北京某单位数据中心节能优化分析

Energy Saving Optimization Analysis of a Data Center in Beijing

针对某单位大型数据中心早期规划无后备冷源情况及我国北方地区无引入自然冷源的情况,在综合分析现场实际情况下,采用蓄冷罐+板式换热器的组合方案进行节能及增加后备能源。根据北京地区的历史天气数据,分析数据中心核心指标PUE值,进而计算得节能目标值,确定了方案的合理可行性及经济性。

In view of the situation that there is no backup cold source in the early planning of a large data center of a unit and the situation that there is no natural cold source in northern China.Comprehensively analyze the actual situation of the site,the combined scheme of cold storage tank and plate heat exchanger is adopted to save energy and increase backup energy.According to historical weather data in Beijing,analyze the core index PUE value of data center,then the energy saving target value is calculated,and the reasonable feasibility and economy of the scheme are determined.