ESTIMATION OF DAILY ENERGY GAIN OF SOLAR TRACKING SURFACES BASED ON GEOGRAPHIC POSITION
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Revista Eletrônica Debates em Educação Científica e Tecnológica |
Texto Completo: | https://ojs.ifes.edu.br/index.php/ric/article/view/940 |
Resumo: | The performance of solar systems depends on the effective incident solar energy on the capture surface. This factor is dependent on the geographic position, the orientation of the surface, atmospheric conditions, and other geo-climatic factors. Solar trackers, typically uni- and biaxial, are used to optimize the capture of solar radiation via movement of the plane of incidence of these devices. A reliable estimation of the energy gain of these trackers with respect to a fixed surface facilitates more accurate analyses of the feasibility, operation, and maintenance of solar ventures. In this work, a method for estimating the relative energy gain of uni- and biaxial solar trackers is developed. This approach applies to locations between the Arctic Circle and the Antarctic Circle, using geographic coordinates and the altitude of the location of interest, providing daily results throughout the year. Unlike empirical results or case studies, the proposed method applies to any location and has a low error. It can be implemented using iterative algorithms with a low computational cost and can be easily utilized by researchers and technicians in the field. |
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ESTIMATION OF DAILY ENERGY GAIN OF SOLAR TRACKING SURFACES BASED ON GEOGRAPHIC POSITIONESTIMATION OF DAILY ENERGY GAIN OF SOLAR TRACKING SURFACES BASEDsolar energysolar trackersenergy captureThe performance of solar systems depends on the effective incident solar energy on the capture surface. This factor is dependent on the geographic position, the orientation of the surface, atmospheric conditions, and other geo-climatic factors. Solar trackers, typically uni- and biaxial, are used to optimize the capture of solar radiation via movement of the plane of incidence of these devices. A reliable estimation of the energy gain of these trackers with respect to a fixed surface facilitates more accurate analyses of the feasibility, operation, and maintenance of solar ventures. In this work, a method for estimating the relative energy gain of uni- and biaxial solar trackers is developed. This approach applies to locations between the Arctic Circle and the Antarctic Circle, using geographic coordinates and the altitude of the location of interest, providing daily results throughout the year. Unlike empirical results or case studies, the proposed method applies to any location and has a low error. It can be implemented using iterative algorithms with a low computational cost and can be easily utilized by researchers and technicians in the field.ESTIMATION OF DAILY ENERGY GAIN OF SOLAR TRACKING SURFACES BASEDInstituto Federal do Espírito Santo2021-04-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.ifes.edu.br/index.php/ric/article/view/94010.36524/ric.v7i1.940Revista Ifes Ciência ; v. 7 n. 1 (2021): Revista Ifes Ciência; 01-142359-479910.36524/ric.v7i1reponame:Revista Eletrônica Debates em Educação Científica e Tecnológicainstname:Instituto Federal de Educação, Ciência e Tecnologia do Espírito Santo (IFES)instacron:IFESporhttps://ojs.ifes.edu.br/index.php/ric/article/view/940/685Copyright (c) 2021 Revista Ifes Ciência https://creativecommons.org/licenses/by-nc-nd/4.0info:eu-repo/semantics/openAccessMiguel, HigorColombi Gomes, LeticiaTurczyn Campos, CesarRodrigues Muniz, Pablo2021-04-15T14:06:12Zoai::article/940Revistahttps://ojs.ifes.edu.br/index.php/indexPUBhttps://ojs.ifes.edu.br/index.php/index/oairevistadect@gmail.com||sidneiquezada@gmail.com2236-21502179-6955opendoar:2024-03-06T12:56:44.815589Revista Eletrônica Debates em Educação Científica e Tecnológica - Instituto Federal de Educação, Ciência e Tecnologia do Espírito Santo (IFES)false |
dc.title.none.fl_str_mv |
ESTIMATION OF DAILY ENERGY GAIN OF SOLAR TRACKING SURFACES BASED ON GEOGRAPHIC POSITION ESTIMATION OF DAILY ENERGY GAIN OF SOLAR TRACKING SURFACES BASED |
title |
ESTIMATION OF DAILY ENERGY GAIN OF SOLAR TRACKING SURFACES BASED ON GEOGRAPHIC POSITION |
spellingShingle |
ESTIMATION OF DAILY ENERGY GAIN OF SOLAR TRACKING SURFACES BASED ON GEOGRAPHIC POSITION Miguel, Higor solar energy solar trackers energy capture |
title_short |
ESTIMATION OF DAILY ENERGY GAIN OF SOLAR TRACKING SURFACES BASED ON GEOGRAPHIC POSITION |
title_full |
ESTIMATION OF DAILY ENERGY GAIN OF SOLAR TRACKING SURFACES BASED ON GEOGRAPHIC POSITION |
title_fullStr |
ESTIMATION OF DAILY ENERGY GAIN OF SOLAR TRACKING SURFACES BASED ON GEOGRAPHIC POSITION |
title_full_unstemmed |
ESTIMATION OF DAILY ENERGY GAIN OF SOLAR TRACKING SURFACES BASED ON GEOGRAPHIC POSITION |
title_sort |
ESTIMATION OF DAILY ENERGY GAIN OF SOLAR TRACKING SURFACES BASED ON GEOGRAPHIC POSITION |
author |
Miguel, Higor |
author_facet |
Miguel, Higor Colombi Gomes, Leticia Turczyn Campos, Cesar Rodrigues Muniz, Pablo |
author_role |
author |
author2 |
Colombi Gomes, Leticia Turczyn Campos, Cesar Rodrigues Muniz, Pablo |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Miguel, Higor Colombi Gomes, Leticia Turczyn Campos, Cesar Rodrigues Muniz, Pablo |
dc.subject.por.fl_str_mv |
solar energy solar trackers energy capture |
topic |
solar energy solar trackers energy capture |
description |
The performance of solar systems depends on the effective incident solar energy on the capture surface. This factor is dependent on the geographic position, the orientation of the surface, atmospheric conditions, and other geo-climatic factors. Solar trackers, typically uni- and biaxial, are used to optimize the capture of solar radiation via movement of the plane of incidence of these devices. A reliable estimation of the energy gain of these trackers with respect to a fixed surface facilitates more accurate analyses of the feasibility, operation, and maintenance of solar ventures. In this work, a method for estimating the relative energy gain of uni- and biaxial solar trackers is developed. This approach applies to locations between the Arctic Circle and the Antarctic Circle, using geographic coordinates and the altitude of the location of interest, providing daily results throughout the year. Unlike empirical results or case studies, the proposed method applies to any location and has a low error. It can be implemented using iterative algorithms with a low computational cost and can be easily utilized by researchers and technicians in the field. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-04-15 |
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://ojs.ifes.edu.br/index.php/ric/article/view/940 10.36524/ric.v7i1.940 |
url |
https://ojs.ifes.edu.br/index.php/ric/article/view/940 |
identifier_str_mv |
10.36524/ric.v7i1.940 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://ojs.ifes.edu.br/index.php/ric/article/view/940/685 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2021 Revista Ifes Ciência https://creativecommons.org/licenses/by-nc-nd/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2021 Revista Ifes Ciência https://creativecommons.org/licenses/by-nc-nd/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Instituto Federal do Espírito Santo |
publisher.none.fl_str_mv |
Instituto Federal do Espírito Santo |
dc.source.none.fl_str_mv |
Revista Ifes Ciência ; v. 7 n. 1 (2021): Revista Ifes Ciência; 01-14 2359-4799 10.36524/ric.v7i1 reponame:Revista Eletrônica Debates em Educação Científica e Tecnológica instname:Instituto Federal de Educação, Ciência e Tecnologia do Espírito Santo (IFES) instacron:IFES |
instname_str |
Instituto Federal de Educação, Ciência e Tecnologia do Espírito Santo (IFES) |
instacron_str |
IFES |
institution |
IFES |
reponame_str |
Revista Eletrônica Debates em Educação Científica e Tecnológica |
collection |
Revista Eletrônica Debates em Educação Científica e Tecnológica |
repository.name.fl_str_mv |
Revista Eletrônica Debates em Educação Científica e Tecnológica - Instituto Federal de Educação, Ciência e Tecnologia do Espírito Santo (IFES) |
repository.mail.fl_str_mv |
revistadect@gmail.com||sidneiquezada@gmail.com |
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1798948025406586880 |