대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2009년도 춘계학술대회 논문집 에너지변화시스템부문
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- Pages.274-276
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- 2009
IPMSM의 회전자 형상에 따른 인덕턴스 변화에 대한 연구
A Study on the Inductance Variation According to the Rotor Shape in IPMSM
- Kim, Hee-Woon (Department of Electrical & Electronics Engineering, University of Ulsan) ;
- Hur, Jin (Department of Electrical & Electronics Engineering, University of Ulsan)
- 발행 : 2009.04.23
초록
This paper presents a rotor shape optimization of interior type permanent magnet (IPM) motor for cogging torque minimization and maximization of reluctance torque. In order to minimize the cogging torque, the optimal notches are put on the rotor pole face and the arc type pole face is applied. The variations of cogging torque and d-q axis inductions are analyzed by finite element method (FEM).
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