对电容器组串联电抗器的剖析

Analysis of the reactor series connected to the capacitor bank

为了限制电容器组合闸过程中的涌流,限制操作过电压和抑制电网中高次谐波对电容器的影响,在电容器组中加装串联电抗器,会取得满意的效果;通过实例计算说明电容器、电抗器和电容器组的电压和电流的变化情况。

For restricting the surge current of capacitor bank in the switching on process, restricting the effection of handling overvoltage and higher -frequency harmonic for the capacitor in electric network, installs the series-connected reactor in the capacitor bank, offers the example of calculation to explain the voltage and current change condition of the capacitor, reactor and capacitor bank.