Vacuum Circuit Breaker Transients During Switching of an LMF Transformer

Abstract

Switching transients associated with circuit breakers have been observed for many years. With the widespread application of vacuum breakers for transformer switching, recently, this phenomenon has been attributed to a significant number of transformer failures. Vacuum circuit breaker switching of electric arc furnace and ladle melt furnace (LMF… (More)
DOI: 10.1109/IAS.2010.5616759

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