Más contenido relacionado La actualidad más candente (13) Similar a Offshore wind power presentation for China (20) Offshore wind power presentation for China1. offshore wind power in Europe Chris Westra (senior consultant ECN) (general manager We@Sea) ) www.we-at-sea.org www.ECN.nl 3. Europa (2) B: >4 GW DK: > 4 GW UK: > 33 GW NL: > 6 GW D: 25 GW x North Sea National targets 2030 4. Potential of the North Sea More energy than from the Middle East ! European offshore wind energy community 6. Wind energy annual installation 2000-2020 (GW) Source: EWEA/GWEC Realise consequences of annually installing 5000 MW offshore !!! Potential 8. Dutch offshore projects 228 MW OWEZ 108 MW, 2006 ( M€ 260) Princes Amalia 120 MW, 2007 ( M€ 380) 36 x Vestas 3MW V90 108 MW 10 – 18 km from the coast 18 m water depth Monopiles 30 m into seabed OWEZ 9. Princes Amalia wind farm 60 Vestas 2 MW V80 120 MW 23 km from coast 19 - 24 m water depth mono piles 13. Technology development ’ 85 87 89 91 93 95 97 99 01 03 05 .05 . 3 . 5 1.3 1.6 2 4.5 5 MW 12 m Ø 126 m Ø Today’s standard offshore: around 3 MW A380 Airbus 15. Control of large rotor blades Wind field Reduced effectiveness of full span pitch control of large machines Photo: Jos Beurskens 16. Support structures in real life Photo Jos Beurskens Photo Jos Beurskens Photo Jos Beurskens Technology: development of foundations Photo Jos Beurskens Photo Jos Beurskens Photo Jos Beurskens 18. Transport & Installation Large variety of offshore transport and installation vessels. Technology Photo Jos Beurskens 19. De technologie Dedicated offshore wind turbines Germany: Bard 5 MW offshore wind turbine 24. … transport en place the turbine in one lift Ballast Nedam IHC Merwede 25. Photo Jos Beurskens Photo Jos Beurskens Technology Harbour facilities Permanent or temporarily? Bremerhaven (D) IJmuiden (NL) 33. A closer look at port sites B: >4 GW DK: > 4 GW UK: > 33 GW NL: > 6 GW D: 25 GW 34. Islands as part of an offshore network (electrical infrastructure) “ North Clay-land” “ North-East Friesland” “ IJmuiden op zee” 36. A substation on a jacket and on an island the advantage of a substation on an island