Analysis of new energy supply mode for data center energy-saving
CHEN Cheng
WANG Jiangbo
ZHOU Fangsheng
LU Dongying
ZHENG Di
JI Haimin
Abstract：A new power supply and cooling system with low energy consumption and low cost is proposed for data center.The power supply mode adopts low power supply and electrochemical energy storage cooperation,making full use of low power to meet the all-day power supply.Cooling use of natural cold source cooling storage and low power storage cooling mode to achieve low-energy consumption and low-cost cooling for data centers.The results show that the new energy supply mode is more energy-saving and consumes less when the scale of data center is 400P and the power supply is the same.In terms of investment,the new energy supply system increased by 85.7%compared with the traditional energy supply system.In terms of energy supply cost,the new energy supply system saves about 29.6%compared with the traditional energy supply system.The annual income of power supply and cooling increased by 8.38 million yuan compared with the traditional model,and the investment recovery period was shortened to 2.2 years.The research can provide a low energy consumption and low cost power supply mode for the future data center construction.
Keywords：data centerpower supply and cooling systemenergy-saving and consumption reduction
Publication Date：2025-03-25
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 61-64 )