摘要
结合长沙云数据中心现有电源系统情况,阐述对现网的改造,采用240V高压直流电源系统技术,节约UPS设备投资,提高设备转换效率,降低电源系统设备自身损耗,达到省电效果。
Combined with the existing power supply system of Changsha cloud data center,this paper expounds the transformation of the existing network,adopts 240 V high-voltage DC power supply system technology,saves UPS equipment investment,improves equipment conversion efficiency,reduces the loss of power supply system equipment,and achieves the effect of power saving.
作者
龙利华
李怀强
LONG Lihua;LI Huaiqiang(Changsha Branch of China United Network Communication Co.,Ltd.,Hunan 410037,China)
出处
《电子技术（上海）》
2021年第8期262-263,共2页
Electronic Technology
