发明授权
- 专利标题： Wind power generation apparatus, wind power generation system and power system control apparatus
- 专利标题（中）： 风力发电装置，风力发电系统和电力系统控制装置
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申请号： US11751742申请日： 2007-05-22
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公开(公告)号： US07642666B2公开(公告)日： 2010-01-05
- 发明人: Masaya Ichinose , Shinya Oohara , Motoo Futami
- 申请人： Masaya Ichinose , Shinya Oohara , Motoo Futami
- 申请人地址： JP Tokyo
- 专利权人： Hitachi, Ltd.
- 当前专利权人： Hitachi, Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Antonelli, Terry, Stout & Kraus, LLP.
- 优先权： JP2006-298371 20061102
- 主分类号： H02P9/04
- IPC分类号： H02P9/04 ; F03D9/00 ; G05F5/00
摘要：
An interface device transmits a reactive power command depending on a power system from a voltage regulation device of the power system to a wind power generation apparatus electrically connected to the power system, and the wind power generation apparatus receives the reactive power command. Then, the wind power generation apparatus outputs reactive power according to a value obtained by adding, to a reactive power command, another reactive power command for suppression of voltage fluctuation caused by output power of the wind power generation apparatus.
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