通信枢纽楼空调水系统变频节能效益分析

On analysis of frequency conversion energy-saving in water system of air-conditioners of communication centers

针对通信枢纽楼空调系统能耗大、运行时间长的特点,分析了现有通信枢纽楼空调冷负荷变化的基本规律,结合实际枢纽楼的运行情况对空调冷冻水系统和冷却水系统采用变频和不采用变频的能耗状况进行了计算分析,得出了采用变频控制后系统的能耗节约量,并对其投资经济效益进行了分析,取得了良好的投资效益。

Aiming at the features of the air-conditioner system in communication system which has large consumption and long operation time, the paper analyzes the basic rules for the cold loading changes of the air-conditioners in current communication centers, has the calculation and analysis of the consumption with the adoption of the frequency conversion and without the adoption of the frequency conversion in the air-conditioner＇ s cold and frozen water system and the cold water system in the information centers, concludes the saved consumption volume after controlled by the frequency control post-system, and analyzes the investment economic benefits, so as to achieve better investment efficiency.