The performance of photovoltaic shading devices integrated into institutional buildings

Detalhes bibliográficos
Autor(a) principal: Santos, Maurício Picetti dos
Data de Publicação: 2022
Outros Autores: Santos, Ísis Portolan dos, Salamoni, Isabel Tourinho
Tipo de documento: Artigo
Idioma: por
Título da fonte: PARC (Campinas)
Texto Completo: https://periodicos.sbu.unicamp.br/ojs/index.php/parc/article/view/8664618
Resumo: Photovoltaic solar energy is an important source of renewable energy with less environmental impact. It brings electricity generation closer to consumption units and reduces losses in energy transmission. In addition, the geometric characteristics of photovoltaic modules allow integration with the building envelope, establishing passive components to promote energy efficiency. Acting in the consumer units as a solar shading component, they limit the thermal gains in indoor environments, controlling solar irradiation incidence and reducing energy consumption by air conditioning. This article evaluated the performance of photovoltaic integrated shading devices in the building Institute of Intelligent Networks of the Federal University of Santa Maria regarding the generation of electricity and its influence on the electricity consumption of the building. Simulations were performed in the PVsyst v6.8 software to evaluate the energy generation of the photovoltaic set and in the DesignBuilder v6.1 software to estimate the energy consumption of the building. The photovoltaic integrated shading devices, composed of 34 modules, performed better than the set of the same number of modules installed on the roof of the virtual model, reducing 21.94 MWh/m².year the resulting energy consumption of the model. Therefore, the insertion of photovoltaic modules in the form of shading devices appears as an alternative for integration in buildings with reduced coverage area, presenting a similar generation to traditional systems and reducing electricity consumption.
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spelling The performance of photovoltaic shading devices integrated into institutional buildingsO desempenho de protetores solares fotovoltaicos integrados a edifícios institucionaisSistemas fotovoltaicosProtetores solaresEficiência energéticaPhotovoltaic systemsSolar shadingEnergy efficiencyPhotovoltaic solar energy is an important source of renewable energy with less environmental impact. It brings electricity generation closer to consumption units and reduces losses in energy transmission. In addition, the geometric characteristics of photovoltaic modules allow integration with the building envelope, establishing passive components to promote energy efficiency. Acting in the consumer units as a solar shading component, they limit the thermal gains in indoor environments, controlling solar irradiation incidence and reducing energy consumption by air conditioning. This article evaluated the performance of photovoltaic integrated shading devices in the building Institute of Intelligent Networks of the Federal University of Santa Maria regarding the generation of electricity and its influence on the electricity consumption of the building. Simulations were performed in the PVsyst v6.8 software to evaluate the energy generation of the photovoltaic set and in the DesignBuilder v6.1 software to estimate the energy consumption of the building. The photovoltaic integrated shading devices, composed of 34 modules, performed better than the set of the same number of modules installed on the roof of the virtual model, reducing 21.94 MWh/m².year the resulting energy consumption of the model. Therefore, the insertion of photovoltaic modules in the form of shading devices appears as an alternative for integration in buildings with reduced coverage area, presenting a similar generation to traditional systems and reducing electricity consumption.A energia solar fotovoltaica é uma importante fonte de energia renovável que reduz o impacto ambiental e aproxima a geração elétrica das unidades de consumo, diminuindo as perdas na transmissão de energia. Além disso, as características geométricas dos módulos fotovoltaicos permitem a sua integração com a envoltória do edifício, estabelecendo componentes passivos para a promoção da eficiência energética. Quando instalados nas unidades consumidoras na forma de protetores solares, os módulos fotovoltaicos limitam os ganhos térmicos nos ambientes internos a partir do controle da incidência de irradiação solar, podendo também reduzir o consumo energético por climatização. Assim, este artigo avaliou o desempenho de propostas de protetores solares fotovoltaicos integrados ao edifício Instituto de Redes Inteligentes da Universidade Federal de Santa Maria quanto à geração de energia elétrica e a influência no consumo elétrico da edificação. Para isso, foi avaliada a geração energética do conjunto fotovoltaico, através de simulação no software PVsyst v6.8, e estimado o consumo energético na edificação no software DesignBuilder v6.1. A partir das simulações, verificou-se que os protetores solares fotovoltaicos, compostos por 34 módulos, apresentaram desempenho superior ao conjunto de mesma quantidade de módulos e instalado na cobertura do modelo virtual, desenvolvendo uma redução de 21,94 MWh/m².ano na resultante energética do modelo. Assim, a inserção de módulos fotovoltaicos na forma de protetores solares surge como alternativa para a integração em edificações com área de cobertura reduzida, apresentando geração similar aos sistemas tradicionais, além de permitir a diminuição do consumo elétrico.Universidade Estadual de Campinas2022-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionTextoinfo:eu-repo/semantics/otherapplication/pdfhttps://periodicos.sbu.unicamp.br/ojs/index.php/parc/article/view/866461810.20396/parc.v13i00.8664618PARC Pesquisa em Arquitetura e Construção; Vol. 13 (2022): Continous publication; e022019PARC Pesquisa em Arquitetura e Construção; Vol. 13 (2022): Publicação contínua; e022019PARC Pesquisa em Arquitetura e Construção; v. 13 (2022): Publicação contínua; e0220191980-6809reponame:PARC (Campinas)instname:Universidade Estadual de Campinas (UNICAMP)instacron:UNICAMPporhttps://periodicos.sbu.unicamp.br/ojs/index.php/parc/article/view/8664618/29262Brazil; ContemporaryBrasil; ContemporâneoCopyright (c) 2022 PARC Pesquisa em Arquitetura e Construçãohttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessSantos, Maurício Picetti dosSantos, Ísis Portolan dos Salamoni, Isabel Tourinho2022-06-08T14:17:54Zoai:ojs.periodicos.sbu.unicamp.br:article/8664618Revistahttp://periodicos.sbu.unicamp.br/ojs/index.php/parcPUBhttps://periodicos.sbu.unicamp.br/ojs/index.php/parc/oai||parc@fec.unicamp.br1980-68091980-6809opendoar:2022-06-08T14:17:54PARC (Campinas) - Universidade Estadual de Campinas (UNICAMP)false
dc.title.none.fl_str_mv The performance of photovoltaic shading devices integrated into institutional buildings
O desempenho de protetores solares fotovoltaicos integrados a edifícios institucionais
title The performance of photovoltaic shading devices integrated into institutional buildings
spellingShingle The performance of photovoltaic shading devices integrated into institutional buildings
Santos, Maurício Picetti dos
Sistemas fotovoltaicos
Protetores solares
Eficiência energética
Photovoltaic systems
Solar shading
Energy efficiency
title_short The performance of photovoltaic shading devices integrated into institutional buildings
title_full The performance of photovoltaic shading devices integrated into institutional buildings
title_fullStr The performance of photovoltaic shading devices integrated into institutional buildings
title_full_unstemmed The performance of photovoltaic shading devices integrated into institutional buildings
title_sort The performance of photovoltaic shading devices integrated into institutional buildings
author Santos, Maurício Picetti dos
author_facet Santos, Maurício Picetti dos
Santos, Ísis Portolan dos
Salamoni, Isabel Tourinho
author_role author
author2 Santos, Ísis Portolan dos
Salamoni, Isabel Tourinho
author2_role author
author
dc.contributor.author.fl_str_mv Santos, Maurício Picetti dos
Santos, Ísis Portolan dos
Salamoni, Isabel Tourinho
dc.subject.por.fl_str_mv Sistemas fotovoltaicos
Protetores solares
Eficiência energética
Photovoltaic systems
Solar shading
Energy efficiency
topic Sistemas fotovoltaicos
Protetores solares
Eficiência energética
Photovoltaic systems
Solar shading
Energy efficiency
description Photovoltaic solar energy is an important source of renewable energy with less environmental impact. It brings electricity generation closer to consumption units and reduces losses in energy transmission. In addition, the geometric characteristics of photovoltaic modules allow integration with the building envelope, establishing passive components to promote energy efficiency. Acting in the consumer units as a solar shading component, they limit the thermal gains in indoor environments, controlling solar irradiation incidence and reducing energy consumption by air conditioning. This article evaluated the performance of photovoltaic integrated shading devices in the building Institute of Intelligent Networks of the Federal University of Santa Maria regarding the generation of electricity and its influence on the electricity consumption of the building. Simulations were performed in the PVsyst v6.8 software to evaluate the energy generation of the photovoltaic set and in the DesignBuilder v6.1 software to estimate the energy consumption of the building. The photovoltaic integrated shading devices, composed of 34 modules, performed better than the set of the same number of modules installed on the roof of the virtual model, reducing 21.94 MWh/m².year the resulting energy consumption of the model. Therefore, the insertion of photovoltaic modules in the form of shading devices appears as an alternative for integration in buildings with reduced coverage area, presenting a similar generation to traditional systems and reducing electricity consumption.
publishDate 2022
dc.date.none.fl_str_mv 2022-06-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Texto
info:eu-repo/semantics/other
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.sbu.unicamp.br/ojs/index.php/parc/article/view/8664618
10.20396/parc.v13i00.8664618
url https://periodicos.sbu.unicamp.br/ojs/index.php/parc/article/view/8664618
identifier_str_mv 10.20396/parc.v13i00.8664618
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.sbu.unicamp.br/ojs/index.php/parc/article/view/8664618/29262
dc.rights.driver.fl_str_mv Copyright (c) 2022 PARC Pesquisa em Arquitetura e Construção
https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2022 PARC Pesquisa em Arquitetura e Construção
https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.coverage.none.fl_str_mv Brazil; Contemporary
Brasil; Contemporâneo
dc.publisher.none.fl_str_mv Universidade Estadual de Campinas
publisher.none.fl_str_mv Universidade Estadual de Campinas
dc.source.none.fl_str_mv PARC Pesquisa em Arquitetura e Construção; Vol. 13 (2022): Continous publication; e022019
PARC Pesquisa em Arquitetura e Construção; Vol. 13 (2022): Publicação contínua; e022019
PARC Pesquisa em Arquitetura e Construção; v. 13 (2022): Publicação contínua; e022019
1980-6809
reponame:PARC (Campinas)
instname:Universidade Estadual de Campinas (UNICAMP)
instacron:UNICAMP
instname_str Universidade Estadual de Campinas (UNICAMP)
instacron_str UNICAMP
institution UNICAMP
reponame_str PARC (Campinas)
collection PARC (Campinas)
repository.name.fl_str_mv PARC (Campinas) - Universidade Estadual de Campinas (UNICAMP)
repository.mail.fl_str_mv ||parc@fec.unicamp.br
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