Proceedings of the KSR Conference (한국철도학회:학술대회논문집)

The Korean Society for Railway (한국철도학회)
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An analysis of tests process for verification of DC Traction system performance

직류 급전시스템 성능검증을 위한 시험방안 분석

  • 정호성 (한국철도기술연구원 전기신호연구본부) ;
  • 한문섭 (한국철도기술연구원 전기신호연구본부) ;
  • 장동욱 (한국철도기술연구원 전기신호연구본부) ;
  • 이기원 (한국철도기술연구원 전기신호연구본부)
  • Published : 2008.06.12
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Abstract

DC substation of urban transit supplies a suitable DC power on electricity vehicles by being supplied from KEPCO. DC substation is verified electrical safety of system through pre-operation inspection on electrical installations to be supplied power from KEPCO. However, because test items and method for DC traction system are unprepared on pre-operation inspection, the general safety and performance verification of DC traction system are very insufficient. Therefore this paper analyze the overseas test examples such as factory equipment tests, factory combined tests and railway tests for the safety and performance verification of DC traction system and present a suitable test items and test standard in domestic.

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