基于模型分析的光伏/热(PV/T)太阳能系统设计方法及应用研究  

THE DESIGN METHOD AND APPLICATION RESEARCH OF PHOTOVOLTAIC/THERMAL(PV/T) SOLAR SYSTEM BY USING MODEL ANALYSIS

作　　者：何永泰[1] 肖丽仙[1] 冯明军[1] 李雷[1] 

机构地区：[1]楚雄师范学院物理与电子科学系,楚雄675000

出　　处：《太阳能学报》2016年第11期2937-2944,共8页Acta Energiae Solaris Sinica

基　　金：国家自然科学基金(51566001);云南省教育厅重大专项研究(ZD2014014)

摘　　要：根据聚光PV/T热水太阳能系统的结构特点,分析聚光PV/T热水太阳能系统的设计参数,结合聚光PV/T热水太阳能系统的能量转换、存储和传输特性及用户对系统输出电能、热能的需求,建立聚光PV/T热水太阳能系统光电、热能量转换效率、热水温度及输出电能的设计优化理论模型。并利用设计模型分析不同设计参数对系统输出热、电能量的影响,有效简化聚光PV/T热水太阳能系统的优化设计过程。另外,设计聚光PV/T热水太阳能系统样机,并对其特性进行实验分析。结果表明,系统输出能满足农村家庭对照明电能、热水的基本需要,具有较好的实用性。According to the structure characteristics of concentration PV/T solar water heating system, the design parameters are analyzed. The design model of the photoelectric efficiency, photo-thermal efficiency, hot water temperature and output power for the PV/T solar water heating system are established based on the energy conversion, storage and transmission characteristics and user requirement for the energy. Meanwhile, the influence of different design parameters on the output electric energy and thermal energy are analyzed using the design model. In addition, the prototype of the PV/T solar water heating system is design by using design model and the characteristics is tested by experiment. The experiment results showed that the output energy of the prototype could need basic requirement of the rural family for the electric energy and the hot water. The prototype has well practicability.

关 键 词：太阳能 光伏/热 太阳能系统 设计模型 实用性 

分 类 号：TK513[动力工程及工程热物理—热能工程]