대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)

대한전기학회 (The Korean Institute of Electrical Engineers)
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IPMSM의 인덕턴스 산정에 관한 연구

A study on Inductance calculation in Interior Permanent Magnet Synchronous Motor

  • 이진규 (한양대학교 자동차공학과) ;
  • 권순오 (한양대학교 자동차공학과) ;
  • 손도 (한양대학교 자동차공학과) ;
  • 김해중 (한양대학교 자동차공학과) ;
  • 홍정표 (한양대학교 자동차공학과)
  • Lee, Jin-Gyu (Department of Automotive Engineering, Hanyang University) ;
  • Kwon, Soon-O (Department of Automotive Engineering, Hanyang University) ;
  • Sun, Tao (Department of Automotive Engineering, Hanyang University) ;
  • Kim, Hae-Joong (Department of Automotive Engineering, Hanyang University) ;
  • Hong, Jung-Pyo (Department of Automotive Engineering, Hanyang University)
  • 발행 : 2009.07.14
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초록

This paper improves the calculating method about the inductance with the high order frequency coreloss. It is different in which the analyzed inductance for calculating IPMSM and the measured thing for experiment. Due to this phenomenon, the expected input voltage differs from the inquired input voltage for operating the motor. This results from the coreloss margin which have both the 1st order and high order frequency value. For reducing the inductance error, after calculating the equivalence coreloss resistance with having the 1st order frequency Back_EMF and coreloss, designing the inductance with the high order frequency which occurred by the coreloss of high order frequency, and comparing the renovated inductance analysis value with the measured thing.

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