1. Renewable Energy Technologies IEA - ENARD Electricity Networks - Analysis, Research and Development Draft Annex 2: „DER System Integration in Distribution Networks” IEA DSM – Task XVII Meeting in Espoo, Finnland June 14-15, 2007 Andreas Lugmaier, arsenal research, Austria

2. Renewable Energy Technologies Content Short Info arsenal research Why DSM and Grid Integration become relevant for RES Overview IEA ENARD and Draft Annex 2 Summary

3. Renewable Energy Technologies Content Short Info arsenal research Why DSM and Grid Integration become relevant for RES Overview IEA ENARD and Draft Annex 2 Summary

4. Renewable Energy Technologies Part of Austrias largest research organisation 2 Departments for Renewable Energy (together about 50 employees) Research, Testing, Training, Standardisation, Consulting

5. Renewable Energy Technologies Details: Solar Energy and Distributed Generation Analyse of Power Quality and Safety requirements and standardisation for the grid connection of small generators (Photovoltaics, Bioenergy, small hydro,…) Accredited Test Lab for –photovoltaic modules –solar thermal modules –photovoltaic inverters Technology and research consulting for the Austrian government IEA Programms (PVPS, ENARD, DSM) EU and national research projects –e.g.: DER-LAB, SOLID-DER, EE+PQ, DG FACTS, DISPOWER, PV EC NET, PV – MIPS, PV NAS NET, PV Catapult, PERFORMANCE, EARTH, etc…

6. Renewable Energy Technologies Content Short Info arsenal research Why DSM and Grid Integration become relevant for RES Overview IEA ENARD and Draft Annex 2 Summary

7. Renewable Energy Technologies 400 kV Interconnections 150 kV 60 kV 10-20 kV 400 V 4 primary units:1,488 MW4 primary units:1,488 MW 5 primary units:1,914 MW 80 wind power units:160 MW 5 primary units:1,914 MW 80 wind power units:160 MW 15 local CHP units:569 MW15 local CHP units:569 MW 400 kV Interconnections 150 kV 60 kV 10-20 kV 400 V 4 primary units:1,488 MW 5 primary units:1,914 MW 80 wind power units:160 MW 15 local CHP units:569 MW 545 local CHP units:1,087 MW 4,074 wind power units:2,214 MW Range of central control Non-dispatchable and beyond central control 545 local CHP units:1,087 MW 4,074 wind power units:2,214 MW 545 local CHP units:1,087 MW 4,074 wind power units:2,214 MW Production Capacity per Voltage Level in Western Denmark (Source: Energinet DK)

8. Renewable Energy Technologies Development of the Power Balance in Western Denmark (Source: Energinet DK)

9. Renewable Energy Technologies Rising issues : Source: DLR, Hans Müller Sternhagen

10. Renewable Energy Technologies International Developments Technology Plattform for Electricity Networks of the Future - „smart grids“ ENARD - Electricity Networks, Analysis, Research and Development DERlab – Distributed Energy Resources Laboratory – Network of Excellence …

11. Renewable Energy Technologies Change of Electricity Supply Structures Possible Future electricity supply: Mostly small power plants bidirectional power flow Intelligent load, grid and energy management Active generators and consumers Demand Side Management Energy Storages Use of ICT

12. Renewable Energy Technologies Example for planning of an Innovative Distribution Grid - Austrian DG Demonet Existing bidirectional power flow Active generators and consumers Intelligent grid and load management –Coordinated voltage control –Active and Reactive Power Management –Use of ICT Use of DR / Biogas Storage ?

13. Renewable Energy Technologies National Research Projects: 22 Projects on Smart Grids, DG and DR http://www.energiesystemederzukunf t.at/projekte/suchergebnis.html?sho wparam=1&showmod=0&showtech= 0&active=123&zeitraum=1900-01- 01&langid=0&techid=22&bereichid= 2,7&beranzeige=iprojekt,publ&ref=/p rojekte/index.htm&keywordid=398#la ng_2http://www.energiesystemederzukunf t.at/projekte/suchergebnis.html?sho wparam=1&showmod=0&showtech= 0&active=123&zeitraum=1900-01- 01&langid=0&techid=22&bereichid= 2,7&beranzeige=iprojekt,publ&ref=/p rojekte/index.htm&keywordid=398#la ng_2

14. Renewable Energy Technologies Content Short Info arsenal research Why DSM and Grid Integration become relevant for RES Overview IEA ENARD and Draft Annex 2 Summary

15. Renewable Energy Technologies RENEWABLES RENEWAL RESILIENCE Challanges for Electricity Networks

16. Renewable Energy Technologies IEA ENARD Participating Countries Austria Belgium Denmark Finland Italy Netherlands Norway Sweden Switzerland United Kingdom

17. Renewable Energy Technologies Possible further participation Australia Canada Germany Portugal New Zealand Spain United States ?

18. Renewable Energy Technologies Meeting/WorkshopDatesVenue Integration of distributed energy sources and new business models 20 th /21 st March 2007Vienna, Austria Transmission Systems Workshop 24 th /25 th September 2007Trondheim, Norway Economic & Regulatory Issues June 13 and 14Leuven, Belgium Managing an aging infrastructure (CIRED – Conference Vienna) Ongoing Definition Workshops … (Annexes ~ Tasks)

19. Renewable Energy Technologies to build up and exchange knowledge on –DER system integration aspects and –existing active network approaches to develop guideline(s) for –network operators and –political decision makers on how to manage / implement the transition from a passive to an active DN to promote implementation possibilities for active distribution networks Draft Annex II - „DER System Integration in Distribution Networks (DN)”

20. Renewable Energy Technologies Sub-Annex 1: Aspects for Activation of DN Sub-Annex 2: Operation and Control of Active DN Sub-Annex 3: Cross Cutting Issues, Interrelation and Dissemination Draft Annex II – Content (Draft):

21. Renewable Energy Technologies Draft Annex II – Timeframe (Draft):

22. Renewable Energy Technologies ENARD – ANNEX II - Next steps  Interaction with other IEA IA:  Wind – Annex 25  PVPS – T 10, T 11, (T 5)  DSM – New Task of Distributed Generation  Final Draft Workplan of Annex II to be discussed at ExCo Meeting in Trondheim Sept 26, 2007  Start of work scheduled for Jan 2008

23. Renewable Energy Technologies Content Short Info arsenal research Why DSM and Grid Integration become relevant for RES Overview IEA ENARD and Draft Annex 2 Summary

24. Renewable Energy Technologies Summary Electricity supply system is changing! DSM must support DG integration, based on RES! Close cooperation and exchange of information between DSM Task XVII and IEA ENARD Annex 2 seems to be very useful! Further participation of countries within ENARD Annex 2 welcome!

25. Renewable Energy Technologies Thank you!