Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
권호 표지

A study on the thrust characteristics of three phase linear induction motor by frequency variation

주파수변환에 의한 3상 선형유도전동기의 추력 특성에 관한 연구

  • Im, Dal-Ho (Department of Electric Eng. Han-Yang University) ;
  • Kim, Hak-Lyun (Department of Electric Eng. Han-Yang University) ;
  • Kang, Do-Hyun (Department of Electric Eng. Han-Yang University)
  • 임달호 (한양 대학교 전기 공학과) ;
  • 김학련 (한양 대학교 전기 공학과) ;
  • 강도현 (한양 대학교 전기 공학과)
  • Published : 1988.07.01
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Abstract

In this paper, the governing equation of the three phase linear induction motor is induced by the method that current in the primary winding is assumed as a current sheet. The steady state flux and the flux that is produced by end effect are mathematically analysed by electromagnetic equation. Each thrust of these flux is respectively induced. So in this paper, it is proved that linear motor is highly affected by end effect at high speed and speed-thrust characteristics of three phase linear induction motor are shown by frequency variation in the actual model.

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