多波段LED太阳模拟器及其测试系统的研制  

Development of LED Solar Simulator and Solar Cell Test System

作　　者：李超 邵剑波 席曦[1,2] 朱益清 刘桂林[1,2] 王晓 钱维莹[1,2] 陈如龙 朱华新[1,2] 李果华 LI Chao;SHAO Jian-bo;XI Xi;ZHU Yi-qing;LIU Gui-lin;WANG Xiao;QIAN Wei-ying;CHEN Ru-long;ZHU Hua-xin;LI Guo-hua(School of Science, Jiangnan University, Wuxi 214000, China;Jiangsu Provincial Research Center of Light Industrial Optoelectronic Engineering and Technology, Wuxi 214000, China;Wuxi Suntech Solar Power Co., Ltd., Wuxi 214000, China)

机构地区：[1]江南大学理学院,江苏无锡214000 [2]江苏省轻工光电工程技术研究中心,江苏无锡214000 [3]无锡尚德太阳能电力有限公司,江苏无锡214000

出　　处：《发光学报》2019年第5期635-642,共8页Chinese Journal of Luminescence

摘　　要：为了克服传统氙灯太阳模拟器成本高、寿命短、功耗大等缺点,提高太阳电池测试的准确性,本文首先设计了一种基于11种波段的LED太阳模拟器,在光谱匹配度、不均匀度和不稳定度上均达到IEC60904-9-2007规定的A级标准。在此基础上,开发了配套的太阳电池测试系统,经过光源控制、数据处理、温度修正以及参数计算,得到太阳电池的电特性参数。实验结果表明,系统可以准确测得单晶硅太阳电池片的各项参数,且结果稳定,从而验证了光源的可靠性及测试方法的科学性。The commonly-used xenon solar simulator has the disadvantage of high cost, short life circle and high power consumption. In order to improve the accuracy of the solar cell test, a multi-wavelength LED solar simulator was designed. The spectral matching, non-uniformity and instability of the irradiance satisfy the class A standard specified in IEC60904-9-2007. Moreover, a corresponding solar cell test syst-em was developed, having the function of light source control, data processing, temperature calibration and parameter calculation. The experiment results showed that the electrical characteristics of monocrystalline sili-con solar cell could be accurately obtained, and the results were stable, comfirming the reliability of the light source and the scientificalness of the test method.

关 键 词：太阳模拟器 LED 测试 温度修正 

分 类 号：TM914.41[电气工程—电力电子与电力传动]