Measurements and studies of harmonics and switching transients in large HV shunt capacitor banks

Autores
Issouribehere, Pedro; Issouribehere, Fernando; Barbera, Gustavo Ariel; Gómez, Daniel
Año de publicación
2007
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
Adding capacitors to an electric power system provides well known benefits, including power factor correction, voltage support and increase of active power transfer capacity. However, the capacitor banks modify the harmonic voltages and currents in the network and give rise to current and voltage transients, stressing switching devices and sensitive loads. The first part of the paper describes measurements and studies performed before the installation of 2x50 MVAr capacitor banks in a 500-132 kV substation, in the Argentinian Transmission System. By measurements of harmonics content in voltage and current, the IITREE performed some studies to quantify the harmonic voltage in the 132 kV busbar and the harmonic voltages and currents in the capacitors to prevent excessive overload. Switching Transients were also studied. The studies carried out with the Electromagnetic Transients Program (EMTP) are presented. The second part of the paper deals with measurements performed after the installation of the 2x50 MVAr capacitor banks. These measurements were carried out to verify the harmonic levels in the busbar and in the capacitor bank, and to obtain the current and voltage switching transients. The results of measurements are compared to the ones obtained by studies and simulations.
Instituto de Investigaciones Tecnológicas para Redes y Equipos Eléctricos (IITREE)
Materia
Ingeniería
Electrotecnia
harmonics
industria eléctrica
Energía Eléctrica
THD
switching transients
inrush current
overvoltage
restrike
surge arresters
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/36789
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/36789
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repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Measurements and studies of harmonics and switching transients in large HV shunt capacitor banksIssouribehere, PedroIssouribehere, FernandoBarbera, Gustavo ArielGómez, DanielIngenieríaElectrotecniaharmonicsindustria eléctricaEnergía EléctricaTHDswitching transientsinrush currentovervoltagerestrikesurge arrestersAdding capacitors to an electric power system provides well known benefits, including power factor correction, voltage support and increase of active power transfer capacity. However, the capacitor banks modify the harmonic voltages and currents in the network and give rise to current and voltage transients, stressing switching devices and sensitive loads. The first part of the paper describes measurements and studies performed before the installation of 2x50 MVAr capacitor banks in a 500-132 kV substation, in the Argentinian Transmission System. By measurements of harmonics content in voltage and current, the IITREE performed some studies to quantify the harmonic voltage in the 132 kV busbar and the harmonic voltages and currents in the capacitors to prevent excessive overload. Switching Transients were also studied. The studies carried out with the Electromagnetic Transients Program (EMTP) are presented. The second part of the paper deals with measurements performed after the installation of the 2x50 MVAr capacitor banks. These measurements were carried out to verify the harmonic levels in the busbar and in the capacitor bank, and to obtain the current and voltage switching transients. The results of measurements are compared to the ones obtained by studies and simulations.Instituto de Investigaciones Tecnológicas para Redes y Equipos Eléctricos (IITREE)2007-06info:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionObjeto de conferenciahttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/36789enginfo:eu-repo/semantics/altIdentifier/isbn/1-4244-1296-Xinfo:eu-repo/semantics/altIdentifier/issn/1932-5517info:eu-repo/semantics/altIdentifier/doi/10.1109/PES.2007.385670info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-03T10:32:25Zoai:sedici.unlp.edu.ar:10915/36789Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-03 10:32:25.808SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Measurements and studies of harmonics and switching transients in large HV shunt capacitor banks
title Measurements and studies of harmonics and switching transients in large HV shunt capacitor banks
spellingShingle Measurements and studies of harmonics and switching transients in large HV shunt capacitor banks
Issouribehere, Pedro
Ingeniería
Electrotecnia
harmonics
industria eléctrica
Energía Eléctrica
THD
switching transients
inrush current
overvoltage
restrike
surge arresters
title_short Measurements and studies of harmonics and switching transients in large HV shunt capacitor banks
title_full Measurements and studies of harmonics and switching transients in large HV shunt capacitor banks
title_fullStr Measurements and studies of harmonics and switching transients in large HV shunt capacitor banks
title_full_unstemmed Measurements and studies of harmonics and switching transients in large HV shunt capacitor banks
title_sort Measurements and studies of harmonics and switching transients in large HV shunt capacitor banks
dc.creator.none.fl_str_mv Issouribehere, Pedro
Issouribehere, Fernando
Barbera, Gustavo Ariel
Gómez, Daniel
author Issouribehere, Pedro
author_facet Issouribehere, Pedro
Issouribehere, Fernando
Barbera, Gustavo Ariel
Gómez, Daniel
author_role author
author2 Issouribehere, Fernando
Barbera, Gustavo Ariel
Gómez, Daniel
author2_role author
author
author
dc.subject.none.fl_str_mv Ingeniería
Electrotecnia
harmonics
industria eléctrica
Energía Eléctrica
THD
switching transients
inrush current
overvoltage
restrike
surge arresters
topic Ingeniería
Electrotecnia
harmonics
industria eléctrica
Energía Eléctrica
THD
switching transients
inrush current
overvoltage
restrike
surge arresters
dc.description.none.fl_txt_mv Adding capacitors to an electric power system provides well known benefits, including power factor correction, voltage support and increase of active power transfer capacity. However, the capacitor banks modify the harmonic voltages and currents in the network and give rise to current and voltage transients, stressing switching devices and sensitive loads. The first part of the paper describes measurements and studies performed before the installation of 2x50 MVAr capacitor banks in a 500-132 kV substation, in the Argentinian Transmission System. By measurements of harmonics content in voltage and current, the IITREE performed some studies to quantify the harmonic voltage in the 132 kV busbar and the harmonic voltages and currents in the capacitors to prevent excessive overload. Switching Transients were also studied. The studies carried out with the Electromagnetic Transients Program (EMTP) are presented. The second part of the paper deals with measurements performed after the installation of the 2x50 MVAr capacitor banks. These measurements were carried out to verify the harmonic levels in the busbar and in the capacitor bank, and to obtain the current and voltage switching transients. The results of measurements are compared to the ones obtained by studies and simulations.
Instituto de Investigaciones Tecnológicas para Redes y Equipos Eléctricos (IITREE)
description Adding capacitors to an electric power system provides well known benefits, including power factor correction, voltage support and increase of active power transfer capacity. However, the capacitor banks modify the harmonic voltages and currents in the network and give rise to current and voltage transients, stressing switching devices and sensitive loads. The first part of the paper describes measurements and studies performed before the installation of 2x50 MVAr capacitor banks in a 500-132 kV substation, in the Argentinian Transmission System. By measurements of harmonics content in voltage and current, the IITREE performed some studies to quantify the harmonic voltage in the 132 kV busbar and the harmonic voltages and currents in the capacitors to prevent excessive overload. Switching Transients were also studied. The studies carried out with the Electromagnetic Transients Program (EMTP) are presented. The second part of the paper deals with measurements performed after the installation of the 2x50 MVAr capacitor banks. These measurements were carried out to verify the harmonic levels in the busbar and in the capacitor bank, and to obtain the current and voltage switching transients. The results of measurements are compared to the ones obtained by studies and simulations.
publishDate 2007
dc.date.none.fl_str_mv 2007-06
dc.type.none.fl_str_mv info:eu-repo/semantics/conferenceObject
info:eu-repo/semantics/publishedVersion
Objeto de conferencia
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
format conferenceObject
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/36789
url http://sedici.unlp.edu.ar/handle/10915/36789
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/isbn/1-4244-1296-X
info:eu-repo/semantics/altIdentifier/issn/1932-5517
info:eu-repo/semantics/altIdentifier/doi/10.1109/PES.2007.385670
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 13.13397

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