대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2006년도 제37회 하계학술대회 논문집 B
- /
- Pages.711-712
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- 2006
YBCO 박막형 초전도 한류소자의 퀜치 회복 특성에 관한 연구
Quench recovery characteristics of YBCO thin film type superconducting fault current limiter
-
임성우
(한전전력연구원 전략기술연구소 초전도그룹)
;
- 심정욱 (고려대학교) ;
-
김혜림
(한전전력연구원 전략기술연구소 초전도그룹)
;
- 현옥배 (한전전력연구원 전략기술연구소 초전도그룹) ;
- 김호민 (LS 산전) ;
- 박권배 (LS 산전) ;
- 이방욱 (LS 산전) ;
- 오일성 (LS 산전)
-
Yim, Seong-Woo
(Korea Electric Power Research Institute)
;
- Sim, Jung-Wook (Korea University) ;
-
Kim, Hye-Rim
(Korea Electric Power Research Institute)
;
- Hyun, Ok-Bae (Korea Electric Power Research Institute) ;
- Kim, Ho-Min (LS Industrial Systems) ;
- Park, Kwon-Bae (LS Industrial Systems) ;
- Lee, Bang-Wook (LS Industrial Systems) ;
- Oh, Il-Sung (LS Industrial Systems)
- 발행 : 2006.07.12
초록
For the application of superconducting fault current limiters(SFCLs) to the protection system, quench recovery characteristics of Au/YBCO thin film were investigated. The Au/YBCO thin film was designed as a SFCL element with a bi-spiral pattern. The SFCL element limited the fault current successfully. For the analysis of the recovery to superconducting state, we measured resistance variation of the SFCL element after the quench. In addition, in order to investigate the dependence of quench characteristics of SFCL on the
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