基于太阳能光伏热利用的光伏/热电(PV/TV)建筑一体化试验研究  

Experimental study of photovoltaic/thermoelectric solar energy system based on photovoltaic thermal utilization

作　　者：魏晨光[1] 邓晓颖[2] 刘正权[1] 包亦望[1] 

机构地区：[1]中国建筑材料科学研究总院,北京100024 [2]西安工业大学,陕西西安710032

出　　处：《可再生能源》2012年第7期5-7,11,共4页Renewable Energy Resources

基　　金：北京自然科学基金项目(2082026;2102047);北京科技新星计划项目(2010B089);国际科技合作项目(2010DFB53100)

摘　　要：将太阳能电池板、集热器、热电发电片结合起来,设计并制成了一套光伏/热电(PV/TV)系统,在利用太阳能电池发电的同时,收集热量并利用其发电。在北京地区进行了该系统的室外模拟试验,测试并讨论了该系统在不同结构和不同环境下的性能,探讨该系统在光伏建筑中的应用。试验结果表明,与单纯的光伏发电系统或太阳能热水系统相比,PV/TV系统具有占地面积小、综合效率高等优点。A novel hybrid photovoltaic/thermoelectric solar energy system was designed with pV cells combined with heat collector and thermoelectric generator. While the PV system converts the solar radiation into electric energy, the thermoelectric system can collect beat from the solar panels so that to reduce its surface temperature, and then to convert the heat into electricity directly by using of thermoelectric module. An outdoor simulation experiments were carried out in Beijing. The performance of this system was analyzed with different structure and different environment. The application of this system in photovoltaic building was discussed primarily. The overall efficiency of this system is higher than that of a pure PV system or a pure solar water heating system.

关 键 词：光伏热电系统(PV/TV) 集热器 光伏建筑一体化(BIPV) 

分 类 号：TK514[动力工程及工程热物理—热能工程]