대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

DTC를 이용한 농형 선형유도전동기의 위치 제어

Position Control of Linear Induction Motor with Cage-type Secondary Using Direct Thrust Control

  • 김경민 (동양대학교 대학원 시스템제어공학과) ;
  • 박승찬 (동양대학교 대학원 시스템제어공학과)
  • Kim, Kyung-Min (Dept. of System Control Engineering, Graduate School of Dongyang University) ;
  • Park, Seung-Chan (Dept. of System Control Engineering, Graduate School of Dongyang University)
  • 발행 : 2004.10.15
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초록

This paper presents a position control system for a linear induction motor(LIM) with cage-type secondary using direct thrust control(DTC). The position controller, that combines the merits of integral-proportional(IP) speed control, is designed for the LIM. The actual position of the LIM is defected by the linear scale the resolution of 100. Thrust correction coefficient due to the end effect of the LIM is utilized in estimating actual thrust. As a result, responses of the position, speed, thrust, and flux are shown.

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