Publicação
Analysis of grid-connection of water wheels using photovoltaic microinverters
| Resumo: | To reduce the social and environmental impacts generated by energy production, the use of renewable sources has grown significantly in recent years. Small-scale pico-hydro systems have great potential and are following environmental requirements. These systems can be integrated with microgrids and are very promising for presenting production 24 hours a day. Within the scope of the SilkHouse project, a water wheel was built for the production of energy and injection into the electrical microgrid, with powers of the order of 300W. The main objective of this thesis is to analyze the integration of pico-hydro systems with microgrids using photovoltaic microinverters. This approach allows the generators to work with variable speed. For this, two different approaches were used, the first uses a protection circuit and a DC/DC boost converter as an interface, and the other only the protection circuit. The experimental validation was implemented on a test workbench in the laboratory, and real context with the water wheel implemented at House of Silk. The data collected during the tests were from three generators, a passive load, and a microinverter. With both approaches validation, the main objective of the thesis was reached. The connection to the grid proved to be stable and the results are encouraging for the exploration of the energetic potential of pico-hydro systems. |
|---|---|
| Autores principais: | Pietrobelli, Marina Helena |
| Assunto: | Renewable energies Microgrid Pico-hydro systems Boost converter Photovoltaic microinverters |
| Ano: | 2022 |
| País: | Portugal |
| Tipo de documento: | dissertação de mestrado |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Instituto Politécnico de Bragança |
| Idioma: | inglês |
| Origem: | Biblioteca Digital do IPB |
| _version_ | 1867173172020772864 |
|---|---|
| author | Pietrobelli, Marina Helena |
| author_facet | Pietrobelli, Marina Helena |
| author_role | author |
| contributor_name_str_mv | Leite, Vicente Miotto, Ednei Luiz Biblioteca Digital do IPB |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Pietrobelli, Marina Helena\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | Leite, Vicente Miotto, Ednei Luiz Biblioteca Digital do IPB |
| datacite.creators.creator.creatorName.fl_str_mv | Pietrobelli, Marina Helena |
| datacite.date.Accepted.fl_str_mv | 2022-01-01T00:00:00Z |
| datacite.date.available.fl_str_mv | 2022-01-14T16:30:47Z |
| datacite.date.embargoed.fl_str_mv | 2022-01-14T16:30:47Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | Renewable energies Microgrid Pico-hydro systems Boost converter Photovoltaic microinverters |
| datacite.titles.title.fl_str_mv | Analysis of grid-connection of water wheels using photovoltaic microinverters |
| dc.contributor.none.fl_str_mv | Leite, Vicente Miotto, Ednei Luiz Biblioteca Digital do IPB |
| dc.creator.none.fl_str_mv | Pietrobelli, Marina Helena |
| dc.date.Accepted.fl_str_mv | 2022-01-01T00:00:00Z |
| dc.date.available.fl_str_mv | 2022-01-14T16:30:47Z |
| dc.date.embargoed.fl_str_mv | 2022-01-14T16:30:47Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | http://hdl.handle.net/10198/24664 |
| dc.language.none.fl_str_mv | eng |
| dc.rights.cclincense.fl_str_mv | http://creativecommons.org/licenses/by/4.0/ |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| dc.subject.none.fl_str_mv | Renewable energies Microgrid Pico-hydro systems Boost converter Photovoltaic microinverters |
| dc.title.fl_str_mv | Analysis of grid-connection of water wheels using photovoltaic microinverters |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_bdcc |
| description | To reduce the social and environmental impacts generated by energy production, the use of renewable sources has grown significantly in recent years. Small-scale pico-hydro systems have great potential and are following environmental requirements. These systems can be integrated with microgrids and are very promising for presenting production 24 hours a day. Within the scope of the SilkHouse project, a water wheel was built for the production of energy and injection into the electrical microgrid, with powers of the order of 300W. The main objective of this thesis is to analyze the integration of pico-hydro systems with microgrids using photovoltaic microinverters. This approach allows the generators to work with variable speed. For this, two different approaches were used, the first uses a protection circuit and a DC/DC boost converter as an interface, and the other only the protection circuit. The experimental validation was implemented on a test workbench in the laboratory, and real context with the water wheel implemented at House of Silk. The data collected during the tests were from three generators, a passive load, and a microinverter. With both approaches validation, the main objective of the thesis was reached. The connection to the grid proved to be stable and the results are encouraging for the exploration of the energetic potential of pico-hydro systems. |
| dirty | 0 |
| eu_rights_str_mv | openAccess |
| format | masterThesis |
| fulltext.url.fl_str_mv | https://bibliotecadigital.ipb.pt/bitstreams/15509db8-603d-4f5b-8254-bf9b582c3fad/download |
| id | ipb_4bd8d2edc7d234a35fbceff72b06b0f9 |
| identifier.url.fl_str_mv | http://hdl.handle.net/10198/24664 |
| instacron_str | ipb |
| institution | Instituto Politécnico de Bragança |
| instname_str | Instituto Politécnico de Bragança |
| language | eng |
| network_acronym_str | ipb |
| network_name_str | Biblioteca Digital do IPB |
| oai_identifier_str | oai:bibliotecadigital.ipb.pt:10198/24664 |
| organization_str_mv | urn:organizationAcronym:ipb |
| person_str_mv | Pietrobelli, Marina Helena |
| publishDate | 2022 |
| reponame_str | Biblioteca Digital do IPB |
| repository_id_str | urn:repositoryAcronym:ipb |
| service_str_mv | urn:repositoryAcronym:ipb |
| spelling | engpt_PTTo reduce the social and environmental impacts generated by energy production, the use of renewable sources has grown significantly in recent years. Small-scale pico-hydro systems have great potential and are following environmental requirements. These systems can be integrated with microgrids and are very promising for presenting production 24 hours a day. Within the scope of the SilkHouse project, a water wheel was built for the production of energy and injection into the electrical microgrid, with powers of the order of 300W. The main objective of this thesis is to analyze the integration of pico-hydro systems with microgrids using photovoltaic microinverters. This approach allows the generators to work with variable speed. For this, two different approaches were used, the first uses a protection circuit and a DC/DC boost converter as an interface, and the other only the protection circuit. The experimental validation was implemented on a test workbench in the laboratory, and real context with the water wheel implemented at House of Silk. The data collected during the tests were from three generators, a passive load, and a microinverter. With both approaches validation, the main objective of the thesis was reached. The connection to the grid proved to be stable and the results are encouraging for the exploration of the energetic potential of pico-hydro systems.application/pdfpt_PTAnalysis of grid-connection of water wheels using photovoltaic microinvertersPietrobelli, Marina HelenaLeite, VicenteMiotto, Ednei LuizHostingInstitutionOrganizationalBiblioteca Digital do IPBe-mailmailto:dspace@ipb.ptdspace@ipb.ptURNurn:tid:2028849882022-01-14T16:30:47Z202220202022-01-01T00:00:00ZHandlehttp://hdl.handle.net/10198/24664http://purl.org/coar/access_right/c_abf2open accessRenewable energiesMicrogridPico-hydro systemsBoost converterPhotovoltaic microinverters18070358 bytesliteraturehttp://purl.org/coar/resource_type/c_bdccmaster thesis2022http://creativecommons.org/licenses/by/4.0/http://purl.org/coar/access_right/c_abf2application/pdffulltexthttps://bibliotecadigital.ipb.pt/bitstreams/15509db8-603d-4f5b-8254-bf9b582c3fad/download |
| spellingShingle | Analysis of grid-connection of water wheels using photovoltaic microinverters Pietrobelli, Marina Helena Renewable energies Microgrid Pico-hydro systems Boost converter Photovoltaic microinverters |
| status | SINGLETON |
| subject.fl_str_mv | Renewable energies Microgrid Pico-hydro systems Boost converter Photovoltaic microinverters |
| title | Analysis of grid-connection of water wheels using photovoltaic microinverters |
| title_full | Analysis of grid-connection of water wheels using photovoltaic microinverters |
| title_fullStr | Analysis of grid-connection of water wheels using photovoltaic microinverters |
| title_full_unstemmed | Analysis of grid-connection of water wheels using photovoltaic microinverters |
| title_short | Analysis of grid-connection of water wheels using photovoltaic microinverters |
| title_sort | Analysis of grid-connection of water wheels using photovoltaic microinverters |
| topic | Renewable energies Microgrid Pico-hydro systems Boost converter Photovoltaic microinverters |
| topic_facet | Renewable energies Microgrid Pico-hydro systems Boost converter Photovoltaic microinverters |
| url | http://hdl.handle.net/10198/24664 |
| visible | 1 |