Transmission Line Parameter Error Detection, Identification and Correction with Geometrical View: Topological Errors

Detalhes bibliográficos
Autor(a) principal: Bretas, Newton G.
Data de Publicação: 2015
Outros Autores: Martins, Andre C. P. [UNESP], IEEE
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/158991
Resumo: correct series and shunt branch parameter errors of a transmission line using a geometrical view. Firstly it is tested if any of the measurement equations have a gross error using the J(x) index, but with the measurement error as the objective function. Next, to conclude for transmission line i-j parameter error, the corresponding measurements associated to that line should have the Composed Normalized Error CNEi-j superior to the chosen threshold value. Also, the error will spread to the measurements of the neighborhood. The correction in the parameter is made using the corresponding measurement CNE. The proposed approach uses only one measurement snapshot. Using the geometrical view, two kinds of topological errors are analyzed: (i) very large parameter errors; (ii) short circuit of a line. To test the procedure efficiency the IEEE 39-bus network will be used.
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spelling Transmission Line Parameter Error Detection, Identification and Correction with Geometrical View: Topological ErrorsState EstimationParameter Error Detection and IdentificationParameter EstimationBad Data DetectionGeometric InterpretationInnovation Indexcorrect series and shunt branch parameter errors of a transmission line using a geometrical view. Firstly it is tested if any of the measurement equations have a gross error using the J(x) index, but with the measurement error as the objective function. Next, to conclude for transmission line i-j parameter error, the corresponding measurements associated to that line should have the Composed Normalized Error CNEi-j superior to the chosen threshold value. Also, the error will spread to the measurements of the neighborhood. The correction in the parameter is made using the corresponding measurement CNE. The proposed approach uses only one measurement snapshot. Using the geometrical view, two kinds of topological errors are analyzed: (i) very large parameter errors; (ii) short circuit of a line. To test the procedure efficiency the IEEE 39-bus network will be used.EESC USP, Engn Sch Sao Carlos, Dept Elect & Comp Engn, Sao Paulo, BrazilSao Paulo State Univ, UNESP, Dept Elect Engn, Sao Paulo, BrazilSao Paulo State Univ, UNESP, Dept Elect Engn, Sao Paulo, BrazilIeeeUniversidade de São Paulo (USP)Universidade Estadual Paulista (Unesp)Bretas, Newton G.Martins, Andre C. P. [UNESP]IEEE2018-11-26T15:30:39Z2018-11-26T15:30:39Z2015-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject42015 Ieee Eindhoven Powertech. New York: Ieee, 4 p., 2015.http://hdl.handle.net/11449/158991WOS:000380546800040Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPeng2015 Ieee Eindhoven Powertechinfo:eu-repo/semantics/openAccess2021-10-23T21:47:01Zoai:repositorio.unesp.br:11449/158991Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-23T21:47:01Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Transmission Line Parameter Error Detection, Identification and Correction with Geometrical View: Topological Errors
title Transmission Line Parameter Error Detection, Identification and Correction with Geometrical View: Topological Errors
spellingShingle Transmission Line Parameter Error Detection, Identification and Correction with Geometrical View: Topological Errors
Bretas, Newton G.
State Estimation
Parameter Error Detection and Identification
Parameter Estimation
Bad Data Detection
Geometric Interpretation
Innovation Index
title_short Transmission Line Parameter Error Detection, Identification and Correction with Geometrical View: Topological Errors
title_full Transmission Line Parameter Error Detection, Identification and Correction with Geometrical View: Topological Errors
title_fullStr Transmission Line Parameter Error Detection, Identification and Correction with Geometrical View: Topological Errors
title_full_unstemmed Transmission Line Parameter Error Detection, Identification and Correction with Geometrical View: Topological Errors
title_sort Transmission Line Parameter Error Detection, Identification and Correction with Geometrical View: Topological Errors
author Bretas, Newton G.
author_facet Bretas, Newton G.
Martins, Andre C. P. [UNESP]
IEEE
author_role author
author2 Martins, Andre C. P. [UNESP]
IEEE
author2_role author
author
dc.contributor.none.fl_str_mv Universidade de São Paulo (USP)
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Bretas, Newton G.
Martins, Andre C. P. [UNESP]
IEEE
dc.subject.por.fl_str_mv State Estimation
Parameter Error Detection and Identification
Parameter Estimation
Bad Data Detection
Geometric Interpretation
Innovation Index
topic State Estimation
Parameter Error Detection and Identification
Parameter Estimation
Bad Data Detection
Geometric Interpretation
Innovation Index
description correct series and shunt branch parameter errors of a transmission line using a geometrical view. Firstly it is tested if any of the measurement equations have a gross error using the J(x) index, but with the measurement error as the objective function. Next, to conclude for transmission line i-j parameter error, the corresponding measurements associated to that line should have the Composed Normalized Error CNEi-j superior to the chosen threshold value. Also, the error will spread to the measurements of the neighborhood. The correction in the parameter is made using the corresponding measurement CNE. The proposed approach uses only one measurement snapshot. Using the geometrical view, two kinds of topological errors are analyzed: (i) very large parameter errors; (ii) short circuit of a line. To test the procedure efficiency the IEEE 39-bus network will be used.
publishDate 2015
dc.date.none.fl_str_mv 2015-01-01
2018-11-26T15:30:39Z
2018-11-26T15:30:39Z
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 2015 Ieee Eindhoven Powertech. New York: Ieee, 4 p., 2015.
http://hdl.handle.net/11449/158991
WOS:000380546800040
identifier_str_mv 2015 Ieee Eindhoven Powertech. New York: Ieee, 4 p., 2015.
WOS:000380546800040
url http://hdl.handle.net/11449/158991
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 2015 Ieee Eindhoven Powertech
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 4
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
_version_ 1799965589117075456

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