Dual 3-phase bridge multilevel inverters for AC drives with voltage sag ride-through capability

Detalhes bibliográficos
Autor(a) principal: Fernao Pires, Vitor
Data de Publicação: 2019
Outros Autores: Monteiro, Joaquim, Silva, José Fernando
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.21/10347
Resumo: One of the main power quality issues that can affect variable speed drives (VSDs) is the occurrence of voltage sags on their AC power supply. Voltage sags can affect the inverter nominal operation, leading to a malfunction of the AC motor. This paper presents an inverter with resilient capability to voltage sags. The topology consists of two conventional three-phase bridge inverters arranged to require just a single DC source. This inverter is also characterized by a voltage multilevel operation, providing the full advantages of multilevel converters without the need for level balancing. Associated with this AC motor driver, a control system based on a field-oriented controller with a vector voltage modulator that will enable voltage sag ride-through capability is proposed. The proposed control system does not require any changes in the occurrence of voltage sags. To verify the characteristics of the proposed drive and control system, simulation tests are provided. Simulation results confirm the voltage sag resilient capability of the proposed multilevel converter.
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spelling Dual 3-phase bridge multilevel inverters for AC drives with voltage sag ride-through capabilityAC driveMultilevel inverterVoltage sag ride-throughDual inverterFloating capacitorOne of the main power quality issues that can affect variable speed drives (VSDs) is the occurrence of voltage sags on their AC power supply. Voltage sags can affect the inverter nominal operation, leading to a malfunction of the AC motor. This paper presents an inverter with resilient capability to voltage sags. The topology consists of two conventional three-phase bridge inverters arranged to require just a single DC source. This inverter is also characterized by a voltage multilevel operation, providing the full advantages of multilevel converters without the need for level balancing. Associated with this AC motor driver, a control system based on a field-oriented controller with a vector voltage modulator that will enable voltage sag ride-through capability is proposed. The proposed control system does not require any changes in the occurrence of voltage sags. To verify the characteristics of the proposed drive and control system, simulation tests are provided. Simulation results confirm the voltage sag resilient capability of the proposed multilevel converter.MDPIRCIPLFernao Pires, VitorMonteiro, JoaquimSilva, José Fernando2019-07-22T08:55:51Z2019-06-022019-06-02T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.21/10347engPIRES, Vítor Fernão; MONTEIRO, Joaquim; SILVA, José Fernando – Dual 3-phase bridge multilevel inverters for AC drives with voltage sag ride-through capability. Energies. ISSN 1996-1073. Vol. 12, N.º 12 (2019), pp. 1-181996-107310.3390/en12122324metadata only accessinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-08-03T10:00:10Zoai:repositorio.ipl.pt:10400.21/10347Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T20:18:47.312807Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Dual 3-phase bridge multilevel inverters for AC drives with voltage sag ride-through capability
title Dual 3-phase bridge multilevel inverters for AC drives with voltage sag ride-through capability
spellingShingle Dual 3-phase bridge multilevel inverters for AC drives with voltage sag ride-through capability
Fernao Pires, Vitor
AC drive
Multilevel inverter
Voltage sag ride-through
Dual inverter
Floating capacitor
title_short Dual 3-phase bridge multilevel inverters for AC drives with voltage sag ride-through capability
title_full Dual 3-phase bridge multilevel inverters for AC drives with voltage sag ride-through capability
title_fullStr Dual 3-phase bridge multilevel inverters for AC drives with voltage sag ride-through capability
title_full_unstemmed Dual 3-phase bridge multilevel inverters for AC drives with voltage sag ride-through capability
title_sort Dual 3-phase bridge multilevel inverters for AC drives with voltage sag ride-through capability
author Fernao Pires, Vitor
author_facet Fernao Pires, Vitor
Monteiro, Joaquim
Silva, José Fernando
author_role author
author2 Monteiro, Joaquim
Silva, José Fernando
author2_role author
author
dc.contributor.none.fl_str_mv RCIPL
dc.contributor.author.fl_str_mv Fernao Pires, Vitor
Monteiro, Joaquim
Silva, José Fernando
dc.subject.por.fl_str_mv AC drive
Multilevel inverter
Voltage sag ride-through
Dual inverter
Floating capacitor
topic AC drive
Multilevel inverter
Voltage sag ride-through
Dual inverter
Floating capacitor
description One of the main power quality issues that can affect variable speed drives (VSDs) is the occurrence of voltage sags on their AC power supply. Voltage sags can affect the inverter nominal operation, leading to a malfunction of the AC motor. This paper presents an inverter with resilient capability to voltage sags. The topology consists of two conventional three-phase bridge inverters arranged to require just a single DC source. This inverter is also characterized by a voltage multilevel operation, providing the full advantages of multilevel converters without the need for level balancing. Associated with this AC motor driver, a control system based on a field-oriented controller with a vector voltage modulator that will enable voltage sag ride-through capability is proposed. The proposed control system does not require any changes in the occurrence of voltage sags. To verify the characteristics of the proposed drive and control system, simulation tests are provided. Simulation results confirm the voltage sag resilient capability of the proposed multilevel converter.
publishDate 2019
dc.date.none.fl_str_mv 2019-07-22T08:55:51Z
2019-06-02
2019-06-02T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.21/10347
url http://hdl.handle.net/10400.21/10347
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv PIRES, Vítor Fernão; MONTEIRO, Joaquim; SILVA, José Fernando – Dual 3-phase bridge multilevel inverters for AC drives with voltage sag ride-through capability. Energies. ISSN 1996-1073. Vol. 12, N.º 12 (2019), pp. 1-18
1996-1073
10.3390/en12122324
dc.rights.driver.fl_str_mv metadata only access
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rights_invalid_str_mv metadata only access
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
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reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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