直流UPS系统研究  

作　　者：宋刚 

机构地区：[1]南京菲尼克斯电气有限公司,江苏南京210032

出　　处：《科技创新与应用》2019年第14期65-66,共2页Technology Innovation and Application

摘　　要：随着自动化程度不断提升,自动化设备的供电可靠性同样需要进一步提升并引起重视。特别是断电后设备的复位,信息的追踪等尤为关键,此时不间断供电电源可以满足客户现场的需求;但是由于输入电压的不同,分为交流UPS和直流UPS,文章重点介绍了直流UPS的特点。With the continuous improvement of the degree of automation,the power supply reliability of automation equipment also needs to be further improved and attracted attention.Especially after the power outage,the reset of the equipment and the tracking of the information are particularly crucial.At this time,the uninterruptible power supply can meet the needs of the customer site.However,due to the different input voltage,it is divided into AC UPS and DC UPS.This paper mainly introduces the characteristics of DC UPS.

关 键 词：交流UPS 直流UPS MTBF 

分 类 号：TN86[电子电信—信息与通信工程]