大功率UPS并机系统中共用电池组的利弊分析

Pros and Cons Analysis of Shared Battery in the Parallel Connection System of High-power UPS

对UPS并机系统中共用电池组和不完全共用电池组的利弊关系进行分析比较,经分析认为,在并机系统里采用电池组分开带载的方案是比较合理的。

The pros and cons of shared battery and partial shared battery in the parallel connection system of UPS is analyzed and compared. Accordingly, it is reasonable to adopt the scheme of separated loading battery in the parallel connection system.