Bottom-up modelling of electricity end-use consumption of the residential sector in Brazil

Electricity consumption in the residential sector in Brazil has been increasing annually despite efforts to promote the energy efficiency of household appliances. One of the main goals for achieving more energy efficiency in dwellings is understanding its energy end uses. In this context, this paper...

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Autores: Teixeira, Cristiano André, Melo, Ana Paula, Fossati, Michele, Lamberts, Roberto
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2022
País:Brasil
Institución:Associação Nacional de Tecnologia do Ambiente Construído (ANTAC)
Repositorio:Ambiente construído (Online)
Idioma:inglés
OAI Identifier:oai:seer.ufrgs.br:article/117770
Acceso en línea:https://seer.ufrgs.br/index.php/ambienteconstruido/article/view/117770
Access Level:acceso abierto
Palabra clave:Energy modelling
Bottom-up
Residential electricity end uses
Modelagem energética
Uso de eletricidade residencial
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spelling Bottom-up modelling of electricity end-use consumption of the residential sector in BrazilModelagem bottom-up do consumo por uso final de eletricidade no setor residencial no BrasilEnergy modellingBottom-upResidential electricity end usesModelagem energéticaBottom-upUso de eletricidade residencialElectricity consumption in the residential sector in Brazil has been increasing annually despite efforts to promote the energy efficiency of household appliances. One of the main goals for achieving more energy efficiency in dwellings is understanding its energy end uses. In this context, this paper presents a bottom-up model developed to analyse regional and national electricity end uses in the residential sector in Brazil based on a recent survey on Ownership of Appliances and Consumption Habits. The percentages of total electricity consumption associated with nine appliances (light bulbs, refrigerators, freezers, televisions, showers, microwaves, washing machines, fans, and air conditioners) were estimated. The values were obtained using the software EnergyPlus for air conditioners and electricity consumption equations for the other eight appliances. Results show that the proposed model gives reasonable estimates of electricity consumption, which were close to the values expected for most appliances. Regionally, the appliances for which ownership and pattern of use are influenced by the climate (electric showers, fans, and air conditioners) obtained the most significant variation in the percentage of electricity consumption.consumo de energia no setor residencial brasileiro tem aumentado significativamente, apesar dos esforços para promover a eficiência energética dos eletrodomésticos. Um dos principais objetivos para a melhoria da eficiência energética nas residências é entender seus usos finais de energia. Neste contexto, este artigo apresenta o desenvolvimento de um modelo bottom-up para analisar os usos finais de energia regionais e nacionais no setor residencial brasileiro com base na Pesquisa de Posse e Hábitos de Uso de Equipamentos Elétricos na Classe Residencial. Foram estimados os percentuais do consumo total de energia elétrica associados a nove eletrodomésticos (lâmpadas, geladeiras, freezers, televisores, chuveiros, microondas, máquinas de lavar, ventiladores e condicionadores de ar). Os valores foram obtidos por meio do software EnergyPlus para condicionadores de ar e com equações de consumo de energia elétrica para os outros oito aparelhos. Os resultados mostram que o modelo proposto fornece estimativas razoáveis de consumo de energia elétrica, próximas aos valores esperados para a maioria dos eletrodomésticos. Observou-se que a posse e utilização dos eletrodomésticos, influenciados pelo clima (chuveiros elétricos, ventiladores e condicionadores de ar), obtiveram a maior variação no percentual de consumo de energia elétrica.ANTAC – Associação Nacional de Tecnologia do Ambiente Construído2022-05-24info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttps://seer.ufrgs.br/index.php/ambienteconstruido/article/view/117770Ambiente Construído; Vol. 22 No. 3 (2022); 113-131Ambiente Construído; Vol. 22 Núm. 3 (2022); 113-131Ambiente Construído; v. 22 n. 3 (2022); 113-1311678-86211415-8876reponame:Ambiente construído (Online)instname:Associação Nacional de Tecnologia do Ambiente Construído (ANTAC)instacron:ANTACenghttps://seer.ufrgs.br/index.php/ambienteconstruido/article/view/117770/84940Copyright (c) 2022 Ambiente Construídohttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessTeixeira, Cristiano AndréMelo, Ana PaulaFossati, MicheleLamberts, Roberto2023-01-09T20:06:06Zoai:seer.ufrgs.br:article/117770Revistahttps://seer.ufrgs.br/ambienteconstruidoPUBhttps://seer.ufrgs.br/index.php/ambienteconstruido/oai||ambienteconstruido@ufrgs.br1678-86211415-8876opendoar:2023-01-09T20:06:06Ambiente construído (Online) - Associação Nacional de Tecnologia do Ambiente Construído (ANTAC)false
dc.title.none.fl_str_mv Bottom-up modelling of electricity end-use consumption of the residential sector in Brazil
Modelagem bottom-up do consumo por uso final de eletricidade no setor residencial no Brasil
title Bottom-up modelling of electricity end-use consumption of the residential sector in Brazil
spellingShingle Bottom-up modelling of electricity end-use consumption of the residential sector in Brazil
Teixeira, Cristiano André
Energy modelling
Bottom-up
Residential electricity end uses
Modelagem energética
Bottom-up
Uso de eletricidade residencial
title_short Bottom-up modelling of electricity end-use consumption of the residential sector in Brazil
title_full Bottom-up modelling of electricity end-use consumption of the residential sector in Brazil
title_fullStr Bottom-up modelling of electricity end-use consumption of the residential sector in Brazil
title_full_unstemmed Bottom-up modelling of electricity end-use consumption of the residential sector in Brazil
title_sort Bottom-up modelling of electricity end-use consumption of the residential sector in Brazil
dc.creator.none.fl_str_mv Teixeira, Cristiano André
Melo, Ana Paula
Fossati, Michele
Lamberts, Roberto
author Teixeira, Cristiano André
author_facet Teixeira, Cristiano André
Melo, Ana Paula
Fossati, Michele
Lamberts, Roberto
author_role author
author2 Melo, Ana Paula
Fossati, Michele
Lamberts, Roberto
author2_role author
author
author
dc.subject.por.fl_str_mv Energy modelling
Bottom-up
Residential electricity end uses
Modelagem energética
Bottom-up
Uso de eletricidade residencial
topic Energy modelling
Bottom-up
Residential electricity end uses
Modelagem energética
Bottom-up
Uso de eletricidade residencial
description Electricity consumption in the residential sector in Brazil has been increasing annually despite efforts to promote the energy efficiency of household appliances. One of the main goals for achieving more energy efficiency in dwellings is understanding its energy end uses. In this context, this paper presents a bottom-up model developed to analyse regional and national electricity end uses in the residential sector in Brazil based on a recent survey on Ownership of Appliances and Consumption Habits. The percentages of total electricity consumption associated with nine appliances (light bulbs, refrigerators, freezers, televisions, showers, microwaves, washing machines, fans, and air conditioners) were estimated. The values were obtained using the software EnergyPlus for air conditioners and electricity consumption equations for the other eight appliances. Results show that the proposed model gives reasonable estimates of electricity consumption, which were close to the values expected for most appliances. Regionally, the appliances for which ownership and pattern of use are influenced by the climate (electric showers, fans, and air conditioners) obtained the most significant variation in the percentage of electricity consumption.
publishDate 2022
dc.date.none.fl_str_mv 2022-05-24
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://seer.ufrgs.br/index.php/ambienteconstruido/article/view/117770
url https://seer.ufrgs.br/index.php/ambienteconstruido/article/view/117770
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://seer.ufrgs.br/index.php/ambienteconstruido/article/view/117770/84940
dc.rights.driver.fl_str_mv Copyright (c) 2022 Ambiente Construído
https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2022 Ambiente Construído
https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv ANTAC – Associação Nacional de Tecnologia do Ambiente Construído
publisher.none.fl_str_mv ANTAC – Associação Nacional de Tecnologia do Ambiente Construído
dc.source.none.fl_str_mv Ambiente Construído; Vol. 22 No. 3 (2022); 113-131
Ambiente Construído; Vol. 22 Núm. 3 (2022); 113-131
Ambiente Construído; v. 22 n. 3 (2022); 113-131
1678-8621
1415-8876
reponame:Ambiente construído (Online)
instname:Associação Nacional de Tecnologia do Ambiente Construído (ANTAC)
instacron:ANTAC
instname_str Associação Nacional de Tecnologia do Ambiente Construído (ANTAC)
instacron_str ANTAC
institution ANTAC
reponame_str Ambiente construído (Online)
collection Ambiente construído (Online)
repository.name.fl_str_mv Ambiente construído (Online) - Associação Nacional de Tecnologia do Ambiente Construído (ANTAC)
repository.mail.fl_str_mv ||ambienteconstruido@ufrgs.br
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score 15,223283

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