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dc.contributor.authorRenedo Anglada, Javieres-ES
dc.contributor.authorIbrahim, Ahmad Asrules-ES
dc.contributor.authorKazemtabrizi, Behzades-ES
dc.contributor.authorGarcía Cerrada, Aurelioes-ES
dc.contributor.authorRouco Rodríguez, Luises-ES
dc.contributor.authorZhao, Quanyues-ES
dc.contributor.authorGarcía González, Javieres-ES
dc.date.accessioned2019-04-09T03:13:20Z
dc.date.available2019-04-09T03:13:20Z
dc.date.issued01/09/2019es_ES
dc.identifier.issn0142-0615es_ES
dc.identifier.urihttp://hdl.handle.net/11531/36240
dc.descriptionArtículos en revistases_ES
dc.description.abstractes-ES
dc.description.abstractHigh Voltage Direct Current systems based on Voltage Source Converters (VSC-HVDC) are increasingly being considered as a viable technology with advantages, above all when using underground or submarine cables, for bulk power transmission. In order to fully understand how VSC-HVDC systems can be best used within existing power systems, it is necessary to adapt conventional tools to carry out system-wide studies including this technology. Along this line, this paper proposes a simplified algorithm to solve optimal power flows (OPFs) in hybrid VSC-based Alternating Current/Direct Current (AC/DC) grids with multi-terminal VSC-HVDC systems. The proposed algorithm makes it possible to seamlessly extend a previous large-scale AC case to which several multi-terminal VSC-HVDC systems must be added. The proposed approach combines two ideas used previously in two different modelling approaches: each VSC is modelled as two generators with a coupling constraint; and DC grids are modelled as notional AC grids, since, in per unit, the equations for the former are a particular case of the latter with resistive lines and no reactive-power injections. In the proposed approach, the hybrid VSC-based AC/DC system is transformed into an equivalent only-AC system. Therefore, the OPF solution of the AC/DC system can be found with the same tool used for the previous AC problem and a simple extension of the original case.en-GB
dc.format.mimetypeapplication/pdfes_ES
dc.language.isoen-GBes_ES
dc.rightses_ES
dc.rights.uries_ES
dc.sourceRevista: International Journal of Electrical Power & Energy Systems, Periodo: 1, Volumen: 110, Número: , Página inicial: 781, Página final: 794es_ES
dc.subject.otherInstituto de Investigación Tecnológica (IIT)es_ES
dc.titleA simplified algorithm to solve optimal power flows in hybrid VSC-based AC/DC systemses_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.description.versioninfo:eu-repo/semantics/publishedVersiones_ES
dc.rights.accessRightsinfo:eu-repo/semantics/restrictedAccesses_ES
dc.keywordses-ES
dc.keywordsVSC HVDC; HVDC transmission; Multi-terminal; Optimal power flow; Power systemsen-GB


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