Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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Magnetic Circuit Design to Improve Starting Characteristic of Line-start SynRM

Line-start SynRM의 기동 특성 개선을 위한 자기회로 설계

  • 남혁 (창원대학교 전기공학과) ;
  • 홍정표 (창원대학교 전기공학과) ;
  • 엄재부 (LG전자(주) 디지털 어플라언스 연구소) ;
  • 정태욱 (LG전자(주) 디지털 어플라언스 연구소)
  • Published : 2003.07.21
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Abstract

This paper deals with the improvement of starting characteristic of line-start synchronous relucatance motor(SynRM). To decide the number of conductor bars, the locking torque, when slip is 1, is computed by finite element method(FEM). And then, the magnetic circuit is designed to improve the starting torque according to the rotor position from the shape design of the conductor bars of the rotor with the flux barriers.

Keywords