公变低压智能无功分散补偿装置的配置与应用

Configuration and Application of Low-voltage Intelligent Reactive Power Dispersion Compensation Device in Common Transformer

介绍了一种在线路的中末端采用分散式小容量智能型无功补偿设备进行无功补偿的方法。通过对台区负荷的测试,定制智能无功分散补偿装置,有效降低了线路无功电流,减少了线损,提高了变压器带负载能力及线路中末端电压,经济效益明显,供电质量显著提高。

This article describes a reactive power compensation method, which uses decentralized small-capacity intelligent reactive compensation device in the middle and the end of power line. Through load test of transformer area and customization of an intelligent reactive power dispersion compensation device, the reactive current of line is effectively reduced and line loss is decreased; load capacity of transformer is improved and the voltage in the middle and the end of the line is increased. The method obtains significant economic benefits and significant improvement of power supply quality.