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

The Korean Institute of Electrical Engineers (대한전기학회)
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Correlation Analysis for Electormagnetic Vibration Source and RMF of Small IPMSM

소형 IPMSM의 전자기적 진동원과 가진력의 상관관계 분석

  • Lee, Won-Sik (Dept. of Electrical Engineering, Changwon National University) ;
  • Cho, Gyu-Won (Dept. of Electrical Engineering, S&T motiv) ;
  • Jun, Byung-Kil (Dept. of Electrical Engineering, Changwon National University) ;
  • Kim, Gyu-Tak (Dept. of Electrical Engineering, Changwon National University)
  • Received : 2016.07.18
  • Accepted : 2016.10.31
  • Published : 2016.12.01
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Abstract

The vibration soucre of motor has a electromagnetic and mechanical causes. The most widely known, electromagnetic reasons are cogging torque and RMF(Radial magnetic force). Recently, analysis of the cogging torque has been made actively. but analysis of the RMF was not filled. So, in this paper, analyzed RMF. the vibration test were performed for the basic and reduced model of cogging torque and RMF. And it analyzed for the effect of each factor on the vibration. Finally, the vibration was formulated for stator's weight and RMF. To this end, natural, cogging torque and RMF of frequency were analyzed and these relationships were considered.

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References

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