Automatic and portable cleaning photovoltaic solar panels mechanism

Q3 Energy

International Journal of Power and Energy Conversion Pub Date : 2023-01-01 DOI:10.1504/ijpec.2023.133629

Fulton Carlos Reategui Ordoñez, Fernando Paredes Marchena, Juan Eduardo Reategui Ordoñez, Hugo Guillermo Jimenez Pacheco

引用次数: 0

Abstract

This research designed and built an automatic and portable cleaning mechanism for photovoltaic panels (PVs). The climate variation defined the amount of accumulated dust; this modified the load efficiency (η) by 11.05% on average, reaching a maximum of 39.6% in the hour of greatest solar spectrum. The highest value obtained of fill factor (FF) was 0.29 with a clean PV compared to 0.25 of a dirty PV, in all measurements the dust decreases the FF. In this study the power (W) loss should not be greater than 2.17 W, which can be because of dirty panels with dust; and the FF greater than 71%. The amount of accumulated dust decreases the FF, for this reason the cleaning mechanism must be programmable, must be portable and adjustable to different PV sizes.

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自动便携式清洁光伏太阳能板机构

本研究设计并构建了一种自动便携式光伏板清洗机构。气候变化决定了积尘量;这使得负载效率(η)平均提高了11.05%，在太阳光谱最大时达到39.6%的最大值。在清洁PV下获得的填充系数(FF)最大值为0.29，而在肮脏PV下获得的填充系数为0.25，在所有测量中，灰尘都降低了FF。在本研究中，功率(W)损失不应大于2.17 W，这可能是由于板脏带尘;FF大于71%。累积的粉尘量减少了FF，因此清洁机构必须是可编程的，必须是便携式的，并可调节到不同的PV尺寸。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

International Journal of Power and Energy Conversion Energy-Energy Engineering and Power Technology

CiteScore

1.60

自引率

0.00%

发文量

期刊介绍： IJPEC highlights the latest trends in research in the field of power generation, transmission and distribution. Currently there exist significant challenges in the power sector, particularly in deregulated/restructured power markets. A key challenge to the operation, control and protection of the power system is the proliferation of power electronic devices within power systems. The main thrust of IJPEC is to disseminate the latest research trends in the power sector as well as in energy conversion technologies. Topics covered include: -Power system modelling and analysis -Computing and economics -FACTS and HVDC -Challenges in restructured energy systems -Power system control, operation, communications, SCADA -Power system relaying/protection -Energy management systems/distribution automation -Applications of power electronics to power systems -Power quality -Distributed generation and renewable energy sources -Electrical machines and drives -Utilisation of electrical energy -Modelling and control of machines -Fault diagnosis in machines and drives -Special machines