Journal of the Korean Institute of Illuminating and Electrical Installation Engineers (조명전기설비학회논문지)

The Korean Institute of IIIuminating and Electrical Installation Engineers (한국조명전기설비학회)
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Decision of Maintenance Priority Order for Substation Facility through Structural Importance and Fault Analysis

변전설비의 구조적 중요도와 고장 분석을 통한 유지보수 우선순위 선정

  • 이성훈 (한양대학교 전기공학과) ;
  • 이윤성 (한양대학교 대학원 전기공학과) ;
  • 김진오 (한양대학교 전기공학과)
  • Received : 2013.01.03
  • Accepted : 2013.03.28
  • Published : 2013.04.30
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Abstract

Reliability Centered Maintenance(RCM) is one of most widely used methods in the modern power system to schedule a maintenance cycle and determine the priority of inspection. A precedence study for the new structure of rearranged system should be performed due to introduction of additional installation. This paper proposes a new method to evaluate the priority of maintenance and inspection of the power system facilities. In order to calculate that risk index, it is required that the reliability block diagram should be analyzed for the power system. Additionally, a fault cause analysis is also performed through the event-tree analysis.

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References

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