Dual 3-phase bridge multilevel inverters for AC drives with voltage sag ride-through capability
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , |
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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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 info:eu-repo/semantics/openAccess |
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 |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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