转速可控型房间空调器用压缩机能效评价方法研究及应用-制冷学报.pdfVIP

34  Vol.34,No.1 第 卷 第 期 转速可控型房间空调器用压缩机能效评价方法研究及应用 203 2 February. 2013 年 月 0253-4339 2013 01-0057-05 文章编号： ( ) - doi：10.3969/j.issn. 0253 4339. 2013. 01. 057 转速可控型房间空调器用压缩机能效评价方法研究及应用 张海锋1 吴建华2 厉彦忠2 (1 上海日立电器有限公司 上海 201206；2 西安交通大学 西安 710049) 摘 要 随着全球环境保护意识的加强，家用空调能耗水平不断增高，房间空调器能效评价方法已从单工况向全年运行效率 （APF ）转变。压缩机作为空调器中的主要耗能部件，其能效评价方法也要随之变化。这里提出了变速压缩机全年综合能 效比指标--COAP来衡量压缩机在全年变工况条件下的运行效率，此指标综合考虑了变速压缩机全年运行的能效情况，能客 观反映压缩机在不同气候条件下实际运行效率。为简化测试COAP ，给出了COAP基准工况及各工况权重，讨论了压缩机效 率曲线对COAP 的影响，最后通过举例说明如何利用COAP进行压缩机选型及设计优化。 关键词 空调压缩机；全年综合能效比；转速可控型房间空调器；变速压缩机；能效评价 中图分类号：TU831.7; TB652 文献标识码：A Analysis and Application of Evaluation Method on Compressors for Variable Speed Room Air Conditioners 1 2 2 Zhang Haifeng Wu Jianhua Li Yanzhong (1. Shanghai Hitachi Eletrical Aplliances Co.,Ltd.,Shanghai, 201206, China; 2.Xian Jiaotong University, Xian, 710049, China) Abstract The efficiency requirement of room air conditioner (RAC) has became stricter and stricter with the development of global environment consciousness. The efficiency evaluation method of RAC has been updated from single working condition to aunnal performance factor (APF) with multiple working condition. Performance evaluation method of compressors must be changed accordingly which account for main energy consumption of RAC. Compressor efficiency of annual performance (COAP) is proposed to evaluate the efficiency level of inverter compressor which is applied in variable speed RAC with multiple working conditions. Actual operation ef