干旱区生态环境知识资源中心(Arid): Experimental research on the convective heat transfer coefficient of photovoltaic panel

Arid

DOI	10.1016/j.renene.2021.12.090
	Experimental research on the convective heat transfer coefficient of photovoltaic panel
	Hu, Weiwei; Li, Xingcai; Wang, Juan; Tian, Zihang; Zhou, Bin; Wu, Jinpeng; Li, Runmin; Li, Wencang; Ma, Ning; Kang, Jixuan; Wang, Yong; Tian, Jialong; Dai, Jibin
通讯作者	Li, XC
来源期刊	RENEWABLE ENERGY
ISSN	0960-1481
EISSN	1879-0682
出版年	2022
卷号	185 页码:820-826
英文摘要	The convective heat transfer between wind and photovoltaic (PV) panels will cause fluctuations in the temperature and performance of PV cells, which have a great negative impact on the grid-connected solar energy. The development of large-scale PV power plants in desertification areas has certain advantages, but the output power fluctuations caused by windy-dusty environment will be more common and important. This paper established a new model of convective heat transfer coefficient with and without dust deposition. Results show that the convective heat transfer coefficient of PV panel is not only affected by wind speed and dust density, but also related to the tilt angle of panel. As the dust accumulation density increases, the convective heat transfer coefficient of the dusty PV panel firstly increasing and then decreasing, and the maximum value appears when the dust deposition density is 20 g/m(2). In addition, the average heat transfer coefficient of dusty PV module is slightly higher than that of clean PV panels by 4.13%, which can be revealed by the thermal diffusivity. This work confirms the influence of dust on the convective heat transfer characteristics, and provides an important basis for establishing a more practical PV panel temperature prediction model. (c) 2021 Elsevier Ltd. All rights reserved.
英文关键词	Convective heat transfer coefficient Dust accumulation Photovoltaic panels Inclination Temperature
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000778562600010
WOS关键词	ELECTRICAL PERFORMANCE ; DUST DEPOSITION ; PV PANELS ; SOLAR ; WIND ; MODULES ; SYSTEM ; TRANSMITTANCE ; TECHNOLOGY ; EFFICIENCY
WOS类目	Green & Sustainable Science & Technology ; Energy & Fuels
WOS研究方向	Science & Technology - Other Topics ; Energy & Fuels
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/394266
推荐引用方式 GB/T 7714	Hu, Weiwei,Li, Xingcai,Wang, Juan,et al. Experimental research on the convective heat transfer coefficient of photovoltaic panel[J],2022,185:820-826.
APA	Hu, Weiwei.,Li, Xingcai.,Wang, Juan.,Tian, Zihang.,Zhou, Bin.,...&Dai, Jibin.(2022).Experimental research on the convective heat transfer coefficient of photovoltaic panel.RENEWABLE ENERGY,185,820-826.
MLA	Hu, Weiwei,et al."Experimental research on the convective heat transfer coefficient of photovoltaic panel".RENEWABLE ENERGY 185(2022):820-826.