基于Lighttools的太阳能电池聚光棱镜的结构优化

陈朋波; 高兴宇

光学与光电技术, 2016, 14 (2): 78, 网络出版: 2016-05-11

基于Lighttools的太阳能电池聚光棱镜的结构优化

Structure Optimization of Solar Cell Collection Prism Based on Lighttools

论文大纲

陈朋波 ^*高兴宇

作者单位

桂林电子科技大学机电工程学院智能光机电及先进制造技术研究所, 广西桂林 541004

太阳能电池聚光效率优化设计照明软件棱镜 solar cell collecting efficiency optimization design lighting softerware prism

摘要

太阳能电池聚光棱镜的聚光效率是影响光能利用率的关键因素之一。对某型太阳能电池聚光棱镜的结构进行分析,利用Lighttools照明软件中的光源模拟太阳光并建立棱镜模型和接收面,对棱镜几何结构和入射光线角度等参数进行优化设计,最终使棱镜的聚光效率提高了4倍多,聚光效率达到97%。优化后的太阳能聚光棱镜可应用于多种太阳能电池组件中,可提高太阳能电池光能转换效率。

Abstract

The collecting efficiency of the solar cell collection prism is one of the key factors affecting the utilization of light energy. In this paper, the structure of a type of solar collection prism is analyzed. The light source in Lighttools software is applied to simulate the solar light. The prism model with a receiving surface and an observing surface is established in the software. The geometrical structure of the prism and the angle of incident light are optimized with the optimization function. After the optimization, the collecting efficiency of the prism is increased by more than 4 times, which is 97%. The optimized solar cell collection prism can be used in a variety of solar cell components, which can improve the solar energy conversion efficiency remarkably.

参考文献

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陈朋波, 高兴宇. 基于Lighttools的太阳能电池聚光棱镜的结构优化[J]. 光学与光电技术, 2016, 14(2): 78. CHEN Peng-bo, GAO Xing-yu. Structure Optimization of Solar Cell Collection Prism Based on Lighttools[J]. OPTICS & OPTOELECTRONIC TECHNOLOGY, 2016, 14(2): 78.

基于Lighttools的太阳能电池聚光棱镜的结构优化

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