杆上低压无功补偿装置在农网中的应用

Application of On-pole Low-voltage Reactive Compensation Device in Agricultural Power Network

针对农村低压配网功率因数低的情况,提出在完善农网建设与改造中,采用杆上无功补偿装置,用以减少低压线路无功电流传输,减少线路电压损耗,提高功率因数。阐述了根据负荷及功率因数来确定补偿容量及各补偿点所在线路的位置,最大限度降低配网线路的无功电流,达到良好的补偿效果。

Aimed at the conditions of countryside low-voltage power distribution network with low power factor, to adopt on-pole reactive compensation device in completing and rebuilding of agricultural power network, so as to reduce low-voltage line reactive current transmission, to reduce line voltage loss, to raise power factor. According to load and power factor to determine compensation capacity and each compensation location line position, maximum reduce distribution net line＇s reactive current, to achieve fine compensation effect.