Proceedings of the KSR Conference (한국철도학회:학술대회논문집)

The Korean Society for Railway (한국철도학회)
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Reliability Analysis of Auxiliary Power System of Korea High Speed Train

한국형 고속열차 보조전원 시스템의 신뢰성 해석

  • 서승일 (한국철도기술연구원 고속철도기술개발사업단) ;
  • 박춘수 (한국철도기술연구원 고속철도기술개발사업단) ;
  • 한영재 (한국철도기술연구원 고속철도기술개발사업단) ;
  • 이태형 (한국철도기술연구원 고속철도기술개발사업단) ;
  • 김기환 (한국철도기술연구원 고속철도기술개발사업단) ;
  • 박태근 (한국철도기술연구원 고속철도기술개발사업단)
  • Published : 2004.06.01
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Abstract

In this paper, to assess and enhance the reliability of Korea High Speed Train, auxiliary power is selected and reliability analysis is carried out. The auxiliary power system is classified into subsystems and functional analysis is conducted. Reliability block diagrams are drawn. and reliability parametric analysis is performed. Analysis results show that the reliability of auxiliary power system depends on critical items. To grow the system reliability, activities have been concentrated on improvement of critical items and the results were successful.

Keywords