Substitution-newton-Raphson method for the solution of electric network equations

Detalhes bibliográficos
Autor(a) principal: MacIel, R. S. [UNESP]
Data de Publicação: 2006
Outros Autores: Padilha-Feltrin, A. [UNESP], Righeto, E. [UNESP]
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1109/TDCLA.2006.311391
http://hdl.handle.net/11449/69257
Resumo: The power flow problem, in transmission networks, has been well solved, for most cases, using Newton-Raphson method (NR) and its decoupled versions. Generally speaking, the solution of a non-linear system of equations refers to two methods: NR and Successive Substitution. The proposal of this paper is to evaluate the potential of the Substitution-Newton-Raphson Method (SNR), which combines both methods, on the solution of the power flow problem. Simulations were performed using a two-bus test network in order to observe the characteristics of these methods. It was verified that the NR is faster than SNR, in terms of convergence, considering non-stressed scenarios. For those cases where the power flow in the network is closed to the limits (stressed system), the SNR converges faster. This paper presents the power flow formulation of the SNR and describes its potential for its application in special cases such as stressed scenarios. © 2006 IEEE.
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spelling Substitution-newton-Raphson method for the solution of electric network equationsNewton-Raphson methodpower flowstressed systemsSubstitutionPower flow problemPower flowsSuccessive substitutionsTest networkCircuit theoryComputer simulationInverse kinematicsLinear systemsSubstitution reactionsElectric power transmission networksThe power flow problem, in transmission networks, has been well solved, for most cases, using Newton-Raphson method (NR) and its decoupled versions. Generally speaking, the solution of a non-linear system of equations refers to two methods: NR and Successive Substitution. The proposal of this paper is to evaluate the potential of the Substitution-Newton-Raphson Method (SNR), which combines both methods, on the solution of the power flow problem. Simulations were performed using a two-bus test network in order to observe the characteristics of these methods. It was verified that the NR is faster than SNR, in terms of convergence, considering non-stressed scenarios. For those cases where the power flow in the network is closed to the limits (stressed system), the SNR converges faster. This paper presents the power flow formulation of the SNR and describes its potential for its application in special cases such as stressed scenarios. © 2006 IEEE.Universidade Estadual Paulista (UNESP), Ilha Solteira, SPUniversidade Estadual Paulista (UNESP), Ilha Solteira, SPUniversidade Estadual Paulista (Unesp)MacIel, R. S. [UNESP]Padilha-Feltrin, A. [UNESP]Righeto, E. [UNESP]2014-05-27T11:22:03Z2014-05-27T11:22:03Z2006-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjecthttp://dx.doi.org/10.1109/TDCLA.2006.3113912006 IEEE PES Transmission and Distribution Conference and Exposition: Latin America, TDC'06.http://hdl.handle.net/11449/6925710.1109/TDCLA.2006.311391WOS:0002462448001652-s2.0-82955240530Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPeng2006 IEEE PES Transmission and Distribution Conference and Exposition: Latin America, TDC'06info:eu-repo/semantics/openAccess2024-07-04T19:11:45Zoai:repositorio.unesp.br:11449/69257Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T20:09:48.759719Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Substitution-newton-Raphson method for the solution of electric network equations
title Substitution-newton-Raphson method for the solution of electric network equations
spellingShingle Substitution-newton-Raphson method for the solution of electric network equations
MacIel, R. S. [UNESP]
Newton-Raphson method
power flow
stressed systems
Substitution
Power flow problem
Power flows
Successive substitutions
Test network
Circuit theory
Computer simulation
Inverse kinematics
Linear systems
Substitution reactions
Electric power transmission networks
title_short Substitution-newton-Raphson method for the solution of electric network equations
title_full Substitution-newton-Raphson method for the solution of electric network equations
title_fullStr Substitution-newton-Raphson method for the solution of electric network equations
title_full_unstemmed Substitution-newton-Raphson method for the solution of electric network equations
title_sort Substitution-newton-Raphson method for the solution of electric network equations
author MacIel, R. S. [UNESP]
author_facet MacIel, R. S. [UNESP]
Padilha-Feltrin, A. [UNESP]
Righeto, E. [UNESP]
author_role author
author2 Padilha-Feltrin, A. [UNESP]
Righeto, E. [UNESP]
author2_role author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv MacIel, R. S. [UNESP]
Padilha-Feltrin, A. [UNESP]
Righeto, E. [UNESP]
dc.subject.por.fl_str_mv Newton-Raphson method
power flow
stressed systems
Substitution
Power flow problem
Power flows
Successive substitutions
Test network
Circuit theory
Computer simulation
Inverse kinematics
Linear systems
Substitution reactions
Electric power transmission networks
topic Newton-Raphson method
power flow
stressed systems
Substitution
Power flow problem
Power flows
Successive substitutions
Test network
Circuit theory
Computer simulation
Inverse kinematics
Linear systems
Substitution reactions
Electric power transmission networks
description The power flow problem, in transmission networks, has been well solved, for most cases, using Newton-Raphson method (NR) and its decoupled versions. Generally speaking, the solution of a non-linear system of equations refers to two methods: NR and Successive Substitution. The proposal of this paper is to evaluate the potential of the Substitution-Newton-Raphson Method (SNR), which combines both methods, on the solution of the power flow problem. Simulations were performed using a two-bus test network in order to observe the characteristics of these methods. It was verified that the NR is faster than SNR, in terms of convergence, considering non-stressed scenarios. For those cases where the power flow in the network is closed to the limits (stressed system), the SNR converges faster. This paper presents the power flow formulation of the SNR and describes its potential for its application in special cases such as stressed scenarios. © 2006 IEEE.
publishDate 2006
dc.date.none.fl_str_mv 2006-12-01
2014-05-27T11:22:03Z
2014-05-27T11:22:03Z
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/TDCLA.2006.311391
2006 IEEE PES Transmission and Distribution Conference and Exposition: Latin America, TDC'06.
http://hdl.handle.net/11449/69257
10.1109/TDCLA.2006.311391
WOS:000246244800165
2-s2.0-82955240530
url http://dx.doi.org/10.1109/TDCLA.2006.311391
http://hdl.handle.net/11449/69257
identifier_str_mv 2006 IEEE PES Transmission and Distribution Conference and Exposition: Latin America, TDC'06.
10.1109/TDCLA.2006.311391
WOS:000246244800165
2-s2.0-82955240530
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 2006 IEEE PES Transmission and Distribution Conference and Exposition: Latin America, TDC'06
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
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
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