基于價值工程的數(shù)據(jù)中心液冷與風冷比較分析

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摘要:文章通過價值工程的理論方法,比對浸沒式液冷和常規(guī)型的風冷制冷模式,得出浸沒式液冷有著非常明顯的功能指數(shù)的優(yōu)勢,而成本指數(shù)略微偏低,通過有效的改進措施,提高液冷的使用效益,倡導液冷技術的大力發(fā)展。
關鍵詞:數(shù)據(jù)中心;PUE;液冷;風冷
doi:10.3969/J.ISSN.1672-7274.2022.06.033
中圖分類號:TU 83 文獻標示碼:A 文章編碼:1672-7274(2022)06-0-03
Comparative Analysis of Liquid Cooling and Air Cooling in Data Center based on Value Engineering
GUO Fangyuan
(Shanghai puping Data Service Co., Ltd., Shanghai 200032,China)
Abstract: This paper compares the immersion liquid cooling with the conventional air-cooled refrigeration mode, and concludes that the immersion liquid cooling has a very obvious advantage of function index, while the cost index is slightly lower. Through effective improvement measures, the use efficiency of liquid cooling can be improved, Advocate the vigorous development of liquid cooling technology.
Key words: data center; PUE; liquid cooling; air cooling
據(jù)不完全統(tǒng)計,預計2030年數(shù)據(jù)中心的用電量達到社會總用電量的1.5%~2%,而數(shù)據(jù)中心的制冷空調系統(tǒng)用電量占整個數(shù)據(jù)中心的30%~50%,制冷空調系統(tǒng)用電產(chǎn)生的碳排放量巨大[1],故優(yōu)化制冷空調系統(tǒng)對減少能源消耗起著關鍵性的作用。(剩余4231字)