한국전기전자재료학회:학술대회논문집 (Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference)
- 한국전기전자재료학회 2006년도 하계학술대회 논문집 Vol.7
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- Pages.251-252
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- 2006
감극 결선시 자속구속형 전류제한기의 퀜치 특성
Quench Characteristics of Flux-lock Type SFCL in Subtractive Polarity Winding
- 황종선 (남도대학) ;
- 한태희 (조선대학교) ;
- 최효상 (조선대학교) ;
- 박형민 (조선대학교) ;
- 조용선 (조선대학교) ;
- 남궁현 (조선대학교) ;
- 이나영 (조선대학교) ;
- 임성훈 (숭실대학교) ;
- 정동철 (우석대학교) ;
- 한병성 (전북대학교)
- Hwang, Jong-Sun (Namdo College.) ;
- Han, Tae-Hee (Chosun Univ.) ;
- Choi, Hyo-Sang (Chosun Univ.) ;
- Park, Hyoung-Min (Chosun Univ.) ;
- Cho, Yong-Sun (Chosun Univ.) ;
- Nam, Guong-Hyun (Chosun Univ.) ;
- Lee, Na-Young (Chosun Univ.) ;
- Lim, Sung-Hun (Soongsil Univ) ;
- Chung, Dong-Chul (Woosuk Univ) ;
- Han, Byoung-Sung (Chonbuk National Univ.)
- 발행 : 2006.06.22
초록
As one of methods to increase the voltage rating of the flux-lock type SFCL, the fault current limiting characteristics of the flux-lock type SFCL with HTSC elements connected in series were analyzed. The initial fault current amplitudes in two SFCLs with the series connection of two HTSC elements and with single HTSC element were the same. In addition, the resistance amplitude of each HTSC element in SFCL with the series connection of two HTSC elements had the similar one in SFCL with single HTSC element. With increase of applying voltage, the unbalance of voltage between two HTSC elements in SFCL with the series connection of two HTSC elements disappeared.