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针对光伏遮阳板设计特点,提出了光伏遮阳板优化设计的数学方法,建立了光伏遮阳板的传热和发电模型,并通过数值模拟方法,给出了光伏遮阳板的最优化设计,分析了其在最优化设计下的性能。研究结果表明:以合肥地区为类,采用标准效率14.5%的单晶硅电池,在最优化设计安装下,光伏遮阳板的全年平均发电效率为12.4%,年发电量达到191.2 kWh/m2.
According to the design characteristics of solar sun visor, the mathematical method of solar sun visor optimization design is put forward, and the heat transfer and power generation model of solar sun visor is established. The optimal design of solar sun visor is given by numerical simulation. Performance under optimal design. The results show that the annual average power generation efficiency of solar sun visors is 12.4% and the annual power generation is 191.2 kWh / m2 under the optimal design and installation of the monocrystalline silicon cells with standard efficiency of 14.5%.