Reliability Assessment of Traction System of Korean High Speed Train

한국형 고속열차 추진시스템의 신뢰성 평가

  • 서승일 (한국철도기술연구원 기존철도기술개발사업단) ;
  • 박춘수 (한국철도기술연구원 고속철도기술개발사업단) ;
  • 한영재 (한국철도기술연구원 고속철도기술개발사업단) ;
  • 이태형 (한국철도기술연구원 고속철도기술개발사업단) ;
  • 김기환 (한국철도기술연구원 고속철도기술개발사업단)
  • Published : 2005.10.01

Abstract

In this paper, as the first step to assess and enhance the reliability of Korea High Speed Train, an electric traction system is selected and reliability analysis is carried out. The electric traction system is classified into subsystems and functional block diagrams and reliability block diagrams are drawn. Expressions for evaluating the reliability are derived and Mean Kilometer Between Service Failure is calculated using the trial track test results. The calculation results show reliability growth of the proposed system.

References

  1. 김기환 외 (2002), 'G7 고속전철 기술개발 사양서', 한국철도기술연구원, pp.1-30
  2. Korea TGV Consortium (1998), 'eliability and Maintainability Demonstration Test Plan - Rolling Stock', K611-1-E3200-RL +T-036, pp.5-33
  3. 김원경 (2001), '시스템 신뢰도 공학', 교우사, pp.165-196