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Thermal model of dc conductors for railway traction networks: a hosting capacity assessment

dc.contributor.authorMahairi, M. G.
dc.contributor.authorMohamed, B.
dc.contributor.authorArboleya Arboleya, Pablo 
dc.date.accessioned2024-08-26T08:34:23Z
dc.date.available2024-08-26T08:34:23Z
dc.date.issued2024
dc.identifier.citationElectric Power Systems Research, 230, (2024); doi:10.1016/j.epsr.2024.110262
dc.identifier.issn0378-7796
dc.identifier.urihttps://hdl.handle.net/10651/74342
dc.description.abstractIn this paper, the authors have adapted existing thermal models for the calculation of conductor temperature for use in electrical distribution systems for railway applications in multi-train environments. For this purpose, the authors have used existing standards such as IEEE 738 for overhead lines and have proposed a resolution methodology based on the difference equation model for cables. The authors have opted for a simplified method since the priority in this case is the resolution in systems with multiple stations, lines, and trains. For this same reason, they have chosen to decouple the electrical and thermal calculations so that the electrical variables calculated through load flows constitute the input to the thermal calculation problem. The paper reviews the existing formulation and proposes models for specific use in railway applications in a multi-train environment. A detailed analysis of the results obtained in a real case study is presented as a validation element.
dc.language.isoeng
dc.relation.ispartofElectric Power Systems Research
dc.rights© 2024 The Author(s)
dc.rightsCC Reconocimiento – No Comercial – Sin Obra Derivada 4.0 Internacional
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.sourceScopus
dc.source.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85185567624&doi=10.1016%2fj.epsr.2024.110262&partnerID=40&md5=f3d07c0c5713585d6ac7fe01975b5bff
dc.titleThermal model of dc conductors for railway traction networks: a hosting capacity assessment
dc.typejournal article
dc.identifier.doi10.1016/j.epsr.2024.110262
dc.local.notesOA ATUO24
dc.relation.publisherversionhttp://dx.doi.org/10.1016/j.epsr.2024.110262
dc.rights.accessRightsopen access


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