基于气候因素的变转速空调器全年能效分析及实验研究  

Annual Energy Efficiency Analysis and Experiment Research on Variable Speed Air-Conditioner Based on Climatic Factors

作　　者：李堂[1] 王芳[1] 屈岩[1] 孟照峰 王瑜[1] 赵亚乐 郭超[1] 

机构地区：[1]上海理工大学制冷及低温技术研究所,上海200093

出　　处：《制冷学报》2015年第2期106-112,共7页Journal of Refrigeration

基　　金：2013年上海大学生创新训练计划(SH2013019);上海市重点学科建设项目(S30503)资助~~

摘　　要：对变转速空调器能效标准GB21455—2013中的评价指标全年能源消耗效率APF进行研究,以某型号变转速空调器为研究对象,结合典型气象年的资料建立两种运行模式。通过实验并计算获得该空调器在不同城市、不同模式下的制冷季节能效比SEER、制热季节能效比HSPF。引入运行时间在温度区间上的累计速度TAS,分析了SEER、HSPF与TAS之间的关系,得出:提升空调器的能效比应注重不同温度区间段上的提升。计算出各标准、各城市及各模式下的APF,分析SEER、HSPF与APF之间的关系得出:标准中规定的制冷、制热温度发生时间并不能全面体现变转速空调器在我国不同地区实际运行时的APF,提高APF必须侧重于提高HSPF。Research on the annual performance factor specified in variable speed air-conditioner energy efficiency standard GB21455—2013. A variable speed air-conditioner was studied,two operating modes were established combining with typical meteorological year data. With the experiment and calculation,the air conditioner SEER and HSPF in different cities and different modes were obtained. The running time cumulative rate of temperature range was introduced and relationships between SEER,HSPF and TAS were analyzed,the results show enhancing the air conditioner energy efficiency should focus on improving the different temperature range segment. The APF of each city,each mode and standard GB / T7725—2004 and GB21455—2013 were calculated,the relationships between SEER,HSPF and APF were analyzed. The results show cooling and heating temperature occurrence time specified in the standard do not fully reflect the actually APF of variable speed air-conditioner running at different regions of China and enhancing APF must focus on improving the HSPF.

关 键 词：变转速空调器 季节能效比 全年能源消耗效率 气候因素 运行特点 

分 类 号：TB657.2[一般工业技术—制冷工程] TU831[建筑科学—供热、供燃气、通风及空调工程]