대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)

대한전기학회 (The Korean Institute of Electrical Engineers)
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리플 최소화 및 추력향상을 위한 PMLSM의 최적 설계

Optimum Design of Thrust Ripple Minimization and Power Enhancement for PMLSM

  • Lee, Dong-Yeup (Department of Electrical Engineering, Changwon National University) ;
  • Zhou, Jianpei (Department of Electrical Engineering, Changwon National University) ;
  • An, Young-Gyu (Department of Electrical Engineering, Changwon National University) ;
  • Hwang, In-Cheol (Department of Electrical Engineering, Changwon National University) ;
  • Kim, Gyu-Tak (Department of Electrical Engineering, Changwon National University)
  • 발행 : 2005.10.20
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초록

In this paper, an insertcore type PMLSM is proposed to improve the low thrust density of aslotless type PMLSM. Aneural network is applied to enhance thrust and to minimize the detent force caused by both the slot-teeth structure and end-effect. As the resultsof the optimal design, the thrust ripple rate is decreased conspicuously from 10.22[%] to 2.87[%] and the distortion factor of thrust form 5.82[%] to 1.65[%], respectively

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