【摘要】 提出了带有PV的新型Trombe墙结构,建立了该墙体的理论模型,并进行了该墙体对热箱热环境影响的试验和模拟分析。试验结果表明:带有PV-Trombe墙的测试热箱的室内温度比不带该墙体的对比热箱高6℃,与环境的最大温差可达18℃;由于空气流道的冷却,光电池工作温度较低,日平均发电效率可达10.5%。更多还原

【Abstract】 A novel PV-Trombe wall has been proposed in this paper,and the theoretical model has been established.The influence of the PV-Trombe wall on the comparable hot-box has been investigated.The results indicate that the maximal indoor temperature difference between test hot-box(with PV-Trombe wall) and the reference hot-box(without PV-Trombe wall) can reach to 6 ℃,the maximal difference between the indoor temperature of test-hot box and the ambient can reach to 18 ℃.Due to the cooling of air in the duct,the working temperature of the photovoltaic cells decreases,which results in a high daily average conversion efficiency of photovoltaic cell of 10.5%.更多还原