政府部门自建数据中心的绿色节能措施

Green Energy Saving Measures For Government Departments to Build Their Own IDC

政府部门自建数据中心受其使用用途及建设规模等的限制,其绿色节能设计一直被忽视.本文通过实际项目的节能设计初步方案来解析如何控制P UE值及需要考虑的节能措施.在前期规划设计时应重点考虑:数据中心的建筑节能、精密空调设备的高能效比及冷量动态输出、动态调节的电源输出、IT设备电源智能化管理系统的应用、动环监控系统从分散到集中的整合、CFD仿真模拟等措施.最终数据中心整体能效比指标P UE≤1.5.

The green and energy saving design of data centers built by government departments is always ignored due to the limitation of their use and construction scale.This paper analyzes how to control PUE value and the energy saving measures to be considered through the preliminary energy saving design scheme of the actual project.In the preliminary planning and design,the following measures should be taken into consideration:building energy saving of data center,high energy efficiency ratio of precision air conditioning equipment and dynamic output of cooling capacity,dynamically regulated power output,application of intelligent power management system of IT equipment,integration of dynamic and environmental monitoring system from decentralization to centralization,CFD simulation and other measures.Final data center overall energy efficiency ratio PUE is less than or equal to 1.5.