PAN ZHEN, XU HAIJUN, ZENG XIWEN, et al. Study on the Influence on Capacitor by Intermittent Discharge of Circuit Breaker for 750kV AC Filter. [J]. Power capacitor & reactive power compensation, 2018, 39(6): 17-22.
PAN ZHEN, XU HAIJUN, ZENG XIWEN, et al. Study on the Influence on Capacitor by Intermittent Discharge of Circuit Breaker for 750kV AC Filter. [J]. Power capacitor & reactive power compensation, 2018, 39(6): 17-22. DOI: 10.14044/j.1674-1757.pcrpc.2018.06.004.
as the reactive compensation device and filter device of converter station
playsa very important role in safe operation of power grid. At present
the fault of circuit breaker for the filterbank in the actual operation due to such reasons as reignition etc is occasionally happened. In this paper
the fault of capacitor bank discharge due to repeated reignition of circuit breaker for the filter bank at oneUHV converter station is analyzed to analyze the influence of impulse current on the unbalance current ofcapacitor bank through such means as fault recording and simulation
and related suggestion on preventingcapacitor bank from discharging is proposed.