Planta de osmose reversa acionada por módulos fotovoltaicos com MPPT e válvula autoreguladora de pressão

Detalhes bibliográficos
Ano de defesa: 2016
Autor(a) principal: Mendonça, Doglasse Ernesto
Orientador(a): Carvalho, Paulo Cesar Marques de
Banca de defesa: Não Informado pela instituição
Tipo de documento: Dissertação
Tipo de acesso: Acesso aberto
Idioma: por
Instituição de defesa: Não Informado pela instituição
Programa de Pós-Graduação: Não Informado pela instituição
Departamento: Não Informado pela instituição
País: Não Informado pela instituição
Palavras-chave em Português:
Engenharia elétrica
Dessalinização por osmose reversa
Energia solar
Link de acesso: http://www.repositorio.ufc.br/handle/riufc/15924
Resumo: This project presents a brackish water desalination plant via Reverse Osmosis (RO) powered by Photovoltaic Modules (PV) with Maximum Power Tracking (MPPT) and a self – regulating pressure valve. The developed unit is installed on Alternative Energy Laboratory (LEA), which is located on the campus of PICI at Federal University of Ceará. To extract maximum power from the PV module a Buck type converter was developed for this application. The Incremental Conductance algorithms (IncCond) is used. The MPPT technique was simulated, tested and validated, showing an efficiency of 86.8%. An innovation in this plant is the use of a self-regulating pressure valve installed in the concentrate output, which ensures a smaller pressure and power variation in the pump that is responsible for pressurizing the water to the membranes. The technical feasibility of the RO plant is checked in two phases: one without the presence of the self- regulating pressure valve in the concentrated output and other with the self-regulating pressure valve in the concentrated output. The plant is tested for two salinity levels 1000 and 1500 mg/L of TDS (Total Dissolved Solids) levels. These salinity levels chosen are commonly found in most brackish water wells of the semi-arid region of Northeastern Brazil. For operation without selfregulating pressure valve the obtained average values are: recovery rate 8.03% (relation between permeate flow and feed water flow), 151.7 L of daily production of drinking water with 130 mg/L of TDS, specific energy consumption of 2.68 kWh/m3. For operation with self-regulating pressure valve the obtained average values are: recovery rate 8.14%, 175.3 L of daily production of drinking water with 120 mg/L of TDS, specific energy consumption of 2.56 kWh/m3. Thus the configuration system using the self – regulating valve showed better results
id UFC-7_8a50be7f61b6d87c5d9313ebd29e20b1
oai_identifier_str oai:repositorio.ufc.br:riufc/15924
network_acronym_str UFC-7
network_name_str Repositório Institucional da Universidade Federal do Ceará (UFC)
repository_id_str
spelling Mendonça, Doglasse ErnestoPraça, Paulo PeixotoCarvalho, Paulo Cesar Marques de2016-03-31T17:22:29Z2016-03-31T17:22:29Z2016MENDONÇA, D. E. Planta de osmose reversa acionada por módulos fotovoltaicos com MPPT e válvula autoreguladora de pressão. 2016. 140 f. Dissertação (Mestrado em Engenharia Elétrica)-Centro de Tecnologia, Universidade Federal do Ceará, Fortaleza, 2016.http://www.repositorio.ufc.br/handle/riufc/15924This project presents a brackish water desalination plant via Reverse Osmosis (RO) powered by Photovoltaic Modules (PV) with Maximum Power Tracking (MPPT) and a self – regulating pressure valve. The developed unit is installed on Alternative Energy Laboratory (LEA), which is located on the campus of PICI at Federal University of Ceará. To extract maximum power from the PV module a Buck type converter was developed for this application. The Incremental Conductance algorithms (IncCond) is used. The MPPT technique was simulated, tested and validated, showing an efficiency of 86.8%. An innovation in this plant is the use of a self-regulating pressure valve installed in the concentrate output, which ensures a smaller pressure and power variation in the pump that is responsible for pressurizing the water to the membranes. The technical feasibility of the RO plant is checked in two phases: one without the presence of the self- regulating pressure valve in the concentrated output and other with the self-regulating pressure valve in the concentrated output. The plant is tested for two salinity levels 1000 and 1500 mg/L of TDS (Total Dissolved Solids) levels. These salinity levels chosen are commonly found in most brackish water wells of the semi-arid region of Northeastern Brazil. For operation without selfregulating pressure valve the obtained average values are: recovery rate 8.03% (relation between permeate flow and feed water flow), 151.7 L of daily production of drinking water with 130 mg/L of TDS, specific energy consumption of 2.68 kWh/m3. For operation with self-regulating pressure valve the obtained average values are: recovery rate 8.14%, 175.3 L of daily production of drinking water with 120 mg/L of TDS, specific energy consumption of 2.56 kWh/m3. Thus the configuration system using the self – regulating valve showed better resultsO presente projecto apresenta uma planta de dessalinização de água salobra por osmose reversa (OR) acionada por módulos fotovoltaicos (FV) com seguimento de potência máxima (MPPT - Maximum Power Point Tracking) e válvula autoreguladora de pressão. A planta desenvolvida está instalada no Laboratório de Energias Alternativas (LEA), situado no Campus do PICI da Universidade Federal do Ceará. Para extração da máxima de energia do módulo FV foi desenvolvido um conversor do tipo Buck, usando a técnica Condutância Incremental (CondInc). A técnica de MPPT foi simulada, testada e validada, apresentando uma eficiência de 86,8% no seguimento do ponto de potência máxima. Uma inovação na planta proposta é o uso de uma válvula autoreguladora de pressão instalada na saída do concentrado, que garante uma menor variação de pressão e corrente eletrica na motobomba responsável por pressurização da água para as membranas. A planta de OR foi testada em duas etapas: uma sem a presença da válvula auto-reguladora de pressão e a outra com a válvula, para uma água de alimentação entre os níveis de salinidade de 1000 e 1500 mg/L de STD (Sólidos Totais Dissolvidos). Estes níveis de salinidade adotados são geralmente encontrados em poços com água salobra do semiárido do Nordeste do Brasil e noutros casos maior 1500 mg/L de STD. Para a operação sem a válvula autoreguladora de pressão foram obtidos os seguintes valores médios: taxa de recuperação 8,03%, produção de água potável de 151,7 L/dia com 130 mg/L de STD, consumo específico de energia de 2,68 kWh/m3. Para a operação com a válvula autoreguladora de pressão foram obtidos os seguintes valores médios: taxa de recuperação 8,14%, produção de água potável de 175,3 L/dia com 120 mg/L de STD, consumo específico de energia de 2,56 kWh/m3. No entanto a configuração da planta operando com a válvula autoreguladora de pressão apresenta melhores resultados relativamente a operação sem a válvula.Engenharia elétricaDessalinização por osmose reversaEnergia solarPlanta de osmose reversa acionada por módulos fotovoltaicos com MPPT e válvula autoreguladora de pressãoOsmosis reverse plant powered by photovoltaic modules with MPPT and self regulated pressure valveinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisporreponame:Repositório Institucional da Universidade Federal do Ceará (UFC)instname:Universidade Federal do Ceará (UFC)instacron:UFCinfo:eu-repo/semantics/openAccessORIGINAL2016_dis_demendoca.pdf2016_dis_demendoca.pdfapplication/pdf4275193http://repositorio.ufc.br/bitstream/riufc/15924/1/2016_dis_demendoca.pdf687cd04ef2a76ac037a023934c90fe4fMD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81786http://repositorio.ufc.br/bitstream/riufc/15924/2/license.txt8c4401d3d14722a7ca2d07c782a1aab3MD52riufc/159242021-03-31 10:21:37.624oai:repositorio.ufc.br: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Repositório InstitucionalPUBhttp://www.repositorio.ufc.br/ri-oai/requestbu@ufc.br || repositorio@ufc.bropendoar:2021-03-31T13:21:37Repositório Institucional da Universidade Federal do Ceará (UFC) - Universidade Federal do Ceará (UFC)false
dc.title.pt_BR.fl_str_mv Planta de osmose reversa acionada por módulos fotovoltaicos com MPPT e válvula autoreguladora de pressão
dc.title.en.pt_BR.fl_str_mv Osmosis reverse plant powered by photovoltaic modules with MPPT and self regulated pressure valve
title Planta de osmose reversa acionada por módulos fotovoltaicos com MPPT e válvula autoreguladora de pressão
spellingShingle Planta de osmose reversa acionada por módulos fotovoltaicos com MPPT e válvula autoreguladora de pressão
Mendonça, Doglasse Ernesto
Engenharia elétrica
Dessalinização por osmose reversa
Energia solar
title_short Planta de osmose reversa acionada por módulos fotovoltaicos com MPPT e válvula autoreguladora de pressão
title_full Planta de osmose reversa acionada por módulos fotovoltaicos com MPPT e válvula autoreguladora de pressão
title_fullStr Planta de osmose reversa acionada por módulos fotovoltaicos com MPPT e válvula autoreguladora de pressão
title_full_unstemmed Planta de osmose reversa acionada por módulos fotovoltaicos com MPPT e válvula autoreguladora de pressão
title_sort Planta de osmose reversa acionada por módulos fotovoltaicos com MPPT e válvula autoreguladora de pressão
author Mendonça, Doglasse Ernesto
author_facet Mendonça, Doglasse Ernesto
author_role author
dc.contributor.co-advisor.none.fl_str_mv Praça, Paulo Peixoto
dc.contributor.author.fl_str_mv Mendonça, Doglasse Ernesto
dc.contributor.advisor1.fl_str_mv Carvalho, Paulo Cesar Marques de
contributor_str_mv Carvalho, Paulo Cesar Marques de
dc.subject.por.fl_str_mv Engenharia elétrica
Dessalinização por osmose reversa
Energia solar
topic Engenharia elétrica
Dessalinização por osmose reversa
Energia solar
description This project presents a brackish water desalination plant via Reverse Osmosis (RO) powered by Photovoltaic Modules (PV) with Maximum Power Tracking (MPPT) and a self – regulating pressure valve. The developed unit is installed on Alternative Energy Laboratory (LEA), which is located on the campus of PICI at Federal University of Ceará. To extract maximum power from the PV module a Buck type converter was developed for this application. The Incremental Conductance algorithms (IncCond) is used. The MPPT technique was simulated, tested and validated, showing an efficiency of 86.8%. An innovation in this plant is the use of a self-regulating pressure valve installed in the concentrate output, which ensures a smaller pressure and power variation in the pump that is responsible for pressurizing the water to the membranes. The technical feasibility of the RO plant is checked in two phases: one without the presence of the self- regulating pressure valve in the concentrated output and other with the self-regulating pressure valve in the concentrated output. The plant is tested for two salinity levels 1000 and 1500 mg/L of TDS (Total Dissolved Solids) levels. These salinity levels chosen are commonly found in most brackish water wells of the semi-arid region of Northeastern Brazil. For operation without selfregulating pressure valve the obtained average values are: recovery rate 8.03% (relation between permeate flow and feed water flow), 151.7 L of daily production of drinking water with 130 mg/L of TDS, specific energy consumption of 2.68 kWh/m3. For operation with self-regulating pressure valve the obtained average values are: recovery rate 8.14%, 175.3 L of daily production of drinking water with 120 mg/L of TDS, specific energy consumption of 2.56 kWh/m3. Thus the configuration system using the self – regulating valve showed better results
publishDate 2016
dc.date.accessioned.fl_str_mv 2016-03-31T17:22:29Z
dc.date.available.fl_str_mv 2016-03-31T17:22:29Z
dc.date.issued.fl_str_mv 2016
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/masterThesis
format masterThesis
status_str publishedVersion
dc.identifier.citation.fl_str_mv MENDONÇA, D. E. Planta de osmose reversa acionada por módulos fotovoltaicos com MPPT e válvula autoreguladora de pressão. 2016. 140 f. Dissertação (Mestrado em Engenharia Elétrica)-Centro de Tecnologia, Universidade Federal do Ceará, Fortaleza, 2016.
dc.identifier.uri.fl_str_mv http://www.repositorio.ufc.br/handle/riufc/15924
identifier_str_mv MENDONÇA, D. E. Planta de osmose reversa acionada por módulos fotovoltaicos com MPPT e válvula autoreguladora de pressão. 2016. 140 f. Dissertação (Mestrado em Engenharia Elétrica)-Centro de Tecnologia, Universidade Federal do Ceará, Fortaleza, 2016.
url http://www.repositorio.ufc.br/handle/riufc/15924
dc.language.iso.fl_str_mv por
language por
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv reponame:Repositório Institucional da Universidade Federal do Ceará (UFC)
instname:Universidade Federal do Ceará (UFC)
instacron:UFC
instname_str Universidade Federal do Ceará (UFC)
instacron_str UFC
institution UFC
reponame_str Repositório Institucional da Universidade Federal do Ceará (UFC)
collection Repositório Institucional da Universidade Federal do Ceará (UFC)
bitstream.url.fl_str_mv http://repositorio.ufc.br/bitstream/riufc/15924/1/2016_dis_demendoca.pdf
http://repositorio.ufc.br/bitstream/riufc/15924/2/license.txt
bitstream.checksum.fl_str_mv 687cd04ef2a76ac037a023934c90fe4f
8c4401d3d14722a7ca2d07c782a1aab3
bitstream.checksumAlgorithm.fl_str_mv MD5
MD5
repository.name.fl_str_mv Repositório Institucional da Universidade Federal do Ceará (UFC) - Universidade Federal do Ceará (UFC)
repository.mail.fl_str_mv bu@ufc.br || repositorio@ufc.br
_version_ 1847793346846654464

Registros relacionados