Mitigation of erroneous oscillations in electromagnetic transient simulations using analogue filter theory
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/10.1049/iet-smt.2016.0166 http://hdl.handle.net/11449/174054 |
Resumo: | An efficient and simplified procedure is proposed for the reduction of high-frequency oscillations and erroneous magnitude peaks in electromagnetic transient simulations in power transmission systems modelled by the lumped electric parameters approach. This procedure consists of the inclusion of analogue filters in the equivalent representation of multiconductor transmission lines without modifying its electromagnetic propagation characteristics. The analogue filter modelling is conducted as a function of the line length and line parameters. The proposed simulation methodology is applied directly in the line modelling, which means that the filtering/correction process represents a real-time process during simulations, without post-processing filtering techniques using digital filters or variations in the solution methods. The results obtained directly in the time domain by the proposed modelling/simulation methodology are compared with simulations obtained from well-established line models using the numerical Laplace transform and the Bergeron method. |
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Repositório Institucional da UNESP |
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2946 |
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Mitigation of erroneous oscillations in electromagnetic transient simulations using analogue filter theoryAn efficient and simplified procedure is proposed for the reduction of high-frequency oscillations and erroneous magnitude peaks in electromagnetic transient simulations in power transmission systems modelled by the lumped electric parameters approach. This procedure consists of the inclusion of analogue filters in the equivalent representation of multiconductor transmission lines without modifying its electromagnetic propagation characteristics. The analogue filter modelling is conducted as a function of the line length and line parameters. The proposed simulation methodology is applied directly in the line modelling, which means that the filtering/correction process represents a real-time process during simulations, without post-processing filtering techniques using digital filters or variations in the solution methods. The results obtained directly in the time domain by the proposed modelling/simulation methodology are compared with simulations obtained from well-established line models using the numerical Laplace transform and the Bergeron method.Department of Electrical Engineering Faculty of Engineering of Ilha Solteira State University of São Paulo - FEIS/UNESPDepartment of Energy and Automation Engineering Polytechnic School of the University of São Paulo - PEA/EPUSPDepartment of Electrical Engineering Faculty of Engineering of Ilha Solteira State University of São Paulo - FEIS/UNESPUniversidade Estadual Paulista (Unesp)Universidade de São Paulo (USP)Araújo, Anderson R. J. [UNESP]Kurokawa, Sérgio [UNESP]Shinoda, Ailton A. [UNESP]Costa, Eduardo C. M.2018-12-11T17:08:56Z2018-12-11T17:08:56Z2017-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article41-48application/pdfhttp://dx.doi.org/10.1049/iet-smt.2016.0166IET Science, Measurement and Technology, v. 11, n. 1, p. 41-48, 2017.1751-8822http://hdl.handle.net/11449/17405410.1049/iet-smt.2016.01662-s2.0-850089501002-s2.0-85008950100.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengIET Science, Measurement and Technology0,352info:eu-repo/semantics/openAccess2024-07-04T19:06:47Zoai:repositorio.unesp.br:11449/174054Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T22:40:10.287289Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Mitigation of erroneous oscillations in electromagnetic transient simulations using analogue filter theory |
title |
Mitigation of erroneous oscillations in electromagnetic transient simulations using analogue filter theory |
spellingShingle |
Mitigation of erroneous oscillations in electromagnetic transient simulations using analogue filter theory Araújo, Anderson R. J. [UNESP] |
title_short |
Mitigation of erroneous oscillations in electromagnetic transient simulations using analogue filter theory |
title_full |
Mitigation of erroneous oscillations in electromagnetic transient simulations using analogue filter theory |
title_fullStr |
Mitigation of erroneous oscillations in electromagnetic transient simulations using analogue filter theory |
title_full_unstemmed |
Mitigation of erroneous oscillations in electromagnetic transient simulations using analogue filter theory |
title_sort |
Mitigation of erroneous oscillations in electromagnetic transient simulations using analogue filter theory |
author |
Araújo, Anderson R. J. [UNESP] |
author_facet |
Araújo, Anderson R. J. [UNESP] Kurokawa, Sérgio [UNESP] Shinoda, Ailton A. [UNESP] Costa, Eduardo C. M. |
author_role |
author |
author2 |
Kurokawa, Sérgio [UNESP] Shinoda, Ailton A. [UNESP] Costa, Eduardo C. M. |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Universidade de São Paulo (USP) |
dc.contributor.author.fl_str_mv |
Araújo, Anderson R. J. [UNESP] Kurokawa, Sérgio [UNESP] Shinoda, Ailton A. [UNESP] Costa, Eduardo C. M. |
description |
An efficient and simplified procedure is proposed for the reduction of high-frequency oscillations and erroneous magnitude peaks in electromagnetic transient simulations in power transmission systems modelled by the lumped electric parameters approach. This procedure consists of the inclusion of analogue filters in the equivalent representation of multiconductor transmission lines without modifying its electromagnetic propagation characteristics. The analogue filter modelling is conducted as a function of the line length and line parameters. The proposed simulation methodology is applied directly in the line modelling, which means that the filtering/correction process represents a real-time process during simulations, without post-processing filtering techniques using digital filters or variations in the solution methods. The results obtained directly in the time domain by the proposed modelling/simulation methodology are compared with simulations obtained from well-established line models using the numerical Laplace transform and the Bergeron method. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-01-01 2018-12-11T17:08:56Z 2018-12-11T17:08:56Z |
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/10.1049/iet-smt.2016.0166 IET Science, Measurement and Technology, v. 11, n. 1, p. 41-48, 2017. 1751-8822 http://hdl.handle.net/11449/174054 10.1049/iet-smt.2016.0166 2-s2.0-85008950100 2-s2.0-85008950100.pdf |
url |
http://dx.doi.org/10.1049/iet-smt.2016.0166 http://hdl.handle.net/11449/174054 |
identifier_str_mv |
IET Science, Measurement and Technology, v. 11, n. 1, p. 41-48, 2017. 1751-8822 10.1049/iet-smt.2016.0166 2-s2.0-85008950100 2-s2.0-85008950100.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
IET Science, Measurement and Technology 0,352 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
41-48 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_ |
1808129448724135936 |