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dc.creatorRodríguez del Nozal, Álvaroes
dc.creatorRomero Ramos, Estheres
dc.creatorTrigo García, Ángel Luises
dc.date.accessioned2019-09-04T16:27:19Z
dc.date.available2019-09-04T16:27:19Z
dc.date.issued2019-06
dc.identifier.citationRodríguez del Nozal, Á., Romero Ramos, E. y Trigo García, Á.L. (2019). Accurate Assessment of Decoupled OLTC Transformers to Optimize the Operation of Low-Voltage Networks. Energies, 12 (11). Article number 2173.
dc.identifier.issn1996-1073es
dc.identifier.urihttps://hdl.handle.net/11441/88943
dc.description.abstractVoltage control in active distribution networks must adapt to the unbalanced nature of most of these systems, and this requirement becomes even more apparent at low voltage levels. The use of transformers with on-load tap changers is gaining popularity, and those that allow different tap positions for each of the three phases of the transformer are the most promising. This work tackles the exact approach to the voltage optimization problem of active low-voltage networks when transformers with on-load tap changers are available. A very rigorous approach to the electrical model of all the involved components is used, and common approaches proposed in the literature are avoided. The main aim of the paper is twofold: to demonstrate the importance of being very rigorous in the electrical modeling of all the components to operate in a secure and effective way and to show the greater effectiveness of the decoupled on-load tap changer over the usual on-load tap changer in the voltage regulation problem. A low-voltage benchmark network under different load and distributed generation scenarios is tested with the proposed exact optimal solution to demonstrate its feasibility.es
dc.description.sponsorshipMinisterio de Economía y Competitividad ENE2014-54115-Res
dc.description.sponsorshipMinisterio de Economía y Competitividad ENE2017-84813-Res
dc.description.sponsorshipUnión Europea (FEDER Interconecta) CDTI PASTORAITC- 20181102es
dc.formatapplication/pdfes
dc.language.isoenges
dc.publisherMDPIes
dc.relation.ispartofEnergies, 12 (11). Article number 2173.
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectActive distribution networkses
dc.subjectVoltage controles
dc.subjectOn-load tap changer transformerses
dc.subjectLow-voltage gridses
dc.titleAccurate Assessment of Decoupled OLTC Transformers to Optimize the Operation of Low-Voltage Networkses
dc.typeinfo:eu-repo/semantics/articlees
dc.type.versioninfo:eu-repo/semantics/publishedVersiones
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses
dc.contributor.affiliationUniversidad de Sevilla. Departamento de Ingeniería Eléctricaes
dc.relation.projectIDENE2014-54115-Res
dc.relation.projectIDENE2017-84813-Res
dc.relation.projectIDCDTI PASTORAITC- 20181102es
dc.relation.publisherversionhttps://doi.org/10.3390/en12112173es
dc.identifier.doi10.3390/en12112173es
idus.format.extent22 p.es
dc.journaltitleEnergieses
dc.publication.volumen12es
dc.publication.issue11es
dc.publication.initialPageArticle number 2173es

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