Proposal of a hybrid rectifier structure with HPF and low THD suitable for front-end trolleybuses systems supplied by AC distribution networks
Autor(a) principal: | |
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Data de Publicação: | 2009 |
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/ECCE.2009.5316236 http://hdl.handle.net/11449/71491 |
Resumo: | This paper presents the development and the experimental analysis of a new single-phase hybrid rectifier structure with high power factor (PF) and low harmonic distortion of current (THDI), suitable for application in traction systems of electrical vehicles pulled by electrical motors (trolleybus), which are powered by urban distribution network. This front-end rectifier structure is capable of providing significant improvements in trolleybuses systems and in the urban distribution network costs, and efficiency. The proposed structure is composed by an ordinary single-phase diode rectifier with parallel connection of a switched converter. It is outlined that the switched converter is capable of composing the input line current waveform assuring high power factor (HPF) and low THDI, as well as ordinary front-end converter. However, the power rating of the switched converter is about 34% of the total output power, assuring robustness and reliability. Therefore, the proposed structure was named single-phase HPF hybrid rectifier. A prototype rated at 15kW was developed and analyzed in laboratory. It was found that the input line current harmonic spectrum is in accordance with the harmonic limits imposed by IEC61000-3-4. The principle of operation, the mathematical analysis, the PWM control strategy, and experimental results are also presented in this paper. © 2009 IEEE. |
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Proposal of a hybrid rectifier structure with HPF and low THD suitable for front-end trolleybuses systems supplied by AC distribution networksElectrical vehiclesHybrid rectifiersPower factor correctionTrolleybusUrban electrical transportation systemsDistribution networkElectrical motorsElectrical transportation systemsExperimental analysisFront-end convertersHarmonic limitHigh power factorLine current harmonicsLine currentsMathematical analysisOutput powerParallel connectionsPower factor correctionsPower ratingsPWM controlSingle-phase diode rectifiersSwitched convertersTraction systemsUrban distributionAC generator motorsDistributed parameter networksElectric connectorsElectric power factorEnergy conversionHarmonic analysisElectric rectifiersThis paper presents the development and the experimental analysis of a new single-phase hybrid rectifier structure with high power factor (PF) and low harmonic distortion of current (THDI), suitable for application in traction systems of electrical vehicles pulled by electrical motors (trolleybus), which are powered by urban distribution network. This front-end rectifier structure is capable of providing significant improvements in trolleybuses systems and in the urban distribution network costs, and efficiency. The proposed structure is composed by an ordinary single-phase diode rectifier with parallel connection of a switched converter. It is outlined that the switched converter is capable of composing the input line current waveform assuring high power factor (HPF) and low THDI, as well as ordinary front-end converter. However, the power rating of the switched converter is about 34% of the total output power, assuring robustness and reliability. Therefore, the proposed structure was named single-phase HPF hybrid rectifier. A prototype rated at 15kW was developed and analyzed in laboratory. It was found that the input line current harmonic spectrum is in accordance with the harmonic limits imposed by IEC61000-3-4. The principle of operation, the mathematical analysis, the PWM control strategy, and experimental results are also presented in this paper. © 2009 IEEE.Universidade Federal de Uberlândia (UFU) Faculdade de Engenharia Elétrica (FEELT) Núcleo de Pesquisa em Eletrônica de Potência (NUPEP), Uberlândia, MG 38400-902Universidade Estadual Paulista (UNESP) Faculdade de Engenharia de Ilha Solteira Laboratório de Eletrônica de Potência (LEP), Ilha Solteira, SP 15385-000Universidade Estadual Paulista (UNESP) Faculdade de Engenharia de Ilha Solteira Laboratório de Eletrônica de Potência (LEP), Ilha Solteira, SP 15385-000Universidade Federal de Uberlândia (UFU)Universidade Estadual Paulista (Unesp)Freitas, Luiz C.G.Lima, Gustavo B.Gonçalves, Flávio A.S. [UNESP]Melo, Guilherme A. [UNESP]Canesin, Carlos A. [UNESP]De Freitas, Luiz C.2014-05-27T11:24:35Z2014-05-27T11:24:35Z2009-12-28info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject451-458http://dx.doi.org/10.1109/ECCE.2009.53162362009 IEEE Energy Conversion Congress and Exposition, ECCE 2009, p. 451-458.http://hdl.handle.net/11449/7149110.1109/ECCE.2009.53162362-s2.0-724491252166427185658143370Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPeng2009 IEEE Energy Conversion Congress and Exposition, ECCE 2009info:eu-repo/semantics/openAccess2021-10-23T12:40:00Zoai:repositorio.unesp.br:11449/71491Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-23T12:40Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Proposal of a hybrid rectifier structure with HPF and low THD suitable for front-end trolleybuses systems supplied by AC distribution networks |
title |
Proposal of a hybrid rectifier structure with HPF and low THD suitable for front-end trolleybuses systems supplied by AC distribution networks |
spellingShingle |
Proposal of a hybrid rectifier structure with HPF and low THD suitable for front-end trolleybuses systems supplied by AC distribution networks Freitas, Luiz C.G. Electrical vehicles Hybrid rectifiers Power factor correction Trolleybus Urban electrical transportation systems Distribution network Electrical motors Electrical transportation systems Experimental analysis Front-end converters Harmonic limit High power factor Line current harmonics Line currents Mathematical analysis Output power Parallel connections Power factor corrections Power ratings PWM control Single-phase diode rectifiers Switched converters Traction systems Urban distribution AC generator motors Distributed parameter networks Electric connectors Electric power factor Energy conversion Harmonic analysis Electric rectifiers |
title_short |
Proposal of a hybrid rectifier structure with HPF and low THD suitable for front-end trolleybuses systems supplied by AC distribution networks |
title_full |
Proposal of a hybrid rectifier structure with HPF and low THD suitable for front-end trolleybuses systems supplied by AC distribution networks |
title_fullStr |
Proposal of a hybrid rectifier structure with HPF and low THD suitable for front-end trolleybuses systems supplied by AC distribution networks |
title_full_unstemmed |
Proposal of a hybrid rectifier structure with HPF and low THD suitable for front-end trolleybuses systems supplied by AC distribution networks |
title_sort |
Proposal of a hybrid rectifier structure with HPF and low THD suitable for front-end trolleybuses systems supplied by AC distribution networks |
author |
Freitas, Luiz C.G. |
author_facet |
Freitas, Luiz C.G. Lima, Gustavo B. Gonçalves, Flávio A.S. [UNESP] Melo, Guilherme A. [UNESP] Canesin, Carlos A. [UNESP] De Freitas, Luiz C. |
author_role |
author |
author2 |
Lima, Gustavo B. Gonçalves, Flávio A.S. [UNESP] Melo, Guilherme A. [UNESP] Canesin, Carlos A. [UNESP] De Freitas, Luiz C. |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Federal de Uberlândia (UFU) Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Freitas, Luiz C.G. Lima, Gustavo B. Gonçalves, Flávio A.S. [UNESP] Melo, Guilherme A. [UNESP] Canesin, Carlos A. [UNESP] De Freitas, Luiz C. |
dc.subject.por.fl_str_mv |
Electrical vehicles Hybrid rectifiers Power factor correction Trolleybus Urban electrical transportation systems Distribution network Electrical motors Electrical transportation systems Experimental analysis Front-end converters Harmonic limit High power factor Line current harmonics Line currents Mathematical analysis Output power Parallel connections Power factor corrections Power ratings PWM control Single-phase diode rectifiers Switched converters Traction systems Urban distribution AC generator motors Distributed parameter networks Electric connectors Electric power factor Energy conversion Harmonic analysis Electric rectifiers |
topic |
Electrical vehicles Hybrid rectifiers Power factor correction Trolleybus Urban electrical transportation systems Distribution network Electrical motors Electrical transportation systems Experimental analysis Front-end converters Harmonic limit High power factor Line current harmonics Line currents Mathematical analysis Output power Parallel connections Power factor corrections Power ratings PWM control Single-phase diode rectifiers Switched converters Traction systems Urban distribution AC generator motors Distributed parameter networks Electric connectors Electric power factor Energy conversion Harmonic analysis Electric rectifiers |
description |
This paper presents the development and the experimental analysis of a new single-phase hybrid rectifier structure with high power factor (PF) and low harmonic distortion of current (THDI), suitable for application in traction systems of electrical vehicles pulled by electrical motors (trolleybus), which are powered by urban distribution network. This front-end rectifier structure is capable of providing significant improvements in trolleybuses systems and in the urban distribution network costs, and efficiency. The proposed structure is composed by an ordinary single-phase diode rectifier with parallel connection of a switched converter. It is outlined that the switched converter is capable of composing the input line current waveform assuring high power factor (HPF) and low THDI, as well as ordinary front-end converter. However, the power rating of the switched converter is about 34% of the total output power, assuring robustness and reliability. Therefore, the proposed structure was named single-phase HPF hybrid rectifier. A prototype rated at 15kW was developed and analyzed in laboratory. It was found that the input line current harmonic spectrum is in accordance with the harmonic limits imposed by IEC61000-3-4. The principle of operation, the mathematical analysis, the PWM control strategy, and experimental results are also presented in this paper. © 2009 IEEE. |
publishDate |
2009 |
dc.date.none.fl_str_mv |
2009-12-28 2014-05-27T11:24:35Z 2014-05-27T11:24:35Z |
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/ECCE.2009.5316236 2009 IEEE Energy Conversion Congress and Exposition, ECCE 2009, p. 451-458. http://hdl.handle.net/11449/71491 10.1109/ECCE.2009.5316236 2-s2.0-72449125216 6427185658143370 |
url |
http://dx.doi.org/10.1109/ECCE.2009.5316236 http://hdl.handle.net/11449/71491 |
identifier_str_mv |
2009 IEEE Energy Conversion Congress and Exposition, ECCE 2009, p. 451-458. 10.1109/ECCE.2009.5316236 2-s2.0-72449125216 6427185658143370 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
2009 IEEE Energy Conversion Congress and Exposition, ECCE 2009 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
451-458 |
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_ |
1799965689357795328 |