摘要
UPS电源系统是数据中心的核心动力系统,对保证数据中心安全可靠运行起着至关重要的作用。结合UPS设备的能效分级数据,倡导现代数据中心UPS电源系统应在系统构架上采用先进的节能技术,确保数据中心电源系统具有绝对可靠的供电安全等级。重点对UPS的并机模式、选型要求、几种拓扑结构和UPS性能差异进行分析和研究,提出适合本工程的高效、节能的设备选型建议。
UPS power source is the core power system of data center,plays an important role for ensuring safe and reliable operation of the data center.Combined with the energy efficiency classification data of UPS devices,advanced energy-saving technology should be adopted in the system architecture to advocate UPS power source of modem data center,to ensure the data center power system with absolutely reliable power supply security level.In this paper,the UPS parallel machine mode,the selection requirements,the UPS performance difference and the several topology are analyzed and researched.And efficient,energy-saving equipment selection recommendation which is suitable for this project is proposed.
出处
《陕西电力》
2014年第4期57-60,共4页
Shanxi Electric Power
关键词
UPS
并机模式
节能
安全
可靠性
UPS
parallel machine mode
energy-saving
safety
reliability
