Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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A New Method of Fault Detection for Power Converter Unit in Control Rod Control System

원자로 제어봉제어시스템 전력변환부에 대한 새로운 고장 검출 방법

  • 천종민 (한국전기연구소 계측제어연구그룹) ;
  • 김춘경 (한국전기연구소 계측제어연구그룹) ;
  • 김석주 (한국전기연구소 계측제어연구그룹) ;
  • 권순만 (한국전기연구소 계측제어연구그룹) ;
  • 신종렬 (한국전기연구소 계측제어연구그룹)
  • Published : 2004.11.12
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Abstract

In this paper, we introduce a new method of detecting faults for a power converter unit in Control Rod Control System. The faults of a power converter unit can exert harmful influence upon the operation of Control Rod Drive Mechanisms and the control of the reactor output. This situation makes the quick and correct detection of failures in a power converter unit very important. We devise a new method of fault detection for the digital power controller and improve the drawbacks of the existing fault detector.

Keywords