The Transactions of The Korean Institute of Electrical Engineers (전기학회논문지)

The Korean Institute of Electrical Engineers (대한전기학회)
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The Development on Train Detection System and Performance Testing on Automatic Changeover System in Neutral Section

절연구간 자동통과 열차검지시스템 개발 및 성능시험

  • Received : 2013.01.31
  • Accepted : 2013.02.14
  • Published : 2013.03.01
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Abstract

A neutral section is installed around feeding substation(SS) and sectioning post(SP) that M phase and T phase are isolated in AC feeding system. Electric Train under "Notch-OFF" is operated by inertia within the neutral section. It causes disturbing the operation of electric trains for speed drop and driver's mistakes. A automatic changeover system with thyristor recently have taken under development. In the paper, it is introduced the configuration of train detection system and performance testing on automatic changeover system..

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References

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