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특허 상세정보

Power generation plant and control apparatus therefor

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H02P-009/04   
미국특허분류(USC) 322/016 ; 290/047 ; 307/064
출원번호 US-0619185 (1996-03-21)
우선권정보 JP-0063701 (1995-03-23)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Fay, Sharpe, Beall, Fagan, Minnich & McKee
인용정보 피인용 횟수 : 61  인용 특허 : 4
초록

The object of the invention is to provide an electric power plant and a control apparatus therefor which can obtain an emergency power supply reliably through use of the turbine starter. Another generator different from the main generator coupled to the rotor shaft of the turbine is provided to the input side of the starter via a motor, and a control apparatus is provided for electrically connecting the starter and the generators responsive to a bus voltage from the in-house power supply unit which supplies electricity to a plurality of auxiliary equipme...

대표
청구항

[ We claim:] [1.] In a power generation plant having a turbine, a first generator coupled to a rotor shaft of said turbine, a starter device connected to said first generator via a disconnecting switch for outputting a power by converting the frequency of an input electric power, auxiliary equipment for assisting operation of said turbine, and an in-station power supply unit for supplying power to said auxiliary equipment utilizing power produced by said first generator, the power generation plant further comprising:a motor electrically connected to said...

이 특허를 인용한 특허 피인용횟수: 61

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