FLEXIBLE OPERATION OF GRID-TIED SINGLE-PHASE POWER CONVERTER

Detalhes bibliográficos
Autor(a) principal: Bonaldo, Jakson Paulo
Data de Publicação: 2013
Outros Autores: Morales Paredes, Helmo Kelis [UNESP], Pomilio, Jose Antenor, IEEE
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/196074
Resumo: This work presents a technique to allow the use of single-phase power converter tied to the grid utility both as active power filter (APF), mitigating power quality disturbances due to the load, and as distributed generation (DG) interface, connecting a local renewable power source into the grid. The main goal is to ensure that the power processed by the power electronic converter (PEC) is lower than its rated power, contributing to increasing the lifetime and safety of the converter. The load current is decomposed, by using the Conservative Power Theory, in current components related to the non-active power consumed by the load. Then, this non-active current is weighted by a factor, which is calculated based on the load power factor, generating the reference for disturbances compensation. The reduction in the power processed by the PEC is achieved by adjusting the power factor desired in the grid side, which leads to a partial compensation of the PQ disturbances.
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spelling FLEXIBLE OPERATION OF GRID-TIED SINGLE-PHASE POWER CONVERTERDistributed GenerationActive Power FilterConservative Power TheoryFlexible Power ConverterThis work presents a technique to allow the use of single-phase power converter tied to the grid utility both as active power filter (APF), mitigating power quality disturbances due to the load, and as distributed generation (DG) interface, connecting a local renewable power source into the grid. The main goal is to ensure that the power processed by the power electronic converter (PEC) is lower than its rated power, contributing to increasing the lifetime and safety of the converter. The load current is decomposed, by using the Conservative Power Theory, in current components related to the non-active power consumed by the load. Then, this non-active current is weighted by a factor, which is calculated based on the load power factor, generating the reference for disturbances compensation. The reduction in the power processed by the PEC is achieved by adjusting the power factor desired in the grid side, which leads to a partial compensation of the PQ disturbances.Univ Estadual Campinas, Sch Elect & Comp Engn, BR-13083852 Campinas, SP, BrazilUNESP Univ Estadual Paulista, Grp Automat & Integrating Syst, BR-18087180 Sorocaba, SP, BrazilUNESP Univ Estadual Paulista, Grp Automat & Integrating Syst, BR-18087180 Sorocaba, SP, BrazilIeeeUniversidade Estadual de Campinas (UNICAMP)Universidade Estadual Paulista (Unesp)Bonaldo, Jakson PauloMorales Paredes, Helmo Kelis [UNESP]Pomilio, Jose AntenorIEEE2020-12-10T19:32:28Z2020-12-10T19:32:28Z2013-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject987-9922013 Brazilian Power Electronics Conference (cobep). New York: Ieee, p. 987-992, 2013.2175-8603http://hdl.handle.net/11449/196074WOS:000353349600146Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPeng2013 Brazilian Power Electronics Conference (cobep)info:eu-repo/semantics/openAccess2021-10-23T03:12:30Zoai:repositorio.unesp.br:11449/196074Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T15:12:11.057834Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv FLEXIBLE OPERATION OF GRID-TIED SINGLE-PHASE POWER CONVERTER
title FLEXIBLE OPERATION OF GRID-TIED SINGLE-PHASE POWER CONVERTER
spellingShingle FLEXIBLE OPERATION OF GRID-TIED SINGLE-PHASE POWER CONVERTER
Bonaldo, Jakson Paulo
Distributed Generation
Active Power Filter
Conservative Power Theory
Flexible Power Converter
title_short FLEXIBLE OPERATION OF GRID-TIED SINGLE-PHASE POWER CONVERTER
title_full FLEXIBLE OPERATION OF GRID-TIED SINGLE-PHASE POWER CONVERTER
title_fullStr FLEXIBLE OPERATION OF GRID-TIED SINGLE-PHASE POWER CONVERTER
title_full_unstemmed FLEXIBLE OPERATION OF GRID-TIED SINGLE-PHASE POWER CONVERTER
title_sort FLEXIBLE OPERATION OF GRID-TIED SINGLE-PHASE POWER CONVERTER
author Bonaldo, Jakson Paulo
author_facet Bonaldo, Jakson Paulo
Morales Paredes, Helmo Kelis [UNESP]
Pomilio, Jose Antenor
IEEE
author_role author
author2 Morales Paredes, Helmo Kelis [UNESP]
Pomilio, Jose Antenor
IEEE
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 Bonaldo, Jakson Paulo
Morales Paredes, Helmo Kelis [UNESP]
Pomilio, Jose Antenor
IEEE
dc.subject.por.fl_str_mv Distributed Generation
Active Power Filter
Conservative Power Theory
Flexible Power Converter
topic Distributed Generation
Active Power Filter
Conservative Power Theory
Flexible Power Converter
description This work presents a technique to allow the use of single-phase power converter tied to the grid utility both as active power filter (APF), mitigating power quality disturbances due to the load, and as distributed generation (DG) interface, connecting a local renewable power source into the grid. The main goal is to ensure that the power processed by the power electronic converter (PEC) is lower than its rated power, contributing to increasing the lifetime and safety of the converter. The load current is decomposed, by using the Conservative Power Theory, in current components related to the non-active power consumed by the load. Then, this non-active current is weighted by a factor, which is calculated based on the load power factor, generating the reference for disturbances compensation. The reduction in the power processed by the PEC is achieved by adjusting the power factor desired in the grid side, which leads to a partial compensation of the PQ disturbances.
publishDate 2013
dc.date.none.fl_str_mv 2013-01-01
2020-12-10T19:32:28Z
2020-12-10T19:32:28Z
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 2013 Brazilian Power Electronics Conference (cobep). New York: Ieee, p. 987-992, 2013.
2175-8603
http://hdl.handle.net/11449/196074
WOS:000353349600146
identifier_str_mv 2013 Brazilian Power Electronics Conference (cobep). New York: Ieee, p. 987-992, 2013.
2175-8603
WOS:000353349600146
url http://hdl.handle.net/11449/196074
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 2013 Brazilian Power Electronics Conference (cobep)
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 987-992
dc.publisher.none.fl_str_mv Ieee
publisher.none.fl_str_mv Ieee
dc.source.none.fl_str_mv Web of Science
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
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