摘要
数据中心能否可靠运营的关键之一是IT设备的不间断供电,而不间断供电系统的核心部件为UPS,为使双变换在线式UPS能工作在高效模式,离不开电量传感器对一些关键位置的电压和电流信息的检测,所以如何选择一款合适的电量传感器对于数据中心不间断电源的整体性能提升至关重要。
One of the key factors for reliable operation of Data Center is the uninterrupted power supply of IT equipment.The core component of the uninterrupted power supply system is UPS.In order to make the online dual conversion UPS work in an efficient mode,it is necessary to monitor the voltage and current information at some key positions with electric parameter sensors.Therefore,how to select suitable electric parameter sensors is crucial to increase the whole performance of Data Center UPS.
作者
周志健
李海莹
Zhou Zhijian;Li Haiying
出处
《变频器世界》
2020年第4期40-41,共2页
The World of Inverters
关键词
不间断供电
双转换在线式UPS
电量传感器
谐波因子
响应时间
Uninterrupted power
Online dual conversion UPS
Electric parameter sensors
Crest Factor
Response time
