干旱区生态环境知识资源中心(Arid): Impact of Soiling Deposition on CdTe and Si PV Modules in Different Climate Zones in Brazil

Arid

	Impact of Soiling Deposition on CdTe and Si PV Modules in Different Climate Zones in Brazil
	Costa, Suellen C. S.; Diniz, Antonia Sonia A. C.; Braga, Daniel Sena; Kazmerski, Lawrence L.
通讯作者	Costa, SCS (corresponding author), Pontificia Univ Catolica Minas Gerais PUC Minas, Grp Estudos Energia GREEN PUC Minas, Belo Horizonte, MG, Brazil.
会议名称	47th IEEE Photovoltaic Specialists Conference (PVSC)
会议日期	JUN 15-AUG 21, 2020
会议地点	ELECTR NETWORK
英文摘要	This preliminary case-study report summarizes 5-years of research on the contrasting soiling conditions in the tropical, subtropical, and semi-arid climates in Brazil. This paper presents a methodology to quantify the soiling ratio (SRatio) and soiling rate (SRate) in PV modules of thin-film cadmium telluride (CdTe) and polycrystalline silicon (p-Si) through measurements from monitoring soiling stations installed in different climatic zones in Brazil. In these studies, the meteorological data and the electrical and thermal parameters of the photovoltaic modules have been collected and analyzed, and a mathematical model was developed to determine the soiling ratio (SRatio) and soiling rate (SRate) for each site (in compliance with the IEC 61724-1 monitoring standard and IEC 62670-3). The SRatio for short-circuit current (SRatioI(sc)) and maximum power (SRatio(Pmax)) data from the PV modules were evaluated and compared with objective of characterizing the uniformity of the soiling deposition process and to monitor any associated issues with non-uniform thermal effects. Non-uniform soiling is dicussed associated with framed modules and with effects of precipitation. Finally, other parameters are discussed for these climate conditions.
英文关键词	Soiling Ratio soiling rate climate zones PV technologies
来源出版物	2020 47TH IEEE PHOTOVOLTAIC SPECIALISTS CONFERENCE (PVSC)
ISSN	0160-8371
出版年	2020
页码	2247-2250
ISBN	978-1-7281-6115-0
出版者	IEEE
类型	Proceedings Paper
语种	英语
收录类别	CPCI-S
WOS记录号	WOS:000653077100537
WOS关键词	PHOTOVOLTAIC MODULES ; DUST
WOS类目	Energy & Fuels ; Engineering, Electrical & Electronic
WOS研究方向	Energy & Fuels ; Engineering
资源类型	会议论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/365531
作者单位	[Costa, Suellen C. S.; Diniz, Antonia Sonia A. C.; Braga, Daniel Sena] Pontificia Univ Catolica Minas Gerais PUC Minas, Grp Estudos Energia GREEN PUC Minas, Belo Horizonte, MG, Brazil; [Kazmerski, Lawrence L.] Univ Colorado, Renewable & Sustainable Energy Inst RASEI, Boulder, CO 80309 USA
推荐引用方式 GB/T 7714	Costa, Suellen C. S.,Diniz, Antonia Sonia A. C.,Braga, Daniel Sena,et al. Impact of Soiling Deposition on CdTe and Si PV Modules in Different Climate Zones in Brazil[C]:IEEE,2020:2247-2250.