대한전기학회논문지:전기기기및에너지변환시스템부문B (The Transactions of the Korean Institute of Electrical Engineers B)

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

교차 결합 현상을 고려한 매입형 영구자석 전동기의 인덕턴스 특성 해석

Inductance Analysis of Interior Permanent Magnet Synchronous Motor Considering Cross-Coupling Effect

  • 곽상엽 (서울대학교 전기 컴퓨터공학부) ;
  • 김재광 (현대 자동차 선행개발센터) ;
  • 정현교 (서울대학교 전기 컴퓨터공학부) ;
  • 이상엽 (서울대학교 전기 컴퓨터공학부)
  • 발행 : 2006.04.01
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초록

In this paper, the inductance characteristics of interior permanent magnet synchronous motor (IPMSM) considering cross-coupling effect is analyzed. It is known that the IPMSM has it's operating point at the saturated region. So the cross-coupling effect exists, therefore cross-coupling inductance exists. With the application of Fixed Permeability Method (FPM), we can obtain more exact inductance characteristics of IPMSM. In this paper, a novel method based on the FPM is proposed, which can consider the cross-coupling effect. And the cross-coupling inductance which is the analysis result is shown. Finally, the validity of proposed method is verified by the comparison with the experimental result.

키워드

참고문헌

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