한국철도학회:학술대회논문집 (Proceedings of the KSR Conference)

한국철도학회 (The Korean Society for Railway)
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매입형 영구자석 동기 전동기의 철손 해석

Iron Loss Analysis of the Interior Permanent-Magnet Synchronous Motor

  • 서장호 (서울대학교, 전기역학 연구실) ;
  • 상엽 (서울대학교, 전기역학 연구실) ;
  • 정현교 (서울대학교, 전기역학 연구실)
  • 발행 : 2008.06.12
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초록

To predict efficiency of Interior Permanent Magnet Synchronous Motors(IPMSM) and to cope with the demagnetization risk of permanent magnets used in the IPMSM, accurate iron analysis of the IPMSM is very important at the motor design stage. In this paper, we present the method to estimate the iron loss for the IPMSM considering the condition of field weakening control and harmonics of flux density waveform.

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