干旱区生态环境知识资源中心(Arid): Experimental Study on the Effect of Dust Deposition on Photovoltaic Panels

Arid

DOI	10.1016/j.egypro.2019.01.139
	Experimental Study on the Effect of Dust Deposition on Photovoltaic Panels
	Chen, Yingya 1,2; Liu, Yanfeng 1,2; Tian, Zhijun 1,2; Dong, Yu 1,2; Zhou, Yong 1,2; Wang, Xiaowen 1,2; Wang, Dengjia 1,2
通讯作者	Chen, Yingya
会议名称	10th International Conference on Applied Energy (ICAE)
会议日期	AUG 22-25, 2018
会议地点	Hong Kong, HONG KONG
英文摘要	In recent years, PV is considered to be one of the main way to solve the current energy crisis. PV is generally built in expo sed areas such as deserts and wasteland. And the efficiency of power generation of PV is easy affected by the dust accumulated on it. The research expounds the three factors of the effect of dust on PV, namely shielding effect, temperature effect and corrosion effect, then an efficiency evaluation method for photovoltaic cells is proposed. Finally, the field experiments show that with the increase of dust density, the short-circuit current, open-circuit voltage, and output power of the PV both decrease. The dust with a density of 10 g/m(2) can reduce the maximum power of the PV by about 34%. In the initial stage of PV dust accumulation, dust has the greatest impact on its output performance. In addition, the dust density and the conversion efficiency have better nonlinear correlation. As the dust accumulation density gradually increases, the PV conversion efficiency gradually decreases. When the dust density increases to a certain extent, the PV conversion efficiency tends to be stable. (C) 2019 The Authors. Published by Elsevier Ltd.
英文关键词	Shielding effect Temperature effect Corrosion effect Conversion efficiency
来源出版物	INNOVATIVE SOLUTIONS FOR ENERGY TRANSITIONS
ISSN	1876-6102
出版年	2019
卷号	158
页码	483-489
EISBN	*****************
出版者	ELSEVIER SCIENCE BV
类型	Proceedings Paper
语种	英语
国家	Peoples R China
开放获取类型	gold
收录类别	CPCI-S
WOS记录号	WOS:000471031700079
WOS关键词	PERFORMANCE
WOS类目	Energy & Fuels
WOS研究方向	Energy & Fuels
资源类型	会议论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/308138
作者单位	1.Xian Univ Architecture & Technol, State Key Lab Green Bldg Western China, Xian 710055, Shaanxi, Peoples R China; 2.Xian Univ Architecture & Technol, Sch Environm & Municipal Engn, Xian 710055, Shaanxi, Peoples R China
推荐引用方式 GB/T 7714	Chen, Yingya,Liu, Yanfeng,Tian, Zhijun,et al. Experimental Study on the Effect of Dust Deposition on Photovoltaic Panels[C]:ELSEVIER SCIENCE BV,2019:483-489.