the basic purpose of a shunt capacitor bank is to increase the local circuit voltage and or reprove the load power factor carried by the circuit.
并联电容器组的基本目的是要提高当地线路的电压,或提高引线路所带负荷的功率因数。
at first, the setting principle of the unbalance protection of the shunt capacitor bank has been explained in this article.
电容器不平衡保护直接反应电容器内部元件的损坏情况,是高压电容器保护中最重要的保护功能之一。
this paper analyses the internal overvoltage and the phase current of grounded wye shunt capacitor bank when there are failures in it, and gives corresponding equations.
分析了中性点接地电容器组内部故障时的内部过电压和相电流变化,并给出了相应计算公式。
calculation methods of installation capacitance and group capacitance for shunt capacitor bank are proposed.
提出了并联电容器组的安装容量和分组容量的计算方法。
when harmonic sources exist in power system, parallel resonance occurs due to the interaction between shunt capacitor bank and system inductance.
当系统中存在谐波源时,无功补偿电容器组与系统电路会在某次谐波频率下发生并联谐振。