Three-phase Half-controlled Boost PFC Rectifier With New Variable Duty Cycle Control
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo de conferência |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://hdl.handle.net/11449/184362 |
Resumo: | Converters operating in discontinuous-conduction-mode and using the bridgeless technique can offer rectification and elevation of voltage in high frequency, also can offer better efficiency when compared to the conventional single-switch boost power-factor-correction converter. In this conduction mode, the input current naturally follows a sinusoidal envelope, dispensing current sensors of use. Some these advantages are inherent to the converter operating mode, as the zero-current-switching during the turn-on of the switches, the simplicity of control system and the lower cost. However, the discontinuous-conduction-mode operation with constant duty cycle control leads to a high harmonic content of current in low frequency, limiting the converters applications and may exceed the limits imposed by international standards. This paper presents the analysis and experimental results of the three-phase bridgeless boost converter with new variable duty cycle control, operating in discontinuous-conduction-mode. In this configuration, the current stress in semiconductors are divided and, a single pulse is necessary for switch conduction. The results proved that occurs power factor correction with harmonic current content reduction of input current in low frequency. |
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Repositório Institucional da UNESP |
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Three-phase Half-controlled Boost PFC Rectifier With New Variable Duty Cycle ControlThree-phase bridgeless boost converterPower-factor-correctionVariable duty cycle controlDiscontinuous-conduction-modePulse-Width-ModulationConverters operating in discontinuous-conduction-mode and using the bridgeless technique can offer rectification and elevation of voltage in high frequency, also can offer better efficiency when compared to the conventional single-switch boost power-factor-correction converter. In this conduction mode, the input current naturally follows a sinusoidal envelope, dispensing current sensors of use. Some these advantages are inherent to the converter operating mode, as the zero-current-switching during the turn-on of the switches, the simplicity of control system and the lower cost. However, the discontinuous-conduction-mode operation with constant duty cycle control leads to a high harmonic content of current in low frequency, limiting the converters applications and may exceed the limits imposed by international standards. This paper presents the analysis and experimental results of the three-phase bridgeless boost converter with new variable duty cycle control, operating in discontinuous-conduction-mode. In this configuration, the current stress in semiconductors are divided and, a single pulse is necessary for switch conduction. The results proved that occurs power factor correction with harmonic current content reduction of input current in low frequency.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Sao Paulo State Univ UNESP, Sch Engn, Ilha Solteira, SP, BrazilFed Inst Goias IFG, Jatai, Goias, BrazilFed Inst Sao Paulo IFSP, Sorocaba, SP, BrazilSao Paulo State Univ UNESP, Sch Engn, Ilha Solteira, SP, BrazilFAPESP: 2015/15782-9IeeeUniversidade Estadual Paulista (Unesp)Fed Inst Goias IFGFed Inst Sao Paulo IFSPMorais, Douglas C. [UNESP]Seixas, Falcondes J. M. de [UNESP]Souza, Lucas C. [UNESP]Silva, Luciano S. C. E.Junior, Joao C. P.Tsuzuki, MDGJunqueira, F.2019-10-04T11:57:06Z2019-10-04T11:57:06Z2018-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject131-1372018 13th Ieee International Conference On Industry Applications (induscon). New York: Ieee, p. 131-137, 2018.2572-1445http://hdl.handle.net/11449/184362WOS:00045923920002355261801956025810000-0002-9750-3223Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPeng2018 13th Ieee International Conference On Industry Applications (induscon)info:eu-repo/semantics/openAccess2021-10-23T08:53:34Zoai:repositorio.unesp.br:11449/184362Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T17:22:24.424199Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Three-phase Half-controlled Boost PFC Rectifier With New Variable Duty Cycle Control |
title |
Three-phase Half-controlled Boost PFC Rectifier With New Variable Duty Cycle Control |
spellingShingle |
Three-phase Half-controlled Boost PFC Rectifier With New Variable Duty Cycle Control Morais, Douglas C. [UNESP] Three-phase bridgeless boost converter Power-factor-correction Variable duty cycle control Discontinuous-conduction-mode Pulse-Width-Modulation |
title_short |
Three-phase Half-controlled Boost PFC Rectifier With New Variable Duty Cycle Control |
title_full |
Three-phase Half-controlled Boost PFC Rectifier With New Variable Duty Cycle Control |
title_fullStr |
Three-phase Half-controlled Boost PFC Rectifier With New Variable Duty Cycle Control |
title_full_unstemmed |
Three-phase Half-controlled Boost PFC Rectifier With New Variable Duty Cycle Control |
title_sort |
Three-phase Half-controlled Boost PFC Rectifier With New Variable Duty Cycle Control |
author |
Morais, Douglas C. [UNESP] |
author_facet |
Morais, Douglas C. [UNESP] Seixas, Falcondes J. M. de [UNESP] Souza, Lucas C. [UNESP] Silva, Luciano S. C. E. Junior, Joao C. P. Tsuzuki, MDG Junqueira, F. |
author_role |
author |
author2 |
Seixas, Falcondes J. M. de [UNESP] Souza, Lucas C. [UNESP] Silva, Luciano S. C. E. Junior, Joao C. P. Tsuzuki, MDG Junqueira, F. |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Fed Inst Goias IFG Fed Inst Sao Paulo IFSP |
dc.contributor.author.fl_str_mv |
Morais, Douglas C. [UNESP] Seixas, Falcondes J. M. de [UNESP] Souza, Lucas C. [UNESP] Silva, Luciano S. C. E. Junior, Joao C. P. Tsuzuki, MDG Junqueira, F. |
dc.subject.por.fl_str_mv |
Three-phase bridgeless boost converter Power-factor-correction Variable duty cycle control Discontinuous-conduction-mode Pulse-Width-Modulation |
topic |
Three-phase bridgeless boost converter Power-factor-correction Variable duty cycle control Discontinuous-conduction-mode Pulse-Width-Modulation |
description |
Converters operating in discontinuous-conduction-mode and using the bridgeless technique can offer rectification and elevation of voltage in high frequency, also can offer better efficiency when compared to the conventional single-switch boost power-factor-correction converter. In this conduction mode, the input current naturally follows a sinusoidal envelope, dispensing current sensors of use. Some these advantages are inherent to the converter operating mode, as the zero-current-switching during the turn-on of the switches, the simplicity of control system and the lower cost. However, the discontinuous-conduction-mode operation with constant duty cycle control leads to a high harmonic content of current in low frequency, limiting the converters applications and may exceed the limits imposed by international standards. This paper presents the analysis and experimental results of the three-phase bridgeless boost converter with new variable duty cycle control, operating in discontinuous-conduction-mode. In this configuration, the current stress in semiconductors are divided and, a single pulse is necessary for switch conduction. The results proved that occurs power factor correction with harmonic current content reduction of input current in low frequency. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-01-01 2019-10-04T11:57:06Z 2019-10-04T11:57:06Z |
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 |
2018 13th Ieee International Conference On Industry Applications (induscon). New York: Ieee, p. 131-137, 2018. 2572-1445 http://hdl.handle.net/11449/184362 WOS:000459239200023 5526180195602581 0000-0002-9750-3223 |
identifier_str_mv |
2018 13th Ieee International Conference On Industry Applications (induscon). New York: Ieee, p. 131-137, 2018. 2572-1445 WOS:000459239200023 5526180195602581 0000-0002-9750-3223 |
url |
http://hdl.handle.net/11449/184362 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
2018 13th Ieee International Conference On Industry Applications (induscon) |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
131-137 |
dc.publisher.none.fl_str_mv |
Ieee |
publisher.none.fl_str_mv |
Ieee |
dc.source.none.fl_str_mv |
Web of Science 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_ |
1808128799892570112 |