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[미국특허] Variable speed wind turbine having a matrix converter 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H02P-009/48
출원번호 US-0862316 (2001-05-23)
발명자 / 주소
  • Rebsdorf, Anders V.
  • Helle, Lars
출원인 / 주소
  • Vestas Wind Systems A/S, R&D
대리인 / 주소
    Finnegan, Henderson, Farabow, Garrett & Dunner LLP
인용정보 피인용 횟수 : 137  인용 특허 : 44

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 variable speed wind turbine, comprising: a turbine rotor including at least one blade mounted to a rotatable turbine shaft; an induction generator having a stator and a rotor coupled to the turbine shaft for rotation therewith; a matrix converter including an array of switching elements;

이 특허에 인용된 특허 (44) 인용/피인용 타임라인 분석

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  37. Gyugyi Laszlo (Penn Hills PA), Variable speed constant frequency power converter with two modes of operation.
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  43. 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.
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  44. Chertok Allan (Bedford MA) Gjertsen ; Sr. John (Bedford MA) Manfredi Louis (Watertown MA), Windpower system.
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