张大红（易程信息技术（上海）有限公司，上海市 200050）

Dependability and Testability of UPS Power Supply and Distribution System

Ni Bing   Hu Yanwen   Xu Qiong（Central -South Architectural Design Institute Co.，Ltd.，Wuhan 430071，China）

Zhang Dahong（ECO Engineering（Shanghai） Co., Ltd.，Shanghai 200050，China）

 

    Abstract Several structures of UPS and their power supply and distribution system are introduced，the dependability and testability of UPS power supply and distribution system are analyzed，and methods for improving the dependability and testability of UPS power supply and distribution system are proposed.

    Key words　UPS Availability Dependability Testability STS

 

    摘　要　介绍UPS及其供配电系统的几种结构形式，并对UPS供配电系统可信性及可测试性进行分析，提出提高UPS及其供配电系统可信性及可测试性的方法。

    关键词　UPS 可用性 可信性 可测试性 STS