摘要
为了能够更准确地对热泵系统效率进行评价,对性能系数(COP)和火用效率这两种热泵系统效率的评价方法进行比较分析,并通过实验验证了两种方法得出的结论不同。火用效率评价方法弥补了COP评价方法中的不足,将两者相结合评价热泵系统效率更科学合理。
In order to evaluate the efficiency of heat pump system more accurately, two evaluation methods of heat pump system efficiency. Coefficient of Performance （COP） and energy efficiency are compared and analyzed. Experimental results show that the two methods have different conclusions. The evaluation method of energy efficiency makes up for the deficiency of COP evaluation method, and it is more scientific and reasonable to evaluate the efficiency of the heat pump system by combining the two evaluation methods.
出处
《井冈山大学学报（自然科学版）》
2017年第6期77-80,共4页
Journal of Jinggangshan University (Natural Science)
基金
吉安市科技支撑项目(吉市科计字[2011]32号13)
井冈山大学自然科学科研项目(JZ10030)
关键词
热泵
评价
COP
火用效率
heat pump
evaluation
COP
energy efficiency
