INFLUENCE OF HEATING OF INDUCTIVE SUPERCONDUCTING FAULT CURRENT LIMITER WINDINGS ON CURRENT LIMITING PERFORMANCE
Journal Title: Informatyka Automatyka Pomiary w Gospodarce i Ochronie Środowiska - Year 2012, Vol 2, Issue 1
Abstract
One of the types of superconducting fault current limiters are inductive. Windings in these limiters are made of second generation superconducting tapes (HTS 2G). Large resistance in resistive state and large currents flowing by the limiter windings during the fault cause the dissipate significant amounts of power and strong heating of the windings, which causes increase in impedance of the limiter. We discuss the influence of the windings heating on the value of limiting short circuit current.
Authors and Affiliations
Marcin Kafarski, Łukasz Adamczyk, Sławomir Kozak, Janusz Kozak, Michał Majka
Keywords
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