数据中心局部PUE的测量与计算

摘要

PUE是衡量数据中心能效的重要指标，重点介绍了数据中心在实际工程建设过程中，局部PUE计算过程中各部分能耗的测量和计算方法，并以一个典型的数据中心中应用了行级空调和热管背板两种新型制冷方案的微模块为案例，分别计算出了其局部PUE。%PUE is one of the important indicators to measure data center energy efifciency. The paper mainly introduced how to measure the energy consumption of each part in data center and calculate the partial PUE in the actual engineering construction process. With the examples of two micro modules in a typical data center which apply two kinds of new cooling solutions, in-row air-conditioner and heat pipe backboard air-conditioner, the partial PUEs were respectively calculated.