Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)

The Korean Institute of Power Electronics (전력전자학회)
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Real-time FDI Schemes for AC Motor Control Systems

교류전동기 제어시스템을 위한 실시간 고장검출진단

  • Park Tae-Geon (Dept. of Electronic Information, Chungbuk Provincial College of Sci. & Tech.,) ;
  • Ryu Ji-Su (School of Electrical, Electronics, and Computer Engineering, Dankook Univ.) ;
  • Lee Kee-Sang (School of Electrical, Electronics, and Computer Engineering, Dankook Univ.)
  • 박태건 (충북과학대학 전자정보과) ;
  • 류지수 (단국대학교 전기전자컴퓨터공학부) ;
  • 이기상 (단국대학교 전기전자컴퓨터공학부)
  • Published : 2002.07.01
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Abstract

In many high performance engineering systems such as automated production system and transportation systems, AC-servo drives are employed as the most Important driving parts. And the faults of servo drives result in overall system performance deterioration or an unscheduled shutdown In critical situations. The real-time fault detection and isolation(FDI) scheme Is very useful to prevent them and to guarantee the desired reliability of the overall system. In this paper, the FDI schemes which can be applied to AC servo drives are introduced and some new results are presented.

Keywords