数据中心冷却系统研究及应用进展  

Progress on research and application of cooling system for data center

作　　者：周峰[1] 谷文龙 马国远[1] 晏祥慧[1] Zhou Feng;Gu Wenlong;Ma Guoyuan;Yan Xianghui(Department of Refrigeration and Cryogenic Engineering,Beijing University of Technology)

机构地区：[1]北京工业大学制冷与低温工程系

出　　处：《制冷与空调》2024年第2期63-71,共9页Refrigeration and Air-Conditioning

基　　金：北京市教委科技计划项目(KM201910005017);北京工业大学“城市碳中和”科技创新基金(049000514122607);北京工业大学环境与生命学部培育基金(PY202105)。

摘　　要：为加速实现数据中心节能降耗的目标,在合理、高效、最大化地利用自然冷源的同时,更不能忽视机械制冷系统本身能效的提升。加强自然冷却与机械制冷的协同,降低数据中心PUE,充分发挥安全稳定、高效运行的数据中心冷却系统自身能效至关重要。本文通过对气流组织、供/回水温度和冷却系统部件及形式3个方面的研究梳理,总结分析数据中心冷却系统节能提效有关技术研究与应用进展,从而为绿色、高效数据中心冷却系统的研发提供参考和借鉴。In order to accelerate the realization of the goal of energy-saving and consumption reduction in data centers,the improvement of energy efficiency of the mechanical refrigeration itself cannot be ignored while using ambient energy reasonably,efficiently and maximally.It is very important to enhance the synergy between natural cooling and mechanical refrigeration,to reduce the PUE of data center,and to give full play to the energy efficiency of cooling system for data center with safe,stable and efficient operation.The research and application progress of cooling system for data center are concluded and analyzed combining the literatures on air distribution,supply and return water temperature,and cooling system components and forms,which provide references for the research and development of green and high efficient cooling system for data centers.

关 键 词：数据中心 冷却系统 气流组织 供回水温度 部件及形式 

分 类 号：TB6[一般工业技术—制冷工程]