碳中和目标下蒸发冷却节能技术在数据中心的应用

Application of Evaporative Cooling in Data Center Under Carbon Neutral Target

在国家提出的“碳中和”战略目标下,降低数据中心PUE尤为重要,空调系统能耗是数据中心能耗的主要组成部分之一,如何降低制冷负载系数是降低PUE的主要途径之一,介绍了一种蒸发冷却节能供冷技术,从原理和工程应用分析了其对降低数据中心PUE的贡献,并阐述了其局限性及解决方法。

Under the strategic goal of"carbon neutrality"proposed by our country,it is particularly important to reduce the PUE of data centers.Energy consumption of air conditioning system is a major part of data center energy consumption,how to reduce the cooling load factor is one of the main ways to reduce the PUE.It introduces a kind of evaporative cooling and energy saving cooling technology,analyzes its contribution to reducing PUE of data center from the aspects of principle and engineering application,and expounds its limitations and solutions.