变频技术在数据中心暖通系统的应用研究

Research on Application of Frequency Conversion Technology in HVAC System of Data Center

针对当前数据中心常用的水冷冷冻水空调系统,阐述了数据中心冷源系统在部分负荷运行下,冷水机组、循环水泵变频控制技术原理、控制策略及为实现变频控制需要监测的各项参数,介绍了数据中心新风变频供给的方法和控制策略。

Aiming at the water-cooled chilled water air-conditioning system commonly used in data centers,the principle and control strategy of variable frequency control technology for chillers and circulating water pumps of the data center cold source system under partial load operation are described,as well as the various parameters that need to be monitored for variable frequency control.The method and control strategy of variable frequency supply of fresh air in the data center are introduced.