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Reliability Analysis of Auxiliary Power System on Korea High Speed Train  

서승일 (한국철도기술연구원 차량기계연구본부)
박춘수 (한국철도기술연구원 고속철도기술개발사업단)
한영재 (한국철도기술연구원 고속철도기술개발사업단)
이태형 (한국철도기술연구원 고속철도기술개발사업단)
김기환 (한국철도기술연구원 고속철도기술개발사업단)
Publication Information
Journal of the Korean Society for Railway / v.7, no.4, 2004 , pp. 356-359 More about this Journal
Abstract
In this paper, as the first step to assess and enhance the reliability of Korea High Speed Train, auxiliary power system 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 should be concentrated on improvement of critical items.
Keywords
Auxiliary power system; Critical item; High speed train; Reliability analysis; Reliability block diagram;
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  • Reference
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