A method for the sag-tension calculation in electrical overhead lines

The sag and tension values of overhead conductors are influenced by the creep developed during the line lifetime. This paper presents a method for the sag-tension calculation of overhead conductors that is characterised by the creep sequential calculation. Thus, the creep developed in previous stage...

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Detalhes bibliográficos
Autores: Albizu Flórez, Igor, Mazón Sainz-Maza, Angel Javier, Fernández Herrero, Elvira
Tipo de documento: artigo
Data de publicação:2011
País:España
Recursos:Universidad del País Vasco
Repositório:Addi. Archivo Digital para la Docencia y la Investigación
OAI Identifier:oai:addi.ehu.eus:10810/5384
Acesso em linha:http://hdl.handle.net/10810/5384
Access Level:Acceso aberto
Palavra-chave:sag-tension
overhead conductor
creep
ELECTRICAL AND ELECTRONIC ENGINEERING
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spelling A method for the sag-tension calculation in electrical overhead linesAlbizu Flórez, IgorMazón Sainz-Maza, Angel JavierFernández Herrero, Elvirasag-tensionoverhead conductorcreepELECTRICAL AND ELECTRONIC ENGINEERINGThe sag and tension values of overhead conductors are influenced by the creep developed during the line lifetime. This paper presents a method for the sag-tension calculation of overhead conductors that is characterised by the creep sequential calculation. Thus, the creep developed in previous stages influences the creep developed in subsequent stages. Two periods are differenced in the creep development: the installation period and the operation period. The relation between the creep development and the factors that influence it such as the installation process and the operation conditions during the line lifetime is described step by step.This work is financially supported by the University of the Basque Country UPV/EHU under project EHU09/18, the Ministerio of Ciencia e Innovación under project DPI2009-08454 and the Eusko Jaurlaritzako Hezkuntza, Unibertsitate eta Ikerketa Saila (Euskal unibertsitate-sistemako ikerketa-taldeak Ref. IT532-10).Praise Worthy Prize201120112011info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10810/5384reponame:Addi. Archivo Digital para la Docencia y la Investigacióninstname:Universidad del País VascoInglésinfo:eu-repo/grantAgreement/MICINN/DPI2009-08454/http://www.praiseworthyprize.com/IREE-latest/IREE_vol_6_n_3.html#A_method_for_the_sag-tension_calculation_in_electrical_overhead_linesinfo:eu-repo/semantics/openAccess© 2011 Praise Worthy Prize S.r.l. - All rights reservedoai:addi.ehu.eus:10810/53842026-06-18T09:23:17Z
dc.title.none.fl_str_mv A method for the sag-tension calculation in electrical overhead lines
title A method for the sag-tension calculation in electrical overhead lines
spellingShingle A method for the sag-tension calculation in electrical overhead lines
Albizu Flórez, Igor
sag-tension
overhead conductor
creep
ELECTRICAL AND ELECTRONIC ENGINEERING
title_short A method for the sag-tension calculation in electrical overhead lines
title_full A method for the sag-tension calculation in electrical overhead lines
title_fullStr A method for the sag-tension calculation in electrical overhead lines
title_full_unstemmed A method for the sag-tension calculation in electrical overhead lines
title_sort A method for the sag-tension calculation in electrical overhead lines
dc.creator.none.fl_str_mv Albizu Flórez, Igor
Mazón Sainz-Maza, Angel Javier
Fernández Herrero, Elvira
author Albizu Flórez, Igor
author_facet Albizu Flórez, Igor
Mazón Sainz-Maza, Angel Javier
Fernández Herrero, Elvira
author_role author
author2 Mazón Sainz-Maza, Angel Javier
Fernández Herrero, Elvira
author2_role author
author
dc.subject.none.fl_str_mv sag-tension
overhead conductor
creep
ELECTRICAL AND ELECTRONIC ENGINEERING
topic sag-tension
overhead conductor
creep
ELECTRICAL AND ELECTRONIC ENGINEERING
description The sag and tension values of overhead conductors are influenced by the creep developed during the line lifetime. This paper presents a method for the sag-tension calculation of overhead conductors that is characterised by the creep sequential calculation. Thus, the creep developed in previous stages influences the creep developed in subsequent stages. Two periods are differenced in the creep development: the installation period and the operation period. The relation between the creep development and the factors that influence it such as the installation process and the operation conditions during the line lifetime is described step by step.
publishDate 2011
dc.date.none.fl_str_mv 2011
2011
2011
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10810/5384
url http://hdl.handle.net/10810/5384
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv info:eu-repo/grantAgreement/MICINN/DPI2009-08454/
http://www.praiseworthyprize.com/IREE-latest/IREE_vol_6_n_3.html#A_method_for_the_sag-tension_calculation_in_electrical_overhead_lines
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
© 2011 Praise Worthy Prize S.r.l. - All rights reserved
eu_rights_str_mv openAccess
rights_invalid_str_mv © 2011 Praise Worthy Prize S.r.l. - All rights reserved
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Praise Worthy Prize
publisher.none.fl_str_mv Praise Worthy Prize
dc.source.none.fl_str_mv reponame:Addi. Archivo Digital para la Docencia y la Investigación
instname:Universidad del País Vasco
instname_str Universidad del País Vasco
reponame_str Addi. Archivo Digital para la Docencia y la Investigación
collection Addi. Archivo Digital para la Docencia y la Investigación
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,301603

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