摘要
本文介绍常用的三种UPS电源,即后备式、在线式及在线交互式,并对其工作原理及各自的优缺点进行了论述。文中指出了选用UPS蓄电池时应考虑的几个重要因素,并提出了使用和维护时应注意的问题。
Three types of UPS are commonly used：off-line、On-line and line-interactive.This paper introduces the operating principle of them,analyzes their advantages and disadvantages.And mainly focuses on the selection,use and maintenance of UPS battery.
出处
《电源世界》
2005年第8期45-49,36,共6页
The World of Power Supply
