摘要
当前数据中心行业服务器供电架构有双UPS、双HVDC、HVDC+市电3种供电架构。通过对当前服务器的3种供电架构对比,从供电可靠性、设备运行可靠性、供电能耗以及初始投资4个角度展开分析,提出一种全新的高可靠超高效的服务器供电架构--带储能单元高速可控硅切换+市电供电架构。该供电架构设计理念也可应用于在运双UPS供电架构的运行模式调整。
At present,there are three power supply architectures of data center industry server:dual UPS/dual HVDC/HVDC+municipal power.Through the comparison of three kinds of power supply architecture of current server,this paper analyzes from four aspects:power supply reliability,equipment operation reliability,power supply energy consumption and initial investment.A new high reliable and super efficient server power supply architecture,high-speed SCR switching with energy storage unit+mains power supply architecture,is proposed.The design concept of the power supply architecture can also be applied to the operation mode adjustment of the dual UPS power supply architecture in operation.
作者
卢敏
李海平
LU Min;LI Hai-ping(Wanguo Data(Chengdu)Industry Co.,Ltd.,Chengdu 611731,China)
出处
《通信电源技术》
2020年第7期107-109,共3页
Telecom Power Technology
关键词
高可靠
超高效
低投资
新型服务器供电架构
high reliability
super efficiency
low investment
new server power supply architecture
