无功功率自动补偿装置的分析与应用

摘要

随着采掘设备的总装机容量和单台装机容量的不断增加,各级供电线路及设备的功率和电压损失较大,采用安装无功功率自动补偿装置,可以很好解决此问题.无功补偿装置对于提高负荷的功率因数,减少变压器的容量和传输电缆截面,降低变压器功率损耗和线路损耗等有着重要作用.%At present, Continual accession of mining machinery installed total capacity and single capacity, which leads the increase of the loss of voltage and power by Equipments and power supply Circuit, The application of reactive power automation compensation equipment can solve these problems, such as improving the load power factor, reducing the transformer capability and transmit cable section, falling the transformer power wasting and circuit wasting.