Journal of international Conference on Electrical Machines and Systems

  • 제2권1호
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  • Pages.51-56
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  • 2013
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  • 2234-6902(pISSN)
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  • 2234-7577(eISSN)
대한전기학회 분과 (Journal of International Conference on Electrical Machines and Systems)
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Determination Method of Centerpost Distance of Interior Permanent Magnet Synchronous Motor for Electric Vehicle Traction Motor considering Mechanical Safety

  • Kim, Sung-Jin (Dept. of Electrical Engineering, Chosun University) ;
  • Kim, Yong-Jae (Dept. of Electrical Engineering, Chosun University) ;
  • Jung, Sang-Yong (School of Information and Communication Engineering, Sungkyunkwan University) ;
  • Suzuki, Kenji (Dept. of Electrical and Electronic Engineering, Tokyo City University)
  • 투고 : 2013.02.02
  • 심사 : 2013.02.20
  • 발행 : 2013.03.01
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초록

With the active development of hybrid electric vehicle (HEV), the application of interior permanent magnet synchronous motor (IPMSM) has been expanded. As wide driving region of IPMSM for electric vehicle (EV) traction motor is required, many studies are conducted to improve characteristics of a motor in both low and high-speed driving regions. A motor in high-speed driving region generates (produces) large stress to the rotor. Thus, the rotor needs to be designed considering the mechanical safety. Therefore, in this paper, we conducted stress analysis and electromagnetic analysis to determine the centerpost's distance which is considered important during the design of IPMSM for EV traction motor in order to secure mechanical safety and satisfy specifications of output requirement.

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참고문헌

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피인용 문헌

  1. Calculation of the Maximum Mechanical Stress on the Rotor of Interior Permanent-Magnet Synchronous Motors vol.63, pp.6, 2016, https://doi.org/10.1109/TIE.2016.2524410