PERFORMANCE STUDY OF DUST ADHESION OF PV MODULE SURFACES ON HIGHWAY SLOPE

申永鹏; 刘洋; 王帅兵; 齐文雷; 王延峰

doi:10.19912/j.0254-0096.tynxb.2022-1856

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Acta Energiae Solaris Sinica ›› 2024, Vol. 45 ›› Issue (4) : 450-467. DOI: 10.19912/j.0254-0096.tynxb.2022-1856

PERFORMANCE STUDY OF DUST ADHESION OF PV MODULE SURFACES ON HIGHWAY SLOPE

Yao Lei^1,2, Fu Hao², Ma Kefei³, Jia Ximing³, Huang Pengluan³, Liu Jin²

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Abstract

The chemical components of dust on the surface of highway slope PV module are analyzed and study the main influencing factors and mechanism of dust adhesion under condensation conditions are studied. The results show that the dust on the surface of highway slope PV dust is influenced by the environment, which lead to a high content of organic and plant fibers. Combined effects of condensation and organic cause formation of flat film and hydrogen bonds between the dust and surface of PV module to increase adhesion strength. In contrast, the plant fibers reduce the adhesion strength on interfaces.

Key words

PV modules / dust / adhesion / condensation / organic / highway slope

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Yao Lei, Fu Hao, Ma Kefei, Jia Ximing, Huang Pengluan, Liu Jin. PERFORMANCE STUDY OF DUST ADHESION OF PV MODULE SURFACES ON HIGHWAY SLOPE[J]. Acta Energiae Solaris Sinica. 2024, 45(4): 450-467 https://doi.org/10.19912/j.0254-0096.tynxb.2022-1856

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