한국철도학회:학술대회논문집 (Proceedings of the KSR Conference)

한국철도학회 (The Korean Society for Railway)
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부산도시철도 2호선 VVVF 인버터 개량 연구

A study on refurbishing VVVF Inverter for train of Busan metro line 2

  • 황현규 (부산교통공사, 호포차량사업소 검수팀) ;
  • 박희철 (부산교통공사, 차량검수팀) ;
  • 이은규 ((주)우진산전 기술연구소) ;
  • 권선범 ((주)우진산전 기술연구소, 전장개발팀)
  • 발행 : 2011.05.26
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초록

This paper studied on the VVVF Inverter for 1C4M propulsion system of railway traction. The paper includes the comparison along a VVVF Inverter electric power conversion element for an electric railcar(GTO, IGBT). These inverters are composed of high power IGBTs and controlled by compact control units. The stack is simplified and optimized by using plate bus and IGBT driver units of hybrid-type.

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