Experimental study on effect of multi-factor coupling on surface temperature of photovoltaic module

	Experimental study on effect of multi-factor coupling on surface temperature of photovoltaic module
	Wang, Chunlong 1,2,3,4; Yang, Airong 1,2,3,4; Li, Jinping 1,2,3,4; Wang, Lei 1,2,3,4; Si, Zetian 1,2,3,4
刊名	Taiyangneng Xuebao/Acta Energiae Solaris Sinica
	2019-01-28
卷号	40 期号:1 页码:112-118
关键词	Atmospheric temperature Factor analysis Linear regression Photoelectrochemical cells Photovoltaic cells Photovoltaic effects Solar energy Solar radiation Surface properties Wind Grey relational analysis Linear regression equation Multi factors Multiple linear regression analysis Photovoltaic modules Photovoltaic power generation Photovoltaic power generation systems PV modules
ISSN号	02540096
英文摘要	The research on the effect of low temperature (below 0) on photovoltaic power generation is relatively fewer. In order to further study the influence of temperature on power generation. The effect of each factor on the surface temperature of PV module is studied in this paper. The factors were analyzed quantitatively by using the grey relational analysis. The optimal relevance order is solar irradiance, the ambient temperature, wind speed and humidity. Further, the relationship between the factors and the surface temperature of PV module were analyzed by using multiple linear regression analysis. The results showed that the PV module positive temperature increase 0.037, when the solar irradiance increases 1 W/m2, increase 0.851 when the ambient temperature rise 1, decrease 0.421 when wind speed increases 1 m/s, increase 0.248 when the humidity increase 1%. Secondly, according to the characteristics of photovoltaic cells conversion, the effect of the surface temperature of PV module on output voltage, current and power generation was also studied experimentally. And the relationship was analyzed by using the linear regression equation. The result showed that the power generation increased by 0.016 Wh when PV module positive temperature increase 1. © 2019, Editorial Board of Acta Energiae Solaris Sinica. All right reserved.
语种	中文
出版者	Science Press
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/114643]
专题	能源与动力工程学院
作者单位	1.Western China Energy & Environment Research Center, Lanzhou University of Technology, Lanzhou; 730050, China; 2.Key Laboratory of Complementary Energy System of Biomass and Solar Energy Gansu Province, Lanzhou; 730050, China; 3.China Northwestern Collaborative Innovation Center of Low-carbon Urbanization Technologies, Lanzhou; 730050, China; 4.College of Energy and Power Engineerin, Lanzhou University of Technology, Lanzhou; 730050, China
推荐引用方式 GB/T 7714	Wang, Chunlong,Yang, Airong,Li, Jinping,et al. Experimental study on effect of multi-factor coupling on surface temperature of photovoltaic module[J]. Taiyangneng Xuebao/Acta Energiae Solaris Sinica,2019,40(1):112-118.
APA	Wang, Chunlong,Yang, Airong,Li, Jinping,Wang, Lei,&Si, Zetian.(2019).Experimental study on effect of multi-factor coupling on surface temperature of photovoltaic module.Taiyangneng Xuebao/Acta Energiae Solaris Sinica,40(1),112-118.
MLA	Wang, Chunlong,et al."Experimental study on effect of multi-factor coupling on surface temperature of photovoltaic module".Taiyangneng Xuebao/Acta Energiae Solaris Sinica 40.1(2019):112-118.