De invloed van vermogenselektronica in de scheepsbouw · 2014. 6. 25. · de scheepsbouw Pieter Vos...

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De invloed van vermogenselektronica in de scheepsbouw Pieter Vos IHC Drives & Automation B.V.

Transcript of De invloed van vermogenselektronica in de scheepsbouw · 2014. 6. 25. · de scheepsbouw Pieter Vos...

Page 1: De invloed van vermogenselektronica in de scheepsbouw · 2014. 6. 25. · de scheepsbouw Pieter Vos IHC Drives & Automation B.V. Inhoud • Self Propelled Cutter Suction Dredger “Al

De invloed van vermogenselektronica in de scheepsbouw

Pieter Vos

IHC Drives & Automation B.V.

Page 2: De invloed van vermogenselektronica in de scheepsbouw · 2014. 6. 25. · de scheepsbouw Pieter Vos IHC Drives & Automation B.V. Inhoud • Self Propelled Cutter Suction Dredger “Al

Inhoud

• Self Propelled Cutter Suction Dredger “Al Bahar C/D Huta 12”

• Single Line

• Design challenges

• Limited space

• High short circuit current

• Harmonic distortion

• DC grid?

Page 3: De invloed van vermogenselektronica in de scheepsbouw · 2014. 6. 25. · de scheepsbouw Pieter Vos IHC Drives & Automation B.V. Inhoud • Self Propelled Cutter Suction Dredger “Al

SP CSD Al Bahar C/D Huta 12

Physical properties

Length (OA): 122,5 m

Width: 21,7 m

Depth: 6,8 m

Draft (loaded): 5 m

Speed: 9 knts

Cutter power: 3500 kW

Total power: 23545 kW

Dredging depth: 28 m

Page 4: De invloed van vermogenselektronica in de scheepsbouw · 2014. 6. 25. · de scheepsbouw Pieter Vos IHC Drives & Automation B.V. Inhoud • Self Propelled Cutter Suction Dredger “Al

Animation CSD IHC8527

Page 5: De invloed van vermogenselektronica in de scheepsbouw · 2014. 6. 25. · de scheepsbouw Pieter Vos IHC Drives & Automation B.V. Inhoud • Self Propelled Cutter Suction Dredger “Al

SP CSD Al Bahar C/D Huta 12

Dredging automation

• Test field near Haringvlietbrug

• Accuracy: 0,1 m

Page 6: De invloed van vermogenselektronica in de scheepsbouw · 2014. 6. 25. · de scheepsbouw Pieter Vos IHC Drives & Automation B.V. Inhoud • Self Propelled Cutter Suction Dredger “Al

Single line Huta 12

6

G2G1 G4G3

Inboard

Dredge

Pump

Propulsion /

Subm Dredge

Pump

Winch

Drive

Cabinet

AuxInboard

Dredge

Pump

Propulsion /

Cutter

400V

Consumers

Em

400V

Consumers

400V

Consumers

PS

Shore

Supply

PS SB

AUX SWB

400V

EM SWB

400V

MAIN SWB

690VSB

230V

Distribution

230V

Distribution

BT_MSB

BT_AUX

Page 7: De invloed van vermogenselektronica in de scheepsbouw · 2014. 6. 25. · de scheepsbouw Pieter Vos IHC Drives & Automation B.V. Inhoud • Self Propelled Cutter Suction Dredger “Al

Single line Huta 12

7

G2G1 G4G3

Inboard

Dredge

Pump

Propulsion /

Subm Dredge

Pump

Winch

Drive

Cabinet

AuxInboard

Dredge

Pump

Propulsion /

Cutter

400V

Consumers

Em

400V

Consumers

400V

Consumers

PS

Shore

Supply

PS SB

AUX SWB

400V

EM SWB

400V

MAIN SWB

690VSB

230V

Distribution

230V

Distribution

BT_MSB

BT_AUXMain switchboard

• Limit of 690V system, due to short circuit switching capacity

• All consumers on Main Switchboard are 6-pulse rectifiers

• High harmonic distortion (>15%)

• No transformers

Page 8: De invloed van vermogenselektronica in de scheepsbouw · 2014. 6. 25. · de scheepsbouw Pieter Vos IHC Drives & Automation B.V. Inhoud • Self Propelled Cutter Suction Dredger “Al

The Huta 12 project: Systems on board (1)

• Power generation 23 MW:

• 2 Main diesel engines with control system: 4 generators

• 1 Auxiliary diesel engine with control system: 1 generator

• 1 Emergency diesel engine with control system: 1 generator

• Power distribution: 5 switch boards, 9 distribution boards, 3 transformers;

• Main consumers:

• Propulsion system: 3.180 kW: 2 motors, 2 frequency converters;

• Dredge pumps: 10.600kW: 3 motors, 3 frequency converters;

• Winches: 1.500kW: 4 motors, 4 frequency converters;

• Cutter system 3.500kW: 2 motors, 2 frequency converters;

• Board net 400V: 1.500kW: 1 frequency converter, 1 transformer

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Page 9: De invloed van vermogenselektronica in de scheepsbouw · 2014. 6. 25. · de scheepsbouw Pieter Vos IHC Drives & Automation B.V. Inhoud • Self Propelled Cutter Suction Dredger “Al

The Huta 12 project: Systems on board (2)

• Hydraulic systems

• Cooling water systems

• Fuel oil systems

• Lubrication oil systems

• HVAC system

• Fresh water system

• Grey and black water system

• Bilge system

• Galley and pantry equipment

• Fire detection and fire fighting system

• Lighting system

• Navigation system

• External communication system

• Internal communication system

(telephone, intercom)

• Infotainment system (television, radio)

• Platform Automation system (VMS,

PMS, AMS, PCS) (1500 I/O)

• Dredging Automation system (1000 I/O)

• Office computer systems

• Power, signal and communication cable

(approx, 95km)

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Page 10: De invloed van vermogenselektronica in de scheepsbouw · 2014. 6. 25. · de scheepsbouw Pieter Vos IHC Drives & Automation B.V. Inhoud • Self Propelled Cutter Suction Dredger “Al

The Huta 12 project: location of equipment

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Engine room SWB rooms

Cutter & SDP motors

Side winches

Ladder winches

Page 11: De invloed van vermogenselektronica in de scheepsbouw · 2014. 6. 25. · de scheepsbouw Pieter Vos IHC Drives & Automation B.V. Inhoud • Self Propelled Cutter Suction Dredger “Al

The Huta 12 project: location of equipment

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Main engines-

generators

Propulsion

system Dredge

pumps Dredging

Pipe line

Page 12: De invloed van vermogenselektronica in de scheepsbouw · 2014. 6. 25. · de scheepsbouw Pieter Vos IHC Drives & Automation B.V. Inhoud • Self Propelled Cutter Suction Dredger “Al

The Huta 12 project: Generators and switch boards

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Main Engines Generators

MSB 690V

Aux Generator

Em Generator

Em Switchboard

Aux Switchboard

Page 13: De invloed van vermogenselektronica in de scheepsbouw · 2014. 6. 25. · de scheepsbouw Pieter Vos IHC Drives & Automation B.V. Inhoud • Self Propelled Cutter Suction Dredger “Al

The Huta 12 project: Dredging mode

13

Frequency

Converters

Inboard Dredge Pumps

Cutter Motors

Submerged Dredge Pump

Winch Motors

Page 14: De invloed van vermogenselektronica in de scheepsbouw · 2014. 6. 25. · de scheepsbouw Pieter Vos IHC Drives & Automation B.V. Inhoud • Self Propelled Cutter Suction Dredger “Al

The Huta 12 project: Design challenges (1)

• Very limited space available

for all electrical equipment

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400V Aux, SWB

690V Main SWB

Frequency converters

Board net transformer 690/400Vac

Page 15: De invloed van vermogenselektronica in de scheepsbouw · 2014. 6. 25. · de scheepsbouw Pieter Vos IHC Drives & Automation B.V. Inhoud • Self Propelled Cutter Suction Dredger “Al

Cable routing

Page 16: De invloed van vermogenselektronica in de scheepsbouw · 2014. 6. 25. · de scheepsbouw Pieter Vos IHC Drives & Automation B.V. Inhoud • Self Propelled Cutter Suction Dredger “Al

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Input power

Cable connections

System

control

section

Liquid

cooling unit

4 frequency

drives connected

to 1 motor

Dredge pump drive cabinet: 4200kW

Page 17: De invloed van vermogenselektronica in de scheepsbouw · 2014. 6. 25. · de scheepsbouw Pieter Vos IHC Drives & Automation B.V. Inhoud • Self Propelled Cutter Suction Dredger “Al

Connection inboard dredge pump drive 4200kW

Page 18: De invloed van vermogenselektronica in de scheepsbouw · 2014. 6. 25. · de scheepsbouw Pieter Vos IHC Drives & Automation B.V. Inhoud • Self Propelled Cutter Suction Dredger “Al

The Huta 12 project: Design challenges (2) • High short circuit power:

• Main generators 690Vac, 4500KVA, In=3765A per generator

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In=3765A In=3765A In=3765A In=3765A

Page 19: De invloed van vermogenselektronica in de scheepsbouw · 2014. 6. 25. · de scheepsbouw Pieter Vos IHC Drives & Automation B.V. Inhoud • Self Propelled Cutter Suction Dredger “Al

The Huta 12 project: Design challenges (2) • High short circuit power:

• Main generators 690Vac, 4500KVA, Xd”=13%

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Short circuit

Ik”=29kA

Ip=72kA

Ik=28,5kA

Is=72,6kA Ik=28,5kA

Is=72,6kA

Ik”=29kA

Ip=72kA

Ip=290kA

Page 20: De invloed van vermogenselektronica in de scheepsbouw · 2014. 6. 25. · de scheepsbouw Pieter Vos IHC Drives & Automation B.V. Inhoud • Self Propelled Cutter Suction Dredger “Al

The Huta 12 project: Design challenges (2) • High short circuit power:

• Main generators 690Vac, 4500KVA, Xd”=13%

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Short circuit

Ik”=29kA

Ip=72kA

Ik=28,5kA

Is=72,6kA Ik=28,5kA

Is=72,6kA

Ik”=29kA

Ip=72kA

Ip=290kA

𝐼𝑘" =100 ∗ 𝐼𝑛

𝑋𝑑"

𝐼𝑘" =100 ∗ 3,765

13= 29 𝑘𝐴

𝐼𝑝~ 2 ∗ 1,75 ∗ 𝐼𝑘”

𝐼𝑝~ 2 ∗ 1,75 ∗ 29 = 72𝑘𝐴 /generator

𝐼𝑝 𝑡𝑜𝑡𝑎𝑙 = 4 ∗ 72 = 288𝑘𝐴

IEC61363 (Marine)

𝑖𝑝(𝑡) = 2 ∗ 𝑖𝑎𝑐 (𝑡) + 𝑖𝑑𝑐 (𝑡) 𝑖𝑎𝑐 (𝑡) = (𝐼𝑘" − 𝐼𝑘′)𝑒−𝑡/𝜏" + (𝐼𝑘′ − 𝐼𝑘) 𝑒−𝑡/𝜏′

𝑖𝑑𝑐 (𝑡) = 2(𝐼𝑘" − 𝐼0 sin 𝜗)𝑒−𝑡/𝜏𝑑𝑐

Page 21: De invloed van vermogenselektronica in de scheepsbouw · 2014. 6. 25. · de scheepsbouw Pieter Vos IHC Drives & Automation B.V. Inhoud • Self Propelled Cutter Suction Dredger “Al

The Huta 12 project: Design challenges (2) • High short circuit power:

• Main generators 690Vac, 4500KVA, Xd”=13%

21

Short circuit

Ik”=29kA

Ip=72kA

Ik=28,5kA

Is=72,6kA Ik=28,5kA

Is=72,6kA

Ik”=29kA

Ip=72kA

Ip=290kA

𝐼𝑘" =100 ∗ 𝐼𝑛

𝑋𝑑"

𝐼𝑘" =100 ∗ 3,765

13= 29 𝑘𝐴

𝐼𝑝~ 2 ∗ 1,75 ∗ 𝐼𝑘”

𝐼𝑝~ 2 ∗ 1,75 ∗ 29 = 72𝑘𝐴 /generator

𝐼𝑝 𝑡𝑜𝑡𝑎𝑙 = 4 ∗ 72 = 288𝑘𝐴

IEC61363 (Marine)

𝑖𝑝(𝑡) = 2 ∗ 𝑖𝑎𝑐 (𝑡) + 𝑖𝑑𝑐 (𝑡) 𝑖𝑎𝑐 (𝑡) = (𝐼𝑘" − 𝐼𝑘′)𝑒−𝑡/𝜏" + (𝐼𝑘′ − 𝐼𝑘) 𝑒−𝑡/𝜏′

𝑖𝑑𝑐 (𝑡) = 2(𝐼𝑘" − 𝐼0 sin 𝜗)𝑒−𝑡/𝜏𝑑𝑐

Maximum currents AC circuit breakers:

ABB : Emax E6V:

Rated service voltage: Ue 690 V

Max rated uninterrupted current: size 6300 A

Rated ultimate braking capacity: icu (Ik”) 100 kA

Rated making capacity (peak value): icm (Ip) 220 kA

Page 22: De invloed van vermogenselektronica in de scheepsbouw · 2014. 6. 25. · de scheepsbouw Pieter Vos IHC Drives & Automation B.V. Inhoud • Self Propelled Cutter Suction Dredger “Al

The Huta 12 project: Design challenges (2) • High short circuit power:

• Special circuit breaker reduces short circuit

current

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Ik=29kA

Ip=72kA

Ik=28,5kA

Is=72,6kA Ik=28,5kA

Is=72,6kA

Ik=29kA

Ip=72kA

Short circuit

Ip=170kA

Schneider Electric

Masterpact UR

Ultra rapid 6000A circuit breaker

Page 23: De invloed van vermogenselektronica in de scheepsbouw · 2014. 6. 25. · de scheepsbouw Pieter Vos IHC Drives & Automation B.V. Inhoud • Self Propelled Cutter Suction Dredger “Al

The Huta 12 project: Design challenges (2) • High short circuit power:

• Special circuit breaker reduces short circuit

current

23

Ik=29kA

Ip=72kA

Ik=28,5kA

Is=72,6kA Ik=28,5kA

Is=72,6kA

Ik=29kA

Ip=72kA

Short circuit

Ip=170kA

Schneider Electric

Masterpact UR

Ultra rapid 6000A circuit breaker

Page 24: De invloed van vermogenselektronica in de scheepsbouw · 2014. 6. 25. · de scheepsbouw Pieter Vos IHC Drives & Automation B.V. Inhoud • Self Propelled Cutter Suction Dredger “Al

The Huta 12 project: Design challenges (3)

24

G2G1 G4G3

Inboard

Dredge

Pump

Propulsion /

Subm Dredge

Pump

Winch

Drive

Cabinet

AuxInboard

Dredge

Pump

Propulsion /

Cutter

400V

Consumers

Em

400V

Consumers

400V

Consumers

PS

Shore

Supply

PS SB

AUX SWB

400V

EM SWB

400V

MAIN SWB

690VSB

230V

Distribution

230V

Distribution

BT_MSB

BT_AUX

• Very high harmonic distortion on voltage and current:

Page 25: De invloed van vermogenselektronica in de scheepsbouw · 2014. 6. 25. · de scheepsbouw Pieter Vos IHC Drives & Automation B.V. Inhoud • Self Propelled Cutter Suction Dredger “Al

Bureau Veritas (BV) Rules Harmonic Distorsion 2.4.2 For components intended for systems fed by static converters, and/or systems in which the static converter load predominates, it is assumed that:

• the single harmonics do not exceed 5% of the nominal voltage up to the 15th harmonic of the nominal frequency, decreasing to 1% at the 100th harmonic (see fig 1), and that

• the total harmonic distortion does not exceed 10%.

Figure 1

2.4.3 Higher values for the harmonic content (e,g, in electric propulsion plant

systems) may be accepted on the basis of correct operation of all electrical

devices,

Page 26: De invloed van vermogenselektronica in de scheepsbouw · 2014. 6. 25. · de scheepsbouw Pieter Vos IHC Drives & Automation B.V. Inhoud • Self Propelled Cutter Suction Dredger “Al

Harmonic Distorsion Huta 12 Main Switchboard

n %THDv %THDi

1 100,00% 100,00%

5 12,56% 19,55%

7 6,76% 7,52%

11 3,65% 2,58%

13 3,55% 2,13%

17 2,92% 1,34%

19 2,33% 0,95%

23 1,83% 0,62%

25 1,87% 0,58%

29 1,59% 0,43%

31 1,37% 0,35%

35 1,27% 0,28%

37 1,26% 0,26%

41 1,10% 0,21%

43 1,01% 0,18%

47 0,95% 0,16%

49 0,94% 0,15%

0%

5%

10%

15%

20%

25%

5 7 11 13 17 19 23 25 29 31 35 37 41 43 47 49

%THDv %THDi

% Load %THDv %THDi

10 3,5% 33,3%

25 6,8% 30,5%

50 10,9% 25,8%

75 14,0% 23,0%

100 16,9% 20,9%

𝑡𝑝𝑓 =𝑝𝑓

1 + 𝑇𝐻𝐷𝑖2

𝑝𝑓𝑟𝑒𝑐𝑡𝑖𝑓𝑖𝑒𝑟

= 0,96

𝑡𝑝𝑓 =0,96

1 + 0,2092= 0,94

Page 27: De invloed van vermogenselektronica in de scheepsbouw · 2014. 6. 25. · de scheepsbouw Pieter Vos IHC Drives & Automation B.V. Inhoud • Self Propelled Cutter Suction Dredger “Al

DC-grid?

• Big difference between installed power and used power

• Energy recovery

• Special requirements

• Environmental

• Legislation

• Noise & vibration

• Emissions

• Huta 12 project:

• DC-grid for winches

Page 28: De invloed van vermogenselektronica in de scheepsbouw · 2014. 6. 25. · de scheepsbouw Pieter Vos IHC Drives & Automation B.V. Inhoud • Self Propelled Cutter Suction Dredger “Al

Thank you

IHC Drives and Automation B.V.

Pieter Vos Senior Specialist T +31184431983 M +31623852442 [email protected]

P.O. Box 41, 3360 AA Sliedrecht Industrieweg 30, 3361 HJ Sliedrecht The Netherlands