Metamorphosis of Power Distribution The European Meta-PV project

Transcriptie

1 June 1st, 2010 Metamorphosis of Power Distribution The European Meta-PV project System Services from Photovoltaics MetaPV: Project Presentation 1

2 June 1st, 2010 Project Rationale PV on the Rise MetaPV: Project Presentation 2

3 The grid is saturated Room for 30 GW We are facing real problems in rural areas the grid is full! Photon, February

4 June 1st, 2010 Project Rationale A Grid Metamorphosis Underway Grid bottlenecks are local and will occur long before 2020: How will the grid cope with PV on the rise and local bottlenecks (voltage, transformer ratings, protection) 5

5 June 1st, 2010 Project Rationale PV is Shifting from Troublemaker to Solution Grid reinforcement is the least efficient answer Active PV can provide the solution» Inverters for grid support» Interaction with distribution system control MetaPV: Project Presentation 6

6 June 1st, 2010 Objectives and Targets Proving the Advantages of Active Grid Control Distribution grid hosting capacity: + 50% For ~10% of the costs of grid reinforcements Fault ride through capabilities for system security No need for PV curtailment during contingency Possible autonomous operation Maintaining quality, safety & security of supply MetaPV: Project Presentation 7

7 Approach Change of paradigm fit-and-forget fit-and-rely-upon Active voltage control, fault ride-though capability, peak-shaving, autonomous operation Forecasting and control Out of the lab, into the field! field demonstration with the DNO Infrax in Limburg/Belgium capacity to be installed for the demonstration: 6.5 MW (inverters featuring smart grids function) in form of industrial and residential PV systems 8

8 June 1st, 2010 Field Demonstration PV System Development Necessary condition for large-scale demonstration Financed via the regional support scheme Demonstration sites LV: 128 x 4kW (residential - Oplgabbeek) MV: 31 x 200 kw (industrial - Lommel) 10 % of systems equipped with storage To be installed by end of 2011 Lommel Oplgabbeek Limburg province MetaPV: Project Presentation 9

9 June 1st, 2010 Belgium - Regions Flanders Brussels Wallonia MetaPV: Project Presentation 10

10 Project Rationale Grid Limitations: Example of Lommel Limburg Substation Source: Infrax

11 Considered MV network 25 th EU PVSEC, AIT LOMM Verhoeven Dieprvries kv PowerFactory OS Lommel Belastingen 2009 Projekt: Grafik: Grid Datum: 18/03/2010 Anhang Lastfluss Symmetrisch Knoten Leiter-Leiter Spannung, Betrag [kv] Spannung, Betrag [p.u.] Zweigelemente Wirkleistung [kw] Strom, Betrag [A] Auslastung [%] Exte Wirk Blin Leis LOMM Bio Energy kv LOMM WTP Umicore kv LOMM M.P.I.S. Zonneweelde kv LOMM RMS kv LOMM Eksterhoevestraat kv LOMM Balend. R. Dodoenstr kv LOMM Balend J.Palfijstr kv LOMM Vriesput kv LOMM Wateringstraat kv LOMM Rijtenstraat-Voetbal kv LOMM Wielwaalstraat kv LOMM Slinkerstraat kv LOMM Molenstraat II kv LOMM Klachtloopstr kv LOMM Kerkstraat rail kv p.u. LOMM Buskruitstraat kv kv LOMM Gestelse Dijk Brug kv LOMM Weimortels kv LOMM Zonnebaarsstraat LOMM Ekselse Baan kv LOMM Valkstraat kv LOMM Karperstraat kv LOMM Dubbelrij kv LOMM Eltenbosstraat kv LOMM Rijtenstraat kv LOMM Vreyshoringstr rail kv LOMM Breugeldreef kv LOMM Stijn Streuvelsstraat kv LOMM Molenstraat I kv LOMM Jachtstraat kv LOMM Bremstraat kv LOMM Van Hees kv LOMM Kloosterstraat kv LOMM Gestelde Dijk kv LOMM Gagelstraat kv LOMM Verloren Hoek kv LOMM Molse Kiezel kv LOMM Gelderhorsten I kv LOMM Oude Diestersebaan LOMM Sportplein rail kv LOMM Blauwe Kei LOMM Vredestraat rail LOMM Leliestraat EKSE Lommelse Gracht kv LOMM Parelstrand kv LOMM John Cockerillstraat kv LOMM Eurowire kv LOMM Comacc kv Lomm Heidevink kv Lomm Bigili kv LOMM Stedelijke werf kv LOMM Remoplast kv LOMM Maatheide II kv LOMM Bodegraven kv LOMM Waterbehandelingsstation kv LOMM Vecoplast kv LOMM Pompstation LOMM Juma LOMM Fransen kv LOMM Hendrik Heymanstr kv LOMM Balendijk E.Anseelestr kv LOMM Loomans kv LOMM Wijckmans Beton kv LOMM Farmo kv LOMM Farmfrites rail kv LOMM Van Moorsel kv LOMM Farmfrites rail kv LOMM Maatheide I kv LOMM Schippers kv LOMM Waterw. H.S.I LOMM Waterw H.S.II LOMM De Elzen kv LOMM Oude Maai kv LOMMEL Heuvel rail kv LOMMEL Heuvel rail kv LOMM Nieuwe Vosvijvers kv LOMM Tigro kv LOMM Big Media kv NPT kv kV kV LOMM Ravago kv LOMM Balendijk Disp rail kv LOMM Balendijk Disp rail kv LOMM Hoogstraat kv LOMM Pelckmans kv LOMM De vries kv LOMM L.Pasteurstraat kv LOMM WTP Balendijk kv LOMM Bergs kv LOMM Hertog janplein kv LOMM Hezerpad kv LOMM Vetc kv LOMM Mobelix kv LOMM Loomans kv LOMM Hansen Oud kv LOMM Balend G. Mercatorstr kv LOMM L.Deraedtstraat kv LOMM Balendijk Heymansstraat kv LOMM De Withoef kv MM Stevensvennen LOMM Balendijk kv LOMM Antoma kv LOMM Tools Bergmans NV kv LOMM Verhoeven Houthandel kv LOMM Vadebo kv LOMM Industrieterrein kv LOMM Westwijk kv EKSE Weyerbrugstraat kv EKSE Kiefhoekstraat kv EKSE Pijnven kv LOMM Kerkbos kv LOMM Korenstraat kv LOMM Agglorex kv LOMM ELEP kv LOMM Gelderhorsten II kv LOMM Polypreen I kv LOMM Duits Kerkhof kv LOMM Driekoyen kv LEOP ST.Amandinastraat LEOP Lemmensraat G LEOP Lommelsesteenweg EKSE Ruitersbaan kv LOMM Morgenstraat kv LOMM Kleuterstraat kv LOMM Kerkhoven kv LOMM Ford kv LOMM Blauwe Meer kv LOMM Kattenbos Disp rail kv LOMM Kattenbos Disp rail kv LOMM Kattenbos lok.cab kv LOMM Hagelkruisstraat kv LOM Eviestraat kv LOMM Station kv LOMM PTS Auditorium kv LOMM Hotel Die Prince kv LOMM P.T.S kv LOMM Roekstraat kv LOMM Rijksweg industriepark G kv LOMM Geelgorsstr rail kv LOMM De Kolken kv LOMM Geelgorsstr rail kv LOMM Buizerdstr kv LOMM Willem Elsschotstraat kv LOMM OCMW Service flats kv LOMM Bejaardentehuis kv LOMM Nopri Heeserbergen kv LOMM JF Willemsstr kv LOMM Windstraat kv LOMM Kliniek LOMM Kikkerstraat kv LOMM Vreyshoringstr. rail LOMM MC Donald's kv LOMM Stationsstraat kv LOMM Delhaize LOMM Leopoldlaan(1) LOMM Kerkstraat rail LOMM Bibliotheek Centrum kv LOMM Alma kv LOMM Einderpad kv LOMM Belgacom Einderpad kv LOMM Rode Kruisstraat kv LOMM Hees kv LOMM Rijksschoolstraat kv LOMM Dorp kv LOMM Lepelstraat kv LOMM Rijsschoolstr Windsor kv LOMM Adelberpark rail kv LOMM Adelbergpark rail kv LOMM Leopoldlaan kv LOMM Lutlommel Centrum LOMM Hanekapstraat LOMM Vredestraat rail kv LOMM Kapelstraat kv LOMM Heidestraat kv LOMM Sportplein rail kv LOMM zwembad kv LOMM Evenementehal kv LOMM De Vossemeren kv LOMM Frigo kv LOMM Jacobs Rubber kv OS Lommel/Rail OS Lommel/Rail PV C A PV C PV C PV C kw PV C kw PV C kw PV C kw PV C PV C kw PV C kw PV C kw PV C kw PV C kw PV C PV C kw PV C kw PV C kw PV C kw PV C kw PV C kw PV C kw PV C kw PV C kw PV C PV C kw PV C kw PV C kw PV C kw PV C PV C PV C kw PV C kw PV C kw PV C PV C kw PV C PV C kw PV C kw PV C kw C PV C kw PV C PV C kw PV C PV C kw PV C kw PV C kw PV C kw 3. A PV C kw PV C PV C PV C kw PV C kw PV C kw PV C kw PV C kw 3. A PV C PV C kw PV C kw PV C kw 3. A PV C kw PV C kw PV C kw PV C PV C kw PV C kw PV C kw PV C kw PV C kw PV C kw G ~ kw 157. A 54. % A 54. % C kw % % 56. kw 3. A kw 3. A X kw 177. A L.. L.. C kw 7. A G ~ G~ C kw C kw X kw 3 9. % 639. kw 3 9. % X 62. kw 4. A 1. % kw 4. A 1. % 25 C kw 1 C kw 2 C kw C kw 1 C kw kw kw 3 C kw 23. A kw 137. A kw kw kw 2 26 C kw 4. A kw % % kw kw 27. A 9. % kw 27. A 9. % C kw kvar 1.00 C kw 1 C kw 2 C kw kw kw 26 X % kw % 15 C C X X C kw 1 C kw 4. A X % kw % X 407. kw 24. A kw 24. A X % kw % X 501. kw 3 7. % kw 3 7. % X 399. kw 24. A kw 24. A C kw -39. kw 1. % kw 1. % C kw C kw % kw % kw 34. A kw 34. A kw kw 2 26 C kw C kw kw 1. % kw 1. % 26 C kw 7. A C kw C kw 7. A 174. kw 1 4. % kw 1 4. % A A C kw kw % kw % % kw % C kw kw 54. A 19. % 922. kw 54. A 19. % C kw kw kw 3 1 C kw kw 1 7. % 328. kw 1 7. % C kw 1 C kw 176. kw 1 4. % kw 1 4. % C kw kw A kw 203. A 7 X400Al kw 203. A 37. % A 37. % kw 184. A 64. % A 64. % A kw 183. A 6 C kw 7. A C kw X400Al kw C kw 5 C kw kw 1 5. % kw 1 5. % A 51. % A 51. % % kw % kw kw 26 C kw C kw A 24. % kw 63. A 24. % C kw 88. kw -88. kw C kw kw % C kw 4. A 134. kw 4. % kw 4. % C kw X 154. kw kw C kw 1 X A kw 54. A 1 C kw Hulpdiensten 76. kw kw kw kw 1. kw 42. kw -1. kw 19. kw kvar 1.00 X C X X kw kw % A 67. % X kw C kw C kw 5. kw -5. kw X400Al -5. kw kw 55 C kw A kw 147. A kw 134. A 51. % A 51. % 26 C kw 1 X 98. kw -98. kw C kw X kw 64. A 15. % A 15. % X kw 177. A C kw 77. A 27. % % X kw C kw kw kw kw kw kw kw C kw X X % % C G ~ 0.00 kw kvar kvar kw kvar 0.00 X kw % % 0.00 kw kvar 0.00 C kw 1 C kw kw 2 8. % kw 2 8. % kw kw C kw kw kw 1 C kw 1 C kw 12 C kw 463. A C kw X kw 12 3 X 13. kw -13. kw C kw C kw A kw 93. A % kw % C kw 1 C kw 1 C kw 7 C kw kw kw 2 X 708. kw kw 4 1 C kw kw kw kw % kw % X kw 3 8. % 594. kw 3 8. % C kw C kw 2 C A C kw kw A kw 67. A kw -86. kw C kw C A C kw C kw 1 C kw 364. kw kw kw kw 7. A kw 185. kw 1 4. % kw 1 4. % kw % 769. kw % C kw 74. kw -74. kw C kw C kw C C kw kw kw 4 2 C kw 27. A C kw kw kw C kw 3. A C kw 23. A C kw kw % % % % C kw kw kw 3 1 C kw C kw 1. % 1. % C kw 7. A C kw 1 50Cu kw kw kw kw % kw % 223. kw 14. A 5. % kw 14. A 5. % C C C C kw 7. A C kw % kw 73. A 25. % C kw 1 C kw 14. A C kw 24. A 50Cu 227. kw 14. A 9. % kw 14. A 9. % Cu kw Cu kw Cu C kw C kw C kw 14. A C kw C kw 1 C C kw 4. A C kw 1 50Cu kw kw 14. A Cu Cu kw C kw C kw kw 64. % % A 65. % kw % C kw 14. A C kw 1 C kw 1 C kw 1 C kw 1 C kw 525. kw % kw % 50Cu kw % kw % 906. kw kw kw % % kw C kw C kw -6. kw 6. kw C kw kw C kw 2 C kw 14. A 120Cu kw 1 5. % kw 1 5. % Cu C kw 1 C kw C kw kw kw kw Cu kw % kw % 15 C kw 2 C kw 14. A kw Cu C kw 2 C kw C kw 14. A C kw 1 C kw 7. A kw kw kw 44. A 17. % kw 44. A 17. % kw kw kw 114. A 44. % A 44. % 26 C C kw 2 C kw C kw kw % % kw kw % kw % kw 93. A A 3 26 C kw 4. A 50Cu kw kw 15 25Cu C kw 1 C kw 1 C kw 14. A C kw kw 37. A 14. % kw 37. A 14. % kw kw kw kw kw 1 5. % kw 1 5. % kw 7. A 116. kw 7. A C kw 1 C kw kw C kw C kw C kw 3. A 239. kw kw kw kw Cu 807. kw % kw % kw 5. % 147. kw 5. % C A 215. kw 7. % C kw 1 25Cu kw % % 10 50Cu A A 7 10 X kw kw 2 C kw 1 C kw C kw A 61. % kw 177. A 61. % % A 54. % kw % C kw 1 C C kw 73. A C kw 4 C kw 5 C C kw 7. A % kw % kw 17. A 7. % kw 17. A 7. % kw kw kw A 19. % 931. kw 54. A 19. % kw 43. A 15. % 734. kw 43. A 15. % % kw % kw kw Cu X 398. kw 24. A kw 24. A 1. % 1. % kw 24. A kw kw 1 7. % 212. kw 1 7. % -23. kw kw kw kw kw % kw % kw 1 4. % kw 1 4. % kw 2 9. % 426. kw 2 9. % 316. kw 1 7. % kw 1 7. % 398. kw 24. A 8. % kw 24. A 8. % kw 125. kw 3. A 1. % 1. %

12 Voltage rise: one of the main technical barriers to the integration of PV 13

13 The concept of hosting capacity Perf. index Planning limit Hosting capacity Penetration level 14

14 Network analyses to determine the hosting capacity, year Voltage drop diagram for Over-Voltage critical node - LOMM Comacc :45 Voltage( p.u.) LOMM Comacc Distance (km) Wind CHP PV in LV PV in MV Critical nodes 15

15 Network analyses to determine the hosting capacity, year Voltage drop diagram for Over-Voltage critical node - LOMM Comacc :45 LOMM Comacc 1.07 Voltage( p.u.) Distance (km) Wind CHP 2015/2020 PV > 200 kv Critical nodes 16

16 Solution Voltage control with PV inverters P S MAX Qset P array-max Q MAX ϕ MIN Q K ΔU ΔUDB ΔUMAX cosϕ min =0.90 ΔU DB = 2 % ΔU MAX = 5 % - Q MAX 17

17 Effectiveness of reactive power management Sensitivity to reactive power Substation Weakest node (R/X~2.3) Sensitivity to active power 18

18 Driven by DNO In Infrax territory: high concentration of dispersed generation. At several places the 2020 targets are already realised and the limits of the existing network are reached Nevertheless Infrax is searching for ways to integrate even more DG cfr. Political goal in province Limburg to become CO 2 -Neutral Need for quick and practical solutions! Use of existing technologies Pragmatic approach, not to academic Real-life implementations

19 From passive to active networks 1. Optimise existing network investments to increase hosting capacity 2. Short term development: smart inverters, adjusted network interface, smart EV chargers Local PCC Tuning of DP, storage and load to the distribution network 3. Long term development: Communication technology, protocols, legislation, pilot projects to test technology in real life situations Global optimisation of energy fluxes over the whole distribution network

20 Expectations strong promotor of renewables before the deregulation -> keep it that way as a grid operator. review and implement new technologies contributing to that purpose. We expect efficient tools for network operations helping us to integrate more renewables We expect real-life projects integrated as much as possible within existing situations

21 June 1st, 2010 Implementation Synergy of Partner Expertise Partners cover large spectrum of knowledge: INDUSTRY APPLIED RESEARCH RENEWABLE ENERGY SERVICES MetaPV: Project Presentation 22

22 June 1st, 2010 At a Glance European Innovation in Practice October March million funding from the European Commission 9.4 million eligible EC budget Full budget including PV developments: 27 million MetaPV: Project Presentation 23

23 June 1st, 2010 Impact Leading by Example Showcase for policy makers, regulators, grid operators and local population New ambition level set for industry Commercialisation of active inverters Services for intelligent grid operation Intensive PV project development with active systems Quantification of PV benefits Experience for grid code development MetaPV: Project Presentation 24

24 June 1st, 2010 Conclusion TECHNICAL SOLUTIONS FOR THE GRID PRACTICAL EXPERIENCE BUSINESS-WISE Large-scale demonstration of PV smart grid with active control and inverters MetaPV: Project Presentation 25

25 June 1st, 2010 THANK YOU FOR YOUR ATTENTION MetaPV: Project Presentation 26