Comparison of Control Techniques Applied to Photovoltaic Boost Converters

Detalhes bibliográficos
Autor(a) principal: Figueira, Henrique Horst
Data de Publicação: 2018
Outros Autores: Michels, Leandro, Basquera Júnior, Mauro Fernando, Bellinaso, Lucas Vizzotto
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Manancial - Repositório Digital da UFSM
Texto Completo: http://repositorio.ufsm.br/handle/1/30622
Resumo: Grid-tie photovoltaic (PV) inverters are usually composed of two conversion stages: a dc-dc boost converter and a dc-ac converter. The dc-dc boost converter is mainly responsible for extracting the maximum power from the photovoltaic array. Several control strategies have been proposed in the literature for controlling the dc-dc boost converter. However, PV systems have characteristics that impact on transient and steady state response because its small signal model is irradiance-dependent and its dc bus has oscillations (120Hz) due to inverter modulation. Thus in order to contribute to this field and support control designers, this manuscript compares three control strategies applied to PV boost converters: a simple perturbation and observation (P&O) maximum power point tracking (MPPT) algorithm controlling directly the duty cycle; a MPPT algorithm associated with a voltage controller; and a MPPT algorithm with cascaded voltage and current control. Experimental results are presented for comparison. Results show the third strategy (MPPT with cascade control) provides the best results for most comparison criteria.
id UFSM-20_8b26afe69daa74d9c3dfe0c44403ed4d
oai_identifier_str oai:repositorio.ufsm.br:1/30622
network_acronym_str UFSM-20
network_name_str Manancial - Repositório Digital da UFSM
repository_id_str 3913
spelling 2023-11-21T19:36:53Z2023-11-21T19:36:53Z2018-10-24http://repositorio.ufsm.br/handle/1/30622eng11th Seminar on Power Electronics and Control (SEPOC 2018)3004000000076006004c953e7e-1982-4894-964d-7c78266b4643e970cd45-85ac-4880-9c22-57fad0308c8251944f53-9392-4eff-a743-3697f539b7d2499efa80-c41c-48af-9576-a738424e2ad8Attribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessPhotovoltaic power systemsBoost converterDigital controlMaximum Power Point TrackingCNPQ::ENGENHARIAS::ENGENHARIA ELETRICAComparison of Control Techniques Applied to Photovoltaic Boost Convertersinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectGrid-tie photovoltaic (PV) inverters are usually composed of two conversion stages: a dc-dc boost converter and a dc-ac converter. The dc-dc boost converter is mainly responsible for extracting the maximum power from the photovoltaic array. Several control strategies have been proposed in the literature for controlling the dc-dc boost converter. However, PV systems have characteristics that impact on transient and steady state response because its small signal model is irradiance-dependent and its dc bus has oscillations (120Hz) due to inverter modulation. Thus in order to contribute to this field and support control designers, this manuscript compares three control strategies applied to PV boost converters: a simple perturbation and observation (P&O) maximum power point tracking (MPPT) algorithm controlling directly the duty cycle; a MPPT algorithm associated with a voltage controller; and a MPPT algorithm with cascaded voltage and current control. Experimental results are presented for comparison. Results show the third strategy (MPPT with cascade control) provides the best results for most comparison criteria.Figueira, Henrique HorstMichels, LeandroBasquera Júnior, Mauro FernandoBellinaso, Lucas VizzottoBrasilreponame:Manancial - Repositório Digital da UFSMinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMORIGINALsubmission-93621-702972-field_submission_abstract_file2.pdfsubmission-93621-702972-field_submission_abstract_file2.pdfArtigo de Eventoapplication/pdf465765http://repositorio.ufsm.br/bitstream/1/30622/1/submission-93621-702972-field_submission_abstract_file2.pdfa8056912fede01e667f655785811043dMD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81956http://repositorio.ufsm.br/bitstream/1/30622/3/license.txt2f0571ecee68693bd5cd3f17c1e075dfMD53CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8805http://repositorio.ufsm.br/bitstream/1/30622/2/license_rdf4460e5956bc1d1639be9ae6146a50347MD521/306222023-11-21 16:36:53.903oai:repositorio.ufsm.br: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ório Institucionalhttp://repositorio.ufsm.br/PUBhttp://repositorio.ufsm.br/oai/requestopendoar:39132023-11-21T19:36:53Manancial - Repositório Digital da UFSM - Universidade Federal de Santa Maria (UFSM)false
dc.title.por.fl_str_mv Comparison of Control Techniques Applied to Photovoltaic Boost Converters
title Comparison of Control Techniques Applied to Photovoltaic Boost Converters
spellingShingle Comparison of Control Techniques Applied to Photovoltaic Boost Converters
Figueira, Henrique Horst
Photovoltaic power systems
Boost converter
Digital control
Maximum Power Point Tracking
CNPQ::ENGENHARIAS::ENGENHARIA ELETRICA
title_short Comparison of Control Techniques Applied to Photovoltaic Boost Converters
title_full Comparison of Control Techniques Applied to Photovoltaic Boost Converters
title_fullStr Comparison of Control Techniques Applied to Photovoltaic Boost Converters
title_full_unstemmed Comparison of Control Techniques Applied to Photovoltaic Boost Converters
title_sort Comparison of Control Techniques Applied to Photovoltaic Boost Converters
author Figueira, Henrique Horst
author_facet Figueira, Henrique Horst
Michels, Leandro
Basquera Júnior, Mauro Fernando
Bellinaso, Lucas Vizzotto
author_role author
author2 Michels, Leandro
Basquera Júnior, Mauro Fernando
Bellinaso, Lucas Vizzotto
author2_role author
author
author
dc.contributor.author.fl_str_mv Figueira, Henrique Horst
Michels, Leandro
Basquera Júnior, Mauro Fernando
Bellinaso, Lucas Vizzotto
dc.subject.eng.fl_str_mv Photovoltaic power systems
Boost converter
Digital control
Maximum Power Point Tracking
topic Photovoltaic power systems
Boost converter
Digital control
Maximum Power Point Tracking
CNPQ::ENGENHARIAS::ENGENHARIA ELETRICA
dc.subject.cnpq.fl_str_mv CNPQ::ENGENHARIAS::ENGENHARIA ELETRICA
description Grid-tie photovoltaic (PV) inverters are usually composed of two conversion stages: a dc-dc boost converter and a dc-ac converter. The dc-dc boost converter is mainly responsible for extracting the maximum power from the photovoltaic array. Several control strategies have been proposed in the literature for controlling the dc-dc boost converter. However, PV systems have characteristics that impact on transient and steady state response because its small signal model is irradiance-dependent and its dc bus has oscillations (120Hz) due to inverter modulation. Thus in order to contribute to this field and support control designers, this manuscript compares three control strategies applied to PV boost converters: a simple perturbation and observation (P&O) maximum power point tracking (MPPT) algorithm controlling directly the duty cycle; a MPPT algorithm associated with a voltage controller; and a MPPT algorithm with cascaded voltage and current control. Experimental results are presented for comparison. Results show the third strategy (MPPT with cascade control) provides the best results for most comparison criteria.
publishDate 2018
dc.date.submitted.none.fl_str_mv 2018-10-24
dc.date.accessioned.fl_str_mv 2023-11-21T19:36:53Z
dc.date.available.fl_str_mv 2023-11-21T19:36:53Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://repositorio.ufsm.br/handle/1/30622
url http://repositorio.ufsm.br/handle/1/30622
dc.language.iso.fl_str_mv eng
language eng
dc.relation.cnpq.fl_str_mv 300400000007
dc.relation.confidence.fl_str_mv 600
600
dc.relation.authority.fl_str_mv 4c953e7e-1982-4894-964d-7c78266b4643
e970cd45-85ac-4880-9c22-57fad0308c82
51944f53-9392-4eff-a743-3697f539b7d2
499efa80-c41c-48af-9576-a738424e2ad8
dc.relation.ispartof.por.fl_str_mv 11th Seminar on Power Electronics and Control (SEPOC 2018)
dc.rights.driver.fl_str_mv Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.publisher.country.fl_str_mv Brasil
dc.source.none.fl_str_mv reponame:Manancial - Repositório Digital da UFSM
instname:Universidade Federal de Santa Maria (UFSM)
instacron:UFSM
instname_str Universidade Federal de Santa Maria (UFSM)
instacron_str UFSM
institution UFSM
reponame_str Manancial - Repositório Digital da UFSM
collection Manancial - Repositório Digital da UFSM
bitstream.url.fl_str_mv http://repositorio.ufsm.br/bitstream/1/30622/1/submission-93621-702972-field_submission_abstract_file2.pdf
http://repositorio.ufsm.br/bitstream/1/30622/3/license.txt
http://repositorio.ufsm.br/bitstream/1/30622/2/license_rdf
bitstream.checksum.fl_str_mv a8056912fede01e667f655785811043d
2f0571ecee68693bd5cd3f17c1e075df
4460e5956bc1d1639be9ae6146a50347
bitstream.checksumAlgorithm.fl_str_mv MD5
MD5
MD5
repository.name.fl_str_mv Manancial - Repositório Digital da UFSM - Universidade Federal de Santa Maria (UFSM)
repository.mail.fl_str_mv
_version_ 1801223806439653376

Registros relacionados