Three-phase half-controlled boost converter operating in quasi-critical conduction mode
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , |
Tipo de documento: | Artigo de conferência |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1109/INDUSCON.2018.8627325 http://hdl.handle.net/11449/187426 |
Resumo: | AC-DC converters, which operate in discontinuous conduction mode, can be used as power factor correction. Operating with constant duty cycle, the control system presents low complexity, however, for low static voltage gains, the input current is not sinusoidal and has a high low order harmonic content, can going beyond the limits imposed by international norms and standards. As an alternative, an analysis and simulation of the three-phase semi-controlled boost rectifier in quasi-critical conduction mode is presented in this paper. This conduction mode ensures that the input current will follow a sinusoidal form, suppressing the use of sensors or current control meshes, providing greater robustness to converter. In addition, the quasi-critical mode maintains some advantages of the discontinuous operation mode, for example, the zero-current-switching during the turn-on of the switches, the simplicity of control system and the lower cost. In this configuration, the current stress in semiconductors are divided and, a single pulse is necessary for switch conduction. The results presented prove that occurs the power factor correction with harmonic current content reduction in low frequency. |
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Repositório Institucional da UNESP |
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Three-phase half-controlled boost converter operating in quasi-critical conduction modePower factor correctionQuasi-critical conduction modeThree-phase boost converterAC-DC converters, which operate in discontinuous conduction mode, can be used as power factor correction. Operating with constant duty cycle, the control system presents low complexity, however, for low static voltage gains, the input current is not sinusoidal and has a high low order harmonic content, can going beyond the limits imposed by international norms and standards. As an alternative, an analysis and simulation of the three-phase semi-controlled boost rectifier in quasi-critical conduction mode is presented in this paper. This conduction mode ensures that the input current will follow a sinusoidal form, suppressing the use of sensors or current control meshes, providing greater robustness to converter. In addition, the quasi-critical mode maintains some advantages of the discontinuous operation mode, for example, the zero-current-switching during the turn-on of the switches, the simplicity of control system and the lower cost. In this configuration, the current stress in semiconductors are divided and, a single pulse is necessary for switch conduction. The results presented prove that occurs the power factor correction with harmonic current content reduction in low frequency.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)School of Engineering São Paulo State University (UNESP)Federal Institute of Goiás (IFG)Federal Institute of São Paulo (IFSP)School of Engineering São Paulo State University (UNESP)Universidade Estadual Paulista (Unesp)Federal Institute of Goiás (IFG)Federal Institute of São Paulo (IFSP)Morais, Douglas C. [UNESP]Falcondes De Seixas, J. M. [UNESP]Souza, Lucas C. [UNESP]Lucianoe Silva, S. C.Joao Junior, C. P.2019-10-06T15:35:49Z2019-10-06T15:35:49Z2019-01-25info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject811-816http://dx.doi.org/10.1109/INDUSCON.2018.86273252018 13th IEEE International Conference on Industry Applications, INDUSCON 2018 - Proceedings, p. 811-816.http://hdl.handle.net/11449/18742610.1109/INDUSCON.2018.86273252-s2.0-85062494801Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPeng2018 13th IEEE International Conference on Industry Applications, INDUSCON 2018 - Proceedingsinfo:eu-repo/semantics/openAccess2021-10-23T19:23:19Zoai:repositorio.unesp.br:11449/187426Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-06T00:04:01.049862Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Three-phase half-controlled boost converter operating in quasi-critical conduction mode |
title |
Three-phase half-controlled boost converter operating in quasi-critical conduction mode |
spellingShingle |
Three-phase half-controlled boost converter operating in quasi-critical conduction mode Morais, Douglas C. [UNESP] Power factor correction Quasi-critical conduction mode Three-phase boost converter |
title_short |
Three-phase half-controlled boost converter operating in quasi-critical conduction mode |
title_full |
Three-phase half-controlled boost converter operating in quasi-critical conduction mode |
title_fullStr |
Three-phase half-controlled boost converter operating in quasi-critical conduction mode |
title_full_unstemmed |
Three-phase half-controlled boost converter operating in quasi-critical conduction mode |
title_sort |
Three-phase half-controlled boost converter operating in quasi-critical conduction mode |
author |
Morais, Douglas C. [UNESP] |
author_facet |
Morais, Douglas C. [UNESP] Falcondes De Seixas, J. M. [UNESP] Souza, Lucas C. [UNESP] Lucianoe Silva, S. C. Joao Junior, C. P. |
author_role |
author |
author2 |
Falcondes De Seixas, J. M. [UNESP] Souza, Lucas C. [UNESP] Lucianoe Silva, S. C. Joao Junior, C. P. |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Federal Institute of Goiás (IFG) Federal Institute of São Paulo (IFSP) |
dc.contributor.author.fl_str_mv |
Morais, Douglas C. [UNESP] Falcondes De Seixas, J. M. [UNESP] Souza, Lucas C. [UNESP] Lucianoe Silva, S. C. Joao Junior, C. P. |
dc.subject.por.fl_str_mv |
Power factor correction Quasi-critical conduction mode Three-phase boost converter |
topic |
Power factor correction Quasi-critical conduction mode Three-phase boost converter |
description |
AC-DC converters, which operate in discontinuous conduction mode, can be used as power factor correction. Operating with constant duty cycle, the control system presents low complexity, however, for low static voltage gains, the input current is not sinusoidal and has a high low order harmonic content, can going beyond the limits imposed by international norms and standards. As an alternative, an analysis and simulation of the three-phase semi-controlled boost rectifier in quasi-critical conduction mode is presented in this paper. This conduction mode ensures that the input current will follow a sinusoidal form, suppressing the use of sensors or current control meshes, providing greater robustness to converter. In addition, the quasi-critical mode maintains some advantages of the discontinuous operation mode, for example, the zero-current-switching during the turn-on of the switches, the simplicity of control system and the lower cost. In this configuration, the current stress in semiconductors are divided and, a single pulse is necessary for switch conduction. The results presented prove that occurs the power factor correction with harmonic current content reduction in low frequency. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-10-06T15:35:49Z 2019-10-06T15:35:49Z 2019-01-25 |
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/INDUSCON.2018.8627325 2018 13th IEEE International Conference on Industry Applications, INDUSCON 2018 - Proceedings, p. 811-816. http://hdl.handle.net/11449/187426 10.1109/INDUSCON.2018.8627325 2-s2.0-85062494801 |
url |
http://dx.doi.org/10.1109/INDUSCON.2018.8627325 http://hdl.handle.net/11449/187426 |
identifier_str_mv |
2018 13th IEEE International Conference on Industry Applications, INDUSCON 2018 - Proceedings, p. 811-816. 10.1109/INDUSCON.2018.8627325 2-s2.0-85062494801 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
2018 13th IEEE International Conference on Industry Applications, INDUSCON 2018 - Proceedings |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
811-816 |
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_ |
1808129579305402368 |