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基于单色LED的太阳光谱合成方法

A Solar Spectrum Synthesis Method Based on Monochrome LED

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摘要

为解决目前白光LED光谱非连续性问题,设计出一种基于单色LED的太阳光谱合成方法。该方法通过构建单色LED光谱模型,采用最小二乘算法以最大相关指数R2为优化目标,实现对太阳光谱的拟合。在理想峰值波长等间隔LED拟合的基础上,对非等间隔的单色LED进行最佳拟合求解,得到27种单色LED的最优组合,其相关指数R2达到0.9576;通过递减实验,优化分析两组17种单色LED组合光谱的拟合结果,其混合光谱仍满足AM1.5的A级标准要求,实现了多种LED对太阳光谱的最佳拟合,同时降低了工程应用的难度。

Abstract

In this study, we design a solar spectrum synthesis method based on monochrome LEDs to solve the problem of spectral discontinuity associated with white LED. The proposed method ensures the fitting of the solar spectrum by constructing a monochromatic LED spectral model by the least squares algorithm considering the maximum correlation index R2 as the optimization target. Based on the ideal peak-wavelength equal-interval LED fitting, the simulation experiment is solved to obtain an optimal fitting solution for a non-equal-interval monochrome LED. Thus, we obtain an optimum number (27) of monochrome LED combinations, and the maximum correlation index R2 is 0.9576. Furthermore, the spectral fitting result of two groups of 17 monochromatic LED combinations obtained by decreasing experiment is analyzed. The mixed spectrum meets the Class-A-level standard requirements of AM1.5. Thus, the best fit of various LEDs is achieved with respect to the solar spectrum, and the difficulty of engineering implementation is reduced.

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中图分类号:O439

DOI:10.3788/LOP57.093004

所属栏目:光谱学

基金项目:黑龙江省自然科学基金、哈尔滨市科技创新人才项目;

收稿日期:2019-09-02

修改稿日期:2019-09-20

网络出版日期:2020-05-01

作者单位    点击查看

王宏民:哈尔滨理工大学自动化学院LED光电工程研究中心, 黑龙江 哈尔滨 150080
唐帆:哈尔滨理工大学自动化学院LED光电工程研究中心, 黑龙江 哈尔滨 150080
薛萍:哈尔滨理工大学自动化学院LED光电工程研究中心, 黑龙江 哈尔滨 150080

联系人作者:王宏民(13904810908@163.com); 唐帆(tangfan1009@163.com);

备注:黑龙江省自然科学基金、哈尔滨市科技创新人才项目;

【1】Zhang Y B, Dong L, Zhang G Y. Simulation of high power monochromatic LED solar spectrum based on effective set algorithm [J]. Chinese Journal of Luminescence. 2018, 39(6): 862-869.
张玉宝, 董礼, 张国英. 基于有效集算法的大功率单色LED太阳光谱模拟仿真 [J]. 发光学报. 2018, 39(6): 862-869.

【2】Aries M. Aarts M, van Hoof J. Daylight and health: a review of the evidence and consequences for the built environment [J]. Lighting Research & Technology. 2015, 47(1): 6-27.

【3】Lei J, Xin G, Liu M Q. Spectral assemblage using light emitting diodes to obtain specified lighting characteristics [J]. Applied Optics. 2014, 53(35): 8151-8156.

【4】Su S, Zhang G Y, Wang L Y, et al. Solar simulators based on light emitting diodes [J]. Laser & Optoelectronics Progress. 2018, 55(7): 070003.
苏拾, 张国玉, 王凌云, 等. 基于发光二极管的太阳模拟器的研究现状 [J]. 激光与光电子学进展. 2018, 55(7): 070003.

【5】Zhu M, Lou J, Pan Y J, et al. Design of freeform surface with uniform illumination based on new LED collimation system [J]. Acta Optica Sinica. 2018, 38(4): 0422002.
朱民, 楼俊, 潘玉珏, 等. 基于新型LED准直系统的自由曲面均匀照明设计 [J]. 光学学报. 2018, 38(4): 0422002.

【6】Song P C, Wen S S, Chen Y C. Research on color mixing based on RGBW-LEDs [J]. Acta Optica Sinica. 2015, 35(9): 0923004.
宋鹏程, 文尚胜, 陈颖聪. 基于RGBW四色LED的混光研究 [J]. 光学学报. 2015, 35(9): 0923004.

【7】Wafer J. LEDs-continue to advance [J]. Photon Spectra. 2005, 3(1): 60-62.

【8】Hu Y L, Yuan Y L, Wu H Y, et al. Spectral matching algorithm of spectrum-tunable integrating sphere light source [J]. Journal of Applied Optics. 2014, 35(3): 472-477, 483.
胡友丽, 袁银麟, 吴浩宇, 等. 光谱可调积分球光源的光谱匹配算法研究 [J]. 应用光学. 2014, 35(3): 472-477, 483.

【9】Nakamura S, Fasol G. The blue laser diode: GaN based light emitters and lasers [M]. Heidelberg: Spring. 1997.

【10】Mohan M V A, Pavithran J, Osten K L, et al. Simulation of spectral match and spatial non-uniformity for LED solar simulator . [C]∥2014 IEEE Global Humanitarian Technology Conference - South Asia Satellite (GHTC-SAS), September 26-27, 2014. Trivandrum, India. New York: IEEE. 2014, 111-117.

【11】Tian H J, Hao T T, Guan T, et al. Discomfort glare caused by R/G/B/W four-color light emitting diode sources [J]. Laser & Optoelectronics Progress. 2019, 56(13): 132301.
田会娟, 郝甜甜, 关涛, 等. R/G/B/W 4色LED光源不舒适眩光研究 [J]. 激光与光电子学进展. 2019, 56(13): 132301.

【12】Hua H, Mao X L, Tan J H, et al. Dynamic illumination design method based on LED array [J]. Laser & Optoelectronics Progress. 2017, 54(10): 102202.
花卉, 毛祥龙, 谭家海, 等. 基于LED阵列的动态照明设计方法 [J]. 激光与光电子学进展. 2017, 54(10): 102202.

【13】Xu G Q, Yu H Y, Zhang J H, et al. Solar spectrum matching based on white LED compensated with monochromatic LEDs [J]. Chinese Journal of Luminescence. 2017, 38(8): 1117-1124.
徐广强, 于慧媛, 张竞辉, 等. 基于单色LED补偿白光LED技术的模拟太阳光谱研究 [J]. 发光学报. 2017, 38(8): 1117-1124.

【14】Ni J X, Bai T Z, Xu Y Y. The research on multi-spectral fitting of LED spectrum tunable light source [J]. Spectroscopy and Spectral Analysis. 2012, 32(6): 1606-1610.
倪俊雄, 白廷柱, 徐英莹. LED可变光谱光源的多光谱拟合反演研究 [J]. 光谱学与光谱分析. 2012, 32(6): 1606-1610.

【15】Sun J G, Li G H, Zhu K S, et al. Design and simulation of the optical system of LED solar simulator [J]. Laser & Optoelectronics Progress. 2013, 50(10): 102204.
孙健刚, 李果华, 朱孔硕, 等. LED太阳模拟器光学系统设计与仿真 [J]. 激光与光电子学进展. 2013, 50(10): 102204.

【16】State administration of standardization administration, [S]. SJ /T 10174-91. AM1.5 steady-state solar simulator. Beijing: Standards Press of China, 1991.
国家标准化管理委员会. SJ /T 10174-91. AM1: 5 稳态太阳模拟器[S]. 北京: 中国标准出版社, 1991.

【17】Shen H P, Feng H J, Pan J G, et al. LED spectral mathematical models and their applications [C]. 26th Annual Meeting of Chinese Illuminating Society, Beijing. 2005, 83-85.

【18】Quan K B, Jia N, Du P S. Curve fitting based on least square method Business[J]. 0, 2015(3): 296.
权开波, 贾宁, 杜培寿. 基于最小二乘法的曲线拟合 商[J]. 0, 2015(3): 296.

【19】Zhang Y W, Xu L, Wan S. Synthesizing algorithm for LED standard solar spectrum lamp [J]. Acta Photonica Sinica. 2013, 42(5): 596-600.
张译文, 徐林, 万松. 基于LED的标准太阳光谱灯拟合算法 [J]. 光子学报. 2013, 42(5): 596-600.

【20】Xu Q, Xue X, Xu R. On the correlation exponent R2 in curve fitting [J]. Chinese Journal of Health Statistics. 1992, 6(9): 44-45.
徐秦, 薛茜, 徐睿. 浅论曲线拟合中的相关指数R2 [J]. 中国卫生统计. 1992, 6(9): 44-45.

【21】devices-Part 9: Solar simulator performance requirements: IEC 60904-9-2007 [S]. Geneva: IEC. 2007.

引用该论文

Wang Hongmin,Tang Fan,Xue Ping. A Solar Spectrum Synthesis Method Based on Monochrome LED[J]. Laser & Optoelectronics Progress, 2020, 57(9): 093004

王宏民,唐帆,薛萍. 基于单色LED的太阳光谱合成方法[J]. 激光与光电子学进展, 2020, 57(9): 093004

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