干旱区生态环境知识资源中心(Arid): Comprehensive Modeling of Dust Accumulation on PV Modules Through Dry Deposition Processes

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DOI	10.1109/JPHOTOV.2020.2992352
	Comprehensive Modeling of Dust Accumulation on PV Modules Through Dry Deposition Processes
	Sengupta, Saheli; Sengupta, Samarjit; Saha, Hiranmay
通讯作者	Sengupta, S
来源期刊	IEEE JOURNAL OF PHOTOVOLTAICS
ISSN	2156-3381
EISSN	2156-3403
出版年	2020
卷号	10 期号:4 页码:1148-1157
英文摘要	Solar photovoltaic (SPV) array does not give constant power output due to the adverse effects of various stresses over its performance. Dust is a critical affecting factor, especially in tropical, arid, and semiarid regions, as it reduces power output by lowering the transmittance of the glass cover. Usually, total dust accumulation on an SPV module goes through three processes viz., deposition, rebound, and re-suspension. In this article, a detailed analysis of all these phenomena has been carried out to build up a comprehensive model for dry deposition of dust to assess power output reduction for this. Variations of all these processes for particles with different diameters and modules at various tilt angles have also been investigated. The model shows that transmittance becomes minimum at a tilt angle of about 15 degrees, which is validated by laboratory experimentation. The deviation between measured and the model-based calculated dust deposition density is found to be 4.84%. The energy output of 10 kW(P) PV power plant has been calculated with this model with weather data collected from a weather monitoring station (at latitude 22.5713 degrees N, longitude 88.3109 degrees E) and dust data from a website of Government of India. Daily generated energy in this plant for 15 days is recorded by a digital meter and compared with the calculated ones. The deviation between the two is seen to be within +/- 6%.
英文关键词	Surface treatment Wind speed Degradation Mathematical model Atmospheric modeling Photovoltaic systems Dust deposition impaction power degradation rebound resuspension tilt angle
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000542594700031
WOS关键词	SOLAR ; RESUSPENSION ; TRANSMITTANCE ; PARAMETERS ; SURFACES ; UPDATE ; GLASS
WOS类目	Energy & Fuels ; Materials Science, Multidisciplinary ; Physics, Applied
WOS研究方向	Energy & Fuels ; Materials Science ; Physics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/324822
作者单位	[Sengupta, Saheli; Sengupta, Samarjit; Saha, Hiranmay] IIEST, CEGESS, Sibpur 711103, Howrah, India
推荐引用方式 GB/T 7714	Sengupta, Saheli,Sengupta, Samarjit,Saha, Hiranmay. Comprehensive Modeling of Dust Accumulation on PV Modules Through Dry Deposition Processes[J],2020,10(4):1148-1157.
APA	Sengupta, Saheli,Sengupta, Samarjit,&Saha, Hiranmay.(2020).Comprehensive Modeling of Dust Accumulation on PV Modules Through Dry Deposition Processes.IEEE JOURNAL OF PHOTOVOLTAICS,10(4),1148-1157.
MLA	Sengupta, Saheli,et al."Comprehensive Modeling of Dust Accumulation on PV Modules Through Dry Deposition Processes".IEEE JOURNAL OF PHOTOVOLTAICS 10.4(2020):1148-1157.