Study of capacitive current breaking capacity with extremely high recovery voltage

Abstract

There are AC filters in the HVDC substation; it is possible that extremely high recovery voltage occurs when the AC filters are switched with circuit-breaker. So some special requirement is put forward to circuit-breaker, which is the circuit-breaker must break small capacitive current with very low probability of restrike and very high recovery voltage. In… (More)

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Cite this paper

@article{Nan2011StudyOC, title={Study of capacitive current breaking capacity with extremely high recovery voltage}, author={Zhenle Nan and Meng Zhang and Jian Zhang}, journal={2011 1st International Conference on Electric Power Equipment - Switching Technology}, year={2011}, pages={39-43} }