快速切换应急电源EPS的原理及应用

摘要

This paper introduces rapid switching emergent power supply EPS in detail, respectively describes its system features, working principles, composition, technology features and relevant matters needing attention, compares it with on-line UPS power supply, and points out its advantages, so as to promote its application.%针对快速切换应急电源EPS进行了详细介绍,分别阐述了应急电源EPS的系统特点,工作原理、组成、技术特点及相关注意事项,并通过与在线式UPS电源进行对比分析,指出了快速应急电源设备的优点,以期促进推广。