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Variable speed wind turbine having a matrix converter 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H02P-011/00
출원번호 US-0394263 (2003-03-24)
발명자 / 주소
  • Rebsdorf, Anders V.
  • Helle, Lars
출원인 / 주소
  • Vestas Wind Systems A/S
대리인 / 주소
    Finnegan, Henderson, Farabow, Garrett &
인용정보 피인용 횟수 : 74  인용 특허 : 46

초록

A variable speed wind turbine is disclosed comprising a turbine rotor that drives a doubly-fed induction generator, a matrix converter which converts variable frequency output into constant frequency output, and a control unit and a protection circuit for the matrix converter. Power is circulated in

대표청구항

1. A method for operating a variable speed wind turbine comprising:configuring a generator for connection to a utility grid; connecting a matrix converter with a plurality of switches connected to the generator; supplying power from generator to the utility grid using the matrix converter; and activ

이 특허에 인용된 특허 (46)

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  14. Deam David (San Ramon CA) Erdman William L. (Brentwood CA), High power laminated bus assembly for an electrical switching converter.
  15. Deam David (San Ramon CA) Erdman William L. (Brentwood CA), Laminated bus assembly and coupling apparatus for a high power electrical switching converter.
  16. Deam David (San Ramon CA) Erdman William L. (Livermore CA), Low impedance bus for power electronics.
  17. Schauder Colin D. (Murrysville PA), Matrix converter circuit and commutating method.
  18. Schauder Colin D. (Murrysville Boro PA), Matrix converter control system.
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  20. Chertok Allan (Bedford MA) Donahue Joel (Woburn MA) Widnall William (Lexington MA), Method and apparatus for controlling windmill blade pitch.
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  32. Holley William E. (Pleasanton CA), Speed control system for a variable speed wind turbine.
  33. Holley William E. (Pleasanton CA), Speed control system for a variable speed wind turbine.
  34. Erdman William L. (Brentwood CA), Static reactive power compensator.
  35. Bernet Steffen,DEX, Three-phase matrix converter and method for operation thereof.
  36. DiValentin Eugene D. (Enfield CT) Healy Henry S. (Bloomfield CT), Torque control for a variable speed wind turbine.
  37. Erdman William L. (Brentwood CA), Utility current feedback filter with pulse-width modulated power converter.
  38. Gyugyi Laszlo (Penn Hills PA), Variable speed constant frequency power converter with two modes of operation.
  39. Yanagisawa Tadahiro,JPX ; Kageyama Takahisa,JPX, Variable speed induction generator-motor with controllable excitation frequency.
  40. Doman Glidden S. (Granby CT) Kos Joseph M. (Holyoke MA) Harner Kermit I. (Windsor CT) DiValentin Eugene D. (Enfield CT) Healy Henry S. (Bloomfield CT), Variable speed wind turbine.
  41. Richardson Robert D. (San Ramon CA) Erdman William L. (Livermore CA), Variable speed wind turbine.
  42. Mikhail Amir S. ; Christenson Craig L. ; Cousineau Kevin L. ; Erdman William L. ; Holley William E., Variable speed wind turbine generator.
  43. Rebsdorf, Anders V.; Helle, Lars, Variable speed wind turbine having a matrix converter.
  44. Erdman William L. (Brentwood CA), Variable speed wind turbine with reduced power fluctuation and a static VAR mode of operation.
  45. Sakayori Akihiro (Hitachi JPX) Kuwabara Takao (Hitachi JPX) Brando Akira (Hitachi JPX) Oono Yasuteru (Kobe JPX) Hayashi Shigeaki (Suita JPX) Yokoyama Isao (Himeji JPX) Ogiwara Kenzyu (Hitachi JPX), Variable-speed pumped-storage power generating system.
  46. Chertok Allan (Bedford MA) Gjertsen ; Sr. John (Bedford MA) Manfredi Louis (Watertown MA), Windpower system.

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