대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2005년도 추계학술대회 논문집 전력기술부문
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- Pages.280-282
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- 2005
혼합배전계통에서 EMTP/ATPDraw를 이용한 개폐서지 해석
A Study and Analysis on the Switching Surge Using EMTP/ATPDraw in Combined Distribution Systems
- Lee, Jang-Geun (Wonkwang University) ;
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Lee, Jong-Beom
(Wonkwang University)
;
- Lee, Jae-Bong (KEPRI) ;
- Kim, Beong-Suk (KEPRI)
- 발행 : 2005.11.18
초록
This paper describes switching overvoltage generated during transient state in 22.9kV combined distribution systems. For analysis, distribution overhead line, underground cable and surge arrester are modeled using EMTP/ATPDraw. Simulation results show switching overvoltage according to various kind of parameter and systems such as closing angle and cable length.
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