绿色数据中心能效提升研究

Research on Energy Efficiency Improvement of Green Data Center

近年来,数据中心面临日趋严峻的高能耗挑战,建设绿色数据中心、实现节能减排引起广泛关注。本文首先分析数据中心的能耗组成,然后在各子系统能耗状况的降低能耗潜力的基础上,提出能耗优化策略研究。主要从两个方面着手研究数据中心节能降耗,第一是提高制冷系统和供电系统的效率,减少不必要的浪费;第二是减少数据中心IT设备的运行耗能和发热量。为真正实现绿色计算降低数据中心碳排放、减少能耗开销,最后对数据中心的新能源应用进行分析探讨。

In recent years, the data center is facing increasingly severe challenges of high energy consumption, building green data centers and achieve energy-saving emission reduction caused widespread concern. This paper first analyzes the energy consumption of the data center, and then puts forward the energy optimization strategy based on the potential of energy consumption of each subsystem. Mainly from two aspects to study the data center energy saving, the first is to improve the efficiency of the refrigeration system and power supply system to reduce unnecessary waste; the second is to reduce the data center IT equipment running energy. Finally, for the real green computing to reduce data center carbon emissions and reduce energy consumption, the research on the application of new energy in data center is discussed.