New representation of PV buses in the current injection Newton power flow
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.ijepes.2017.01.027 http://hdl.handle.net/11449/174270 |
Resumo: | This paper presents a comparative analysis of the influence of PV bus representation on the convergence characteristics of the Newton-Raphson Current Injection method. The methods used for solving the power flow problem are based on current injection equations written in polar coordinates. Several tests are presented to clarify the reasons of non-convergence and to provide a broad and fair comparison and evaluation of the performance of the PV bus representation schemes. Performance analyzes were conducted for 57-, 118- and 300-bus IEEE test systems and for two realistic Brazilian systems of 638 and 787 buses, corresponding to parts of the South-Southeast Brazilian system. Several R/X transmission line ratios and loading conditions were considered. The simulation results show that the proposed PV bus representation improves the convergence characteristics of the method. |
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Repositório Institucional da UNESP |
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New representation of PV buses in the current injection Newton power flowCurrent injection power flowPolar coordinatesPower flowPV representationThis paper presents a comparative analysis of the influence of PV bus representation on the convergence characteristics of the Newton-Raphson Current Injection method. The methods used for solving the power flow problem are based on current injection equations written in polar coordinates. Several tests are presented to clarify the reasons of non-convergence and to provide a broad and fair comparison and evaluation of the performance of the PV bus representation schemes. Performance analyzes were conducted for 57-, 118- and 300-bus IEEE test systems and for two realistic Brazilian systems of 638 and 787 buses, corresponding to parts of the South-Southeast Brazilian system. Several R/X transmission line ratios and loading conditions were considered. The simulation results show that the proposed PV bus representation improves the convergence characteristics of the method.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)São Paulo State University (UNESP) School of Engineering Electrical Engineering Department, Ilha SolteiraSão Paulo State University (UNESP) School of Sciences and EngineeringUniversity of Campinas (UNICAMP) Power System DepartmentSão Paulo State University (UNESP) School of Engineering Electrical Engineering Department, Ilha SolteiraSão Paulo State University (UNESP) School of Sciences and EngineeringUniversidade Estadual Paulista (Unesp)Universidade Estadual de Campinas (UNICAMP)Oliveira, C. C. [UNESP]Bonini Neto, A. [UNESP]Minussi, C. R. [UNESP]Alves, D. A. [UNESP]Castro, C. A.2018-12-11T17:10:07Z2018-12-11T17:10:07Z2017-09-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article237-244application/pdfhttp://dx.doi.org/10.1016/j.ijepes.2017.01.027International Journal of Electrical Power and Energy Systems, v. 90, p. 237-244.0142-0615http://hdl.handle.net/11449/17427010.1016/j.ijepes.2017.01.0272-s2.0-850138004672-s2.0-85013800467.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengInternational Journal of Electrical Power and Energy Systems1,276info:eu-repo/semantics/openAccess2024-07-04T19:06:14Zoai:repositorio.unesp.br:11449/174270Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T18:33:01.217162Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
New representation of PV buses in the current injection Newton power flow |
title |
New representation of PV buses in the current injection Newton power flow |
spellingShingle |
New representation of PV buses in the current injection Newton power flow Oliveira, C. C. [UNESP] Current injection power flow Polar coordinates Power flow PV representation |
title_short |
New representation of PV buses in the current injection Newton power flow |
title_full |
New representation of PV buses in the current injection Newton power flow |
title_fullStr |
New representation of PV buses in the current injection Newton power flow |
title_full_unstemmed |
New representation of PV buses in the current injection Newton power flow |
title_sort |
New representation of PV buses in the current injection Newton power flow |
author |
Oliveira, C. C. [UNESP] |
author_facet |
Oliveira, C. C. [UNESP] Bonini Neto, A. [UNESP] Minussi, C. R. [UNESP] Alves, D. A. [UNESP] Castro, C. A. |
author_role |
author |
author2 |
Bonini Neto, A. [UNESP] Minussi, C. R. [UNESP] Alves, D. A. [UNESP] Castro, C. A. |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Universidade Estadual de Campinas (UNICAMP) |
dc.contributor.author.fl_str_mv |
Oliveira, C. C. [UNESP] Bonini Neto, A. [UNESP] Minussi, C. R. [UNESP] Alves, D. A. [UNESP] Castro, C. A. |
dc.subject.por.fl_str_mv |
Current injection power flow Polar coordinates Power flow PV representation |
topic |
Current injection power flow Polar coordinates Power flow PV representation |
description |
This paper presents a comparative analysis of the influence of PV bus representation on the convergence characteristics of the Newton-Raphson Current Injection method. The methods used for solving the power flow problem are based on current injection equations written in polar coordinates. Several tests are presented to clarify the reasons of non-convergence and to provide a broad and fair comparison and evaluation of the performance of the PV bus representation schemes. Performance analyzes were conducted for 57-, 118- and 300-bus IEEE test systems and for two realistic Brazilian systems of 638 and 787 buses, corresponding to parts of the South-Southeast Brazilian system. Several R/X transmission line ratios and loading conditions were considered. The simulation results show that the proposed PV bus representation improves the convergence characteristics of the method. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-09-01 2018-12-11T17:10:07Z 2018-12-11T17:10:07Z |
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://dx.doi.org/10.1016/j.ijepes.2017.01.027 International Journal of Electrical Power and Energy Systems, v. 90, p. 237-244. 0142-0615 http://hdl.handle.net/11449/174270 10.1016/j.ijepes.2017.01.027 2-s2.0-85013800467 2-s2.0-85013800467.pdf |
url |
http://dx.doi.org/10.1016/j.ijepes.2017.01.027 http://hdl.handle.net/11449/174270 |
identifier_str_mv |
International Journal of Electrical Power and Energy Systems, v. 90, p. 237-244. 0142-0615 10.1016/j.ijepes.2017.01.027 2-s2.0-85013800467 2-s2.0-85013800467.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
International Journal of Electrical Power and Energy Systems 1,276 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
237-244 application/pdf |
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_ |
1808128945607933952 |