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동기전동기의 개방고장에 따른 고장특성에 관한 연구

A Study on Fault Characteristic According Open Fault of Synchronous Motor

  • 김회천 (경남대학교 공대 전기공학과) ;
  • 정태욱 (경남대학교 공대 전기공학과)
  • 투고 : 2012.09.28
  • 심사 : 2012.10.27
  • 발행 : 2012.11.30

초록

Recently, permanent magnet synchronous motor are applied to various applications. Because of the importance of high reliable operation in these areas, many research related to the fault detection and diagnosis of inverter system are conducted. So, a faults model for an inverter-driven permanent magnet synchronous motor is studied by using the fault current of motor according to switch open, which can be effectively used for performance evaluation of the diagnostic algorithm. And fault of the permanent magnet synchronous motor inverter drive system is divided into four types. The feasibility of the proposed method are improved by simulation and experiment.

키워드

참고문헌

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