摘要
阐述了电网中的无功损耗、并联电容器补偿的作用原理、无功补偿方式及补偿容量的计算。只有做到合理补偿无功功率,才能有效地维持和稳定系统电压水平,从而降低有功损耗,提高系统供电效率。
Describes the reactive power loss, the compensation principle of shunt capacitor, the compensation mode of reactive power and the calculation of compensating capacity. Compensating reactive power reasonably can keep system＇ s stable voltage level effectively, so reduces the active loss, improves system＇s efficiency of power supply.
出处
《宁夏电力》
2006年第5期12-15,47,共5页
Ningxia Electric Power
关键词
无功功率
无功损耗
并联电容器
补偿方式
容量确定
reactive power
reactive loss
shunt capacitor
compensating mode
certainty of compensating capacity
