De Gelijkspanningsrevolutie Van ver-van-mijn-bed tot here-to-stay

Ede - 25 mei 2016

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AlternatingAlternating andand Direct Direct CurrentCurrent

DC: Past, Present and Future

DC: Pro’s and Cons

DC: Momentum / projects

ContentsContents

ENERGY TRANSITIONS

DC over time DC over time

Late 19th Century

DC over time DC over time

Late 20th Centrury

DC over time DC over time

PRESENT: USB as ENABLER?!

DC over time DC over time

USB = DC in the real world USB = DC in the real world

FUTURE?!

DC over time DC over time

All the things we and work on DC

WHY SO

DC is more Energy Efficient

DC uses less Raw Materials

DC: Communication as a standard, no feature

DC Grids are Smart(er) Grids

DC: DC: WhyWhy ((notnot))

WHY SO

Conversion losses in electrical installations

DC: DC: WhyWhy ((notnot))

WHY SO

DC: DC: WhyWhy ((notnot))

DC AC

WHY SO

DC: DC: WhyWhy ((notnot))

12

WHY NOT

DC: ‘new’ v.s. “vested interest”

DC: (more) dangerous!?

Dilemma: trust in electronics for your safety?

AC will enable Smart Grids as well

DC: DC: WhyWhy ((notnot))

AC and DC together?

https://www.youtube.com/watch?v=4bYeAmIYIdM

DC: DC: WhyWhy ((notnot))

Next

PRECONDITIONS

Government

‘Green Deal Gelijkspanning’

Standards

DC workgroup NNI

‘Nederlandse Praktijk Richtlijn’ supports NEN 1010

Safety

Insurance (compliance to NEN 1010)

MomentumMomentum

DC & duurzaamheid

‘Gelijkspanning breng(t)

je verder

‘DC Board Room’ Joulz

The Green Village

Openbare verlichting

Stroomversnelling

Soesterberg

DOE DC

DC SMART

OMALA

So Cool

DC-Flexhouse

USB-(D)C

HESI

PULSE

STRIJP-S

MomentumMomentum

MomentumMomentum

PROJECTEN in

ENERGYVILLE

DC Nano

DC offshore

HVDC

ENDESA SPAIN

ETZ Zurich

DC Smart

RWTH AACHEN

Flexible

Elektrische

Netze

MVDC

NetzModellierun

g

Italy

Micro and

nano

convertors

MomentumMomentum

Emerge

Alliance

Suburban

solutions

Suburban

solutions

Aruba

mobility Sony Domestic

appliances

DC inhouse

ZERI

AND MANY MORE TO COME

DC SMART Heating

EPRS

Etc

Etc

Very relevant for Built Environment

Relevant for all sustainable developments

Het momentum van Het momentum van DCDC

MIJNWATER / DISTRICT HEATING

All-Electric concepts for in-house application

Exit Natural Gas

Enter Sustainable sources

Economy of scale

DC DC andand District District HeatingHeating

MIJNWATER / DISTRICT HEATING

Together with DC-technologies, it will

Offer a better energy efficiency

Offer ‘Smartness’ as standard

Offer both Electrical and Thermal Grid control

Locally stored warm water supply

“Quooker”

DC DC andand District District HeatingHeating

FOR YOUR CONSIDERATION

PV installations

Panel orientation East – West

Gradient of panels 15° to 20°

Use more locally generated electricity

Preventing expensive storage

Grid connection / DNO - DSO

Controllability enables new business models

Internet-connectivity: fixed rate for capacity

DC DC andand District District HeatingHeating