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The Parts of a Wind turbine, Construction and Integration

The Parts of a Wind turbine, Construction and Integration . Dr. Péter Kádár Óbuda University, Power System Department , Hungary kadar.peter@kvk . uni-obuda.hu. Draft. The elements of a wind turbine The construction of the wind power plant The building procedure

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The Parts of a Wind turbine, Construction and Integration

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  1. The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department, Hungary kadar.peter@kvk.uni-obuda.hu

  2. Draft • The elements of a wind turbine • The construction of the wind power plant • The building procedure • Integration of wind energy into bulk power systems Wind Turbine Construction - Wind energy integration - Patra, 2012

  3. Growing unit performance Today: 120-160 m 3,5-5 MW Wind Turbine Construction - Wind energy integration - Patra, 2012

  4. Limits: the sky Wind Turbine Construction - Wind energy integration - Patra, 2012

  5. Parts of a wind turbine rotorblades anemometer gearbox generator turning generator house steel tower grid Low-med. volt. transformer power electronics cable Wind Turbine Construction - Wind energy integration - Patra, 2012

  6. Foundation Wind Turbine Construction - Wind energy integration - Patra, 2012

  7. Transportation Wind Turbine Construction - Wind energy integration - Patra, 2012

  8. Transportation Wind Turbine Construction - Wind energy integration - Patra, 2012

  9. Craning Wind Turbine Construction - Wind energy integration - Patra, 2012

  10. Nacelle Wind Turbine Construction - Wind energy integration - Patra, 2012

  11. Trends Wind Turbine Construction - Wind energy integration - Patra, 2012

  12. E-40 – E-82 Wind Turbine Construction - Wind energy integration - Patra, 2012

  13. New control paradigm: wind priority Traditional control: Load demand -> generation control on the base of the demand Wind priority: we let generate all the wind plant, and we produce some more by the request Future: intelligent generation and load harmonisation (Demand Side Management) Wind Turbine Construction - Wind energy integration - Patra, 2012

  14. New control paradigm: wind priority Traditional: Control by the demand • E.g. steam generation • Turbine • Generator Wind: Control by the wind speed and demand • rotor blades • generator Wind Turbine Construction - Wind energy integration - Patra, 2012

  15. Indirect and direct driving Wind Turbine Construction - Wind energy integration - Patra, 2012

  16. Connection of the generator to the grid 30 Hz 50 Hz Appr. RPM 900-1000 changing Fixed frequency (RPM) 20 Hz 50 Hz Wind Turbine Construction - Wind energy integration - Patra, 2012

  17. Control: pitch, P,Q Wind Turbine Construction - Wind energy integration - Patra, 2012

  18. Electrical connection: compact substation Wind Turbine Construction - Wind energy integration - Patra, 2012

  19. Connection to 20 kV Wind Turbine Construction - Wind energy integration - Patra, 2012

  20. Single line scheme Wind Turbine Construction - Wind energy integration - Patra, 2012

  21. More details… Wind Turbine Construction - Wind energy integration - Patra, 2012

  22. Protection, measurements, settling, RTU Wind Turbine Construction - Wind energy integration - Patra, 2012

  23. Connection between the tower and the compact substation Wind Turbine Construction - Wind energy integration - Patra, 2012

  24. Power, voltage level and topology 1 unit: cca. 2 MW (0,8 – 3,5 MW) 20 kV for transmission 3-8 MW Wind park: 20-30 units ->110/120 kV Special topologies: ring, tree, quadratic, meshed, etc. Security – geography – economy – ecology Wind Turbine Construction - Wind energy integration - Patra, 2012

  25. Windspeedchangesby Jensen Wind Turbine Construction - Wind energy integration - Patra, 2012

  26. „Windshadow” – Wakeeffectdecreasigspeed – decreasingenergy (work of Javier Serrano) Wind Turbine Construction - Wind energy integration - Patra, 2012

  27. Micrositing - optimisation(work of Javier Serrano) Wind Turbine Construction - Wind energy integration - Patra, 2012

  28. Quadratic displacement, Burgenland, Austria Wind Turbine Construction - Wind energy integration - Patra, 2012

  29. Line on the hill edge Wind Turbine Construction - Wind energy integration - Patra, 2012

  30. Molina moderna de Aragón Wind Turbine Construction - Wind energy integration - Patra, 2012

  31. Wind metering tower Wind Turbine Construction - Wind energy integration - Patra, 2012

  32. Atienza, Spain Wind Turbine Construction - Wind energy integration - Patra, 2012

  33. Near Calatayud, Spain Wind Turbine Construction - Wind energy integration - Patra, 2012

  34. Near Calatayud, Spain Wind Turbine Construction - Wind energy integration - Patra, 2012

  35. Near Calatayud, Spain150 towers on this picture! Wind Turbine Construction - Wind energy integration - Patra, 2012

  36. Kefalonia, Greece Wind Turbine Construction - Wind energy integration - Patra, 2012

  37. MeasurementsCharacteristics, RPM, output power Cutin Power out RPM Wind Turbine Construction - Wind energy integration - Patra, 2012

  38. Niederland , Cabo Verde, Burgenland (A), Portugal Wind Turbine Construction - Wind energy integration - Patra, 2012

  39. Windpower plants in Hungary, 2006 Wind Turbine Construction - Wind energy integration - Patra, 2012

  40. V90 Wind Turbine Construction - Wind energy integration - Patra, 2012

  41. Characteristics Wind Turbine Construction - Wind energy integration - Patra, 2012

  42. Rotor blade V90 (~44 m) MD 77 (37,5 m) 6,5 t! Glassfiber – epoxi Grafit fiber Wind Turbine Construction - Wind energy integration - Patra, 2012

  43. FL MD77 Wind Turbine Construction - Wind energy integration - Patra, 2012

  44. MD 77 Wind Turbine Construction - Wind energy integration - Patra, 2012

  45. E 48 Wind Turbine Construction - Wind energy integration - Patra, 2012

  46. E 48 Wind Turbine Construction - Wind energy integration - Patra, 2012

  47. E82 Wind Turbine Construction - Wind energy integration - Patra, 2012

  48. Characteristics measurements Wind Turbine Construction - Wind energy integration - Patra, 2012

  49. „Storm control” Wind Turbine Construction - Wind energy integration - Patra, 2012

  50. Comparison Wind Turbine Construction - Wind energy integration - Patra, 2012

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