대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)

대한전기학회 (The Korean Institute of Electrical Engineers)
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EMTP를 이용한 송전케이블 시스전압 분석

Underground Transmission Cable Sheath Voltage Analysis Using EMTP

  • 오동수 (한전 중앙교육원 송변전교육팀)
  • 발행 : 2000.07.17
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초록

This paper describes under-ground transmission cable sheath voltage by using EMTP and proposes a new design method for calculating cable sheath voltage in steady state. The cross bonding system of power cable is modeled on ${\pi}$ equivalent circuit and the sheath voltage(current) of cable can be analyzed with comparing to conventional method.

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