发明名称 Power Generation System
摘要 Wind power can be always detected even when a wind turbine 11 forcibly brakes, as well as cost of components can be reduced. A generator includes a wind turbine 11 rotated by wind power to generate a driving force, a dynamo 19 operated by the driving force of the wind turbine 11 to generate electricity, a short-circuit brake 21 for switching the output side of the dynamo 19 between an output state and a short-circuit state, a rotational speed input unit 41 or an arithmetic processing part 51 for recognizing the magnitude of the wind power in both of the output and short-circuit states based on the rotational speeds of the wind turbine 11 in both of the output and short-circuit states, and an arithmetic processing part 51 for determining which state the dynamo 19 should be changed over to between the output and short-circuit states based on the rotational speed of the wind turbine 11 and controlling the switching of the short-circuit brake 21 based on the determination result.
申请公布号 US2008191484(A1) 申请公布日期 2008.08.14
申请号 US20050592950 申请日期 2005.03.15
申请人 SHINKO ELECTRIC CO., LTD. 发明人 OKUBO KAZUO;MORITA MASAMI;NAKANO KATSUYOSHI
分类号 F03D7/04;F03D7/00;F03D7/02;F03D9/00;H02P9/00 主分类号 F03D7/04
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