Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)

The Korean Institute of Power Electronics (전력전자학회)
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Compact Gearless Elevator System Using PMSM

영구자석형 동기 전동기를 이용한 Compact Gearless 엘리베이터 시스템

  • 안준선 (LG산전 빌딩시스템 연구소) ;
  • 김일종 (LG산전 빌딩시스템 연구소) ;
  • 배승형 (LG산전 빌딩시스템 연구소) ;
  • 강석주 (LG산전 빌딩시스템 연구소) ;
  • 이제필 (LG산전 빌딩시스템 연구소)
  • Published : 1999.07.01
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Abstract

The implementation of the compact gearless elevator system with Permanent Magnet Synchronous Motor is presented. For the purpose of the voltage suppression in the motor input side, the LRC filter is used. The automatic encoder alignment algorithm with rotor pole position is developed, and it is available in the full range of the load. The implemented system makes 11% energy savings comparing the system with the induction motor.

Keywords