分段补偿技术在低压配电线路上的应用与效果

Application of Sectional Compensation Technology in Low-Voltage Power Distribution Network and Its Effects

本文分析比较目前配电网无功补偿技术几种模式的补偿效果,得出了几种模式均对线路降损效果不佳的结果。为达到大幅度降低整个配电系统有功损耗的目的,文中介绍了低压配电线路无功补偿分段补偿模式,论述了分段补偿技术的优化配置方案及配置方法。最后,列举了该技术的应用实例,对线损、功率因数进行了优化前后的比较,以及与其它补偿模式从经济、技术与效果等方面进行综合比较。

These models all are not good to line loss across that these model of reactive sectional compensation are analyzed in this article. The model of reactive sectional compensation shall be applied in low-voltage power distribution network so as to dramatically reduce the active loss in the whole power distribution system. Examples are given in this article to compare the line loss and power factor before and after the optimization, to compare the economic and technical effects with other compensation models.