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http://dx.doi.org/10.9714/psac.2010.12.1.037

Quench and Recovery Characteristics of Non-Inductively Wound HTS Coils with Various Winding  

Jo, Hyun-Chul (연세대 대학원 전기전자공학과)
Chang, Ki-Sung (연세대 대학원 전기전자공학과)
Kim, Young-Jae (연세대 대학원 전기전자공학과)
Choi, Suk-Jin (연세대 대학원 전기전자공학과)
Hwang, Young-Jin (연세대 대학원 전기전자공학과)
Kim, Won-Cheol (연세대 대학원 전기전자공학과)
Ko, Tae-Kuk (연세대 공과대학 전기전자공학부)
Publication Information
Progress in Superconductivity and Cryogenics / v.12, no.1, 2010 , pp. 37-41 More about this Journal
Abstract
To limit fault current in a power system, superconducting fault current limiters (SFCLs) using high temperature superconducting (HTS) coils have been developed by many research groups so far. Non-inductive winding of HTS coils used for SFCLs can be classified into solenoid winding and pancake winding. Each of winding is expected to have different quench and recovery characteristics because the structure of solenoid winding differs from pancake winding's. Therefore it is important to the SFCLs application to investigate characteristics of each winding. In this paper, we deal with quench and recovery characteristics of four kinds of winding : solenoid winding, pancake winding without spacers, and with spacers of 2 and 4 mm thickness. In order to obtain quench and recovery parameters of coils, short circuit tests were performed in liquid nitrogen.
Keywords
Non-inductively wound coil; recovery time; short circuit test; superconducting fault current limiter;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
Times Cited By SCOPUS : 0
연도 인용수 순위
1 김원철, 김영재, 나진배, 장재영, 고태국, "전기적 측정 방법을 통한 고온 초전도 Coated Conductor의 안정화재 차이에 따른 회복시간에 대한 연구", 2009 대한전기학회 하계학술대회 초록집, pp.219, 2009.
2 Min Cheol Ahn, Dong Keun Park, Seong Eun Yang, Min Jae Kim, Ho-Myung Chang, Yong Soo Yoon, Bok-Yeol Seok, Jung-Wook Park, and Tae Kuk Ko, "Recovery characteristics of Resistive SFCL wound with YBCO CC in a power system", IEEE Transactions on Applied Superconductivity, Vol. 17, No. 3, pp1859-1862, 2007.   DOI
3 Dong Keun Park, Min Cheol Ahn, Seong Eun Yang, H Gu Yoon, Yang Jae Kim, Tae Kuk Ko, "Short-circuit Analysis of Solenoid and Pancake Type Bifilar Winding Magnets using BSCCO tape", Journal of the Korea Institute of Applied Superconductivitiy and Cryogenics, Vol.7, No.4, pp.28-31, 2005.
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