宋家营变电站无功配置分析

Analysis of Reactive Power Disposition in Songjiaying Substation

变电站安装10 kV并联电容器装置其主要作用是补偿变压器和10 kV负荷侧的无功。为了充分发挥电容器组的作用,除了变电运行人员根据有功和无功负荷情况投切电容器组外,还要使设计的电容器设备参数正确,才能充分发挥电容器组的作用。

The primary role of the installation of 10 kV shunt capacitor in substation is to compensate the reactive power on transformer and 10 kV load side. In order to make full use of capacitors, it is not only to switch on or off the capacitors according to the active or reactive loads, but also to make the capacitor bank be of the correct parameters.