大幅面太阳全光谱辐照系统的设计  

The Design of Large-scale Full Solar Spectrum Irradiation System for Solar Simulator

作　　者：刘建河[1] 白海龙 赵玉丹[2] LIU Jianhe;BAI Hailong;ZHAO Yudan(College of Mechatronical Engineering, Changchun University of Science and Technology, Changchun 130022, Jilin, China;College of Science, Changchun University of Science and Technology, Changchun 130022, Jilin, China)

机构地区：[1]长春理工大学机电工程学院,吉林长春130022 [2]长春理工大学理学院,吉林长春130022

出　　处：《兵工学报》2019年第10期2161-2169,共9页Acta Armamentarii

基　　金：吉林省科技发展计划重点项目(20170101118JC)

摘　　要：大幅面太阳全光谱辐照系统是太阳模拟器的重要组成部分,辐照不均匀度是其关键技术指标之一,在传统全光谱辐照系统中存在着难以达到国家标准、光源光谱匹配性差等技术难题。结合大幅面太阳模拟器的研究现状,设计了一种全光谱辐照系统。利用光学仿真软件Zemax对所设计的全光谱辐照系统辐照均匀性进行仿真,提出了辐照度衰减模式的新概念,并以此为基础对全光谱辐照系统辐照不均匀度进行了优化。光源采用瑞士Solaronix公司生产的Plasma光源,经过测试光谱达到国际电工委员会标准A级,光源谱段内辐照度用光谱辐射计进行测试。结果表明,在辐照度为280W/m2时,辐照度衰减模式在未启动和启动时辐照不均匀度分别为8.4%和5.7%,参考国家标准GB/T12637—1990太阳模拟器通用规范,在2400mm×6000mm有效辐照面内其辐照均匀度满足规范C级标准,接近B级标准。Large-scale full solar spectrum irradiation system is an important part of the solar simulator. Irradiation non-uniformity is one of the key technical indexes for the large-scale solar simulator. Some technical problems about difficultly meeting the national standard and the poor optical spectra matching property of light sources exist in traditional solar simulators. Regarding the present issues of the large-scale solar simulators,a full-spectrum irradiation system was designed,and the irradiation uniformity of the system was simulated by using the software Zemax. An innovative concept,irradiance decay pattern,is put forward,and the irradiation uniformity is optimized in this way. A plasma light source produced by Solaronix,Switzerland is used,and the spectrum of full-spectrum solar irradiation system can reach Level A of IEC standard. The irradiance of the proposed system was tested by using a spectral radiometer in the full-spectrum scope. The test results show,when the irradiance is 280 W/m2,the irradiance nonuniformity is 5. 7% if the irradiance decay pattern is switched on,or 8. 4% if the pattern is off. Referring to the national standard GB/T12637-90 General specification for solar simulator,in the effective radiation area of 2 400 mm × 6 000 mm,the irradiance uniformity is better than Level C,and almost reaches Level B.

关 键 词：太阳全光谱 大幅面辐照系统 照度衰减模式 辐照不均匀度 辐照不稳定度 

分 类 号：TH744.117[机械工程—光学工程]