低倍V型光伏聚光器光学性能模拟分析  

Simulation Analysis of Optical Properties of Low Power V-type Photovoltaic Concentrator

作　　者：李宏[1] 

机构地区：[1]攀枝花学院材料科学与工程学院,四川攀枝花617000

出　　处：《攀枝花学院学报》2016年第2期9-12,共4页Journal of Panzhihua University

摘　　要：理论计算确定V型聚光器的几何聚光比、能量聚光比、能量聚光比和反射镜反射率之间的关系、反射镜宽度与光伏电池宽度之间的比例以及反射镜的倾角。根据理论计算确定2倍V型光伏聚光器的镜面倾角和宽度然后在TracePro6.0软件建立模型,模拟入射光线与竖直方向夹角λ为0°、30°、45°和60°时电池板表面的能量分布,结果显示λ为0°时电池表面能量分布最均匀,而聚光器的光学效率则随λ增大而减小。Theoretical calculations to determine the geometric concentrating ratio,energy concentrating ratio,the relationship between energy concentrating ratio and reflectivity of V-type condenser,between the reflector width and photovoltaic cell width ratio and the tilt angle of mirror.According to the theoretical calculation to determine the 2 times of V type photovoltaic concentrator mirror obliquity and width and then build the model in Trace Pro6.0 software,the energy distribution of the surface of the battery plate is simulated by the angle of the incident lightλand the vertical direction of 0 degrees,30 degrees,45 degrees and 60 degrees.The results show thatλs 0 degrees when the battery surface energy distribution is the most uniform while the optical efficiency of concentrator with λ increases.

关 键 词：V型聚光器 几何聚光比 能量聚光比 光学效率 

分 类 号：TK513[动力工程及工程热物理—热能工程]