A novel concept of unidirectional bridgeless combined boost-buck converter for EV battery chargers

Bibliographic Details
Main Author: Monteiro, Vítor Duarte Fernandes
Publication Date: 2015
Other Authors: Pinto, J. G., Exposto, Bruno Fernandes, Monteiro, Luís F. C., Couto, Carlos, Afonso, João L.
Language: eng
Source: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Download full: http://hdl.handle.net/1822/38663
Summary: This paper presents a novel concept of unidirectional bridgeless combined boost-buck converter for electric vehicles (EVs) battery chargers. The proposed converter is composed by two power stages: an ac-dc front-end converter used to interface the power grid and the dc-link, and a dc-dc back-end converter used to interface the dc-link and the batteries. The ac-dc converter is a bridgeless boost-type converter and the dc-dc converter is an interleaved buck-type converter. The proposed converter operates with sinusoidal grid current and unitary power factor for all operating power levels. Along the paper is described in detail the proposed converter for EV battery chargers: the circuit topology, the different stages describing the principle of operation, the power control theory, and the current control strategy, for both converters. Along the paper are presented several simulation results for a maximum power of 3.5 kW.
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spelling A novel concept of unidirectional bridgeless combined boost-buck converter for EV battery chargersEV Battery ChargerBridgelessBattery ChargerElectric VehicleEngenharia e Tecnologia::Engenharia Eletrotécnica, Eletrónica e InformáticaScience & TechnologyThis paper presents a novel concept of unidirectional bridgeless combined boost-buck converter for electric vehicles (EVs) battery chargers. The proposed converter is composed by two power stages: an ac-dc front-end converter used to interface the power grid and the dc-link, and a dc-dc back-end converter used to interface the dc-link and the batteries. The ac-dc converter is a bridgeless boost-type converter and the dc-dc converter is an interleaved buck-type converter. The proposed converter operates with sinusoidal grid current and unitary power factor for all operating power levels. Along the paper is described in detail the proposed converter for EV battery chargers: the circuit topology, the different stages describing the principle of operation, the power control theory, and the current control strategy, for both converters. Along the paper are presented several simulation results for a maximum power of 3.5 kW.Fundação para a Ciência e Tecnologia (FCT)IEEEUniversidade do MinhoMonteiro, Vítor Duarte FernandesPinto, J. G.Exposto, Bruno FernandesMonteiro, Luís F. C.Couto, CarlosAfonso, João L.2015-062015-06-01T00:00:00Zconference paperinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/1822/38663engMonteiro, V., Pinto, J. G., Exposto, B., Monteiro, L. F., Couto, C., & Afonso, J. L. (2015, June). A novel concept of unidirectional bridgeless combined boost-buck converter for EV battery chargers. In Industrial Electronics (ISIE), 2015 IEEE 24th International Symposium on (pp. 190-195). IEEE.978-1-4673-7553-52163-513710.1109/ISIE.2015.7281467http://ieeexplore.ieee.org/xpl/articleDetails.jsp?reload=true&arnumber=7281467info:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2024-05-11T07:05:56Zoai:repositorium.sdum.uminho.pt:1822/38663Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T16:15:18.224097Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
dc.title.none.fl_str_mv A novel concept of unidirectional bridgeless combined boost-buck converter for EV battery chargers
title A novel concept of unidirectional bridgeless combined boost-buck converter for EV battery chargers
spellingShingle A novel concept of unidirectional bridgeless combined boost-buck converter for EV battery chargers
Monteiro, Vítor Duarte Fernandes
EV Battery Charger
Bridgeless
Battery Charger
Electric Vehicle
Engenharia e Tecnologia::Engenharia Eletrotécnica, Eletrónica e Informática
Science & Technology
title_short A novel concept of unidirectional bridgeless combined boost-buck converter for EV battery chargers
title_full A novel concept of unidirectional bridgeless combined boost-buck converter for EV battery chargers
title_fullStr A novel concept of unidirectional bridgeless combined boost-buck converter for EV battery chargers
title_full_unstemmed A novel concept of unidirectional bridgeless combined boost-buck converter for EV battery chargers
title_sort A novel concept of unidirectional bridgeless combined boost-buck converter for EV battery chargers
author Monteiro, Vítor Duarte Fernandes
author_facet Monteiro, Vítor Duarte Fernandes
Pinto, J. G.
Exposto, Bruno Fernandes
Monteiro, Luís F. C.
Couto, Carlos
Afonso, João L.
author_role author
author2 Pinto, J. G.
Exposto, Bruno Fernandes
Monteiro, Luís F. C.
Couto, Carlos
Afonso, João L.
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Monteiro, Vítor Duarte Fernandes
Pinto, J. G.
Exposto, Bruno Fernandes
Monteiro, Luís F. C.
Couto, Carlos
Afonso, João L.
dc.subject.por.fl_str_mv EV Battery Charger
Bridgeless
Battery Charger
Electric Vehicle
Engenharia e Tecnologia::Engenharia Eletrotécnica, Eletrónica e Informática
Science & Technology
topic EV Battery Charger
Bridgeless
Battery Charger
Electric Vehicle
Engenharia e Tecnologia::Engenharia Eletrotécnica, Eletrónica e Informática
Science & Technology
description This paper presents a novel concept of unidirectional bridgeless combined boost-buck converter for electric vehicles (EVs) battery chargers. The proposed converter is composed by two power stages: an ac-dc front-end converter used to interface the power grid and the dc-link, and a dc-dc back-end converter used to interface the dc-link and the batteries. The ac-dc converter is a bridgeless boost-type converter and the dc-dc converter is an interleaved buck-type converter. The proposed converter operates with sinusoidal grid current and unitary power factor for all operating power levels. Along the paper is described in detail the proposed converter for EV battery chargers: the circuit topology, the different stages describing the principle of operation, the power control theory, and the current control strategy, for both converters. Along the paper are presented several simulation results for a maximum power of 3.5 kW.
publishDate 2015
dc.date.none.fl_str_mv 2015-06
2015-06-01T00:00:00Z
dc.type.driver.fl_str_mv conference paper
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/1822/38663
url http://hdl.handle.net/1822/38663
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Monteiro, V., Pinto, J. G., Exposto, B., Monteiro, L. F., Couto, C., & Afonso, J. L. (2015, June). A novel concept of unidirectional bridgeless combined boost-buck converter for EV battery chargers. In Industrial Electronics (ISIE), 2015 IEEE 24th International Symposium on (pp. 190-195). IEEE.
978-1-4673-7553-5
2163-5137
10.1109/ISIE.2015.7281467
http://ieeexplore.ieee.org/xpl/articleDetails.jsp?reload=true&arnumber=7281467
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv IEEE
publisher.none.fl_str_mv IEEE
dc.source.none.fl_str_mv reponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron:RCAAP
instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron_str RCAAP
institution RCAAP
reponame_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
collection Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository.name.fl_str_mv Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
repository.mail.fl_str_mv info@rcaap.pt
_version_ 1833595835760246784

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