Distribution line models analysis for loss calculation within three-phase three-wire power flow algorithms
Autor(a) principal: | |
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Data de Publicação: | 2004 |
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/TDC.2004.1432372 http://hdl.handle.net/11449/67976 |
Resumo: | Three-phase three-wire power flow algorithms, as any tool for power systems analysis, require reliable impedances and models in order to obtain accurate results. Kron's reduction procedure, which embeds neutral wire influence into phase wires, has shown good results when three-phase three-wire power flow algorithms based on current summation method were used. However, Kron's reduction can harm reliabilities of some algorithms whose iterative processes need loss calculation (power summation method). In this work, three three-phase three-wire power flow algorithms based on power summation method, will be compared with a three-phase four-wire approach based on backward-forward technique and current summation. Two four-wire unbalanced medium-voltage distribution networks will be analyzed and results will be presented and discussed. © 2004 IEEE. |
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Distribution line models analysis for loss calculation within three-phase three-wire power flow algorithmsDistribution line modelsDistribution networksLossesThree-phase power flowUnbalanceAlgorithmsElectric lossesElectric potentialElectric power systemsElectric wireIterative methodsMathematical modelsPower flow algorithmElectric power distributionThree-phase three-wire power flow algorithms, as any tool for power systems analysis, require reliable impedances and models in order to obtain accurate results. Kron's reduction procedure, which embeds neutral wire influence into phase wires, has shown good results when three-phase three-wire power flow algorithms based on current summation method were used. However, Kron's reduction can harm reliabilities of some algorithms whose iterative processes need loss calculation (power summation method). In this work, three three-phase three-wire power flow algorithms based on power summation method, will be compared with a three-phase four-wire approach based on backward-forward technique and current summation. Two four-wire unbalanced medium-voltage distribution networks will be analyzed and results will be presented and discussed. © 2004 IEEE.Universidade Estadual Paulista (UNESP) Ilha Solteira, SPUniversidade Estadual Paulista (UNESP) Ilha Solteira, SPUniversidade Estadual Paulista (Unesp)Ochoa, Luis F. [UNESP]Padilha-Feltrin, Antonio [UNESP]2014-05-27T11:21:12Z2014-05-27T11:21:12Z2004-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject173-178http://dx.doi.org/10.1109/TDC.2004.14323722004 IEEE/PES Transmission and Distribution Conference and Exposition: Latin America, p. 173-178.http://hdl.handle.net/11449/6797610.1109/TDC.2004.1432372WOS:0002283584000322-s2.0-22744450921Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPeng2004 IEEE/PES Transmission and Distribution Conference and Exposition: Latin Americainfo:eu-repo/semantics/openAccess2024-07-04T19:11:54Zoai:repositorio.unesp.br:11449/67976Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T22:28:01.437937Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Distribution line models analysis for loss calculation within three-phase three-wire power flow algorithms |
title |
Distribution line models analysis for loss calculation within three-phase three-wire power flow algorithms |
spellingShingle |
Distribution line models analysis for loss calculation within three-phase three-wire power flow algorithms Ochoa, Luis F. [UNESP] Distribution line models Distribution networks Losses Three-phase power flow Unbalance Algorithms Electric losses Electric potential Electric power systems Electric wire Iterative methods Mathematical models Power flow algorithm Electric power distribution |
title_short |
Distribution line models analysis for loss calculation within three-phase three-wire power flow algorithms |
title_full |
Distribution line models analysis for loss calculation within three-phase three-wire power flow algorithms |
title_fullStr |
Distribution line models analysis for loss calculation within three-phase three-wire power flow algorithms |
title_full_unstemmed |
Distribution line models analysis for loss calculation within three-phase three-wire power flow algorithms |
title_sort |
Distribution line models analysis for loss calculation within three-phase three-wire power flow algorithms |
author |
Ochoa, Luis F. [UNESP] |
author_facet |
Ochoa, Luis F. [UNESP] Padilha-Feltrin, Antonio [UNESP] |
author_role |
author |
author2 |
Padilha-Feltrin, Antonio [UNESP] |
author2_role |
author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Ochoa, Luis F. [UNESP] Padilha-Feltrin, Antonio [UNESP] |
dc.subject.por.fl_str_mv |
Distribution line models Distribution networks Losses Three-phase power flow Unbalance Algorithms Electric losses Electric potential Electric power systems Electric wire Iterative methods Mathematical models Power flow algorithm Electric power distribution |
topic |
Distribution line models Distribution networks Losses Three-phase power flow Unbalance Algorithms Electric losses Electric potential Electric power systems Electric wire Iterative methods Mathematical models Power flow algorithm Electric power distribution |
description |
Three-phase three-wire power flow algorithms, as any tool for power systems analysis, require reliable impedances and models in order to obtain accurate results. Kron's reduction procedure, which embeds neutral wire influence into phase wires, has shown good results when three-phase three-wire power flow algorithms based on current summation method were used. However, Kron's reduction can harm reliabilities of some algorithms whose iterative processes need loss calculation (power summation method). In this work, three three-phase three-wire power flow algorithms based on power summation method, will be compared with a three-phase four-wire approach based on backward-forward technique and current summation. Two four-wire unbalanced medium-voltage distribution networks will be analyzed and results will be presented and discussed. © 2004 IEEE. |
publishDate |
2004 |
dc.date.none.fl_str_mv |
2004-12-01 2014-05-27T11:21:12Z 2014-05-27T11:21:12Z |
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/TDC.2004.1432372 2004 IEEE/PES Transmission and Distribution Conference and Exposition: Latin America, p. 173-178. http://hdl.handle.net/11449/67976 10.1109/TDC.2004.1432372 WOS:000228358400032 2-s2.0-22744450921 |
url |
http://dx.doi.org/10.1109/TDC.2004.1432372 http://hdl.handle.net/11449/67976 |
identifier_str_mv |
2004 IEEE/PES Transmission and Distribution Conference and Exposition: Latin America, p. 173-178. 10.1109/TDC.2004.1432372 WOS:000228358400032 2-s2.0-22744450921 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
2004 IEEE/PES Transmission and Distribution Conference and Exposition: Latin America |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
173-178 |
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_ |
1808129429331771392 |