전력전자학회:학술대회논문집 (Proceedings of the KIPE Conference)

전력전자학회 (The Korean Institute of Power Electronics)
권호 표지

적응 퍼지제어기를 이용한 유도전동기 회전자의 시정수 추정 및 보상

Time Constant Estimation and Compensation of Induction Motor rotor using Adaptive Fuzzy Controller

  • 이영실 (순천대학교 공과대학 정보통신공학부) ;
  • 이정철 (순천대학교 공과대학 정보통신공학부) ;
  • 이흥균 (순천대학교 공과대학 정보통신공학부) ;
  • 남수명 (순천대학교 공과대학 정보통신공학부) ;
  • 김종관 (순천대학교 공과대학 정보통신공학부) ;
  • 정동화 (순천대학교 공과대학 정보통신공학부)
  • Lee Young-Sil (School of Information & Communication Engineering, Sunchon National Univ.) ;
  • Lee Jung-Chul (School of Information & Communication Engineering, Sunchon National Univ.) ;
  • Lee Hong-Gyun (School of Information & Communication Engineering, Sunchon National Univ.) ;
  • Nam Su-Myeong (School of Information & Communication Engineering, Sunchon National Univ.) ;
  • Kim Jong-Kwan (School of Information & Communication Engineering, Sunchon National Univ.) ;
  • Chung Dong-Hwa (School of Information & Communication Engineering, Sunchon National Univ.)
  • 발행 : 2004.07.01
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초록

This paper is proposed an adaptive fuzzy controller of induction motor drive. The adaptive fuzzy controller approach for an estimate of the rotor time constant which is used to adjust the estimate of the slip angular speed. An estimate of the rotor time constant was obtained using an model reference adaptive system(MRAS) in a fuzzy control scheme. The rotor time constant was estimated by utilizing the rotor nut estimates. This paper is proposed the theoretical analysis as well as the simulation results to verify the effectiveness of the new method.

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