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http://dx.doi.org/10.5370/KIEE.2011.60.10.1817

Analysis on Current Limiting Characteristics of a Hybrid SFCL with the First Half Cycle Limiting Operation Due to Resistance of Superconducting Element  

Kim, Jin-Seok (숭실대학교 공대 전기공학과)
Lim, Sung-Hun (숭실대학교 공대 전기공학과)
Kim, Jae-Chul (숭실대학교 공대 전기공학과)
Choi, Jong-Soo (한국전기안전공사)
Publication Information
The Transactions of The Korean Institute of Electrical Engineers / v.60, no.10, 2011 , pp. 1817-1822 More about this Journal
Abstract
The fault current has been increasing due to expansive substation facilities for meeting the increase of demand. To limit increasing fault current in a power system, among methods the superconducting fault current limiter (SFCL) has been considered to be adopted in the power grid. However, in case of adopting SFCL in the power system, most of SFCLs need to solve problems such as recovery, cost. With efforts to solve those problems, the novel fault current limiting device which is called hybrid SFCL is developed. To apply the hybrid SFCL, it has to be needed to analyze application possibility and itself operation characteristics. In this paper, the fault current limiting and operation characteristics of hybrid SFCL with first half cycle the limiting operation in case of various resistances of superconducting element were analyzed through experiment.
Keywords
Hybrid SFCL; Fault current; Superconducting fault current limiter;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
Times Cited By SCOPUS : 0
연도 인용수 순위
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