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http://dx.doi.org/10.9714/psac.2007.9.3.062

Optimal Arrangement of Current Leads for 24kV class SFCL to Minimize Electromagnetic Force  

Kim, J.H. (고려대 신소재공학과)
Song, J.B. (고려대 신소재공학과)
Hwang, S.J. (고려대 신소재공학과)
Kim, K.L. (고려대 신소재공학과)
Kim, H.M. (한국전기연구원 초전도기기연구그룹)
Kim, H.R. (한국전력연구원 초전도그룹)
Hyun, O.B. (한국전력연구원 초전도그룹)
Ko, T.K. (연세대 전기공학과)
Lee, H.G. (고려대 신소재공학과)
Publication Information
Progress in Superconductivity and Cryogenics / v.9, no.3, 2007 , pp. 62-66 More about this Journal
Abstract
Electromagnetic forces (Attractive and repulsive force), interacting between current leads show different tendency according to the arrangement of current leads on the top flange of the cryostat and the distance of each lead. Especially in case of high-current electric power devices or high-field magnets, optimal arrangement of current leads becomes one of the safety issues to be considered for minimizing the electromagnetic for ce acting on them. In this paper, we suggest an optimal arrangement method with three pairs of current leads for a 24kV class 650A superconducting fault current limiter (SFCL) system which has a probability of unpredicted fault currents(i.e, 20kA).
Keywords
Superconducting fault current limiter (SFCL); fault current; current lead; electromagnetic force.;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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