Journal of the Korean Institute of Illuminating and Electrical Installation Engineers (조명전기설비학회논문지)

The Korean Institute of IIIuminating and Electrical Installation Engineers (한국조명전기설비학회)
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Analysis of Communication Characteristics on Contact wire and Messenger wire of Electric Railroad for Power Line Communication

전기 철도의 전력선 통신을 위한 전차선과 조가선의 통신 특성 분석

  • Received : 2010.09.09
  • Accepted : 2010.10.12
  • Published : 2010.10.31
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Abstract

Power line communication, using 25[kV] high voltage of railway catenary, is to provide information which is real-time safety information for train operations and train workers in driving. Lots of noise were occupied in the contact wire by electrical and communication equipments. A signal attenuation was caused characteristics of the contact wire and messenger wire. For relaying communications to transmit information using the contact wire, catenary the noise and signal attenuation were investigated. And the final goal of the study was realized to transmit video information by power line communication on electric railway.

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References

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