摘要
在UPS供电系统中,UPS设备位于交流输入电源和关键负载之间,上游的交流低压配电系统的配置合理与否直接影响UPS系统的稳定性和可靠性。随着需求的不断变化,交流输入电源由原来的一路逐渐升级为现在的两路电源,这两路电源如何合理转换才能跟UPS更好配合成为研究热点。本文针对UPS和ATS的配合应用问题展开论述,提出相应的解决方案。
In the UPS power supply system,the UPS equipment is located between the AC input power supply and the critical load. The reasonable configuration of the upstream AC low-voltage power distribution system directly affects the stability and reliability of the UPS system.With the constant changes in demand,the AC input power has gradually been upgraded from the original one to the current two-way power supply.How can the two power supply be properly converted to better cooperate with the UPS? This paper discusses the application problems of UPS and ATS and proposes corresponding solutions.
出处
《电力系统装备》
2019年第4期4-5,共2页
Electric Power System Equipment
