대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2007년도 추계학술대회 논문집 전력기술부문
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- Pages.285-287
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- 2007
고장조건에 따른 지중송배전계통에서 공통접지의 영향 분석
The Effects of Common Ground according to Fault Conditions in The Underground Transmission and Distribution System
- Lim, Kwang-Sik (Wonkwang University) ;
- Lee, Jong-Beom (Wonkwang University)
- 발행 : 2007.11.02
초록
This paper describes that the effect on the other system is generated by the single line to ground fault of the underground transmission systems and distribution systems established the common ground in trefoil. Each system is modeled by EMTP/ATPDraw and the system carry out simulations according to the various values of common ground to analyse. In this study, the result of analysis based on simulation suggests protection method and ground system of each system.
키워드