대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2008년도 추계학술대회 논문집 전력기술부문
- /
- Pages.391-393
- /
- 2008
혼합송전계통에서 재폐로 시행시 개폐과전압 해석
Analysis of Switching Overvoltage on Operating Reclosing in Combined Transmission Systems
- Lim, Kwang-Sik (Wonkwang University) ;
-
Lee, Jong-Boem
(Wonkwang University)
;
- Jung, Chae-Kyun (KEPRI) ;
-
Kang, Ji-Won
(KEPRI)
;
- Park, Hung-Sok (KEPRI)
- 발행 : 2008.11.07
초록
This paper is analysed by switching overvoltage on operating reclosing in 154 [kV] combined transmission systems. Combined transmission systems are modeled by EMTP/ATPDraw program. It is fault condition that simulate high resistance earth fault. The simulation is carried out considering variation of parameters such as resistance value of fault point and rate of underground line.
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