Inverter control strategy for DG systems based on the Conservative power theory
Autor(a) principal: | |
---|---|
Data de Publicação: | 2013 |
Outros Autores: | , , |
Tipo de documento: | Artigo de conferência |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1109/ECCE.2013.6647131 http://hdl.handle.net/11449/232195 |
Resumo: | Considering that typical distributed generators are equipped with a switching power interface and most of them have a DC-AC converter, this paper deals with a multi task control strategy for distributed generation (DG) inverters. Such strategy simultaneously allows the DG systems to inject the available energy, as well as to work as a voltage drop compensator or an active power filter, mitigating load current disturbances and improving power quality. The main difference of the proposed methodology with respect to others in the literature is that the proposed control loops are based on the Conservative Power Theory decompositions. This provides decoupled power and current references for the inverter control, offering a very flexible, selective and powerful strategy for the DG control system. The paper also discusses the choice of the waveform reference for injecting/absorbing active power into/from the grid, and both sinusoidal and resistive current injection have been compared. Finally, simulation and experimental results are reported in order to validate the proposed functionalities of the DG control strategies. © 2013 IEEE. |
id |
UNSP_72d866d45578f702bf668fcf88e87186 |
---|---|
oai_identifier_str |
oai:repositorio.unesp.br:11449/232195 |
network_acronym_str |
UNSP |
network_name_str |
Repositório Institucional da UNESP |
repository_id_str |
2946 |
spelling |
Inverter control strategy for DG systems based on the Conservative power theoryConsidering that typical distributed generators are equipped with a switching power interface and most of them have a DC-AC converter, this paper deals with a multi task control strategy for distributed generation (DG) inverters. Such strategy simultaneously allows the DG systems to inject the available energy, as well as to work as a voltage drop compensator or an active power filter, mitigating load current disturbances and improving power quality. The main difference of the proposed methodology with respect to others in the literature is that the proposed control loops are based on the Conservative Power Theory decompositions. This provides decoupled power and current references for the inverter control, offering a very flexible, selective and powerful strategy for the DG control system. The paper also discusses the choice of the waveform reference for injecting/absorbing active power into/from the grid, and both sinusoidal and resistive current injection have been compared. Finally, simulation and experimental results are reported in order to validate the proposed functionalities of the DG control strategies. © 2013 IEEE.State University of Campinas, CampinasUNESP - Univ Estadual Paulista, SorocabaUniversity of Padova, PadovaUNESP - Univ Estadual Paulista, SorocabaUniversidade Estadual de Campinas (UNICAMP)Universidade Estadual Paulista (UNESP)University of PadovaBrandao, Danilo I.Marafao, Fernando P. [UNESP]Paredes, Helmo K.M. [UNESP]Costabeber, Alessandro2022-04-29T09:12:17Z2022-04-29T09:12:17Z2013-12-31info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject3283-3290http://dx.doi.org/10.1109/ECCE.2013.66471312013 IEEE Energy Conversion Congress and Exposition, ECCE 2013, p. 3283-3290.http://hdl.handle.net/11449/23219510.1109/ECCE.2013.66471312-s2.0-84891109058Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPeng2013 IEEE Energy Conversion Congress and Exposition, ECCE 2013info:eu-repo/semantics/openAccess2022-04-29T09:12:17Zoai:repositorio.unesp.br:11449/232195Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T16:59:53.044919Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Inverter control strategy for DG systems based on the Conservative power theory |
title |
Inverter control strategy for DG systems based on the Conservative power theory |
spellingShingle |
Inverter control strategy for DG systems based on the Conservative power theory Brandao, Danilo I. |
title_short |
Inverter control strategy for DG systems based on the Conservative power theory |
title_full |
Inverter control strategy for DG systems based on the Conservative power theory |
title_fullStr |
Inverter control strategy for DG systems based on the Conservative power theory |
title_full_unstemmed |
Inverter control strategy for DG systems based on the Conservative power theory |
title_sort |
Inverter control strategy for DG systems based on the Conservative power theory |
author |
Brandao, Danilo I. |
author_facet |
Brandao, Danilo I. Marafao, Fernando P. [UNESP] Paredes, Helmo K.M. [UNESP] Costabeber, Alessandro |
author_role |
author |
author2 |
Marafao, Fernando P. [UNESP] Paredes, Helmo K.M. [UNESP] Costabeber, Alessandro |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual de Campinas (UNICAMP) Universidade Estadual Paulista (UNESP) University of Padova |
dc.contributor.author.fl_str_mv |
Brandao, Danilo I. Marafao, Fernando P. [UNESP] Paredes, Helmo K.M. [UNESP] Costabeber, Alessandro |
description |
Considering that typical distributed generators are equipped with a switching power interface and most of them have a DC-AC converter, this paper deals with a multi task control strategy for distributed generation (DG) inverters. Such strategy simultaneously allows the DG systems to inject the available energy, as well as to work as a voltage drop compensator or an active power filter, mitigating load current disturbances and improving power quality. The main difference of the proposed methodology with respect to others in the literature is that the proposed control loops are based on the Conservative Power Theory decompositions. This provides decoupled power and current references for the inverter control, offering a very flexible, selective and powerful strategy for the DG control system. The paper also discusses the choice of the waveform reference for injecting/absorbing active power into/from the grid, and both sinusoidal and resistive current injection have been compared. Finally, simulation and experimental results are reported in order to validate the proposed functionalities of the DG control strategies. © 2013 IEEE. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-12-31 2022-04-29T09:12:17Z 2022-04-29T09:12:17Z |
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/ECCE.2013.6647131 2013 IEEE Energy Conversion Congress and Exposition, ECCE 2013, p. 3283-3290. http://hdl.handle.net/11449/232195 10.1109/ECCE.2013.6647131 2-s2.0-84891109058 |
url |
http://dx.doi.org/10.1109/ECCE.2013.6647131 http://hdl.handle.net/11449/232195 |
identifier_str_mv |
2013 IEEE Energy Conversion Congress and Exposition, ECCE 2013, p. 3283-3290. 10.1109/ECCE.2013.6647131 2-s2.0-84891109058 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
2013 IEEE Energy Conversion Congress and Exposition, ECCE 2013 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
3283-3290 |
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_ |
1808128733594255360 |