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配电网的无功负荷分布在网络中的各点上,无功补偿设备愈靠近无功消耗点,整个网络的补偿效果愈好,即降损效益愈大,因此,无功补偿的基本原则是无功分级补偿,就地平衡。对于10kV线路而言,主要无功消耗点是线路、配电变压器和用电设备等,而对于用电设备和配电变压器,无功消耗应按低压无功随机随器补偿的原则,就地平衡。经低压电容器补偿后剩余的无功功率便由
The distribution of reactive power load distribution in the network at all points, the reactive power compensation equipment closer to the point of reactive power consumption, the better the compensation effect of the entire network, that is, the greater the loss benefit, therefore, the basic principles of reactive power compensation Is reactive grading compensation, on-site balance. For 10kV line, the main point of reactive power consumption is the line, distribution transformers and electrical equipment, etc., and for power equipment and distribution transformers, reactive power consumption should be low-voltage reactive random shunt compensation principle, in place balance. By the low-voltage capacitor after the remaining reactive power will be by