空调能效比和季节能效比的分析

Analysis About EER and SEER of Air Conditioner

针对空调节电问题,通过统计数据和测试数据分析了我国空调产品能效比的基本情况以及我国国家标准中规定能效比值与国外相关标准的差距,指出了我国能效水平提升具有很高的潜力．根据季节温度分布,分析了房间空调器的季节能效比以及冷水机组的综合部分负荷值,得出能效比和房间空调器的季节能效比以及冷水机组的综合部分负荷值对空调节能有同等重要的作用,季节能效比和综合部分负荷值的应用对节电有利．

In view of electric power savings of air conditioner, the energy efficiency ratio （EER） of air conditioner produced in China and the EER difference between our national standard and foreign standard are analyzed by the statistical and testing data. It shows that the energy efficiency level is of great improving potential in our country. The seasonal energy efficiency ratio （SEER） of room air conditioner and the integrated part load value （IPLV） of water chiller are analyzed based on seasonal temperature distribution. It is concluded that the EER, SEER of room air conditioner and IPLV of water chiller all have important effects on the energy savings of air conditioner, and the application of SEER/IPLV is favorable for electric power savings.