A hydro PV hybrid system for the Laranjeiras Dam (in Southern Brazil) operating with storage capacity in the water reservoir
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRGS |
Texto Completo: | http://hdl.handle.net/10183/197030 |
Resumo: | Seasonal variability coupled with the intermittency of renewable energy sources makes reservoir hydroelectric plants an interesting option to consider in hybrid energy systems, especially in cases of dams that have not been completed or have been abandoned and which still have some potential for reuse. The Laranjeiras dam was completed in the 1960s and the original project for hydroelectric power generation was not completed, made impossible by economic changes during the construction years. A recent study proposed the implementation of a hydroelectric photovoltaic hybrid system with lower horsepower to allow the dam to be made useful again. This paper presents the results of the computational simulations with the software Homer, considering the operation of the hydroelectric component (of the proposed hybrid system) with reservoir, playing the role of energy storage device when the production exceeds the demand at a given moment, reducing the loss of energy due to unavailability of demand. The study suggested to implement a hydroelectric power plant with power house at the base of the dam that has a height of 20 m, operating at a minimum flow of 9171 L/s, with reservoir operating as a device for energy storage, operating with a photovoltaic system of 360 kW, and a power limit for the purchase of energy from the grid equal to 200 kW, providing consumer loads up to 40 MWh per day, with cost of energy equal to US$0.021 per kWh and a capital cost of US$3285.617. |
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Silva, Jones Souza daBeluco, AlexandreRossini, Elton GimenezSouza, José deVasco, GabrielVega, Fausto Alfredo Canales2019-07-18T02:35:51Z20192151-4844http://hdl.handle.net/10183/197030001097568Seasonal variability coupled with the intermittency of renewable energy sources makes reservoir hydroelectric plants an interesting option to consider in hybrid energy systems, especially in cases of dams that have not been completed or have been abandoned and which still have some potential for reuse. The Laranjeiras dam was completed in the 1960s and the original project for hydroelectric power generation was not completed, made impossible by economic changes during the construction years. A recent study proposed the implementation of a hydroelectric photovoltaic hybrid system with lower horsepower to allow the dam to be made useful again. This paper presents the results of the computational simulations with the software Homer, considering the operation of the hydroelectric component (of the proposed hybrid system) with reservoir, playing the role of energy storage device when the production exceeds the demand at a given moment, reducing the loss of energy due to unavailability of demand. The study suggested to implement a hydroelectric power plant with power house at the base of the dam that has a height of 20 m, operating at a minimum flow of 9171 L/s, with reservoir operating as a device for energy storage, operating with a photovoltaic system of 360 kW, and a power limit for the purchase of energy from the grid equal to 200 kW, providing consumer loads up to 40 MWh per day, with cost of energy equal to US$0.021 per kWh and a capital cost of US$3285.617.application/pdfengSmart Grid and Renewable Energy. [Wuhan]: SCIRP. Vol. 10, no. 4 (Apr. 2019), p. 83-97HOMER (Programa de Computador)Complementaridade energéticaSistema híbrido de energiaEnergia solar fotovoltaicaEnergia renovávelEstudo de viabilidadeEnergia elétrica : GeraçãoUsinas hidrelétricasLaranjeiras, Barragem das (Canela, RS)Energetic complementarityHybrid systemsPre-Feasibility studyPV modules on floating structuresSoftware homerA hydro PV hybrid system for the Laranjeiras Dam (in Southern Brazil) operating with storage capacity in the water reservoirEstrangeiroinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSTEXT001097568.pdf.txt001097568.pdf.txtExtracted Texttext/plain35106http://www.lume.ufrgs.br/bitstream/10183/197030/2/001097568.pdf.txtbff059e0eb6506c4d0122719cf4da1dcMD52ORIGINAL001097568.pdfTexto completo (inglês)application/pdf4054114http://www.lume.ufrgs.br/bitstream/10183/197030/1/001097568.pdfe7cfb4ce6011c1ffdf8410e0806af712MD5110183/1970302019-07-19 02:33:47.85699oai:www.lume.ufrgs.br:10183/197030Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2019-07-19T05:33:47Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false |
dc.title.pt_BR.fl_str_mv |
A hydro PV hybrid system for the Laranjeiras Dam (in Southern Brazil) operating with storage capacity in the water reservoir |
title |
A hydro PV hybrid system for the Laranjeiras Dam (in Southern Brazil) operating with storage capacity in the water reservoir |
spellingShingle |
A hydro PV hybrid system for the Laranjeiras Dam (in Southern Brazil) operating with storage capacity in the water reservoir Silva, Jones Souza da HOMER (Programa de Computador) Complementaridade energética Sistema híbrido de energia Energia solar fotovoltaica Energia renovável Estudo de viabilidade Energia elétrica : Geração Usinas hidrelétricas Laranjeiras, Barragem das (Canela, RS) Energetic complementarity Hybrid systems Pre-Feasibility study PV modules on floating structures Software homer |
title_short |
A hydro PV hybrid system for the Laranjeiras Dam (in Southern Brazil) operating with storage capacity in the water reservoir |
title_full |
A hydro PV hybrid system for the Laranjeiras Dam (in Southern Brazil) operating with storage capacity in the water reservoir |
title_fullStr |
A hydro PV hybrid system for the Laranjeiras Dam (in Southern Brazil) operating with storage capacity in the water reservoir |
title_full_unstemmed |
A hydro PV hybrid system for the Laranjeiras Dam (in Southern Brazil) operating with storage capacity in the water reservoir |
title_sort |
A hydro PV hybrid system for the Laranjeiras Dam (in Southern Brazil) operating with storage capacity in the water reservoir |
author |
Silva, Jones Souza da |
author_facet |
Silva, Jones Souza da Beluco, Alexandre Rossini, Elton Gimenez Souza, José de Vasco, Gabriel Vega, Fausto Alfredo Canales |
author_role |
author |
author2 |
Beluco, Alexandre Rossini, Elton Gimenez Souza, José de Vasco, Gabriel Vega, Fausto Alfredo Canales |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Silva, Jones Souza da Beluco, Alexandre Rossini, Elton Gimenez Souza, José de Vasco, Gabriel Vega, Fausto Alfredo Canales |
dc.subject.por.fl_str_mv |
HOMER (Programa de Computador) Complementaridade energética Sistema híbrido de energia Energia solar fotovoltaica Energia renovável Estudo de viabilidade Energia elétrica : Geração Usinas hidrelétricas Laranjeiras, Barragem das (Canela, RS) |
topic |
HOMER (Programa de Computador) Complementaridade energética Sistema híbrido de energia Energia solar fotovoltaica Energia renovável Estudo de viabilidade Energia elétrica : Geração Usinas hidrelétricas Laranjeiras, Barragem das (Canela, RS) Energetic complementarity Hybrid systems Pre-Feasibility study PV modules on floating structures Software homer |
dc.subject.eng.fl_str_mv |
Energetic complementarity Hybrid systems Pre-Feasibility study PV modules on floating structures Software homer |
description |
Seasonal variability coupled with the intermittency of renewable energy sources makes reservoir hydroelectric plants an interesting option to consider in hybrid energy systems, especially in cases of dams that have not been completed or have been abandoned and which still have some potential for reuse. The Laranjeiras dam was completed in the 1960s and the original project for hydroelectric power generation was not completed, made impossible by economic changes during the construction years. A recent study proposed the implementation of a hydroelectric photovoltaic hybrid system with lower horsepower to allow the dam to be made useful again. This paper presents the results of the computational simulations with the software Homer, considering the operation of the hydroelectric component (of the proposed hybrid system) with reservoir, playing the role of energy storage device when the production exceeds the demand at a given moment, reducing the loss of energy due to unavailability of demand. The study suggested to implement a hydroelectric power plant with power house at the base of the dam that has a height of 20 m, operating at a minimum flow of 9171 L/s, with reservoir operating as a device for energy storage, operating with a photovoltaic system of 360 kW, and a power limit for the purchase of energy from the grid equal to 200 kW, providing consumer loads up to 40 MWh per day, with cost of energy equal to US$0.021 per kWh and a capital cost of US$3285.617. |
publishDate |
2019 |
dc.date.accessioned.fl_str_mv |
2019-07-18T02:35:51Z |
dc.date.issued.fl_str_mv |
2019 |
dc.type.driver.fl_str_mv |
Estrangeiro info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10183/197030 |
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2151-4844 |
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001097568 |
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url |
http://hdl.handle.net/10183/197030 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartof.pt_BR.fl_str_mv |
Smart Grid and Renewable Energy. [Wuhan]: SCIRP. Vol. 10, no. 4 (Apr. 2019), p. 83-97 |
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openAccess |
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