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Research on Development and Evaluation Tests of Movable Catenary System Using Rigid Bar for DC Feeding System

강체전차선을 이용한 직류전기철도용 이동식 전차선 시스템 개발 및 성능검증에 관한 연구

  • Park, Seong-Hee (ICT Fusion Green Energy Research Institute, Wonkwang University) ;
  • Jang, Dong-Uk (Wireless Power Transfer System Research Team, Korea Railroad Research Institute) ;
  • Kang, Seung-Wook (Catholic Sangji College)
  • Received : 2017.04.18
  • Accepted : 2017.06.13
  • Published : 2017.06.30

Abstract

The process of inspecting electric railway vehicles is complicated and these vehicles accompany a risk of safety accidents. This developed system will be a great help in simplifying the shunting process and be very useful in terms of ensuring safety and providing user convenience. In this paper, the results of performance evaluation tests are studied on a movable catenary system for railway vehicles that secured mechanical durability, convenience, and operator safety by applying a specific rigid bar catenary of an existing mobile train line. We presented an analysis of the basic characteristics for site installation including sorting. In conclusion, this developed system was obtained in good results through durability test, durable mechanical load test and safety test in require specifications.

전기철도 차량은 검수를 위한 단계가 복잡하며, 안전사고에 대한 위험도 내포하고 있다. 이동식 전차선 시스템은 복잡한 과정의 검수고 입환 시스템에 대해 단순화가 가능하도록 하며, 사용자 편의성을 제공하고 안전성을 확보한다는 측면에서 매우 유용한 시스템이다. 본 논문에서는 기존 이동식전차선 대비 사용상 장점이 있고 국내 직류 시스템에 첫 적용되는 강체전차선을 적용하여 기계적인 내구성, 편의성, 작업자 안전성을 확보한 철도차량용 이동식 전차선 시스템에 대해 성능평가 및 연구개발 결과를 정리를 포함하여 현장설치를 위한 기본적인 특성을 종합적으로 분석하였다. 결론적으로 반복적인 사용 환경에 대한 내구성, 기계적인 하중에 대한 내구성, 안전성 등 요구 사양에서 우수한 결과를 나타내었다.

Keywords

References

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