대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2015년도 제46회 하계학술대회
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- Pages.433-434
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- 2015
개폐제어형 초고압차단기의 해외적용사례와 한전계통 적용검토
Study to Application of Controlled Switching HVAC Circuit Breaker in KEPCO Grid
- 오승열 (한국전력공사 전력연구원) ;
- 곽주식 (한국전력공사 전력연구원) ;
- 정문규 (한국전력공사 전력연구원) ;
- 한기선 (한국전력공사 전력연구원) ;
- 구선근 (한국전력공사 전력연구원) ;
- 주형준 (한국전력공사 전력연구원) ;
- 박민혜 (한국전력공사 전력연구원) ;
- 김현석 (한국전력공사 전력연구원)
- Oh, Seung-Ryle (KEPCO Research Institute) ;
- Kwak, Joo-Sik (KEPCO Research Institute) ;
- Jeong, Moon-Gyu (KEPCO Research Institute) ;
- Han, Ki-Seon (KEPCO Research Institute) ;
- Goo, Sun-Geun (KEPCO Research Institute) ;
- Ju, Hyoung-Jun (KEPCO Research Institute) ;
- Park, Min-Hae (KEPCO Research Institute) ;
- Kim, Hyun-Seok (KEPCO Research Institute)
- 발행 : 2015.07.15
초록
Dictionary meaning of circuit-breaker is a mechanical switching device, capable of making, carrying and breaking currents under normal circuit conditions and also making, carrying for a specified time and breaking currents under specified abnormal circuit conditions such as those of short circuit. and it had been recognized as being operated simultaneously. Controlled Switching System(CSS), which is technology for individual pole operation, are widely used to reduce transient phenomenon, for example switching surges, inrush current, for a all switching cases and nowadays it have become and economical solution for a switching place. The conventional solution to these problem is the use of pre-insertion resistors of
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