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"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

특허 상세정보

Method and apparatus for controlling an electric machine

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H02K-003/48   
미국특허분류(USC) 310/214; 310/190; 310/191
출원번호 US-0461356 (2003-06-16)
등록번호 US-7253548 (2007-08-07)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Ogilvy Renault LLP
인용정보 피인용 횟수 : 0  인용 특허 : 86
초록

The invention provides a method and apparatus for controlling a machine in which the magnetic flux emanating from a rotor is selectively diverted to a second path in the stator which bypasses the winding or windings so as to magnetically de-couple the winding or windings from the rotor.

대표
청구항

We claim: 1. A method of operating an electricity generating machine, the machine having a rotor, stator and at least one winding disposed in at least one slot in the stator, the method comprising the steps of: circulating magnetic flux along a first magnetic path through the stator to thereby induce an output voltage and current in the at least one winding; and then, upon the occurrence of an internal fault in the machine, interposing a member across the at least one slot to provide a second magnetic path through the stator, the second path bypassing t...

이 특허에 인용된 특허 (86)

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