Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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Study on High Speed Operation of IPMSM with Concentrated Winding

집중권 IPMSM의 고속 운전을 위한 연구

  • Lee, Ki-Doek (Department of Electrical Engineering, Hanyang University) ;
  • Kim, Won-Ho (Department of Electrical Engineering, Hanyang University) ;
  • Jang, Ik-Sang (Department of Electrical Engineering, Hanyang University) ;
  • Kim, Mi-Jung (Department of Electrical Engineering, Hanyang University) ;
  • Lee, Jae-Jun (Department of Electrical Engineering, Hanyang University) ;
  • Lee, Ju (Department of Electrical Engineering, Hanyang University)
  • Published : 2011.07.20
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Abstract

In this paper, Interior permanent magnet synchronous motor(IPMSM) with concentrated winding for 110cc electric motorcycle is introduced. Optimum design is performed so as to satisfy wide speed operation range. And output characteristics is analyzed according to shoe height in many variables. Because partial magnetic saturation in shoe affects the harmonics, output characteristics of motor could be confirmed that a significant change. As a result, the new shape and the optimal design parameters considering the partial magnetic saturation is obtained. Compared with the base model, wide operating range was confirmed.

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