Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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Computation of Ld, Lq parameters of IPMSM by LC Generate Resonance Method

LC 발전 공진법을 이용한 매입형 영구자석 동기 전동기의 파라미터 계산

  • Jang, Ik-Sang (Dept. of Electrical Engineering at Hanyang Univ.) ;
  • Kim, Seung-Joo (Dept. of Electrical Engineering at Hanyang Univ.) ;
  • Jin, Chang-Sung (Dept. of Electrical Engineering at Hanyang Univ.) ;
  • Lee, Ju (Dept. of Electrical Engineering at Hanyang Univ.)
  • 장익상 (한양대학교 전기공학과) ;
  • 김승주 (한양대학교 전기공학과) ;
  • 진창성 (한양대학교 전기공학과) ;
  • 이주 (한양대학교 전기공학과)
  • Published : 2009.04.23
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Abstract

Interior Permanent Magnet Synchronous Motor (IPMSM) produces two kind of torque that Magnetic and Reluctance torque. The permanent magnet linkage flux $\Psi_a$ and d-axis and q-axis inductances have an important influence on the torque characteristic of IPMSM. Thus their accurate prediction is essential for predicting performance aspect such as the torque and flux-weakening capabilities. In this paper, $L_d,\;L_q$ is calculated by LC resonance method with FEM. The results are validated by comparison the $L_d,\;L_q$ calculated by another method.

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