Measuring the solar reflectance index for the soil surface

Detalhes bibliográficos
Autor(a) principal: Ferruzzi, Yuri
Data de Publicação: 2022
Outros Autores: Souza, Samuel Nelson Melegari de, Gnoatto, Estor, Nogueira, Carlos Eduardo Camargo, Fischborn, Marcos
Tipo de documento: Artigo
Idioma: por
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/36444
Resumo: The study of solar reflectance and therefore the albedo is essential for bifacial photovoltaic systems to estimate their performance. To meet this need, two pyranometers were installed, one observing the direct and the other the reflected solar radiation, in order to obtain data on the albedo of the ground during the experimental activity. The albedo of the ground surface is an important factor in the cost-benefit ratio of a bifacial photovoltaic system. The measured data sets include albedo time series in the monthly and hourly period, for the period 2022. Preliminary results indicated for a typical soil, Eutrophic Red Latosol, which presents a clayey to moderate texture, an albedo value of 0.15 with a measurement uncertainty of ±0.02. The data aims to facilitate the understanding of albedo values and the characteristics required, both for the use in a bifacial photovoltaic project installed on site, for its future financial analysis, and to better estimate the performance and reduce the risk of system deployment.
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spelling Measuring the solar reflectance index for the soil surfaceMedición del índice de reflectancia solar para la superficie del sueloMensurando o índice de refletância solar para a superfície de soloRadiación solarFotovoltaicaAlbedo.Solar radiationPhotovoltaicsAlbedo.Radiação solarFotovoltaicaAlbedo.The study of solar reflectance and therefore the albedo is essential for bifacial photovoltaic systems to estimate their performance. To meet this need, two pyranometers were installed, one observing the direct and the other the reflected solar radiation, in order to obtain data on the albedo of the ground during the experimental activity. The albedo of the ground surface is an important factor in the cost-benefit ratio of a bifacial photovoltaic system. The measured data sets include albedo time series in the monthly and hourly period, for the period 2022. Preliminary results indicated for a typical soil, Eutrophic Red Latosol, which presents a clayey to moderate texture, an albedo value of 0.15 with a measurement uncertainty of ±0.02. The data aims to facilitate the understanding of albedo values and the characteristics required, both for the use in a bifacial photovoltaic project installed on site, for its future financial analysis, and to better estimate the performance and reduce the risk of system deployment.El estudio de la reflectancia solar y, por tanto, del albedo, es esencial para los sistemas fotovoltaicos bifaciales con el fin de estimar su rendimiento. Para satisfacer esta necesidad, se instalaron dos piranómetros, uno observando la radiación solar directa y otro la reflejada, con el objetivo de obtener datos del albedo del suelo, durante la actividad experimental. El albedo de la superficie del suelo es un factor importante en la relación coste-beneficio de un sistema fotovoltaico bifacial. Los conjuntos de datos medidos incluyen series temporales de albedo en el período mensual y horario, para el período 2022. Los resultados preliminares indicaron para un suelo típico, el Latosol Rojo Eutrofico, que presenta una textura arcillosa a moderada, un valor de albedo de 0,15 con una incertidumbre de medición de ±0,02; Los datos pretenden facilitar la comprensión de los valores de albedo y las características necesarias, tanto para el uso en un proyecto fotovoltaico bifacial instalado in situ, como para su futuro análisis financiero, así como para estimar mejor el rendimiento y reducir el riesgo de despliegue del sistema.O estudo da refletância solar e, por conseguinte do albedo são essenciais para sistemas fotovoltaicos bifaciais para estimar seu desempenho. Para atender a essa necessidade, instalou-se dois piranômetros, um observando a radiação solar direta e outro a refletida, visando desta forma obter dados do albedo do solo, durante a atividade experimental. O albedo da superfície do solo é um fator importante na relação custo-benefício de um sistema fotovoltaico bifacial. Os conjuntos de dados medidos incluem séries temporais de albedo no período mensal e horários, para o período de 2022. Os resultados preliminares indicaram para um solo típico, o Latossolo Vermelho Eutrófico, que apresenta uma textura argilosa a moderada, um valor de albedo de 0,15 com uma incerteza de medição de ±0,02; Os dados visam facilitar a compreensão dos valores de albedo e as características necessárias, tanto para a uso em um projeto fotovoltaico bifacial instalado no local, quanto para a sua análise financeira futura, como para melhor estimar o desempenho e reduzir o risco de implantação dos sistemas.Research, Society and Development2022-10-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/3644410.33448/rsd-v11i14.36444Research, Society and Development; Vol. 11 No. 14; e413111436444Research, Society and Development; Vol. 11 Núm. 14; e413111436444Research, Society and Development; v. 11 n. 14; e4131114364442525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/36444/30486Copyright (c) 2022 Yuri Ferruzzi; Samuel Nelson Melegari de Souza; Estor Gnoatto; Carlos Eduardo Camargo Nogueira; Marcos Fischbornhttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessFerruzzi, Yuri Souza, Samuel Nelson Melegari deGnoatto, Estor Nogueira, Carlos Eduardo Camargo Fischborn, Marcos 2022-11-08T13:36:27Zoai:ojs.pkp.sfu.ca:article/36444Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:51:00.037474Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv Measuring the solar reflectance index for the soil surface
Medición del índice de reflectancia solar para la superficie del suelo
Mensurando o índice de refletância solar para a superfície de solo
title Measuring the solar reflectance index for the soil surface
spellingShingle Measuring the solar reflectance index for the soil surface
Ferruzzi, Yuri
Radiación solar
Fotovoltaica
Albedo.
Solar radiation
Photovoltaics
Albedo.
Radiação solar
Fotovoltaica
Albedo.
title_short Measuring the solar reflectance index for the soil surface
title_full Measuring the solar reflectance index for the soil surface
title_fullStr Measuring the solar reflectance index for the soil surface
title_full_unstemmed Measuring the solar reflectance index for the soil surface
title_sort Measuring the solar reflectance index for the soil surface
author Ferruzzi, Yuri
author_facet Ferruzzi, Yuri
Souza, Samuel Nelson Melegari de
Gnoatto, Estor
Nogueira, Carlos Eduardo Camargo
Fischborn, Marcos
author_role author
author2 Souza, Samuel Nelson Melegari de
Gnoatto, Estor
Nogueira, Carlos Eduardo Camargo
Fischborn, Marcos
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Ferruzzi, Yuri
Souza, Samuel Nelson Melegari de
Gnoatto, Estor
Nogueira, Carlos Eduardo Camargo
Fischborn, Marcos
dc.subject.por.fl_str_mv Radiación solar
Fotovoltaica
Albedo.
Solar radiation
Photovoltaics
Albedo.
Radiação solar
Fotovoltaica
Albedo.
topic Radiación solar
Fotovoltaica
Albedo.
Solar radiation
Photovoltaics
Albedo.
Radiação solar
Fotovoltaica
Albedo.
description The study of solar reflectance and therefore the albedo is essential for bifacial photovoltaic systems to estimate their performance. To meet this need, two pyranometers were installed, one observing the direct and the other the reflected solar radiation, in order to obtain data on the albedo of the ground during the experimental activity. The albedo of the ground surface is an important factor in the cost-benefit ratio of a bifacial photovoltaic system. The measured data sets include albedo time series in the monthly and hourly period, for the period 2022. Preliminary results indicated for a typical soil, Eutrophic Red Latosol, which presents a clayey to moderate texture, an albedo value of 0.15 with a measurement uncertainty of ±0.02. The data aims to facilitate the understanding of albedo values and the characteristics required, both for the use in a bifacial photovoltaic project installed on site, for its future financial analysis, and to better estimate the performance and reduce the risk of system deployment.
publishDate 2022
dc.date.none.fl_str_mv 2022-10-31
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/36444
10.33448/rsd-v11i14.36444
url https://rsdjournal.org/index.php/rsd/article/view/36444
identifier_str_mv 10.33448/rsd-v11i14.36444
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/36444/30486
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Research, Society and Development
publisher.none.fl_str_mv Research, Society and Development
dc.source.none.fl_str_mv Research, Society and Development; Vol. 11 No. 14; e413111436444
Research, Society and Development; Vol. 11 Núm. 14; e413111436444
Research, Society and Development; v. 11 n. 14; e413111436444
2525-3409
reponame:Research, Society and Development
instname:Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
instname_str Universidade Federal de Itajubá (UNIFEI)
instacron_str UNIFEI
institution UNIFEI
reponame_str Research, Society and Development
collection Research, Society and Development
repository.name.fl_str_mv Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)
repository.mail.fl_str_mv rsd.articles@gmail.com
_version_ 1797052814433714176

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