摘要
本文对数据中心水侧自然冷却技术形式及影响水侧自然冷却技术应用潜力的因素进行分析与总结;提出了基于间接蒸发冷却冷水机组作为水侧自然冷却设备的应用方案,并结合雄安城市计算中心的超低PUE的特殊要求及风冷服务器和液冷服务器的散热特性要求,分析基于间接蒸发冷却冷水机组作为散热冷源的经济性.采用间接蒸发冷却冷水机组作为水侧自然冷却设备使用,因其出水温度较冷却塔低,故在同一种冷源架构形式下,相对于冷却塔,其自然冷却时间更长,经济性更好.
The form of water side natural cooling technology in data center and the factors affecting the application potential of water side natural cooling technology are analyzed and summarized.The application scheme of indirect evaporative cooling water chiller as water side natural cooling equipment is put forward.Combined with the special requirements of ultra-low PUE of the Xiongan Urban Computing Centerr and the heat dissipation characteristics of air cooling server and liquid cooling server,the economy of indirect evaporative cooling water chiller as heat dissipation cold source is analyzed.The indirect evaporative cooling water chiller is used as the water side natural cooling equipment.Because its outlet water temperature is lower than that of the cooling tower,the natural cooling time is longer and the economy is better under the same cold source structure.
作者
严政
吴学渊
黄翔
袁晓东
王文
褚俊杰
Yan Zheng;Wu Xueyuang;Hung Xiang;Yuan Xiaodong;Wang Wen;Chu Junjie(Guangdong Telecom Planning and Design Institute Co.Ltd,Guangzhou 510630,China;Xi'an Polytechnic University,Xi'an 710048,China;Xiong'an Cloud&Network Company,Baoding 071025,China;Institute of Building Environment and Energy,China Academy of Building Research,Beijing 100013,China)
出处
《建筑科学》
CSCD
北大核心
2023年第1期93-100,共8页
Building Science
关键词
水侧自然冷却技术
间接蒸发冷却冷水机组
冷却塔
风冷服务器
液冷服务器
water side natural cooling technology
indirect evaporative cooling chiller
cooling tower
air cooled server
liquid cooled server
