摘要
针对10KV供电系统电网不稳定、高压晃电、电压闪络造成的瞬时停电事故,研究在企业供电系统中配置高低压电网质量在线监测装置,并在重点敏感设备处安装动态电压调整器(DVR)等新型防晃电储能系统装置,对供电系统进行有效的电压暂降补偿,提高生产及关键设备的供电稳定性,缓解电压波动,减少企业因设备非计划停机造成的质量事故和经济损失。
According to the instantaneous power outage power grid 10KV power supply system is not stable, high voltage electric shaking, voltage flashover caused by the allocation of quality online monitoring device for high and low voltage power network in the power supply system of enterprise, and the dynamic voltage regulator is installed in the key sensitive equipment （DVR）, it＇s the new type of anti-interference electrical energy storage system for power supply device. The system of effective voltage sag compensation, improves the stability of power supply and production of key equipment, alleviates the voltage fluctuation, reduces quality accidents and economic losses of enterprise due to unplanned machine stop.
出处
《自动化技术与应用》
2017年第8期156-158,共3页
Techniques of Automation and Applications
关键词
电能质量
电压闪络
在线监测
电压暂降补偿
power quality
voltage flashover
on-line monitoring
voltage sag compensation
