中国光学2012，Vol.5Issue(4)：388-393,6.
基于卡塞格林结构的高倍太阳能聚光镜
High power solar condenser based on Cassegrain structure
摘要
Abstract
In consideration of the defects of traditional condenser systems in low condensing rates,high costs and complex structures,high-power solar condensers were studied and designed.Based on the advantages of Cassegrain structure in high light gathering and beam coupling,a new type of high-power solar condenser was designed,and the optical design software ZEMAX was used to simulate the structure in different incident angles.The simulation results show that the Cassegrain structure eliminates the impact of spherical aberration.When arrival angle of sunshine is 0.5°,a concentration ratio of 544 and an optical efficiency of 84.835% can be obtained.Compared with traditional condenser systems,this device has a simple structure,high optical efficiency and a low cost.It has opened up a new path for the commercialization of solar condensers.关键词
非成像光学/太阳能聚光镜/卡塞格林结构/聚光比Key words
non-imaging optics/solar concentrate mirror/Cassegrain structure/concentration ratio分类
能源科技引用本文复制引用
潘其坤,张来明,谢冀江,阮鹏,高飞..基于卡塞格林结构的高倍太阳能聚光镜[J].中国光学,2012,5(4):388-393,6.基金项目
长春市科技支撑计划半导体照明及产业化重大科技专项资助项目 （）
