Experimental study of solar heat pump hot water system based on PV/T module

被引：0
|
作者：
He, Yunlong [1 ]
Dai, Yanjun [1 ]
机构：
[1] Institute of refrigeration and cryogenic engineering, Shanghai Jiao Tong University, Shanghai,200240, China
来源：
Taiyangneng Xuebao/Acta Energiae Solaris Sinica | 2020年 / 41卷 / 12期
关键词：
Solar concentrators - Solar panels - Heat pump systems - Solar power generation - Passive solar - Pumps - Solar heating;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A solar heat pump hot water system based on photovoltaic/photothermal absorber is designed. The heat transfer board and channel are arranged on the back of the solar panel and the thermal energy on the panel can be effectively transferred to the heat carrier in the channel. The temperature rise of the water tank can reach about 30℃ after the heat pump cycle,and the system thermal COP is about 5. The PV/T module's own electricity generation basically realizes self- supporting. A mathematical model is established for the PV/T solar heat pump system. It is found that the thermal COP simulation error of the system can be controlled within 3%,which means it is in good agreement with the actual situation. © 2020, Solar Energy Periodical Office Co., Ltd. All right reserved.
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页码：83 / 89
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