Modeling of pre-regulator boost ZCS interleaved operating in critical conduction mode and with high power factor

Detalhes bibliográficos
Autor(a) principal: Canesin, Carlos A. [UNESP]
Data de Publicação: 2002
Outros Autores: Gonçalves, Flávio A. S. [UNESP]
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1109/IECON.2002.1187526
http://hdl.handle.net/11449/67054
Resumo: This paper presents a new pre-regulator boost operating in the boundary area between the continuous and discontinuous conduction modes of the boost inductor current, where the switches and boost diode performing zero-current commutations during its turn-off, eliminating the disadvantages related to the reverse recovery losses and electromagnetic interference problems of the boost diode when operating in the continuous conduction mode. Additionally, the interleaving technique is applied in the power cell, providing a significant input current ripple reduction. It should be noticed that the main objective of this paper is to present a complete modeling for the converter operating in the critical conduction mode, allowing an improved design procedure for interleaved techniques with high input power factor, a complete dynamic analysis of the structure, and the possibility of implementing digital control techniques in closed loop.
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spelling Modeling of pre-regulator boost ZCS interleaved operating in critical conduction mode and with high power factorCritical conduction modeHigh power factorPre-regulator boost zero current switchingZero-current commutationClosed loop control systemsComputer simulationDigital control systemsDiodesElectric batteriesElectric commutationElectric lossesElectric power factorSwitching networksElectric inductorsThis paper presents a new pre-regulator boost operating in the boundary area between the continuous and discontinuous conduction modes of the boost inductor current, where the switches and boost diode performing zero-current commutations during its turn-off, eliminating the disadvantages related to the reverse recovery losses and electromagnetic interference problems of the boost diode when operating in the continuous conduction mode. Additionally, the interleaving technique is applied in the power cell, providing a significant input current ripple reduction. It should be noticed that the main objective of this paper is to present a complete modeling for the converter operating in the critical conduction mode, allowing an improved design procedure for interleaved techniques with high input power factor, a complete dynamic analysis of the structure, and the possibility of implementing digital control techniques in closed loop.Paulista State University College of Eng. of Ilha Solteira, Av. Brasil Sul 56, P.O. Box 31, Ilha Solteira-SPPaulista State University College of Eng. of Ilha Solteira, Av. Brasil Sul 56, P.O. Box 31, Ilha Solteira-SPUniversidade Estadual Paulista (Unesp)Canesin, Carlos A. [UNESP]Gonçalves, Flávio A. S. [UNESP]2014-05-27T11:20:32Z2014-05-27T11:20:32Z2002-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject305-310http://dx.doi.org/10.1109/IECON.2002.1187526IECON Proceedings (Industrial Electronics Conference), v. 1, p. 305-310.1553-572Xhttp://hdl.handle.net/11449/6705410.1109/IECON.2002.1187526WOS:0001815181000552-s2.0-00369547576427185658143370Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengIECON Proceedings (Industrial Electronics Conference)info:eu-repo/semantics/openAccess2024-07-04T19:11:16Zoai:repositorio.unesp.br:11449/67054Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T14:18:19.469858Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Modeling of pre-regulator boost ZCS interleaved operating in critical conduction mode and with high power factor
title Modeling of pre-regulator boost ZCS interleaved operating in critical conduction mode and with high power factor
spellingShingle Modeling of pre-regulator boost ZCS interleaved operating in critical conduction mode and with high power factor
Canesin, Carlos A. [UNESP]
Critical conduction mode
High power factor
Pre-regulator boost zero current switching
Zero-current commutation
Closed loop control systems
Computer simulation
Digital control systems
Diodes
Electric batteries
Electric commutation
Electric losses
Electric power factor
Switching networks
Electric inductors
title_short Modeling of pre-regulator boost ZCS interleaved operating in critical conduction mode and with high power factor
title_full Modeling of pre-regulator boost ZCS interleaved operating in critical conduction mode and with high power factor
title_fullStr Modeling of pre-regulator boost ZCS interleaved operating in critical conduction mode and with high power factor
title_full_unstemmed Modeling of pre-regulator boost ZCS interleaved operating in critical conduction mode and with high power factor
title_sort Modeling of pre-regulator boost ZCS interleaved operating in critical conduction mode and with high power factor
author Canesin, Carlos A. [UNESP]
author_facet Canesin, Carlos A. [UNESP]
Gonçalves, Flávio A. S. [UNESP]
author_role author
author2 Gonçalves, Flávio A. S. [UNESP]
author2_role author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Canesin, Carlos A. [UNESP]
Gonçalves, Flávio A. S. [UNESP]
dc.subject.por.fl_str_mv Critical conduction mode
High power factor
Pre-regulator boost zero current switching
Zero-current commutation
Closed loop control systems
Computer simulation
Digital control systems
Diodes
Electric batteries
Electric commutation
Electric losses
Electric power factor
Switching networks
Electric inductors
topic Critical conduction mode
High power factor
Pre-regulator boost zero current switching
Zero-current commutation
Closed loop control systems
Computer simulation
Digital control systems
Diodes
Electric batteries
Electric commutation
Electric losses
Electric power factor
Switching networks
Electric inductors
description This paper presents a new pre-regulator boost operating in the boundary area between the continuous and discontinuous conduction modes of the boost inductor current, where the switches and boost diode performing zero-current commutations during its turn-off, eliminating the disadvantages related to the reverse recovery losses and electromagnetic interference problems of the boost diode when operating in the continuous conduction mode. Additionally, the interleaving technique is applied in the power cell, providing a significant input current ripple reduction. It should be noticed that the main objective of this paper is to present a complete modeling for the converter operating in the critical conduction mode, allowing an improved design procedure for interleaved techniques with high input power factor, a complete dynamic analysis of the structure, and the possibility of implementing digital control techniques in closed loop.
publishDate 2002
dc.date.none.fl_str_mv 2002-12-01
2014-05-27T11:20:32Z
2014-05-27T11:20:32Z
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://dx.doi.org/10.1109/IECON.2002.1187526
IECON Proceedings (Industrial Electronics Conference), v. 1, p. 305-310.
1553-572X
http://hdl.handle.net/11449/67054
10.1109/IECON.2002.1187526
WOS:000181518100055
2-s2.0-0036954757
6427185658143370
url http://dx.doi.org/10.1109/IECON.2002.1187526
http://hdl.handle.net/11449/67054
identifier_str_mv IECON Proceedings (Industrial Electronics Conference), v. 1, p. 305-310.
1553-572X
10.1109/IECON.2002.1187526
WOS:000181518100055
2-s2.0-0036954757
6427185658143370
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv IECON Proceedings (Industrial Electronics Conference)
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 305-310
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808128344035688448

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