期刊论文

中文

电力科学与技术学报

1673-9140

2019

34

3

129-135

10.19781/j.issn.1673-9140.2019.03.015

湖南省互联网化储能国际科技创新合作基地(2018WK4010).

本校为第一机构

考虑数据中心不间断电源(UPS)仅作为供电故障情况下的应急电源,导致正常运行时储能电池大量闲置浪费.为满足数据中心高效 、均衡 、绿色 、安全可靠的供能需求,实现UPS储能最大化利用,该文利用UPS储能功能,联合光伏发电作为数据中心的供能主体,兼顾发电侧与需求侧安全 、经济性约束,以数据中心供能系统日综合用电成本最小为目标,建立考虑不间断电源储能备用和日常供能的数据中心电 — 冷联供系统优化运行模型.通过实际算例对模型进行仿真计算,验证所建模型的可行性和有效性.

Considering that the data center uninterruptible power supply (UPS) is only used as an emergency power supply in power failure event, resulting in a large amount of idle of energy storage batteries during normal operation. To meet efficient, balanced, green, safe and reliable energy supply requirements of data center, and maximize the utilization of uninterruptible power supply (UPS), this paper proposes an optimal operation model for the combined cooling and power system of data center considering UPS. The proposed model aims to minimize the daily electricity cost of data center combined syst...