대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

가공 및 케이블로 구성된 선로의 개폐서지 해석

Analysis of Switching Surge in Overhead Transmission Line with Underground Cable Line

  • 강연욱 (전력연구원 765kV송변전그룹) ;
  • 심응보 (전력연구원 765kV송변전그룹) ;
  • 주병수 (전력연구원 765kV송변전그룹) ;
  • 김문덕 (전력연구원 765kV송변전그룹)
  • 발행 : 1996.07.22
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초록

As transmission systems has been complicated and various, cases of transmission systems which is made up with underground cable line only or overhead transmission line with underground cable line have been increased. When transmission lines with different types of cable, it is more likely to be vulnerable to the surges. This paper analyzed these surge in 154kV transmission line by means of EMTP (Electro Magnetic Transient program).

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