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특허 상세정보

Stepped waveform VSCF system with engine start capability

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H02P-009/04    H02M-005/458   
미국특허분류(USC) 322/10 ; 290/46 ; 363/37
출원번호 US-0036793 (1993-03-25)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 44  인용 특허 : 0
초록

A power converter that can be used either as a start converter or as a variabe speed constant frequency converter is utilized within a stepped waveform VSCF system having engine start capability. Interfacing with the converter are a load bus, a contactor, a field excitation controller and a starter/generator having a main generator, an exciter generator and a permanent magnet generator. Magnetic components and semiconductor components perform multi-functions and minimal degradation of input power quality occurs.

대표
청구항

A stepped waveform VSCF system with engine start capability comprising: starter/generator means mounted to an engine; converter means connected to said starter/generator means and including a plurality of DC/AC inverters connected to said starter/generator means, a plurality of high frequency trap-tuned filters connected to contactor means, three phase transformer means connected between said plurality of high frequency trap-tuned filters and said plurality of DC/AC inverters for providing isolation, and filter capacitor means connected across said plura...

이 특허를 인용한 특허 피인용횟수: 44

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