A symmetrical Cascaded H-bridge Multilevel Inverter used as shunt active power filter for ideal and deteriorated voltage conditions

Detalhes bibliográficos
Autor(a) principal: Mortezaei, Ali
Data de Publicação: 2016
Outros Autores: Godoy Simoes, M., Busarello, Tiago D. C., Durra, Ahmed Al, Marafao, Fernando P. [UNESP]
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1109/IAS.2016.7731855
http://hdl.handle.net/11449/178454
Resumo: This paper discusses the use of a Cascaded H-bridge Multilevel Inverter (CHMI) as shunt active power filter (SAPF) for selective disturbing currents compensation. The main feature of the proposed approach is the use of independent DC sources, with reduced DC-link voltages, which makes such a topology an ideal candidate for medium and high power applications with increased reliability. The developed control strategy regulates independent DC-link voltages in each H-bridge cell and allows selective compensation under a variety of voltage conditions without requiring any kind of reference-frame transformation. The selective compensation strategies are based on the decompositions proposed in the Conservative Power Theory (CPT), which result in several current-related terms associated with specific load characteristics. These current components are independent from each other and are used to define different compensation strategies, which can be selective in minimizing particular effects of disturbing loads. In order to validate the possibilities and performance of the proposed control strategies, a three-phase grid with unbalanced nonlinear loading and negligible line impedance was simulated in PSIM considering ideal and deteriorated voltage conditions.
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spelling A symmetrical Cascaded H-bridge Multilevel Inverter used as shunt active power filter for ideal and deteriorated voltage conditionsActive power filtersCompensation strategiesHarmonicsMultilevel inverterReactive compensationSelective compensationUnbalance compensationThis paper discusses the use of a Cascaded H-bridge Multilevel Inverter (CHMI) as shunt active power filter (SAPF) for selective disturbing currents compensation. The main feature of the proposed approach is the use of independent DC sources, with reduced DC-link voltages, which makes such a topology an ideal candidate for medium and high power applications with increased reliability. The developed control strategy regulates independent DC-link voltages in each H-bridge cell and allows selective compensation under a variety of voltage conditions without requiring any kind of reference-frame transformation. The selective compensation strategies are based on the decompositions proposed in the Conservative Power Theory (CPT), which result in several current-related terms associated with specific load characteristics. These current components are independent from each other and are used to define different compensation strategies, which can be selective in minimizing particular effects of disturbing loads. In order to validate the possibilities and performance of the proposed control strategies, a three-phase grid with unbalanced nonlinear loading and negligible line impedance was simulated in PSIM considering ideal and deteriorated voltage conditions.Colorado School of MinesFederal University of Santa CatarinaPetroleum InstituteUNESP - Univ Estadual PaulistaUNESP - Univ Estadual PaulistaColorado School of MinesUniversidade Federal de Santa Catarina (UFSC)Petroleum InstituteUniversidade Estadual Paulista (Unesp)Mortezaei, AliGodoy Simoes, M.Busarello, Tiago D. C.Durra, Ahmed AlMarafao, Fernando P. [UNESP]2018-12-11T17:30:25Z2018-12-11T17:30:25Z2016-11-02info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjecthttp://dx.doi.org/10.1109/IAS.2016.7731855IEEE Industry Application Society, 52nd Annual Meeting: IAS 2016.http://hdl.handle.net/11449/17845410.1109/IAS.2016.77318552-s2.0-85002169978Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengIEEE Industry Application Society, 52nd Annual Meeting: IAS 2016info:eu-repo/semantics/openAccess2021-10-23T21:44:37Zoai:repositorio.unesp.br:11449/178454Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T21:17:26.544471Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv A symmetrical Cascaded H-bridge Multilevel Inverter used as shunt active power filter for ideal and deteriorated voltage conditions
title A symmetrical Cascaded H-bridge Multilevel Inverter used as shunt active power filter for ideal and deteriorated voltage conditions
spellingShingle A symmetrical Cascaded H-bridge Multilevel Inverter used as shunt active power filter for ideal and deteriorated voltage conditions
Mortezaei, Ali
Active power filters
Compensation strategies
Harmonics
Multilevel inverter
Reactive compensation
Selective compensation
Unbalance compensation
title_short A symmetrical Cascaded H-bridge Multilevel Inverter used as shunt active power filter for ideal and deteriorated voltage conditions
title_full A symmetrical Cascaded H-bridge Multilevel Inverter used as shunt active power filter for ideal and deteriorated voltage conditions
title_fullStr A symmetrical Cascaded H-bridge Multilevel Inverter used as shunt active power filter for ideal and deteriorated voltage conditions
title_full_unstemmed A symmetrical Cascaded H-bridge Multilevel Inverter used as shunt active power filter for ideal and deteriorated voltage conditions
title_sort A symmetrical Cascaded H-bridge Multilevel Inverter used as shunt active power filter for ideal and deteriorated voltage conditions
author Mortezaei, Ali
author_facet Mortezaei, Ali
Godoy Simoes, M.
Busarello, Tiago D. C.
Durra, Ahmed Al
Marafao, Fernando P. [UNESP]
author_role author
author2 Godoy Simoes, M.
Busarello, Tiago D. C.
Durra, Ahmed Al
Marafao, Fernando P. [UNESP]
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Colorado School of Mines
Universidade Federal de Santa Catarina (UFSC)
Petroleum Institute
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Mortezaei, Ali
Godoy Simoes, M.
Busarello, Tiago D. C.
Durra, Ahmed Al
Marafao, Fernando P. [UNESP]
dc.subject.por.fl_str_mv Active power filters
Compensation strategies
Harmonics
Multilevel inverter
Reactive compensation
Selective compensation
Unbalance compensation
topic Active power filters
Compensation strategies
Harmonics
Multilevel inverter
Reactive compensation
Selective compensation
Unbalance compensation
description This paper discusses the use of a Cascaded H-bridge Multilevel Inverter (CHMI) as shunt active power filter (SAPF) for selective disturbing currents compensation. The main feature of the proposed approach is the use of independent DC sources, with reduced DC-link voltages, which makes such a topology an ideal candidate for medium and high power applications with increased reliability. The developed control strategy regulates independent DC-link voltages in each H-bridge cell and allows selective compensation under a variety of voltage conditions without requiring any kind of reference-frame transformation. The selective compensation strategies are based on the decompositions proposed in the Conservative Power Theory (CPT), which result in several current-related terms associated with specific load characteristics. These current components are independent from each other and are used to define different compensation strategies, which can be selective in minimizing particular effects of disturbing loads. In order to validate the possibilities and performance of the proposed control strategies, a three-phase grid with unbalanced nonlinear loading and negligible line impedance was simulated in PSIM considering ideal and deteriorated voltage conditions.
publishDate 2016
dc.date.none.fl_str_mv 2016-11-02
2018-12-11T17:30:25Z
2018-12-11T17:30:25Z
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/IAS.2016.7731855
IEEE Industry Application Society, 52nd Annual Meeting: IAS 2016.
http://hdl.handle.net/11449/178454
10.1109/IAS.2016.7731855
2-s2.0-85002169978
url http://dx.doi.org/10.1109/IAS.2016.7731855
http://hdl.handle.net/11449/178454
identifier_str_mv IEEE Industry Application Society, 52nd Annual Meeting: IAS 2016.
10.1109/IAS.2016.7731855
2-s2.0-85002169978
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv IEEE Industry Application Society, 52nd Annual Meeting: IAS 2016
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
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_ 1808129305470828544

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