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Quench and recovery characteristics of HTS film after fault current  

박을주 (전남대 대학원 기계공학과)
김진석 (전남대 대학원 기계공학과)
설승윤 (한국대 기계시스템공학과)
Publication Information
Progress in Superconductivity and Cryogenics / v.5, no.2, 2003 , pp. 16-19 More about this Journal
Abstract
Quench and recovery process of high-temperature-superconductor (HTS) film deposited on the sapphire substrate is studied numerically. The quench is developed by fault current and the superconductivity is recovered by convection of heat into coolant. After the fault current. the HTS film experiences the quench state. current sharing state. and finally recovers the superconductivity. Numerical results of this study are compared to the previous experimental results. and shows that this numerical work can explain the mechanism of quench/recovery characteristics of HTS film.
Keywords
quench recovery; superconductor film; current sharing;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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