摘要
本文简述了数据中心空调系统的特点及能耗状况,指出了降低制冷系统的电能消耗对数据中心的重要性;介绍了国家的电力政策及水蓄冷空调技术的应用前景。以北京某数据中心为例,分析了水蓄冷技术对数据中心的运行能耗和费用的影响。水蓄冷和水冷Free-Cooling(自然冷却)节能技术结合使用,将大大降低数据中心的运行能耗和电费,是未来绿色数据中心的节能发展趋势。
This paper describes the characteristics of air-condition system and the energy consumption of the data center,and show the importance of energy saving in refrigeration system for data center.It also introduces power policy and application prospect of chilled-water storage in our country.As an example of a center in Beijing,it analyzed the influence of chilled water storage to energy consumption and cost in the data center.The power consumption and electric charge of data center will be greatly reduced if Chilled-water storage cooperates with water Free-cooling technology.The application mode is the trend of development to green data center in the future.
出处
《制冷与空调》
2015年第9期81-86,共6页
Refrigeration and Air-Conditioning
关键词
数据中心
空调
水蓄冷
电费
data center
air conditioning
chilled water storage
electric cost
