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1.河北大学 物理科学与技术学院,河北 保定 071000
2.中国建材检验认证集团股份有限公司 光伏检验认证院,北京 100024
3.浙江工业大学 理学院,浙江 杭州 310023
[ "武朝磊(1993-),男,河北邯郸人,硕士研究生,2018年于河北北方学院获得学士学位,主要从事晶体硅太阳能电池方向的研究。E-mail:hbuwcl@163.com" ]
收稿日期:2021-02-11,
修回日期:2021-04-01,
纸质出版日期:2021-08-15
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武朝磊,刘志民,韦德远等.温度和辐照对半片与叠瓦光伏组件性能的影响[J].光学精密工程,2021,29(08):1782-1794.
WU Chao-lei,LIU Zhi-min,WEI De-yuan,et al.Effects of ambient temperature and irradiance on performance of half-cut and shingled photovoltaic modules[J].Optics and Precision Engineering,2021,29(08):1782-1794.
武朝磊,刘志民,韦德远等.温度和辐照对半片与叠瓦光伏组件性能的影响[J].光学精密工程,2021,29(08):1782-1794. DOI: 10.37188/OPE.20212908.1782.
WU Chao-lei,LIU Zhi-min,WEI De-yuan,et al.Effects of ambient temperature and irradiance on performance of half-cut and shingled photovoltaic modules[J].Optics and Precision Engineering,2021,29(08):1782-1794. DOI: 10.37188/OPE.20212908.1782.
针对新型光伏组件技术半片组件和叠瓦组件比较系统地研究了辐照和温度对组件电学性能稳定性的影响。按照IEC61215和IEC61853标准,在室内的虚拟环境和光伏电站里的实际环境中测试了温度和辐照对常规、半片和叠瓦组件电学性能稳定性的影响。在AM1.5标准辐照条件下,叠瓦和半片组件主要电学参数的相对温度系数绝对值均比常规组件有大幅度的降低,展现出更高的热稳定性,且热稳定性与辐照度正相关。在0~80°辐照入射角内两种组件的光利用率都大于常规组件,展现出更高的辐照角度稳定性。经户外环境的累计辐照后,半片和叠瓦组件的光致衰减效应比常规组件较弱,具有更高的长期辐照稳定性。半片和叠瓦组件的性能在温度、光入射角度和长期辐照方面的稳定性均比常规组件有所提高,这一结果主要归因于小面积电池导致的更强的热机械应力抵抗能力、电路产生更小的焦耳热以及内部部分电池并联而减弱的热斑效应。
Aiming at new photovoltaic (PV) module technologies, half-cell modules and shingled modules, we systematically analyzed the influence of irradiance and temperature on the electrical stability of PV modules. In accordance with the IEC61215 and IEC61823 standards, we tested the effects of temperature and radiance on the electrical stability of conventional, half-cell, and shingled modules in a simulated indoor environment and a real outdoor environment at a photovoltaic power station. The absolute values of the relative temperature coefficients of the main electrical parameters of shingled and half-cell modules are significantly lower than those of conventional modules under the AM1.5 irradiance condition. This indicates that shingled and half-cell modules have higher thermal stability. Moreover, thermal stability is positively correlated with irradiance. The light utilization efficiency of these two types of modules is greater than that of conventional modules in the incidence angle range of 0–80°; this shows that such modules are less affected by the incidence angle. After accumulative irradiance in an outdoor environment, the light-induced degradation of half-cell and shingled modules is weaker than that of conventional modules; thus, half-cell and shingled modules possess higher stability against long-term irradiance. Half-cell and shingled modules exhibit greater performance stability than conventional modules do in terms of heat, incidence angle, and long-term irradiance. This is mainly due to their stronger thermomechanical stress resistance, which is caused by the small cell area, the smaller Joule heat generated by the circuit, and the weakened hot-spot effect due to the parallel connection of some solar cells inside PV modules.
顾学昊 , 鲁林峰 , 殷敏 , 等 . 光伏组件盖板玻璃的结构优化 [J]. 光学 精密工程 , 2019 , 27 ( 4 ): 756 - 765 .
GU X H , LU L F , YIN M , et al . Enhanced photovoltaic panel performance by geometry design of cover glass [J]. Opt. Precision Eng. , 2019 , 27 ( 4 ): 756 - 765 . (in Chinese)
TANG T , GAN C H , HU Z G , et al . A quantitative comparison between double glass photovoltaic modules using half-size cells and quarter-size cells [J]. IEEE Journal of Photovoltaics , 2017 , 7 ( 5 ): 1298 - 1303 .
荣丹丹 , 蒋京娜 , 倪健雄 , 等 . 半片电池技术在光伏组件中的应用 [J]. 新能源进展 , 2017 , 5 ( 4 ): 255 - 258 .
RONG D D , JIANG J N , NI J X , et al . Application of halved cells in PV module [J]. Advances in New and Renewable Energy , 2017 , 5 ( 4 ): 255 - 258 . (in Chinese)
JENS S , STEPHAN S , SASCHA D , et al . Solar module with half size solar cells [A]. 29th European Photovoltaic Solar Energy Conference And Exhibition , 2014 : 185 - 189 .
EITERNICK S , KAULE F , ZÜHLKE H U , et al . High quality half-cell processing using thermal laser separation [J]. Energy Procedia , 2015 , 77 : 340 - 345 .
MITTAG M , ZECH T , WIESE M , et al . Cell-to-module (CTM) analysis for photovoltaic modules with shingled solar cells [C]. 2017 IEEE 44th Photovoltaic Specialist Conference (PVSC) . 2530,2017 , Washington , DC , USA . IEEE , 2017 : 1531 - 1536 .
CLEMENT C E , SINGH J P , BIRGERSSON E , et al . Hotspot development and shading response of shingled PV modules [J]. Solar Energy , 2020 , 207 : 729 - 735 .
HANIFI H , DASSLER D , SCHNEIDER J , et al . Optimized tab width in half-cell modules [J]. Energy Procedia , 2016 , 92 : 52 - 59 .
WAQAR AKRAM M , LI G Q , JIN Y , et al . Study of manufacturing and hotspot formation in cut cell and full cell PV modules [J]. Solar Energy , 2020 , 203 : 247 - 259 .
ROETH J , FACCHINI A , BERNHARD N . Optimized size and tab width in partial solar cell modules including shingled designs [J]. International Journal of Photoenergy , 2017 , 2017 : 1 - 7 .
GÉRENTON F , EYMARD J , HARRISON S , et al . Analysis of edge losses on silicon heterojunction half solar cells [J]. Solar Energy Materials and Solar Cells , 2020 , 204 : 110213 .
STEFAN W , MUSSI G , SOPHIE H , et al . Characterization and long term stability analysis at photovoltaic modules with shingled cell strings [C]. 37th European Photovoltaic Solar Energy Conference and Exhibition , 2020 ( 1 ): 7 - 11 .
IEC 61215 - 2 : 2015 ,
Terrestrial photovoltaic (PV) modules–design qualification and type approval–Part 2 : test procedures [EB/OL]. https://webstore.iec.ch/publication/24311. 2016-03-09 https://webstore.iec.ch/publication/24311.2016-03-09 .
IEC 61853 - 2 : 2016 ,
Photovoltaic (PV) module performance testing and energy rating–Part 2 : Spectral responsivity , incidence angle and module operating temperature measurements [EB/OL]. https://webstore.iec.ch/publication/25811.2016-09-06 https://webstore.iec.ch/publication/25811.2016-09-06 .
刘志民 , 胡晓阳 , 张可佳 , 等 . 光伏组件入射角影响测试的风险控制 [A]. 中国建材科技杂志社 , 2020 : 3 .
LIU ZH M , HU X Y , ZHANG K J , et al . Risk control of PV module incidence angle effects measurement [J]. China Building Materials Magazine , 2020 : 3 . (in Chinese)
周理想 . 高效晶体硅太阳能电池的理论模拟及其机理研究 [D]. 金华 : 浙江师范大学 , 2020 .
ZHOU L X . Study of the Theoretical Simulation and Mechanism of High-Efficiency Crystalline Silicon Solar Cell [D]. Jinhua : Zhejiang Normal University , 2020 . (in Chinese)
张国华 . 最小二乘法线性回归分析及其测量不确定度探讨 [J]. 中国石油和化工标准与质量 , 2020 , 40 ( 15 ): 72 - 73 .
ZHANG G H . Linear regression analysis of least square method and its measurement uncertainty [J]. China Petroleum and Chemical Standard and Quality , 2020 , 40 ( 15 ): 72 - 73 . (in Chinese)
王喜炜 , 白建波 , 宋昊 , 等 . 基于温度系数试验的光伏组件性能评估 [J]. 太阳能学报 , 2020 , 41 ( 7 ): 129 - 135 .
WANG X W , BAI J B , SONG H , et al . Performance evaluation of photovoltaic modules based on temperature coefficient test [J]. Acta Energiae Solaris Sinica , 2020 , 41 ( 7 ): 129 - 135 . (in Chinese)
林剑春 , 杨爱军 , 沈熠辉 . 电致发光缺陷检测仪的成像性能评估 [J]. 光学 精密工程 , 2017 , 25 ( 6 ): 1418 - 1424 .
LIN J CH , YANG A J , SHEN Y H . Evaluation of imaging performance for electroluminescence defect detector [J]. Opt. Precision Eng. , 2017 , 25 ( 6 ): 1418 - 1424 . (in Chinese)
何翔 , 杨爱军 , 黎健生 , 等 . 光伏用电致发光缺陷检测仪空间分辨率的量化评估 [J]. 光学 精密工程 , 2020 , 28 ( 3 ): 542 - 547 .
HE X , YANG A J , LI J SH , et al . Quantitative evaluation of spatial resolution of photovoltaic electroluminescence defect detector [J]. Opt. Precision Eng. , 2020 , 28 ( 3 ): 542 - 547 . (in Chinese)
QIAN J D , CLEMENT C E , ERNST M , et al . Analysis of hotspots in half cell modules undetected by current test standards [J]. IEEE Journal of Photovoltaics , 2019 , 9 ( 3 ): 842 - 848 .
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