用户电容器组串联电抗器烧毁分析

Analysis of Series Reactor Burnout in Capacitor Bank

目前一般采取串联电抗器控制无功补偿电容器的合闸涌流问题,从原理和案例2个方面论证电抗器电抗率的不当选择可能会导致谐波放大,以至于产生较为严重的故障。

At present,series reactor is adopted to control the close inrush current of reactive power compensation capacitor bank.From both theory and case,this paper has elaborated that harmonic will be enlarged if reactance rate of series reactor is set improperly and thus serious incidents may be caused.