太阳能建筑光伏/热电系统(PV/TV)性能研究  

Performance Research on Photovoltaic/Thermovoltaic Solar System in Building-integrated Solar Systems

作　　者：魏晨光[1,2] 邓晓颖[1] 刘正权[2] 包亦望[2] 李聪[3] 邱一富[4] 

机构地区：[1]西安工业大学,西安710032 [2]中国建筑材料科学研究总院,北京100024 [3]大连大学,大连116622 [4]桂林理工大学,桂林541004

出　　处：《建筑科学》2012年第6期36-40,共5页Building Science

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

摘　　要：本文将太阳能电池板、集热器、热电发电片结合起来,设计并开发制成了一套光伏/热电系统(PV/TV),在利用太阳能电池发电的同时,可将热量收集并利用其发电。而后将这种系统在北京地区进行了室外模拟实验,测试并讨论了该系统在4～10月的发电性能,对PV/TV系统在光伏建筑中的应用进行了初步探讨。结果表明,相对于单纯的光伏发电系统,PV/TV系统单位面积发电效率有5%～15%的提高。In this paper, a novel hybrid photovoltaic/thermovoltaic solar system （PV/TV） was designed with PV cells, heat collector and thermoelectric generator. This PV/TV system can collect heat from solar panels so as to reduce its surface temperature, and then to generate electricity using the temperature difference technology and devices. Simulation experiments were conducted in Beijing. The performance of this system from April to October was analyzed,and the application of PV/TV system in photovohaic building was discussed primarily. The results indicated that the generating efficiency per unit area of this PV/TV system was 5% - 15% higher than that of a pure PV system.

关 键 词：光伏/热电系统(PV/TV) 太阳能建筑 光伏建筑一体化 

分 类 号：TK511.2[动力工程及工程热物理—热能工程]