Harmonic, reactive and unbalance compensation by means of CPT framework

Detalhes bibliográficos
Autor(a) principal: Paredes, Helmo K. M.
Data de Publicação: 2009
Outros Autores: Marafão, Fernando P. [UNESP], Terrazas, Thiago M. [UNESP], Serni, Paulo J. A. [UNESP]
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1109/COBEP.2009.5347610
http://hdl.handle.net/11449/71286
Resumo: This paper presents possible selective current compensation strategies based on the Conservative Power Theory (CPT). This recently proposed theory, introduces the concept of complex power conservation under non-sinusoidal conditions. Moreover, the related current decompositions results in several current terms, which are associated with a specific physical phenomena (power absorption P, energy storage Q, voltage and current distortion D). Such current components are used in this work for the definition of different current compensators, which can be selective in terms of minimizing particular disturbing effects. The choice of one or other current component for compensation directly affects the sizing and cost of active and/or passive devices and it will be demonstrated that it can be done to attend predefined limits for harmonic distortion, unbalances and/or power factor. Single and three-phase compensation strategies will be discussed by means of the CPT Framework. Simulation and experimental results will be demonstrated in order to validate their performance. © 2009 IEEE.
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spelling Harmonic, reactive and unbalance compensation by means of CPT frameworkActive filterCPT - frameworkHarmonicsHybrid filterPassive filterSelective compensationUnbalancedCurrent compensatorsCurrent componentCurrent decompositionCurrent distortionHybrid filtersNon-sinusoidalPassive devicesPhase compensationPhysical phenomenaPower absorptionPower conservationPower factorsPower theorySelective current compensationUnbalance compensationActive filtersElectric power factorHarmonic analysisPassive filtersPower electronicsCharge trappingThis paper presents possible selective current compensation strategies based on the Conservative Power Theory (CPT). This recently proposed theory, introduces the concept of complex power conservation under non-sinusoidal conditions. Moreover, the related current decompositions results in several current terms, which are associated with a specific physical phenomena (power absorption P, energy storage Q, voltage and current distortion D). Such current components are used in this work for the definition of different current compensators, which can be selective in terms of minimizing particular disturbing effects. The choice of one or other current component for compensation directly affects the sizing and cost of active and/or passive devices and it will be demonstrated that it can be done to attend predefined limits for harmonic distortion, unbalances and/or power factor. Single and three-phase compensation strategies will be discussed by means of the CPT Framework. Simulation and experimental results will be demonstrated in order to validate their performance. © 2009 IEEE.University of Campinas School of Electrical and Computer Engineering Department of Electrical Energy Systems, Av. Albert Einstein, 400, Campinas, SP - 13083-970São Paulo State University Group of Automation and Integrating Systems, Av. Três de Março, 511, Sorocaba, SP - 18087-180São Paulo State University Department of Electrical Engineering, Av. Eng. Luiz Edmundo C. Coube, 14-01, Bauru, SP - 17033-360São Paulo State University Group of Automation and Integrating Systems, Av. Três de Março, 511, Sorocaba, SP - 18087-180São Paulo State University Department of Electrical Engineering, Av. Eng. Luiz Edmundo C. Coube, 14-01, Bauru, SP - 17033-360Universidade Estadual de Campinas (UNICAMP)Universidade Estadual Paulista (Unesp)Paredes, Helmo K. M.Marafão, Fernando P. [UNESP]Terrazas, Thiago M. [UNESP]Serni, Paulo J. A. [UNESP]2014-05-27T11:24:03Z2014-05-27T11:24:03Z2009-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject741-748http://dx.doi.org/10.1109/COBEP.2009.53476102009 Brazilian Power Electronics Conference, COBEP2009, p. 741-748.http://hdl.handle.net/11449/7128610.1109/COBEP.2009.53476102-s2.0-7795000501848317899018238490000-0002-9984-9949Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPeng2009 Brazilian Power Electronics Conference, COBEP2009info:eu-repo/semantics/openAccess2024-06-28T13:34:42Zoai:repositorio.unesp.br:11449/71286Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T21:16:23.357431Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Harmonic, reactive and unbalance compensation by means of CPT framework
title Harmonic, reactive and unbalance compensation by means of CPT framework
spellingShingle Harmonic, reactive and unbalance compensation by means of CPT framework
Paredes, Helmo K. M.
Active filter
CPT - framework
Harmonics
Hybrid filter
Passive filter
Selective compensation
Unbalanced
Current compensators
Current component
Current decomposition
Current distortion
Hybrid filters
Non-sinusoidal
Passive devices
Phase compensation
Physical phenomena
Power absorption
Power conservation
Power factors
Power theory
Selective current compensation
Unbalance compensation
Active filters
Electric power factor
Harmonic analysis
Passive filters
Power electronics
Charge trapping
title_short Harmonic, reactive and unbalance compensation by means of CPT framework
title_full Harmonic, reactive and unbalance compensation by means of CPT framework
title_fullStr Harmonic, reactive and unbalance compensation by means of CPT framework
title_full_unstemmed Harmonic, reactive and unbalance compensation by means of CPT framework
title_sort Harmonic, reactive and unbalance compensation by means of CPT framework
author Paredes, Helmo K. M.
author_facet Paredes, Helmo K. M.
Marafão, Fernando P. [UNESP]
Terrazas, Thiago M. [UNESP]
Serni, Paulo J. A. [UNESP]
author_role author
author2 Marafão, Fernando P. [UNESP]
Terrazas, Thiago M. [UNESP]
Serni, Paulo J. A. [UNESP]
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual de Campinas (UNICAMP)
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Paredes, Helmo K. M.
Marafão, Fernando P. [UNESP]
Terrazas, Thiago M. [UNESP]
Serni, Paulo J. A. [UNESP]
dc.subject.por.fl_str_mv Active filter
CPT - framework
Harmonics
Hybrid filter
Passive filter
Selective compensation
Unbalanced
Current compensators
Current component
Current decomposition
Current distortion
Hybrid filters
Non-sinusoidal
Passive devices
Phase compensation
Physical phenomena
Power absorption
Power conservation
Power factors
Power theory
Selective current compensation
Unbalance compensation
Active filters
Electric power factor
Harmonic analysis
Passive filters
Power electronics
Charge trapping
topic Active filter
CPT - framework
Harmonics
Hybrid filter
Passive filter
Selective compensation
Unbalanced
Current compensators
Current component
Current decomposition
Current distortion
Hybrid filters
Non-sinusoidal
Passive devices
Phase compensation
Physical phenomena
Power absorption
Power conservation
Power factors
Power theory
Selective current compensation
Unbalance compensation
Active filters
Electric power factor
Harmonic analysis
Passive filters
Power electronics
Charge trapping
description This paper presents possible selective current compensation strategies based on the Conservative Power Theory (CPT). This recently proposed theory, introduces the concept of complex power conservation under non-sinusoidal conditions. Moreover, the related current decompositions results in several current terms, which are associated with a specific physical phenomena (power absorption P, energy storage Q, voltage and current distortion D). Such current components are used in this work for the definition of different current compensators, which can be selective in terms of minimizing particular disturbing effects. The choice of one or other current component for compensation directly affects the sizing and cost of active and/or passive devices and it will be demonstrated that it can be done to attend predefined limits for harmonic distortion, unbalances and/or power factor. Single and three-phase compensation strategies will be discussed by means of the CPT Framework. Simulation and experimental results will be demonstrated in order to validate their performance. © 2009 IEEE.
publishDate 2009
dc.date.none.fl_str_mv 2009-12-01
2014-05-27T11:24:03Z
2014-05-27T11:24:03Z
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/COBEP.2009.5347610
2009 Brazilian Power Electronics Conference, COBEP2009, p. 741-748.
http://hdl.handle.net/11449/71286
10.1109/COBEP.2009.5347610
2-s2.0-77950005018
4831789901823849
0000-0002-9984-9949
url http://dx.doi.org/10.1109/COBEP.2009.5347610
http://hdl.handle.net/11449/71286
identifier_str_mv 2009 Brazilian Power Electronics Conference, COBEP2009, p. 741-748.
10.1109/COBEP.2009.5347610
2-s2.0-77950005018
4831789901823849
0000-0002-9984-9949
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 2009 Brazilian Power Electronics Conference, COBEP2009
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 741-748
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_ 1808129303274061824

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