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dc.contributor.authorRiba Ruiz, Jordi-Roger
dc.contributor.authorLiu, Yuming
dc.contributor.authorMoreno Eguilaz, Juan Manuel
dc.contributor.authorSanllehí Muñoz, Josep
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Elèctrica
dc.contributor.otherUniversitat Politècnica de Catalunya. Doctorat en Enginyeria Elèctrica
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica
dc.date.accessioned2022-10-03T17:03:34Z
dc.date.available2022-10-03T17:03:34Z
dc.date.issued2022-09-04
dc.identifier.citationRiba, J. [et al.]. On-line core losses determination in ACSR conductors for DLR applications. "Materials", 4 Setembre 2022, vol. 15, núm. 17, article 6143, p. 1-14.
dc.identifier.issn1996-1944
dc.identifier.urihttp://hdl.handle.net/2117/373892
dc.description.abstractDynamic line rating (DLR) is a method that focuses on dynamically determining the maximum allowable current of power lines, while ensuring they operate within safe limits. DLR needs to monitor the temperature and current of the line in real-time, as well as the weather variables in the surroundings of the power line. DLR approaches also require determining the AC resistance of the power line conductors, which is a key parameter that enables it to determine Joule and core losses. This paper presents an approach for an on-line alternating current (AC) resistance estimation of aluminum conductor steel-reinforced (ACSR) conductors to determine the DLR capability of such conductors from real-time conductor and meteorological parameter measurements. For this purpose, conductors with one, two and three layers of aluminum strands are analyzed in detail. Based on the experimental results presented in this paper, two possible approaches are proposed.
dc.description.sponsorshipThis research was funded by Generalitat de Catalunya, grant numbers 2017 SGR 967 and 2020 DI 007.
dc.format.extent14 p.
dc.language.isoeng
dc.publisherMultidisciplinary Digital Publishing Institute (MDPI)
dc.rightsAn error occurred on the license name.
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectÀrees temàtiques de la UPC::Enginyeria electrònica
dc.subject.lcshElectric currents
dc.subject.lcshElectric conductors
dc.subject.lcshAluminum
dc.subject.otherCore losses
dc.subject.otherAluminum conductor steel-reinforced
dc.subject.otherAc resistance
dc.subject.otherDynamic line rating
dc.titleOn-line core losses determination in ACSR conductors for DLR applications
dc.typeArticle
dc.subject.lemacCorrents elèctrics
dc.subject.lemacConductors elèctrics
dc.subject.lemacAlumini
dc.contributor.groupUniversitat Politècnica de Catalunya. MCIA - Motion Control and Industrial Applications Research Group
dc.identifier.doi10.3390/ma15176143
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttps://www.mdpi.com/1996-1944/15/17/6143
dc.rights.accessOpen Access
local.identifier.drac34212257
dc.description.versionPostprint (author's final draft)
dc.relation.projectidinfo:eu-repo/grantAgreement/AGAUR/2PE/2017 SGR 967
dc.relation.projectidInfo:eu-repo/grantAgreement/AGAUR/2PE/2020 SGR 007
local.citation.authorRiba, J.; Liu, Y.; Moreno-Eguilaz, J.M.; Sanllehí, J.
local.citation.publicationNameMaterials
local.citation.volume15
local.citation.number17, article 6143
local.citation.startingPage1
local.citation.endingPage14


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