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고속철도차량(KTX-1) 추진제어장치의 유지보수정보를 이용한 수명주기비용 예측

The Life Cycle Cost Estimation using the Maintenance Information of a Propulsion Control System in the High Speed Train(KTX-1)

  • 투고 : 2011.07.29
  • 심사 : 2011.09.22
  • 발행 : 2011.11.01

초록

This paper estimates the life cycle cost(LCC) of a propulsion control system using the maintenance information in the high speed train(KTX-1). Life cycle costing is one of the most effective approaches for the cost analysis of long-life systems such as the KTX-1. Until now, most life cycle cost of the system has been studied as a whole system viewpoint. But in case of railway industry, LCC studies are needed on the subsystem like a propulsion control system because subsystems are developed continuously localization. This paper proposes the life cycle cost model which fitted to estimate life cycle cost (LCC) using maintenance information manual. As a result, LCC on propulsion control system increased moderately expect for periodical time when major parts are replaced at the same time. Results will be reflected in the development of domestic products.

키워드

참고문헌

  1. 한국철도공사 외, "최신 반도체소자를 이용한 고속철도 차량용 추진제어 기술개발 2차년도 결과보고서", 국토해양부, 2011
  2. 한국철도학회, 한국철도학회지, KTX의 보수품 공급과 품질관리대책, 2005
  3. Rafael Enparantza et al., "A Life Cycle Cost Calculation and Management System for Machine Tools", Proceedings of LCE2006, pp.717-722, 2006
  4. 박수명, "EMU 철도차량의 LCC 분석", 한국철도학회 춘계학술대회 논문집, 2009
  5. 정종덕 외 1인, "입환 기관차의 LCC 평가분석", 한국철도학회 논문집, pp.260-266, 2005
  6. 김재문 외 3인, "고속철도차량 추진제어장치의 예측을 위한 CBS 기준설정에 관한 연구", 대한전기학회, 2010 대한전기학회 전기설비전문위원회 춘계학술대회 논문집, pp.411- 413, 2010
  7. 강길현, 고속철도차량 유지보수론, 삼성종합출판, 2009