配网并联电容器的优化分组问题研究

The Research on Optimal Parallel Shunt Capacitor Banks in the Distribution Network

对并联电容器的投资和补偿效果这一矛盾进行分析，建立起使电容器设备投资与因 无功缺额造成的有功网损费用最小的优化模型，并与实际的典型日负荷曲线相配合，求解优化的 电容器分组问题。简单的计算表明，电容器的优化分组可以达到比传统电容器分组方式更好的补 偿效果。

The illogical about the investment and compensatory effect of the parallel shunt capacitor is analyzed, the optimal model to minimize the shunt capacitor investment with the network losses expenses is established, and the optimal parallel shunt capacitor banks problem is solved by the typical day - load curves. The effects are proved that is better than traditional method in optimal banks.