active distribution network model city mannheim 200812

8/22/2019 Active Distribution Network Model City Mannheim 200812

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Active distribution network:o e c y ann e

Dr. Britta Buchholz

Head of department G rid and Plant Planning

M VV Energie A G

EPRI Pre-conference workshop

,

Nice, France


2/21

Shared-Services-Companies of the M VV Energie G roup

R& D on microgrids in an unbundled world becomes complex

Sheet 2Dr. Britta Buchholz, M VV Energie, D ecember 09, 2008


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Strong market position of the M VV Energie G roup

Ranked No. 5 among G erman

district heating utilities in terms of

Third-largest operator of incineration facilities

in G ermany (incineration capacity of

Ranked No. 7 among G erman

electricity suppliers in terms of

volume of electricit

. . .

for the generation of electricity and districtheating)

With sales of Euro 263 million in 2006/07 FY

sold to end customers

Total of 1.15 million customercontracts

one of the three largest energy-related service

providers in G ermany

in G ermany and Eastern Europe for

electricity, district heating and gas

at the end of 2006/07 FY and 0.17

Very good framework conditions to play a leading role in the development of smart

grids and microgrids among distribution system operators.



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E-Energy Project

M odel cit M annheim


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O r: A n evolution from Homo Sapiens towards

Homo Energeticus M annheimensis


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Technology competition E-Energy: ICT based

energy systems of the future

f New dimension for Smart G rids in G ermany:

more than 120 M io. will be spent

f 60 M io. co-funding by BM Wi and BM U

f 6 large projects

f ICT as enablin technolo

f co-operation with European Commission

f www.e-energie.info



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Consortium

fConsortium leader MVV Energie AG

fD istribution System Operator M VV Energie and DREWAG

fCommunication and Interfaces Power PLUS Communications,

Papendorf

f CO RE Plattform IBM

fResearch partners Uni Duisburg-Essen,

ISET, ifeu, IZES



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M odel C ity M annheim-

our thorough approach towards a Smart G rid



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M annheim has already been a first mover in

decentralized energy supply for the past years.

Electricity net with active


Power


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Field test with 20 micro CHP devices in

M annheim and public buildings

Decentralized generation: TM

Today already over 300

PV Systems and CHP plants



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M annheim's district heating net offers a unique

model of interaction with small and large CHP

District heating networks with,

stations/pumps.



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In the BM Wi project Smart M etering innovative

meters are already under development

Gas supply

M ulti-utility approach

implicates synergies and


as

sustainable structure.


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M ulti-utility approach integrates all segments


a er


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Distributed cooling loads form a big

" virtual storage" .

Interaction of decentralized storageand production on a marketplace.

Cooling devices plantsin Mannheim


oo ng


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End customers prepare to become responsible

market participants

Energy butler

- Individual enermanagement

- Dynamic tariff

-

Energy butler


Energy-butler - registered

trademark M VV Energie


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Broadband-Powerline allows real time data

transmission at every place of the energy net

Broadband - Powerlineuses the electric net as a competitive and

a real time-access on a long time basis.

Broadband-

Powerline



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M odular architecture for different services

with open interfaces

CORE

CORE:

Service Oriented Architecture

-Interaction between all market participantsand devices.

- Applications / access management.

- Scaleable, easy retrofitting for new

requremen s.- Network approach (LAN/WAN)



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Field tests with more than 3,000 participants

Prosumers

Market

ar e par cpan

- Real time information on actualconsumption.

- Costs oriented tariff models.

- Energy feeding input.

- Intra-day trade.

- Multi-utility.



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Conclusion:A ctive distribution networks in

an unbundled market are more

complex than they appear


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But: The evolution from Homo Sapiens towards

Homo Energeticus M annheimensis has already started!


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Thank you for yourattention!

Dr. Britta Buchholz

Head of department

G rid and plant planning

Phone: +49 621 2903404E-M ail: b.buchholz@ mvv.de

active distribution network model city mannheim 200812

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