 3. To introduce commonly used peripheral / interfacing ICs – To study simple applications

4. To study the Architecture of 8051.5. To study the addressing modes & instruction set of 8051.

UNIT I8085 PROCESSOR 10

Functional block diagram - Signals – Memory interfacing – I/O ports and data transfer concepts – TimingDiagram – Interrupt structure.

UNIT IIPROGRAMMING OF 8085 PROCESSOR 10

Instruction format and addressing modes – Assembly language format – Data transfer, data manipulation

& control instructions – Programming: Loop structure with counting & Indexing - Look up table -Subroutine instructions stack.

UNIT III

PERIPHERAL INTERFACING 10

Study of Architecture and programming of ICs: 8255 PPI, 8259 PIC, 8251 USART, 8279 Key boarddisplay controller and 8253 Timer/ Counter – Interfacing with 8085 - A/D and D/A converter interfacing.

UNIT IVMICRO CONTROLLER 8051 10

Functional block diagram - Instruction format and addressing modes – Interrupt structure – Timer –I/Oports – Serial communication

UNIT VMICRO CONTROLLER PROGRAMMING AND APPLICATIONS 10

Data Transfer, Manipulation, Control & I/O instructions – Simple programming exercises key board anddisplay interface – Closed loop control of servo motor- stepper motor control.

TEXT BOOKS

1. R.S. Gaonkar, ‘Microprocessor Architecture Programming and Application’, Wiley Eastern Ltd., NewDelhi, 1995.

2. Muhammad Ali Mazidi & Janice Gilli Mazidi, ‘The 8051 Micro Controller and Embedded Systems’,Pearson Education, 5 th Indian reprint, 2003.

REFERENCE BOOKS

1. William Kleitz, ‘Microprocessor and Micro Controller Fundamental of 8085 and 8051 Hardware andSoftware’, Pearson Education, 1998.

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5.5 POWER ELECTRONICS & POWER SYSTEM LAB

AIM:To expose the students in the area of power system simulation using Mipower.To expose the students in the area of Power electronics based controls.

LIST OF EXPERIMENTS :

1. Single Phase Half and Full controlled bridge rectifiers.

2. Single Phase series Inverter

3. UJT pulse trigger circuit for SCR.

4. Single-phase cyclonconverter

5. A.C regulator A.C Phase control using SCR.Triac and Diac.

6. Speed control of D.C motor using chopper Drives.

7. Thyristorised-speed control of 3-Phase Induction motor.

8. SCR ring counter, Sequential timer.9. Power Simulation Experiments using MIPOWER

9.1 Load flow Analysis9.2 Short circuit Analysis9.3 Transient Stability Analysis

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6.1 COMPUTER AIDED POWER SYSTEM ANALYSISAIM:

To impart a sound knowledge to the students regarding the mathematical modeling of powersystem analysis and the simulation techniques used in power system.

OBJECTIVE:At the end of course the student are expected to have a wide knowledge in

1. Economic load dispatch of power systems.2. Steady state and transient stability of power systems3. Power system reliability4. State estimation and security analysis.

UNIT I 12ECONOMIC LOAD DISPATCHSystem constraints – economics dispatch neglecting losses – optimum load dispatch includeingtransmission losses – exact transmission loss formula – modified co-ordination equations – automaticload dispatch.Optimal system operation – optimal unit commitment dispatch – restructed systems – economic issuesand mechanisms in a deregulated market.Load frequency control – load frequency problem – speed governing system – P.F and Q- V control loops

– control of single area and two area cases.

UNIT II 12POWER SYSTEM STABILITYSteady state, transient and dynamic stability – power angle curve and swing equation of single machineconnected to nfiite bus – equal area criterion – critical clearing angle – two finite machines – numericalsolution of swing equation of single – machine system by kimbark’s point method – factors affectingtransient stability – The role of automatic voltage regulator in improving stability – effect of grounding onstability- prevention of steady state pull out.

UNIT III 12MULTIMACHINE STABILITYFormation of multi machine transient stability problem – swing equation – solution techniques, flow charts

and algorithms for direct method and alternate cycle method using modified euler, fourth order rungekutta and trapezoidal rule numerical procedures. Concepts of coherency and coherent groups.

UNIT IV 12POWER SYSTEM RELIABILITYGeneral reliability function – the exponential distribution meantime to failure – series and parallel system

– markov processes – continuous markov processes – recursive techniques – probability array for twosystems – loss of load apporch – load forecast uncertainly – interconnection benefits.

UNIT V 12STATE ESTIMATION AND SECURITY ANALYSISPriciples of power system state estimation from redundant data – Algorithm for WLS state estimation(without Proff) – Problems using d.c.model.

Security analysis by simulation of line and generator outages – line outage distribution factors andgeneration shift factors for d.c model of power systems (without derivation) – Evaluation of overloads byoutage simulation using these factors.

TEXT BOOKS1. Nagrath I.J.Kothari D.P”Power System Engineering” TMH, Delhi, 2007.2. Wood and Wollenberg “Power System Generation, Operation and control”, John wiley and sons, 2006.

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REFERENCE BOOKS

1. Wadhwa C.L. “ Electrical Power Systems”, Wiley eastern, 2007.2. Elgerd O.I.”Electric Energy System Theory – An Introduction” TMH,2006.3. Murthy PSR “Power System Operation and control” TMH, 1984.4. Loe Lei Lai “Power System restructuring and Deregulation” John Wiley and sons March 2001.5. Roy Billington “Power System Reliability evaluation” Gardon and Breach Science Publishers, NewYork, 1970.

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6.2 DESIGN OF ELECTRICAL APPARATUS

AIMTo expose the students to the concept of design of various types of electrical machines.

OBJECTIVESTo provide sound knowledge about constructional details and design of various electricalmachines.

1. To study mmf calculation and thermal rating of various types of electrical machines.2. To design armature and field systems for D.C. machines.3. To design core, yoke, windings and cooling systems of transformers.4. To design stator and rotor of induction machines.5. To design stator and rotor of synchronous machines and study their thermal behavior.

UNIT IMAGNETIC CIRCUITS AND COOLING OF ELECTICAL MACHINES 12Concept of magnetic circuit – MMF calculation for various types of electrical machines – real andapparent flux density of rotating machines – leakage reactance calculation for transformers, induction andsynchronous machine - thermal rating: continuous, short time and intermittent short time rating ofelectrical machines-direct and indirect cooling methods – cooling of turbo alternators.

UNIT IID.C. MACHINES 12Constructional details – output equation – main dimensions - choice of specific loadings – choice ofnumber of poles – armature design – design of field poles and field coil – design of commutator andbrushes – losses and efficiency calculations.

UNIT IIITRANSFORMERS 12Constructional details of core and shell type transformers – output rating of single phase and three phasetransformers – optimum design of transformers – design of core, yoke zand windings for core and shelltype transformers – equivalent circuit parameter from designed data – losses and efficiency calculations – design of tank and cooling tubes of transformers.

UNIT IVTHREE PHASE INDUCTION MOTORS 12Constructional details of squirrel cage and slip ring motors – output equation – main dimensions – choiceof specific loadings – design of stator – design of squirrel cage and slip ring rotor – equivalent circuitparameters from designed data – losses and efficiency calculations.

UNIT VSYNCHRONOUS MACHINES 12Constructional details of cylindrical pole and salient pole alternators – output equation – choice of specificloadings – main dimensions – short circuit ratio – design of stator and rotor of cylindrical pole and salientpole machines - design of field coil - performance calculation from designed data - introduction tocomputer aided design.

TEXT BOOKS1. A.K. Sawhney, ‘A Course in Electrical Machine Design’, Dhanpat Rai and Sons, New Delhi, 1984.2. S.K. Sen, ‘Principles of Electrical Machine Design with Computer Programmes’, Oxford and IBH

Publishing Co.Pvt Ltd., New Delhi, 1987.REFERENCE BOOKS

1. R.K. Agarwal, ‘Principles of Electrical Machine Design’, S.K.Kataria and Sons, Delhi, 2002.2. V.N. Mittle and A. Mittle, ‘Design of Electrical Machines’, Standard Publications and

Distributors, Delhi, 2002.

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6.3 COMMUNICATION ENGINEERINGAim:

To expose the students to the concept of design of various types of Communication systems.

OBJECTIVES:To Study about various types of radio communication systems To Study about various types of pulse communication systems and various scheme sTo Study about various digital Data Transmission systems and their TechniquesTo Study about various mediums of transmission of signals and the device used for communication.To Study about the operation of television.

UNIT IRADIO COMMUNICATION SYSTEMS 12

Frequency spectrum – principle of AM and FM – AM and FM transmitters and receivers – introduction tomicro wave communication systems – principle of satellite communication .

UNIT IIPULSE COMMUNICATION SYSTEMS 12

PAM, PPM, PDM, PCM – delta modulation – differential PCM – merits and demerits – comparison ofpulse modulation schemes.

UNIT IIIDATA TRANSMISSION 12

Base band signal receiver – error probability – optimum and matched filter techniques – coherentreception – digital modulation systems – FS, PSK-comparison of data transmission systems.

UNIT IVTRANSMISSION MEDIUM 12

Characteristics of cables – optical fibers – effects of EM radiation – band width and noise restrictions – statistical measurement of random noise – concept of multiplexing – FDM and TDM.

UNIT VTELEVISION 12

Scanning methods – B/W and colour systems – camera and picture tubes – synchronization – transmitters and receivers.

TEXT BOOKS

1. Kennedy G, ‘Electronic Communication Systems’, McGraw-Hill, 4 th Edition, 1987.2. Taub and Schilling Principles of Communication Systems, Second Edition, McGraw-Hill, 1987.

REFERENCE BOOKS:

1. Simon Haykins, ‘Communication Systems’, 3 rd Edition, John Wiley, Inc., 1995.2. Bruce Carlson. A Communication Systems, 3 rd Edition, Tata McGraw-Hill, 1986.3. Roody and Coolen, ‘Electronic Communication’, 4 th Edition Prentice Hall of & India, 1999.

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6.5 MICROPROCESSOR AND MICROCONTROLLER LAB

AIM:To expose the students to perform arithmetic and logic operation using 8085 Microprocessor.To give qualitative exposure about 8051 Micro controller.

LIST OF EXPERIMENTS:

1. 8 Bit addition and subtraction using 8085.

2. 16 Bit addition and subtraction using 8085.

3. 8 Bit multiplication and division using 8085.

4. 16 Bit multiplication and division using 8085.

5. Sorting and searching using 8085.

6. Addition and subtraction using 8051 micro controllers.

7. Multiplication and division using 8051 micro controllers.

8. Square wave generation / DAC using 8085.9. Study of RAM Direct addressing and Bit addressing.

10. Study of Micro controller with Flash memory.

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7.1 TOTAL QUALITY MANAGEMENT

Aim: To under stand the concepts of quality management and various tools used for the quality control.

OBJECTIVE 1. To understand the Total Quality Management concept and principles and the various tools available to

achieve Total Quality Management.2. To understand the statistical approach for quality control.3. To create an awareness about the ISO and QS certification process and its need for the industries.

UNIT ICONCEPTS OF MANAGEMENT 10 Characteristics and importance of management. Development of management thought function andprocess of management. Different forms of organization such as line type, functional or staff type, lineand staff type and matrix type. Authority and problem of delegation of authority. Co-equality of authority &responsibility, Managerial leader-Ship, personnel management, recruitment, training and supervising ofworkers. Functions of production management production planning and layout of plants Routing,scheduling sales management functions of sales management, purchase and inventory control.

UNIT IITQM PRINCIPLES 10 Principles of TQM, Leadership - Concepts, Role of Senior Management, Quality Council, QualityStatements, Strategic Planning, Deming Philosophy, Barriers to TQM Implementation.Customer satisfaction - Customer Perception of Quality, Customer Complaints, Service Quality, CustomerRetention, Employee Involvement - Motivation, Empowerment, Teams, Recognition and Reward,Performance Appraisal, Benefits, Continuous Process Improvement - Juran Trilogy, PDSA Cycle, 5S,Kaizen, Supplier Partnership - Partnering, sourcing, Supplier Selection, Supplier Rating, RelationshipDevelopment, Performance Measures - Basic Concepts, Strategy, Performance Measure.

UNIT IIISTATISTICAL PROCESS CONTROL (SPC) 10The seven tools of quality, Statistical Fundamentals - Measures of central Tendency and Dispersion,Population and Sample, Normal Curve, Control Charts for variables and attributes, Process capability,

Concept of six sigma, New seven Management tools.

UNIT IVTQM TOOLS 10 Benchmarking - Reasons to Benchmark, Benchmarking Process, Quality Function Deployment (QFD) -House of Quality, QFD Process, Benefits, Taguchi Quality Loss Function, Total Productive Maintenance(TPM) - Concept, Improvement Needs, FMEA - Stages of FMEA.

UNIT VQUALITY SYSTEMS 10 Need for ISO 9000 and Other Quality Systems, ISO 9000:2000 Quality System - Elements,Implementation of Quality System, Documentation, Quality Auditing, TS 16949, ISO 14000 - Concept,Requirements and Benefits.

TEXT BOOKS

1. Dale H.Besterfiled, et al., Total Quality Management, Pearson Education, Inc. 2003. (Indian reprint2004). ISBN 81-297-0260-6.

2. Harold koontz and Heinzweihrinch, Essentials of management Mc Grant Hill, 5 th Edition 1990.

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REFERENCE BOOKS 1. James R.Evans & William M.Lidsay, The Management and Control of Quality, (5th Edition), South-

Western (Thomson Learning), 2002 (ISBN 0-324-06680-5).2. Feigenbaum.A.V. "Total Quality Management, McGraw Hill, 1991.3. Oakland.J.S. "Total Quality Management Butterworth - Hcinemann Ltd., Oxford. 1989.4. Narayana V. and Sreenivasan, N.S. Quality Management - Concepts and Tasks, New Age international

1996.5. Zeiri. "Total Quality Management for Engineers Wood Head Publishers, 1991.

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7.2 UTILISATION OF ELECTRICAL ENERGY

AIM: To study the properties and behavior of different electrical equipments.Objective:

1. To study about illumination2. To study about heating and welding material and characteristics3. To study about electric traction system4. To study about drives and their industrial applications5. To study about economics and conservation

UNIT IILLUMINATION 10Nature of radiation – definition – laws – photometry – lighting calculations – design of illuminationsystems (for residential, industrial, commercial, health care, street lightings, sports, administrativecomplexes) - types of lamps - energy efficiency lamps.

UNIT IIHEATING AND WELDING 10Methods of heating, requirement of heating material – design of heating element – furnaces – welding generator – welding transformer and its characteristics.

UNIT IIIELECTRIC TRACTION 10Introduction – requirements of an ideal traction system – supply systems – mechanics of trainmovement – traction motors and control – multiple units – braking – current collection systems – recent trends in electric traction.

UNIT IVDRIVES AND THEIR INDUSTRIAL APPLICATIONS 10Introduction – motor selection and related factors – loads – types – characteristics – steady stateand transient characteristics – load equalization – industrial applications – modern methods ofspeed control of industrial drives.

UNIT V

ECONOMICS AND CONSERVATION 10Economics of generation – definitions – load curves – number and size of units – cost of electricalenergy – tariff – need for electrical energy conservation – methods – energy efficient equipment – energy management – energy auditing.

Economics of power factor improvement – design for improvement of power factor using powercapacitors – power quality – effect on conservation.

TEXT BOOKS1. E. Openshaw Taylor, ‘Utilization of Electrical Energy in SI Units’, Orient Longman Pvt.Ltd,

2003.2. B.R. Gupta, ‘Generation of Electrical Energy’, Eurasia Publishing House (P) Ltd, New Delhi,

2003.

REFERENCE BOOKS1. H. Partab, ‘Art and Science of Utilisation of Electrical Energy’, Dhanpat Rai and Co, New

Delhi, 2004.2. Gopal.K.Dubey, ‘Fundamentals of Electrical Drives’, Narosa Publishing House, New Delhi,

2002.3. C.L. Wadhwa, ‘Generation, Distribution and Utilization of Electrical Energy’, New Age

International Pvt.Ltd, 2003.4. J.B. Gupta, ‘Utilization of Electric Power and Electric Traction’, S.K.Kataria and Sons, 2002.

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ELECTIVES

PART -TIME

B.E (Electrical And Electronics Engineering)

CODE NO. COURSE TITLE

ELECTIVE I

6.4.1 Fiber Optics and Laser Instruments

6.4.2 Visual Languages and Applications

6.4.3 Advanced Control System

6.4.4 Tele Communication Switching and Networks

6.4.5 Special Electrical Machines

ELECTIVE II

7.3.1 Bio-Medical Instrumentation

7.3.2 Artificial Intelligence and Expert Systems

7.3.3 Data Communication and Networks

7.3.4 Power System Dynamics

7.3.5 Computer ArchitectureELECTIVE III

7.4.1 Operating Systems

7.4.2 Power System Transients

7.4.3 Internetworking Technology

7.4.4 Embedded System Design

7.4.5 Mobile Communication

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6.4.1 FIBRE OPTICS AND LASER INSTRUMENTSAIM

To contribute to the knowledge of Fiber optics and Laser Instrumentation and itsIndustrial & Medical Application.

OBJECTIVES

i. To expose the students to the basic concepts of optical fibres and their properties.ii. To provide adequate knowledge about the Industrial applications of optical fibers.iii. To expose the students to the Laser fundamentals.iv. To provide adequate knowledge about Industrial application of lasers.v. To provide adequate knowledge about holography & Medical applications of Lasers.

UNIT IOPTICAL FIBRES AND THEIR PROPERTIES 10Principles of light propagation through a fibre - Different types of fibres and their properties, fibrecharacteristics – Absorption losses – Scattering losses – Dispersion – Connectors & splicers – Fibre termination – Optical sources – Optical detectors.

UNIT II

INDUSTRIAL APPLICATION OF OPTICAL FIBRES 10Fibre optic sensors – Fibre optic instrumentation system – Different types of modulators – Interferometric method of measurement of length – Moire fringes – Measurement of pressure,temperature, current, voltage, liquid level and strain.

UNIT IIILASER FUNDAMENTALS 10 Fundamental characteristics of lasers – Three level and four level lasers – Properties of laser – Laser modes – Resonator configuration – Q-switching and mode locking – Cavity damping – Types of lasers – Gas lasers, solid lasers, liquid lasers, semiconductor lasers.

UNIT IVINDUSTRIAL APPLICATION OF LASERS 10Laser for measurement of distance, length, velocity, acceleration, current, voltage andAtmospheric effect – Material processing – Laser heating, welding, melting and trimming ofmaterial – Removal and vaporization.

UNIT VHOLOGRAM AND MEDICAL APPLICATIONS 10Holography – Basic principle - Methods – Helographic interferometry and application, Holographyfor non-destructive testing – Holographic components – Medical applications of lasers, laser andtissue interactive – Laser instruments for surgery, removal of tumours of vocal cards, brainsurgery, plastic surgery, gynaecology and oncology.

TEXT BOOKS1. J.M. Senior, ‘Optical Fibre Communication – Principles and Practice’, Prentice Hall of India, 1985.2. J. Wilson and J.F.B. Hawkes, ‘Introduction to Opto Electronics’, Prentice Hall of India, 2001.

REFERENCE BOOKS1. Donald J.Sterling Jr, ‘Technicians Guide to Fibre Optics’, 3 rd Edition, Vikas Publishing House, 2000.2. M. Arumugam, ‘Optical Fibre Communication and Sensors’, Anuradha Agencies, 2002.3. John F. Read, ‘Industrial Applications of Lasers’, Academic Press, 1978.4. Monte Ross, ‘Laser Applications’, McGraw Hill, 19685. G. Keiser, ‘Optical Fibre Communication’, McGraw Hill, 1995.6. Mr. Gupta, ‘Fiber Optics Communication’, Prentice Hall of India, 2004.

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6.4.2 VISUAL LANGUAGES AND APPLICATIONS

AIMTo study the principles and techniques of windows programming using MFC, procedures,resources, controls and database programming through the visual languages, Visual C++and Visual Basic.

OBJECTIVES

i. To study about the concepts of windows programming models, MFC applications,drawing with the GDI, getting inputs from Mouse and the Keyboard.

ii. To study the concepts of Menu basics, menu magic and classic controls of thewindows programming using VC++.

iii. To study the concept of Document/View Architecture with single & multiple documentinterface, toolbars, status bars and File I/O Serialization.

iv. To study about the integrated development programming event driven programming,variables, constants, procedures and basic ActiveX controls in visual basic.

v. To understand the database and the database management system, visual datamanager, data bound controls and ADO controls in VB.

UNIT I

FUNDAMENTALS OF WINDOWS AND MFC 10Messages - Windows programming - SDK style - Hungarian notation and windows data types -SDK programming in perspective. The benefits of C++ and MFC - MFC design philosophy -Document/View architecture - MFC class hierarchy - AFX functions. Application object - Framewindow object - Message map.

Drawing the lines – Curves – Ellipse – Polygons and other shapes. GDI pens – Brushes - GDIfonts - Deleting GDI objects and deselecting GDI objects. Getting input from the mouse:Client & Non-client - Area mouse messages - Mouse wheel - Cursor. Getting input from thekeyboard: Input focus - Keystroke messages - Virtual key codes - Character & dead keymessages.

UNIT IIRESOURCES AND CONTROLS 10Creating a menu – Loading and displaying a menu – Responding to menu commands – Command ranges - Updating the items in menu, update ranges – Keyboard accelerators.Creating menus programmatically - Modifying menus programmatically - The system menu -Owner draw menus – Cascading menus - Context menus.

The C button class – C list box class – C static class - The font view application – C edit class – Ccombo box class – C scrollbar class. Model dialog boxes – Modeless dialog boxes.

UNIT IIIDOCUMENT VIEW ARCHITECTURE 10The inexistence function revisited – Document object – View object – Frame window object –

Dynamic object creation. SDI document template - Command routing. Synchronizing multipleviews of a document – Mid squares application – Supporting multiple document types – Alternatives to MDI. Splitter Windows: Dynamic splitter window – Static splitter windows.

Creating & initializing a toolbar - Controlling the toolbar’s visibility – Creating & initializing a statusbar - Creating custom status bar panes – Status bar support in appwizard. Opening, closing andcreating the files - Reading & Writing – C file derivatives – Serialization basics - Writingserializable classes.

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UNIT IVFUNDAMENTALS OF VISUAL BASIC 10Menu bar – Tool bar – Project explorer – Toolbox – Properties window – Form designer – Formlayout – Intermediate window. Designing the user interface: Aligning the controls – Running theapplication – Visual development and event driven programming.

Variables: Declaration – Types – Converting variable types – User defined data types - Lifetime ofa variable. Constants - Arrays – Types of arrays. Procedures: Subroutines – Functions – Callingprocedures. Text box controls – List box & Combo box controls – Scroll bar and slider controls – File controls.

UNIT VDATABASE PROGRAMMING WITH VB 10Record sets – Data control – Data control properties, methods. Visual data manager: Specifyingindices with the visual data manager – Entering data with the visual data manager. Data boundlist control – Data bound combo box – Data bound grid control. Mapping databases: Databaseobject – Table def object, Query def object.Programming the active database objects – ADO object model – Establishing a connection -Executing SQL statements – Cursor types and locking mechanism – Manipulating the record set

object – Simple record editing and updating.TEXT BOOKS

1. Jeff Prosise, ‘Programming Windows With MFC’, Second Edition, WP Publishers &Distributors [P] Ltd, Reprinted 2002.

2. Evangelos Petroutsos, ‘Mastering Visual Basic 6.0’, BPB Publications, 2002.

REFENENCE BOOKS

1. Herbert Schildt, ‘MFC Programming From the Ground Up’, Second Edition, Tata McGrawHill, reprinted 2002.

2. John Paul Muller, ‘Visual C++ 6 From the Ground Up Second Edition’, Tata McGraw Hill,Reprinted 2002.

3. Curtis Smith & Micheal Amundsen, ‘Teach Yourself Database Programming with VisualBasic 6 in 21 days’, Techmedia Pub, 1999.

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6.4.3 ADVANCED CONTROL SYSTEMAIM

To gain knowledge in analysis of non-linear system and digital control of linear system.

OBJECTIVES

i. To study the description and stability of non-linear system.

ii. To study the conventional technique of non-linear system analysis.

iii. To study the analysis discrete time systems using conventional techniques.

iv. To study the analysis of digital control system using state-space formulation.

v. To study the formulation and analysis of multi input multi output (MIMO) system.

UNIT I

NON-LINEAR SYSTEM – DESCRIPTION & STABILITY 10

Linear vs non-linear – Examples – Incidental and Intentional – Mathematical description - Equilibria andlinearisation - Stability – Lyapunov function – Construction of Lyapunovfunction.

UNIT II

PHASE PLANE AND DESCRIBING FUNCTION ANALYSIS 10

Construction of phase trajectory – Isocline method – Direct or numerical integration – Describing function definition – Computation of amplitude and frequency of oscillation.

UNIT III

Z-TRANSFORM AND DIGITAL CONTROL SYSTEM 10

Z transfer function – Block diagram – Signal flow graph – Discrete root locus – Bode plot.

UNIT IV

STATE-SPACE DESIGN OF DIGITAL CONTROL SYSTEM 10

State equation – Solutions – Realization – Controllability – Observability – Stability – Jury’s test.

UNIT V

MUTLI INPUT MULTI OUTPUT (MIMO) SYSTEM: 10

Models of MIMO system – Matrix representation – Transfer function representation – Poles and Zeros – Decoupling – Introduction to multivariable Nyquist plot and singular values analysis – Model predictivecontrol.

TEXT BOOKS

1. Benjamin C. Kuo, ‘Digital Control Systems’, Oxford University Press, 1992.2. George J. Thaler, ‘Automatic Control Systems’, Jaico Publishers, 1993.REFERENCE BOOKS

1. I.J. Nagrath and M. Gopal, ‘Control Systems Engineering’, New Age International Publishers, 2003.2. Raymond T. Stefani & Co., ‘Design of feed back Control systems’, Oxford University, 2002.3. William L. Luyben and Michael L. Luyben, ‘Essentials of Process Control’, McGraw Hill

International Editions, Chemical Engineering Series, 1997.

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6.4.4 HIGH VOLTAGE ENGINEERINGAIM

To expose the students to various types of over voltage transients in power system and its effecton power system.

Generation of over voltages in laboratoryTesting of power apparatus and system.

OBJECTIVESi. To understand the various types of over voltages in power system and protection methods.i. Generation of over voltages in laboratories.ii. Measurement of over voltages.iii. Nature of Breakdown mechanism in solid, liquid and gaseous dielectrics – discussion on

commercial insulants.iv. Testing of power apparatus and insulation coordination

UNIT IOVER VOLTAGES IN ELECTRICAL POWER SYSTEMS 10 Causes of over voltages and its effect on power system – Lightning, switching surges and temporary overvoltages - protection against over voltages.

UNIT IIELECTRICAL BREAKDOWN IN GASES, SOLIDS AND LIQUIDS 10Gaseous breakdown in uniform and non-uniform fields – corona discharges – Vacuum breakdown -conduction and breakdown in pure and commercial liquids – breakdown mechanisms in solid andcomposite dielectrics .

UNIT IIIGENERATION OF HIGH VOLTAGES AND HIGH CURRENTS 10Generation of High DC, AC, impulse voltages and currents. Tripping and control of impulse generators.

UNIT IVMEASUREMENT OF HIGH VOLTAGES AND HIGH CURRENTS 10Measurement of High voltages and High currents – digital techniques in high voltage measurement.

UNIT V

HIGH VOLTAGE TESTING & INSULATION COORDINATION 10High voltage testing of electrical power apparatus – power frequency, impulse voltage and DC testing – International and Indian standards – Insulation Coordination.

TEXT BOOK1. M.S. Naidu and V. Kamaraju, ‘High Voltage Engineering’, Tata McGraw Hill, 3 rd Edition, 2004.

REFERENCE BOOKS

1. E. Kuffel and W.S. Zaengl, ‘High Voltage Engineering Fundamentals’, Pergamon press, Oxford,London, 1986.

2. E. Kuffel and M. Abdullah, ‘High Voltage Engineering’, Pergamon press, Oxford, 1970.

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6.4.5 SPECIAL ELECTRICAL MACHINES

AIM

To expose the students to the construction, principle of operation and performance of specialelectrical machines as an extension to the study of basic electrical machines.

OBJECTIVES

To impart knowledge on

i. Construction, principle of operation and performance of synchronous reluctance motors.ii. Construction, principle of operation and performance of stepping motors.iii. Construction, principle of operation and performance of switched reluctance motors.iv. Construction, principle of operation and performance of permanent magnet brushless D.C.motors.v. Construction, principle of operation and performance of permanent magnet synchronous motors.

UNIT ISYNCHRONOUS RELUCTANCE MOTORS 10Constructional features – Types – Axial and radial air gap motors – Operating principle – Reluctance – Phasor diagram - Characteristics – Vernier motor.

UNIT II

STEPPING MOTORS 10Constructional features – Principle of operation – Variable reluctance motor – Hybrid motor – Single andmulti stack configurations – Theory of torque predictions – Linear and non-linear analysis – Characteristics – Drive circuits.

UNIT IIISWITCHED RELUCTANCE MOTORS 10Constructional features – Principle of operation – Torque prediction – Power controllers – Non-linearanalysis – Microprocessor based control - Characteristics – Computer control.

UNIT IVPERMANENT MAGNET BRUSHLESS D.C. MOTORS 10Principle of operation – Types – Magnetic circuit analysis – EMF and torque equations – Powercontrollers – Motor characteristics and control.

UNIT VPERMANENT MAGNET SYNCHRONOUS MOTORS 10Principle of operation – EMF and torque equations – Reactance – Phasor diagram – Power controllers -Converter - Volt-ampere requirements – Torque speed characteristics - Microprocessor based control.

TEXT BOOKS

1. T.J.E. Miller, ‘Brushless Permanent Magnet and Reluctance Motor Drives’, Clarendon Press, Oxford,1989.

2. P.P. Aearnley, ‘Stepping Motors – A Guide to Motor Theory and Practice’, Peter Perengrinus,London, 1982.

REFERENCE BOOKS1. T. Kenjo, ‘Stepping Motors and Their Microprocessor Controls’, Clarendon Press London, 1984.2. T. Kenjo and S. Nagamori, ‘Permanent Magnet and Brushless DC Motors’, Clarendon Press, London,

1988.

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7.3.1 BIO MEDICAL INSTRUMENTATIONAIM

The course is designed to make the student acquire an adequate knowledge of the physiologicalsystems of the human body and relate them to the parameters that have clinical importance. Thefundamental principles of equipment that are actually in use at the present day are introduced.

OBJECTIVES i. To provide an acquaintance of the physiology of the heart, lung, blood circulation and

circulation respiration. Methods of different transducers used.ii. To introduce the student to the various sensing and measurement devices of electrical

origin.iii. To provide the latest ideas on devices of non-electrical devices.iv. To bring out the important and modern methods of imaging techniques.v. To provide latest knowledge of medical assistance / techniques and therapeutic

equipments.UNIT IPHYSIOLOGY AND TRANSDUCERS 10Cell and its structure – Action and resting – Potential propagation of action potential – Sodium pump – Nervous system – CNS – PNS – Nerve cell – Synapse – Cardio pulmonary system – Physiology of heartand lungs – Circulation and respiration – Transducers – Different types – Piezo-electric, ultrasonic,resistive, capacitive, inductive transducers – Selection criteria.

UNIT IIELECTRO – PHYSIOLOGICAL MEASUREMENTS 10Basic components of a biomedical system – Electrodes – Micro, needle and surface electrodes – Amplifiers – Preamplifiers, differential amplifiers, chopper amplifiers – Isolation amplifier.ECG – EEG – EMG – ERG – Lead systems and recording methods – Typical waveforms.

UNIT IIINON-ELECTRICAL PARAMETER MEASUREMENTS 10Measurement of blood pressure – Cardiac output – Cardiac rate – Heart sound – Respiratory rate – Gasvolume – Flow rate of Co 2, o 2 in exhaust air - PH of blood, ESR, GSR measurements – Plethysmography.

UNIT IVMEDICAL IMAGING AND PMS 10X-ray machine - Radio graphic and fluoroscopic techniques – Computer tomography – MRI – Ultrasonography – Endoscopy – Thermography – Different types of biotelemetry systems and patientmonitoring – Electrical safety.

UNIT VASSISTING AND THERAPEUTIC EQUIPMENTS 10Pacemakers – Defibrillators – Ventilators – Nerve and muscle stimulators – Diathermy – Heart – Lungmachine – Audio meters – Dializers.

TEXT BOOKS1. Leslie Cromwell, Fred J.Weibell, Erich A.Pfeiffer, ‘Bio-Medical Instrumentation and

Measurements’, II Edition, Pearson Education, 2002 / PHI.2. R.S.Khandpur, ‘Handbook of Bio-Medical instrumentation’, Tata McGraw Hill Publishing Co Ltd.,2003.

REFERENCE BOOKS1. M.Arumugam, ‘Bio-Medical Instrumentation’, Anuradha Agencies, 2003.2. L.A. Geddes and L.E.Baker, ‘Principles of Applied Bio-Medical Instrumentation’, John Wiley &

Sons, 1975.3. J.Webster, ‘Medical Instrumentation’, John Wiley & Sons, 1995.4. C.Rajarao and S.K. Guha, ‘Principles of Medical Electronics and Bio-medical

Instrumentation’, Universities press (India) Ltd, Orient Longman ltd, 2000.

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7.3.2 ARTIFICIAL INTELLIGENCE AND EXPERT SYSTEMSAIM

To present the concepts of intelligent agents, searching, knowledge and reasoning, planning,learning and expert systems.

OBJECTIVESi. To study the idea of intelligent agents and search methods.ii. To study about representing knowledge.iii. To study the reasoning and decision making in uncertain world.iv. To construct plans and methods for generating knowledge.v. To study the concepts of expert systems.

UNIT IINTRODUCTION 10Introduction to AI: Intelligent agents – Perception – Natural language processing – Problem – Solvingagents – Searching for solutions: Uniformed search strategies – Informed search strategies.

UNIT IIKNOWLEDGE AND REASONING 10 Adversarial search – Optimal and imperfect decisions – Alpha, Beta pruning – Logical agents:Propositional logic – First order logic – Syntax and semantics – Using first order logic – Inference in firstorder logic.

UNIT IIIUNCERTAIN KNOWLEDGE AND REASONING 10Uncertainty – Acting under uncertainty – Basic probability notation – Axioms of probability – Baye’s rule – Probabilistic reasoning – Making simple decisions.

UNIT IVPLANNING AND LEARNING 10Planning: Planning problem – Partial order planning – Planning and acting in non-deterministic domains – Learning: Learning decision trees – Knowledge in learning – Neural networks – Reinforcement learning – Passive and active.

UNIT VEXPERT SYSTEMS 10Definition – Features of an expert system – Organization – Characteristics – Prospector – KnowledgeRepresentation in expert systems – Expert system tools – MYCIN – EMYCIN.

TEXT BOOKS1. Stuart Russel and Peter Norvig, ‘Artificial Intelligence A Modern Approach’, Second Edition, Pearson

Education, 2003 / PHI.2. Donald A.Waterman, ‘A Guide to Expert Systems’, Pearson Education.

REFERENCE BOOKS

1. George F.Luger, ‘Artificial Intelligence – Structures and Strategies for Complex Problem Solving’,

Fourth Edition, Pearson Education, 2002.2. Elain Rich and Kevin Knight, ‘Artificial Intelligence’, Second Edition Tata McGraw Hill, 1995.3. Janakiraman, K.Sarukesi, ‘Foundations of Artificial Intelligence and Expert Systems’, Macmillan

Series in Computer Science.4. W. Patterson, ‘Introduction to Artificial Intelligence and Expert Systems’, Prentice Hall of India, 2003.

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7.3.3 DATA COMMUNICATION AND NETWORKS

AIMTo study the details regarding communication of voice and video, networks and its functions, dataconversions, controlling of errors, switching information and its devices, internetworking deviceand different layers of TCP/IP.

OBJECTIVESi. To study about the physical arrangement of networks, types and modes of networks, data

conversions and transmission medium.ii. To study the detection and correction of errors, link control and link protocols of data link layer.iii. To study the access method, electrical specification and implementation of different networks,

types of switching.iv. To study about the standardized data interface and it’s working principle.v. To study the logic of link mechanisms used in networks and different layers of TCP/IP.

UNIT IDATA COMMUNICATION 10 Introduction: Networks – Protocols and standards – Standards organizations – Line configurations – Topology – Transmission mode – Categories of networks – Inter networks.

OSI model: Functions of the layers.

Encoding and modulating: Digital-to-digital conversion – Analog-to-digital conversion – Digital-to-analogconversion – Analog-to-analog conversion.

Transmission media: Guided media – Unguided media – Transmission impairment – Performance.

UNIT IIERROR CONTROL AND DATA LINK PROTOCOLS 10Error detection and correction: Types of errors – Detection – Vertical Redundancy Check (VRC) – Longitudinal Redundancy Check (LRC) – Cyclic Redundancy Check (CRC) – Check sum – Errorcorrection.

Data link control: Line discipline – Flow control – Error control.Data link protocols: Asynchronous protocols – Synchronous protocols – Character oriented protocols – BIT oriented protocols – Link access procedures.

UNIT IIINETWORKS AND SWITCHING 10LAN: Project 802 – Ethernet – Token bus – Token ring – FDDI.MAN: IEEE 802.6 (DQDB) – SMDS.Switching: Circuit switching – Packet switching – Message switching.

UNIT IV X.25, FRAME RELAY, ATM AND SONET/ SDH 10X.25: X.25 Layers.

Frame relay: Introduction – Frame relay operation – Frame relay layers – Congestion control – Leakybucket algorithm – Traffic control.ATM: Design goals – ATM architecture – ATM layers – ATM applications.SONET / SDH: Synchronous transport signals – Physical configuration – SONET layers – Applications.

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UNIT VNETWORKING DEVICES AND TCP / IP PROTOCOL SUITE 10

Networking and internetworking devices: Repeaters – Bridges – Gateways – Other devices – Routingalgorithms – Distance vector routing – Link state routing.

TCP / IP protocol suite: Overview of TCP/IP.

Network layers: Addressing – Subnetting – Other protocols and network layers.

Application layer: Domain Name System (DNS) – Telnet – File Transfer Protocol (FTP) – Trivial FileTransfer Protocol (TFTP) – Simple Mail Transfer Protocol (SMTP) – Simple Network ManagementProtocol (SNMP).

TEXT BOOK1. Behrouz A.Forouzan, ‘Data Communication and Networking’, Second Edition, Tata McGraw Hill,

2000.

REFERENCE BOOKS1. William Stallings, ‘Data and Computer Communication’, 8 th Edition, Pearson Education, 2003 / PHI.

2. Andrew Tannenbaum.S. ‘Computer Networks’, Pearson Education, 4 th Edition, 2003 / PHI.

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7.3.4 POWER SYSTEM DYNAMICS

AIMTo become familiar with the modelling of components and system for carrying out transient and

dynamic stability analysis of large scale power system.

OBJECTIVESi. To study detailed modeling of synchronous machine and its excitation and speed-

governing controllers.ii. To study transient stability simulation of multimachine power system.iii. To study small signal stability analysis of a single-machine infinite bus system with

excitation system and power system stabilizer.UNIT IINTRODUCTION 10Concept and importance of stability in power system operation and design; distinction between transientand dynamic stability; complexity of stability problem in large system: Need for reduced models; stabilityof interconnected systems.

UNIT IIMACHINE MODELLING 10Park’s transformation; flux linkage equations, current space model, per unit conversion, normalizing theequations, equivalent circuit, flux linkage state space model, sub transient and transient inductances andtime constants. Simplified models (one axis and constant flux linkage), steady state equations and phasordiagrams.

UNIT IIIMACHINE CONTROLLERS 10Exciter and voltage regulators, function of excitation systems, types of excitation systems, typicalexcitation system configuration, block diagram and state space representation of IEEE type 1 excitationsystem, saturation function, stabilizing circuit.Function of speed governing systems, block diagram and state space representation of IEEE mechanicalhydraulic governor and electrical hydraulic governors for hydro turbines and steam turbines.

UNIT IVTRANSIENT STABILITY 10State equation for multimachine simulation with one axis model, transient stability simulation ofmultimachine power system with one axis machine model including excitation system and speedgoverning system using R-K method of fourth order (Gill’s technique), power system stabilizer.

UNIT VDYNAMIC STABILITY 10System response to small disturbances: Linear model of the unregulated synchronous machine and itsmodes of oscillation, regulated synchronous machine, distribution of power impact, linearization of theload equation for the one machine problem – Simplified linear model, effect of excitation on dynamicstability, approximate system representation; supplementary stabilizing signals, dynamic performancemeasure, small signal performance measures.

TEXT BOOKS1. P.M. Anderson and A.A.Fouad, ‘Power System Control and Stability’, Galgotia Publications, New

Delhi, 2003.

2. P.Kundur, ‘Power System Stability and Control’, McGraw Hill Inc., USA, 1994.

REFERENCE BOOK1. M.A.Pai and W.Sauer, ‘Power System Dynamics and Stability’, Pearson Education Asia, India, 2002.

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7.3.5 COMPUTER ARCHITECTURE

AIMTo Study the structure and behavior of processors, memories and input and outputunits and to study their interactions.

OBJECTIVESi. To study the various representations of data, register transfer language for micro-

operations and organization and design of a digital computer.ii. To teach the concept of micro-programmed control unit, the central processing

unit, stack and instruction formats.iii. To Study the various arithmetic operation’s algorithms and their hardware implementations

and concept of pipelining and vector processing.iv. To illustrate the techniques to communicate with input and output devices.v. To study the organization and operation of various memories and memory management

hardware.UNIT I

DATA REPRESENTATION, MICRO-OPERATIONS AND ORGANIZATION AND DESIGN 10Data representation: Data types, complements, fixed–point representation, floating-point representation,other binary codes, error detection codes.

Register transfer and micro operations: Register transfer language, register transfer, bus and memorytransfers, arithmetic micro-operations, logic micro-operations, shift micro-operations, arithmetic logic shiftunit.Basic computer organization and design: Instruction codes, computer registers, computer instructions,timing and control, instruction cycle, memory reference instructions, input-output and interrupt. Completecomputer description, design of basic computer, design of accumulator logic.

UNIT IICONTROL AND CENTRAL PROCESSING UNIT 10Micro programmed control: Control memory, address sequencing, micro-program example, design ofcontrol unit.

Central processing unit: General register organization, stack organization, instruction formats, addressingmodes, data transfer and manipulation, program control, reduced instruction set computer.

UNIT IIICOMPUTER ARITHMETIC, PIPELINE AND VECTOR PROCESSING 10Computer arithmetic: Addition and subtraction, multiplication algorithms, division algorithms, floating-pointarithmetic operations, decimal arithmetic unit, decimal arithmetic operations.

Pipeline and vector processing: Parallel processing, pipelining, arithmetic pipeline, instruction pipeline,RISC pipeline, vector processing array processors.

UNIT IV

INPUT-OUTPUT ORGANIZATION 10Input-output organization: Peripheral devices, input-output interface, asynchronous data transfer, modesof transfer, priority interrupt, direct memory access, input-output processor, serial communication.

UNIT VMEMORY ORGANIZATION 10Memory organization: Memory hierarchy, main memory, auxiliary memory, associative memory, cachememory, virtual memory, memory management hardware.

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TEXT BOOK1. Morris Mano, ‘Computer System Architecture’, 3 rd Edition, Pearson Education, 2002 / PHI.

REFERENCE BOOKS

1. Vincent P.Heuring and Harry F.Jordan, ‘Computer Systems Design and Architecture’, PearsonEducation Asia Publications, 2002.

2. John P.Hayes, ‘Computer Architecture and Organization’, Tata McGraw Hill, 1988.3. Andrew S.Tanenbaum, ‘Structured Computer Organization’, 4 th Edition, Prentice Hall of India/Pearson

Education, 2002.4. William Stallings, ‘Computer Organization and Architecture’, 6 th Edition, Prentice Hall of India/Pearson

Education, 2003.

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7.4.1 OPERATING SYSTEMS

AIMTo introduce the basic concepts of operating systems, process management, storage

management, I/O systems and distributed systems.

OBJECTIVESi. To study the basic concepts of operating system, computer system structures and operating

system structures.ii. To study about processes, threads, CPU scheduling, process synchronization and deadlocks.iii. To study about memory management, virtual memory, file system interface and file system

implementation. iv. To study about I/O systems and mass-storage structure.v. To study about distributed system structures, distributed file systems and distributed

coordination.

UNIT IOPERATING SYSTEMS – AN OVERVIEW 10What is an OS? – Mainframe systems – Desktop systems –Multiprocessor systems – Distributed systems

– Clustered systems – Real time systems – Handheld systems.

Computer system operation – I/O structure – Storage structure – Storage hierarchy – Hardware protection – Network structure.

System components – Operating system services – System calls – System programs – System structure – Virtual machines – System design and implementation – System generation.

UNIT IIPROCESS MANAGEMENT 10Process concept – Process scheduling – Operations on processes – Cooperating processes – Interprocess communication – Communication in client-server systems. Threads - Overview - Multithreadingmodels – Threading issues.

Basic concepts – Scheduling criteria – Scheduling algorithms – Multiple-processor scheduling – Real timescheduling – Process scheduling models. The critical section problem – Synchronization hardware – Semaphores – Classic problems of synchronization – Critical regions – Monitors – Atomic transactions.System model – Deadlock characterization – Methods for handling deadlocks – Deadlock prevention – Deadlock avoidance – Deadlock detection – Recovery from deadlock.

UNIT IIISTORAGE MANAGEMENT 10Background – Swapping – Contiguous memory allocation – Paging – Segmentation – Segmentation withPaging. Background – Demand paging – Process creation – Page replacement – Allocation of frames – Thrashing.

File concept: Access methods – Directory structure – File system mounting – File sharing – Protection.

File system structure – File system implementation – Directory implementation – Allocation methods – Free-space management – Efficiency and performance – Recovery.

UNIT IVI/O SYSTEMS 10I/O hardware – Application I/O interface – Kernel I/O subsystem – Transforming I/O to hardwareoperations – Streams – Performance.

Disk structure – Disk scheduling – Disk management – Swap-space management – RAID structure – Disk attachment – Stable – Storage implementation – Tertiary storage structure.

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UNIT VDISTRIBUTED SYSTEMS 10Background – Topology – Network types – Communication – Communication protocols – Robustness – Design issues. Naming and transparency – Remote file access – Stateful versus stateless service – Filereplication.

Event ordering – Mutual exclusion – Atomicity – Concurrency control – Deadlock handling – Electionalgorithms – Reaching agreement.

TEXT BOOK

1. Abraham Silberschatz, Peter Baer Galvin and Greg Gagne, ‘Operating System Concepts’, SixthEdition, Windows XP update, John Wiley & Sons (ASIA) Pvt. Ltd, 2002.

REFERENCE BOOKS

1. Harvey M. Deitel, ‘Operating Systems’, Second Edition, Pearson Education Pvt. Ltd., 2002.2. Andrew S. Tanenbaum, ‘Modern Operating Systems’, 2 nd Edition, Pearson Education, 2000 / PHI.3. William Stallings, ‘Operating System’, Pearson Education, 4 th Edition, 2003 / PHI.

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7.4.2 POWER SYSTEM TRANSIENTS

AIMTo understand generation of switching and lighting transients, their propagation, reflection andrefraction a on the grid ad their impact on the grid equipment.

OBJECTIVESi. To study the generation of switching transients and their control using circuit – theoretical

concept.ii. To study the mechanism of lighting strokes and the production of lighting surges.iii. To study the propagation, reflection and refraction of travelling waves.iv. To study the impact of voltage transients caused by faults, circuit breaker action, load

rejection on integrated power system.

UNIT IINTRODUCTION AND SURVEY 10Source of transients, various types of power systems transients, effect of transients on power systems,importance of study of transients in planning.

UNIT IISWITCHING TRANSIENTS 10Introduction, circuit closing transients: RL circuit with sine wave drive, double frequency transients,observations in RLC circuit and basic transforms of the RLC circuit. Resistance switching: Equivalentcircuit for the resistance switching problems, equivalent circuit for interrupting the resistor current. Loadswitching: Equivalent circuit, waveforms for transient voltage across the load, switch; normal andabnormal switching transients. Current suppression, current chopping, effective equivalent circuit.Capacitance switching, effect of source regulation, capacitance switching with a restrike, with multiplerestrikes, illustration for multiple restriking transients, ferro resonance.

UNIT IIILIGHTNING TRANSIENTS 10Causes of over voltage, lightning phenomenon, charge formation in the clouds, rate of charging ofthunder clouds, mechanisms of lighting strokes, characteristics of lightning strokes; factors contributing to

good line design, protection afforded by ground wires, tower footing resistance. Interaction betweenlightning and power system: Mathematical model for lightning.

UNIT IVTRAVELLING WAVES ON TRANSMISSION LINE COMPUTATION OF TRANSIENTS 10 Computation of transients: Transient response of systems with series and shunt lumped parameters anddistributed lines. Travelling wave concept: step response, Bewely’s lattice diagram, standing waves andnatural frequencies, reflection and refraction of travelling waves.

UNIT VTRANSIENTS IN INTEGRATED POWER SYSTEM 10The short line and kilometric fault, distribution of voltage in a power system: Line dropping and loadrejection; voltage transients on closing and reclosing lines; over voltage induced by faults; switching

surges on integrated system; EMTP for transient computation.TEXT BOOKS1. Allan Greenwood, ‘Electrical Transients in Power Systems’, Wiley Interscience, New York, 2 nd edition

1991.2. R.D.Begamudre, ‘Extra High Voltage AC Transmission Engineering’, Wiley Eastern Limited, 1986.

REFERENCE BOOK1. M.S.Naidu and V.Kamaraju, ‘High Voltage Engineering’, Tata McGraw Hill, 2 nd edition, 2000.

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7.4.3 INTERNETWORKING TECHNOLOGY

AIMTo present the concepts of Networking, Internetworking, IP protocol, TCP protocol and Internetapplications

OBJECTIVESi. To study the basic concepts of networking.ii. To study about interconnection of networks.iii. To study the IP protocol and it’s routing.iv. To introduce the TCP protocol.v. To study the Internet applications and security.

UNIT ICOMPUTER NETWOKS 10Introduction to networks – Network topology – Types of networks – Network architecture – Layering – Design issues – Client/Server model – Protocols – Bridges – Routers – Repeaters – Switches.

UNIT II

BASICS OF INTERNETWORKING 10Introduction to internetworking – Internetworking concepts and architectural model – Internet addressing

– Domain Name System (DNS) – Address Resolution Protocol (ARP) – Reverse Address ResolutionProtocol (RARP).

UNIT IIIINTERNET PROTOCOL AND ITS ROUTING 10Introduction to IP protocol – Virtual networks – Concept of unreliable delivery – Connectionless deliverysystem – Purpose on internet protocol – Internet data gram – Data gram options.

Introduction to routing - IP data gram – Direct and indirect delivery- Table driven IP routing – Next hoprouting.

UNIT IVTRANSMISSION CONTROL PROTOCOL 10Introduction to TCP – Properties of reliable delivery service – TCP protocol – TCP segment format – TCPconnection – TCP state machine – Silly window syndrome.

UNIT V

INTERNETWOKING APPLICATIONS 10

Simple Mail Transfer Protocol (SMTP) - Post Office Protocol (POP) - File Transfer Protocol (FTP) – Telnet – Simple Network Management Protocol (SNMP) – Internet security and firewall design.

TEXT BOOKS

1. Douglas E. Comer, ‘Internetworking with TCP/IP Volume 1’, Third Edition, Prentice Hall, 2001.2. Andrew S.Tananbaum, ‘Computer Networks’, Fourth Edition, Prentice Hall of India/Pearson

Education, 2003.REFERENCE BOOKS

1. Bechrouz A. Forouzan, ‘TCP/IP Protocol Suite’, Second Edition, Tata McGraw Hill, 2000.

2. William Stallings, ‘Data and Computer Communications’, Seventh Edition, Prentice Hall ofIndia/Pearson Education, 2003.

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7.4.4 EMBEDDED SYSTEM DESIGN

AIM To introduce to the functional building blocks of an embedded system for developing a real timesystem application.

OBJECTIVESi. Introduce to features that build an embedded system.ii. To help the understanding of the interaction that the various components within an

embedded system have with each other.iii. Techniques of inter facing between processors & peripheral device related to embedded

processing.iv. To enable writing of efficient programs on any dedicated processor.v. To present in lucid manner the basic concepts of systems programming like operating

system, assembler compliers etc and to understand the management task needed fordeveloping embedded system.

UNIT IINTRODUCTION TO EMBEDDED SYSTEM 10Introduction to functional building blocks of embedded systems – Register, memory devices, ports, timer,interrupt controllers using circuit block diagram representation for each categories.

UNIT IIPROCESSOR AND MEMORY ORGANIZATION 10Structural units in a processor; selection of processor & memory devices; shared memory; DMA;interfacing processor, memory and I/O units; memory management – Cache mapping techniques,dynamic allocation - Fragmentation.

UNIT IIIDEVICES & BUSES FOR DEVICES NETWORK 10I/O devices; timer & counting devices; serial communication using I 2C, CAN, USB buses; parallelcommunication using ISA, PCI, PCI/X buses, arm bus; interfacing with devices/ports, device drivers in asystem – Serial port & parallel port.

UNIT IVI/O PROGRAMMING SCHEDULE MECHANISM 10Intel I/O instruction – Transfer rate, latency; interrupt driven I/O - Non-maskable interrupts; softwareinterrupts, writing interrupt service routine in C & assembly languages; preventing interrupt overrun;disability interrupts.

Multi threaded programming – Context switching, premature & non-premature multitasking, semaphores.

Scheduling – Thread states, pending threads, context switching, round robin scheduling, priority basedscheduling, assigning priorities, deadlock, watch dog timers.

UNIT V

REAL TIME OPERATING SYSTEM (RTOS) 10Introduction to basic concepts of RTOS, Basics of real time & embedded system operating systems,RTOS – Interrupt handling, task scheduling; embedded system design issues in system developmentprocess – Action plan, use of target system, emulator, use of software tools.

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TEXT BOOKS1. Rajkamal, ‘Embedded System – Architecture, Programming, Design’, Tata McGraw Hill, 2003.

2. Daniel W. Lewis ‘Fundamentals of Embedded Software’, Prentice Hall of India, 2004.

REFERENCE BOOKS

1. David E. Simon, ‘An Embedded Software Primer’, Pearson Education, 2004.2. Frank Vahid, ‘Embedded System Design – A Unified Hardware & Software Introduction’, John Wiley,

2002.3. Sriram V. Iyer, Pankaj Gupte, ‘Embedded Real Time Systems Programming’, Tata McGraw Hill,

2004.4. Steve Heath, ‘Embedded System Design’, II edition, Elsevier, 2003.

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7.4.5 MOBILE COMMUNICATION

AIMTo understand the mobile channel environment, communication techniques and wirelessstandards for mobile communication.

OBJECTIVESi. To learn cellular concept including handoff mechanism, cell coverage and capacity.ii. To understand the mobile radio propagation models for indoor and outdoor conditions.iii. To study the digital modulation and equalization techniques suitable for mobile

communication.iv. To learn speech coding and multiple access techniques for mobile communication.v. To familiarize with the international wireless network standards.

UNIT ICELLULAR CONCEPT AND SYSTEM DESIGN FUNDAMENTALS 10 Introduction to wireless communication: Evolution of Mobile Communications, mobile radio systems – Examples, trends in cellular radio and personal communications.

Cellular concept: Frequency reuse, channel assignment hand off, interference and system capacity,tracking and grade of service, improving coverage and capacity in cellular systems.

UNIT IIMOBILE RADIO PROPAGATION 10 Free space propagation model, reflection, diffraction, scattering, link budget design, outdoor propagationmodels, indoor propagation models, small scale multipath propagation, impulse model, small scalemultipath measurements, parameters of mobile multipath channels, types of small scale fading.

UNIT IIIMODULATION TECHNIQUES AND EQUALIZATION 10Modulation techniques: Minimum shift keying, Gaussian MSK, M-ary QAM, performance of MSKmodulation in slow-flat fading channels.Equalization: Survey of equalization techniques, linear equalization, non-linear equalization, algorithmsfor adaptive equalization. Diversity Techniques, RAKE

receiver.

UNIT IVCODING AND MULTIPLE ACCESS TECHNIQUES 10 Coding: Vocoders, linear predictive coders, selection of speech coders for mobilecommunication, GSM coders. Multiple access techniques: FDMA, TDMA, CDMA, SDMA, capacity ofcellular CDMA.

UNIT VWIRELESS SYSTEMS AND STANDARDS 10Second generation and third generation wireless network and standards, WLL, blue tooth, GSM, IS- 95and DECT.

TEXT BOOKS1 T S R t ‘Wi l C i ti P i i l d P ti ’ S d Editi P ti H ll