전기학회논문지P (The Transactions of the Korean Institute of Electrical Engineers P)

  • 제59권1호
  • /
  • Pages.71-76
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  • 2010
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  • 1229-800X(pISSN)
  • /
  • 2586-7792(eISSN)
대한전기학회 (The Korean Institute of Electrical Engineers)
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도시철도 변전소의 네트워크 기반 실시간 데이터 취득 시스템 구현

Implementation of a Real-Time Data Acquisition System Based on Wireless Communication for Urban Rail Transit Substation

  • 정호성 (한국철도기술연구원 전철전력연구실) ;
  • 박영 (한국철도기술연구원 전철전력연구실) ;
  • 김형철 (한국철도기술연구원 전철전력연구실)
  • 발행 : 2010.03.01
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초록

This paper is focused on implementing a real-time data acquisition system that checks power facility status by applying network based technology to Urban Transit substation power facilities and the results of its on-field tests. This system is composed of a sensor part, a measurement part, a transceiver part, a host computer, and a power source part. The system is designed to collect, save, analyze, and display the online state power facility AI (Analog Input). This system measures voltage and current from positive feeders and negative feeders where it is possible to check abnormalities of the substation‘s main power facilities. By monitoring abnormal data of the Urban Transit power facilities real-time and analyzing stored data, establishing procedures of optimized maintenance is possible.

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참고문헌

  1. 김도윤, 정호성, 박영, 이상빈, "도시철도 전기설비 온라인 상태진단 기술", 한국전기전자재료학회 하계학술대회논문집, pp. 500, 2008.
  2. 김도윤, 정호성, 박영, 한석윤, 이상빈, "도시철도용 몰드변압기 상태감시를 위한 사례조사 연구", 한국철도학회 추계학술대회논문집, pp. 235-240, 2008.
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