The Transactions of the Korean Institute of Electrical Engineers (대한전기학회논문지)

The Korean Institute of Electrical Engineers (대한전기학회)
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A Study on the Improvement of the IM Speed Control Characteristics with Load Torque Variation

부하 변동에 대한 유도 전동기의 속도 제어 특성에 관한 연구

  • 강문호 (고려대 공대 전기공학과) ;
  • 김남정 (고려대 공대 전기공학과) ;
  • 유기윤 (고려대 공대 전기공학과) ;
  • 박귀태 (고려대 공대 전기공학과) ;
  • 민경일 (럭키금성㈜ 영상미디어 연구실)
  • Published : 1994.07.01

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Abstract

In this paper, a study on the improvement of the IM speed response against load torque variation is presented. A VSCS(Variable Structure Control System) is proposed which gives the desired robustness against load torque variation using a new kind of time-varing switching plane. In order to eliminate the reaching phase of the states from one switching plane to another during variation, the switching plane is varied continuously. To verify the high dynamic performance of the proposed VSCS, simulation and experimental results are presented.

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