전기학회논문지 (The Transactions of The Korean Institute of Electrical Engineers)

  • 제61권10호
  • /
  • Pages.1420-1425
  • /
  • 2012
  • /
  • 1975-8359(pISSN)
  • /
  • 2287-4364(eISSN)
대한전기학회 (The Korean Institute of Electrical Engineers)
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전류 벡터 제어 방식에 따른 IPMSM의 온도 특성 해석

Thermal Analysis of IPMSM According to Current Vector Control Method

  • 투고 : 2012.06.07
  • 심사 : 2012.09.19
  • 발행 : 2012.10.01
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초록

Nowadays, Interior permanent magnet synchronous motor(IPMSM) which having high power density is much used for the vehicles. However, IPMSM causes a lot of losses because of high-speed driving and high current density, and temperature rising by iron loss and copper loss could reduce torque characteristics and durability of IPMSM. Therefore, analysis about thermal characteristics of IPMSM is required at design stage. In this paper, temperature characteristics according to current vector control method were analyzed through calculate thermal equivalent circuit. And calculated results were verified through comparing with the experiments.

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참고문헌

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