摘要
分析了电力UPS电源装置的结构类型以及其基本技术特性,对各种类型的电力UPS电源结构的优缺点进行比较,结合水电站自身负荷特性和重要性提出选择电力UPS电源装置的一些观点。分析了几例在水电站工程应用UPS中出现问题的根源,提出如何在水电站的应用中综合考虑经济性和技术性,合理配置电力UPS电源装置。
Structural type and basic technical characteristics of electric power UPS are analyzed in the paper. Advantages and disadvantages of various structures of electric power UPS are compared. In combination with load characteristics and importance of hydropower stations, views on selection of electric power UPS are raised. Sources of issues of electric power UPS applied in a couple of hydropower stations are analyzed. How to comprehensively consider the economy and technology of electric power UPS applied in hydropower station is raised so as to rationally arrange electric power UPS device.
出处
《西北水电》
2012年第2期68-71,共4页
Northwest Hydropower
关键词
锁相
热备冗余
并联冗余
均流
UPS
Phase lock
hot backup redundancy
parallel redundancy
flow equalization
UPS
