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Wind turbine having a direct-drive drivetrain

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F03D-011/00
출원번호 US-0858551 (2004-06-01)
등록번호 US-7431567 (2008-10-07)
발명자 / 주소
  • Bevington,Christopher M.
  • Bywaters,Garrett L.
  • Coleman,Clint C.
  • Costin,Daniel P.
  • Danforth,William L.
  • Lynch,Jonathan A.
  • Rolland,Robert H.
출원인 / 주소
  • Northern Power Systems Inc.
대리인 / 주소
    Downs Rachlin Martin PLLC
인용정보 피인용 횟수 : 58  인용 특허 : 6

초록

A wind turbine (100) comprising an electrical generator (108) that includes a rotor assembly (112). A wind rotor (104) that includes a wind rotor hub (124) is directly coupled to the rotor assembly via a simplified connection. The wind rotor and generator rotor assembly are rotatably mounted on a ce

대표청구항

What is claimed is: 1. A system, comprising: a) a support tower having a first internal cavity; b) a turret pivotably attached to said support tower and having a second internal cavity; c) a spindle attached to said turret and having a third internal cavity; d) a wind rotor hub rotatably attached t

이 특허에 인용된 특허 (6)

  1. Jansen,Patrick Lee; Lyons,James Patrick; Carl, Jr.,Ralph James; Qu,Ronghai; Fogarty,James Michael, Electrical machine with double-sided stator.
  2. Brutsaert Patrick,FRX ; Canini Jean-Marc,FRX ; Michaux Raymond,FRX, Low-speed directly driven wind turbine.
  3. Toshiyuki Umemoto JP; Yuji Ikeda JP; Ryoji Nagatani JP; Satoru Kotoh JP, Wind power generating device.
  4. Debleser, Yves, Wind turbine with counter rotating rotors.
  5. Torres Martinez, Manuel, Wind turbines for electrical power generation.
  6. Ivan Looker, Windmill and method to use same to generate electricity, pumped air or rotational shaft energy.

이 특허를 인용한 특허 (58)

  1. Eriksen, Uffe; Johansen, Claus; Veng, Jens Anton Agerskov, Air-gap secure system for a wind turbine.
  2. Eriksen, Uffe; Johansen, Claus; Veng, Jens Anton Agerskov, Air-gap secure system for a wind turbine.
  3. Eriksen, Uffe; Veng, Jens Anton Agerskov, Brake system for a wind turbine with integrated rotor lock generator and wind turbine.
  4. Lind, Soeren Oemann, Brake system with expansion absorbing means, generator and wind turbine.
  5. Eriksen, Uffe; Veng, Jens Anton Agerskov, Brake system, generator and wind turbine.
  6. Pabst, Otto; Gadrino, Franco, Core plate stack assembly for permanent magnet rotor or rotating machines.
  7. Stiesdal, Henrik, Direct drive generator and wind turbine.
  8. Versteegh, Cornelis Johannes Antonius; Treur, Gerard Albert Jacobus, Direct drive wind turbine with slip ring.
  9. Geiken, Peter, Door lock.
  10. Stiesdal, Henrik, Electric generator.
  11. Cristo, Constantine Gus, Electrical power generating arrangement.
  12. Joeckel, Stephan, Generator for a wind energy installation and method for its production.
  13. Sönajalg, Andres; Sönajalg, Oleg, Hollow single-side supported direct-drive wind turbine generator.
  14. Ciszak, Robert John; Marsden, Keith; Kuzma, Timothy, Internal lubrication for a gearbox, a power-generating wind turbine system, and a power-generating system.
  15. Lewke, Bastian; Olsen, Kaj, Lightning protection system for a wind turbine, wind turbine and method for protecting components of a wind turbine against lightning strikes.
  16. Mascioni, Andreas, Machine support for receiving a rotor/generator assembly of a gearless wind energy plant.
  17. Lagerweij, Hendrik Lambertus; Waaijenberg, Albertus; van de Pol, Aart; Pubanz, André, Main bearing for a wind turbine.
  18. Kaessner, Thomas; Fasolo, Alessandro, Method and apparatus for activating an electric machine, and electric machine.
  19. Kaessner, Thomas; Fasolo, Alessandro, Method and apparatus for activating an electric machine, and electric machine.
  20. McGrath, Edward Lee; Ridgway, Robert William, Method for shut down of a wind turbine having rotor blades with fail-safe air brakes.
  21. Lleyda Dionis, Jose Luis; Jimeno Alonso, Jorge Enrique, Multi-platform wind turbine tower.
  22. deBuhr, Ingo; Lehnhoff, Martin, Paneling of a nacelle of a wind energy installation.
  23. Gudewer, Wilko, Ring generator.
  24. Thomsen, Thyge Skovbjerg, Rotation sensor arrangement within a wind turbine generator.
  25. García Maestre, Iván; Azanza Ladrón, Eduardo; García Sayés, José Miguel; Nuñez Polo, Miguel, System for joining a gondola to the concrete tower of an aerogenerator.
  26. Bywaters, Garrett L.; Cate, Austin; Petter, Jeffrey K., Systems for load reduction in a tower of an idled wind-power unit and methods thereof.
  27. Ciszak, Robert John; Marsden, Keith; Roy, Dennis; Owens, Steven, Transmission and power generation system having torque reacting joint.
  28. Stockner, Gunther, Wind power electricity generating system and relative control method.
  29. Casazza, Matteo; Mair, Andreas; Pabst, Otto, Wind power generator and bearing structure therefor.
  30. Pabst, Otto; Folie, Georg; Casazza, Matteo; Bustreo, Paolo; Gebhard, Peter, Wind power generator equipped with a cooling system.
  31. Pabst, Otto; Folie, Georg; Casazza, Matteo; Bustreo, Paolo; Gebhard, Peter, Wind power generator equipped with a cooling system.
  32. Casazza, Matteo; Martin, Schwarz, Wind power system for generating electric energy.
  33. Pabst, Otto; Casazza, Matteo; Gelmini, Emmanuele, Wind power turbine.
  34. Gelmini, Emmanuele, Wind power turbine and method of removing a bearing from a wind power turbine.
  35. Casazza, Matteo, Wind power turbine blade packing and packing method.
  36. Gelmini, Emmanuele, Wind power turbine electric generator and wind power turbine equipped with an electric generator.
  37. Casazza, Matteo; Folie, Georg, Wind power turbine electric generator cooling system and method and wind power turbine comprising such a cooling system.
  38. Casazza, Matteo, Wind power turbine for generating electric energy.
  39. Casazza, Matteo; Kassner, Thomas, Wind power turbine for producing electric energy.
  40. Kassner, Thomas, Wind power turbine including a cable bundle guide device.
  41. Vihriala, Harri; Kassner, Thomas, Wind power turbine with a cooling system.
  42. Casazza, Matteo; Pabst, Otto; Fasolo, Alessandro, Wind turbine.
  43. Eriksen, Uffe; Munk-Hansen, Thorkil, Wind turbine.
  44. Wieser, Gerhard, Wind turbine.
  45. Versteegh, Cornelis Johannes Antonius, Wind turbine and a direct-drive generator.
  46. Versteegh, Cornelis Johannes Antonius, Wind turbine and a direct-drive generator.
  47. Numajiri, Tomohiro, Wind turbine generator.
  48. Buskirk, Eric S.; Wilson, Blake W., Wind turbine generator brake and grounding brush arrangement.
  49. Bevington, Christopher M.; Bywaters, Garrett L.; Coleman, Clint C.; Costin, Daniel P.; Danforth, William L.; Lynch, Jonathan A.; Rolland, Robert H., Wind turbine having a direct-drive drivetrain.
  50. Aarhus, Karl, Wind turbine having internal transportation devices specification identification.
  51. Casazza, Matteo; Folie, Georg, Wind turbine rotary electric machine.
  52. Pabst, Otto; Casazza, Matteo, Wind turbine rotary electric machine.
  53. Vossler, Alexander William; Yarbrough, Aaron A.; Caruso, Christopher Daniel, Wind turbine rotor blade having a spoiler.
  54. Ciszak, Robert John; Marsden, Keith; Kuzma, Timothy, Wind turbine transmission assembly.
  55. Booth, James Kenneth; Eriksen, Uffe; Nielsen, Jacob Blach; Stiesdal, Henrik, Wind turbine with a generator.
  56. Kim, Doo Hoon; Ryu, Ji Yune; Park, Jin Il; Bang, Jo Hyug; Hwang, Jin Su; Seo, Dong Jin, Wind turbine with generator disposed at front thereof.
  57. Bevington, Christopher M.; Bywaters, Garrett L.; Coleman, Clint C.; Costin, Daniel P.; Danforth, William L.; Lynch, Jonathan A.; Rolland, Robert H., Wind turbine/generator set and method of making same.
  58. Bevington, Christopher M.; Bywaters, Garrett L.; Coleman, Clint C.; Costin, Daniel P.; Danforth, William L.; Lynch, Jonathan A.; Rolland, Robert H., Wind turbine/generator set having a stator cooling system located between stator frame and active coils.
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