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dc.contributor.authorPérez Molina, María José
dc.contributor.authorLarruscain Escobal, Dunixe Marene ORCID
dc.contributor.authorEguía López, Pablo ORCID
dc.contributor.authorAbarrategi Ranero, Oihane ORCID
dc.date.accessioned2021-08-03T12:33:50Z
dc.date.available2021-08-03T12:33:50Z
dc.date.issued2021-07-18
dc.identifier.citationEnergies 14(14) : (2021) // Article ID 4326es_ES
dc.identifier.issn1996-1073
dc.identifier.urihttp://hdl.handle.net/10810/52644
dc.description.abstractHVDC grids demand the fast and reliable operation of the protection system. The failure of any protection element should initialize a backup protection almost immediately in order to assure the system’s stability. This paper proposes a novel backup strategy that covers the failure of the primary protection including the malfunctioning of the HVDC circuit breaker. Only local voltage measurements are employed in the proposed backup protection and the voltage derivative is calculated at both sides of the limiting inductor. Consequently, the speed and reliability of the protection system are enhanced, since no communication channel is needed. This paper contains a thorough specification of the proposed protection strategy. This strategy is validated in a four-terminal HVDC grid with various fault case scenarios, including high-resistance fault cases. The operation of the backup protection is reliable and remarkably fast.es_ES
dc.description.sponsorshipThis research was funded by the Basque Government (GISEL research group IT1191-19) and the University of the Basque Country UPV/EHU (GISEL research group 181/18 and PIF20/06).es_ES
dc.language.isoenges_ES
dc.publisherMDPIes_ES
dc.rightsinfo:eu-repo/semantics/openAccesses_ES
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/es/
dc.subjectalgorithmes_ES
dc.subjectcircuit breaker failurees_ES
dc.subjectHVDC grides_ES
dc.subjectprotectiones_ES
dc.titleCircuit Breaker Failure Protection Strategy for HVDC Gridses_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.date.updated2021-07-23T13:28:30Z
dc.rights.holder© 2021 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).es_ES
dc.relation.publisherversionhttps://www.mdpi.com/1996-1073/14/14/4326es_ES
dc.identifier.doi10.3390/en14144326
dc.departamentoesIngeniería eléctrica
dc.departamentoeuIngeniaritza elektrikoa


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© 2021 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
Except where otherwise noted, this item's license is described as © 2021 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).