数据中心预冷节能方案研究

摘要

针对利用室外自然冷源的节能方案，提出了数据中心预冷的概念和评估预冷节能效果的方法。针对实际工程设计了预冷节能机组，并根据上海地区的气象数据进行了节能的理论分析，指出了数据中心预冷节能技术的发展方向。%For the energy saving scheme using outdoor natural cold source,puts forward the concept of data center pre-cooling and the assessment approach to achieve energy saving effect of pre-cooling. According to an actual project,designs the pre-cooling computer room air conditioning (CRAC)unit,and based on the meteorological data in Shanghai area,gives theoretical analysis for energy saving.Points out the development direction of pre-cooling energy saving technology in data center.