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철도차량의 유지관리 최적화를 위한 RCM 프로세스 개발 및 적용

Development and Application of RCM Process for the Optimized Maintenance of Railway Vehicle

  • 신건영 (서울과학기술대학교 철도전문대학원 철도차량시스템공학과) ;
  • 이희성 (서울과학기술대학교 철도전문대학원 철도차량시스템공학과)
  • Shin, Kun Young (Dept. of Rolling Stock System Engineering, Seoul National University of Science & Technology) ;
  • Lee, Hi Sung (Dept. of Rolling Stock System Engineering, Seoul National University of Science & Technology)
  • 투고 : 2015.01.27
  • 심사 : 2015.03.17
  • 발행 : 2015.03.31

초록

최근 신뢰성을 기반으로 한 기법을 철도차량 유지관리에 도입, 적용하기 위해 많은 계획을 세우고 정착시키려는 업무가 진행되고 있으나 시간 및 비용대비 성과에 대해 기술적인 향상이 필요하다. 신뢰성기반의 유지관리 활동은 군수분야에서 시작하여 원자력, 항공 분야 등에서 가장 활발히 추진중이지만 국내철도 현장에도 접목하려는 연구를 본 논문에서 제시하였다. 철도 운영기관에서 신뢰성관련 업무를 도입하거나 적용하기 위해서는 우선 내부의 유지관리 환경을 검토할 필요가 있으며, 이러한 검토결과를 기반으로 각종 신뢰성 기법들을 철도현장에 맞게 적용하고, 특화된 신뢰성프로세스의 정립과 주요 대상 시스템을 선정하여 RCM (Reliability Centered Mainteinance)기법을 적용하여 적정성을 검토하였다. 그 결과 철도차량 유지관리를 보다 체계적이고 합리적인 방법으로 시행하기 위한 절차를 제시하였다.

Recently, RCM(reliability centered maintenance) process is introduced and applied for the planning and implementing efficient and effective maintenance system in terms of optimal rolling stock maintenance. Particularly, cost-time benefits analysis associated with the implementation of RCM for rolling stock maintenance is necessary and required for railway operator in advance. The RCM process was primarily starting from military, airplane and nuclear industries and is now adapted in railway industry for local railway operators. This paper focuses on suggesting the way of connecting the RCM process with railway maintenance activities in the railway operation field. Thus, in order to introduce and establish reliability activities, it needs to review and evaluate the maintenance environment in the organizational point of view. Based on these reviews and evaluations, various maintenance methodologies are reviewed for customizing local railway field situations and establish specific process in the application of major systems on the reliability technology. In this paper, the railway RCM process is proposed for the establishment and construction of the systematic and optimal maintenance system.

키워드

참고문헌

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