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dc.contributor.authorCapelli, Francesca
dc.contributor.authorRiba Ruiz, Jordi-Roger
dc.contributor.authorSanllehí, Josep
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Elèctrica
dc.date.accessioned2017-09-13T07:59:20Z
dc.date.available2017-09-13T07:59:20Z
dc.date.issued2017-06-30
dc.identifier.citationCapelli, F., Riba, J., Sanllehí, J. Finite element analysis to predict temperature rise tests in high-capacity substation connectors. "IET generation, transmission and distribution", 30 Juny 2017, vol.11, núm. 9 p. 2283-2291.
dc.identifier.issn1751-8687
dc.identifier.urihttp://hdl.handle.net/2117/107580
dc.description.abstractIn the last years there has been a considerable increase in electricity consumption and generation from renewable sources, especially wind and solar photovoltaic. This phenomenon has increased the risk of line saturation with the consequent need of increasing the capacity of some power lines. Considering the high cost and the time involved in installing new power lines, the difficulty in acquiring tower sites and the related environmental impacts, some countries are considering to replace conventional conductors with HTLS (High-Temperature Low-Sag) conductors. This is a feasible and economical solution. In this paper a numerical-FEM (Finite Element Method) approach to simulate the temperature rise test in both conventional and high-capacity substation connectors compatible with HTLS technology is presented. The proposed coupled electric-thermal 3D-FEM transient analysis allows calculating the temperature distribution in both the connector and the conductors for a given current profile. The temperature distribution in conductors and connectors for both transient and steady state conditions provided by the proposed simulation method shows good agreement with experimental data.
dc.format.extent19 p.
dc.language.isoeng
dc.subjectÀrees temàtiques de la UPC::Enginyeria elèctrica::Maquinària i aparells elèctrics::Control elèctric
dc.subjectÀrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica::Mètodes en elements finits
dc.subject.lcshElectric connectors
dc.subject.lcshFinite element method
dc.titleFinite element analysis to predict temperature rise tests in high-capacity substation connectors
dc.typeArticle
dc.subject.lemacConnectors elèctrics
dc.subject.lemacElements finits, Mètode dels
dc.contributor.groupUniversitat Politècnica de Catalunya. MCIA - Motion Control and Industrial Applications Research Group
dc.identifier.doi10.1049/iet-gtd.2016.1717
dc.relation.publisherversionhttp://digital-library.theiet.org/content/journals/10.1049/iet-gtd.2016.1717
dc.rights.accessOpen Access
local.identifier.drac21117226
dc.description.versionPostprint (author's final draft)
dc.relation.projectidinfo:eu-repo/grantAgreement/AGAUR/PRI2010-2013/2013DI024
local.citation.authorCapelli, F.; Riba, J.; Sanllehí, J.
local.citation.publicationNameIET generation, transmission and distribution
local.citation.volume11
local.citation.number9
local.citation.startingPage2283
local.citation.endingPage2281


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