摘要
根据大型数据中心工程实际,从全生命周期角度出发,对高压(10 kV)与低压(380V)冷水机组制冷系统方案的安全性、初投资、运行费用、维护费用、维护要求、占地面积等方面进行分析比较,指出各自特点,为后续数据中心冷水机组设计选型提供参考。
According to the actual conditions of large-scale data center project,this study analyzes and compares the safety,initial investment,operation cost,maintenance cost,maintenance requirements,floor area and other aspects of the refrigeration system schemes of high-voltage(10 kV)and low-voltage(380V)chillers from the perspective of the whole life cycle.On this basis,it points out their respective advantages and disadvantages,providing reference for the unit design and selection of chillers in the subsequent data center construction.
作者
朱青山
李嘉琳
臧国强
Zhu Qingshan;Li Jialin;Zang Guoqiang
出处
《洁净与空调技术》
2020年第3期32-36,共5页
Contamination Control & Air-Conditioning Technology
关键词
数据中心
冷水机组
供电方式
全生命周期
设计选型
Data center
Chiller unit
Power supply mode
Life cycle assessment
Design selection
