Maximum Power Point Tracking for a Point Absorber Device with a Tubular Linear Switched Reluctance Generator

Detalhes bibliográficos
Autor(a) principal: Mendes, Rui
Data de Publicação: 2018
Outros Autores: Calado, M. do Rosário, Mariano, S.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.6/7058
Resumo: This paper addresses the control of a Tubular Linear Switched Reluctance Generator (TLSRG) with application in a point absorber device. A maximum power point tracking (MPPT) strategy is proposed to maximize the power extraction from ocean waves. The generator is characterized by average maximum force of 120 kN and a maximum velocity of 1.3 m/s. The proposed MPPT is achieved by changing the generator damping load according to the excitation force induced by a regular wave. A hysteresis controller is applied to regulate the phase current intensity which allows the control of the linear force provided by the generator. The conversion system direct current (DC) bus voltage is adjusted by an isolated DC/DC converter with a proportional integral controller to define the appropriate duty-cycle.
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spelling Maximum Power Point Tracking for a Point Absorber Device with a Tubular Linear Switched Reluctance GeneratorDirect drive conversionOcean wave energySwitched reluctance machineTubular linear generatorThis paper addresses the control of a Tubular Linear Switched Reluctance Generator (TLSRG) with application in a point absorber device. A maximum power point tracking (MPPT) strategy is proposed to maximize the power extraction from ocean waves. The generator is characterized by average maximum force of 120 kN and a maximum velocity of 1.3 m/s. The proposed MPPT is achieved by changing the generator damping load according to the excitation force induced by a regular wave. A hysteresis controller is applied to regulate the phase current intensity which allows the control of the linear force provided by the generator. The conversion system direct current (DC) bus voltage is adjusted by an isolated DC/DC converter with a proportional integral controller to define the appropriate duty-cycle.MDPIuBibliorumMendes, RuiCalado, M. do RosárioMariano, S.2019-05-02T13:16:33Z2018-082018-08-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.6/7058eng10.3390/en11092192metadata only accessinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-11-27T12:22:28Zoai:ubibliorum.ubi.pt:10400.6/7058Portal AgregadorONGhttps://www.rcaap.pt/oai/openairemluisa.alvim@gmail.comopendoar:71602024-11-27T12:22:28Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Maximum Power Point Tracking for a Point Absorber Device with a Tubular Linear Switched Reluctance Generator
title Maximum Power Point Tracking for a Point Absorber Device with a Tubular Linear Switched Reluctance Generator
spellingShingle Maximum Power Point Tracking for a Point Absorber Device with a Tubular Linear Switched Reluctance Generator
Mendes, Rui
Direct drive conversion
Ocean wave energy
Switched reluctance machine
Tubular linear generator
title_short Maximum Power Point Tracking for a Point Absorber Device with a Tubular Linear Switched Reluctance Generator
title_full Maximum Power Point Tracking for a Point Absorber Device with a Tubular Linear Switched Reluctance Generator
title_fullStr Maximum Power Point Tracking for a Point Absorber Device with a Tubular Linear Switched Reluctance Generator
title_full_unstemmed Maximum Power Point Tracking for a Point Absorber Device with a Tubular Linear Switched Reluctance Generator
title_sort Maximum Power Point Tracking for a Point Absorber Device with a Tubular Linear Switched Reluctance Generator
author Mendes, Rui
author_facet Mendes, Rui
Calado, M. do Rosário
Mariano, S.
author_role author
author2 Calado, M. do Rosário
Mariano, S.
author2_role author
author
dc.contributor.none.fl_str_mv uBibliorum
dc.contributor.author.fl_str_mv Mendes, Rui
Calado, M. do Rosário
Mariano, S.
dc.subject.por.fl_str_mv Direct drive conversion
Ocean wave energy
Switched reluctance machine
Tubular linear generator
topic Direct drive conversion
Ocean wave energy
Switched reluctance machine
Tubular linear generator
description This paper addresses the control of a Tubular Linear Switched Reluctance Generator (TLSRG) with application in a point absorber device. A maximum power point tracking (MPPT) strategy is proposed to maximize the power extraction from ocean waves. The generator is characterized by average maximum force of 120 kN and a maximum velocity of 1.3 m/s. The proposed MPPT is achieved by changing the generator damping load according to the excitation force induced by a regular wave. A hysteresis controller is applied to regulate the phase current intensity which allows the control of the linear force provided by the generator. The conversion system direct current (DC) bus voltage is adjusted by an isolated DC/DC converter with a proportional integral controller to define the appropriate duty-cycle.
publishDate 2018
dc.date.none.fl_str_mv 2018-08
2018-08-01T00:00:00Z
2019-05-02T13:16:33Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.6/7058
url http://hdl.handle.net/10400.6/7058
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.3390/en11092192
dc.rights.driver.fl_str_mv metadata only access
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eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv mluisa.alvim@gmail.com
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