Herrero R, Domínguez C, Askins S, Antón I, Sala G
Opt Express. 2013 Nov 4;21 Suppl 6:A1028-34. doi: 10.1364/OE.21.0A1028.
The luminescence inverse method may be used to optically characterize a concentrator photovoltaic module. With this method, the module angular transmission is obtained by evaluating the light emission of a forward biased module. The influence of the emission of the cell when measuring the angular transmission is evaluated, and the process of building a global angular transmission from the set of individual optics-cell unit functions is explained. A case study of a module composed by several optics-cell units is presented. In order to validate the proposed measurement, results for five different CPV technologies are compared for both direct methods (i.e., solar simulator) and indirect methods (i.e., Luminescence inverse method).
发光逆方法可用于对聚光光伏模块进行光学特性表征。通过这种方法，通过评估正向偏置模块的发光来获得模块的角传输率。评估了测量角传输率时电池发射的影响，并解释了从各个光学-电池单元函数集构建全局角传输率的过程。给出了一个由多个光学-电池单元组成的模块的案例研究。为了验证所提出的测量方法，对五种不同聚光光伏技术的直接方法（即太阳模拟器）和间接方法（即发光逆方法）的结果进行了比较。
