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dc.contributor.authorDadjo Tavakoli, Saman
dc.contributor.authorSánchez Sánchez, Enric
dc.contributor.authorPrieto Araujo, Eduardo
dc.contributor.authorGomis Bellmunt, Oriol
dc.contributor.otherUniversitat Politècnica de Catalunya. Centre d'Innovació Tecnològica en Convertidors Estàtics i Accionaments
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Elèctrica
dc.date.accessioned2022-01-17T07:53:54Z
dc.date.available2022-01-17T07:53:54Z
dc.date.issued2020-01-20
dc.identifier.citationDadjo, S. [et al.]. Dc voltage droop control design for mmc-based multiterminal hvdc grids. "IEEE transactions on power delivery", 20 Gener 2020, vol. 35, núm. 5, p. 2414-2424.
dc.identifier.issn0885-8977
dc.identifier.urihttp://hdl.handle.net/2117/359795
dc.description© 2020 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting /republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to
dc.description.abstractThis article addresses the design of the DC voltage droop control in modular multilevel converter (MMC)-based multiterminal HVDC grids. First, two energy-based control approaches, namely classic and cross control, are explored for the implementation of the voltage-power droop controller. The cross control, as the better solution for droop implementation, is further improved, making it more robust against disturbances. Then, a methodology is derived to select the droop gain combinations considering the AC grid, DC grid and MMC dynamics and their limitations. The methodology is based on a linear analysis to identify the valid droop gains which comply with the limits imposed on: the transient power sharing among MMCs, the DC grid voltage, the MMC AC and DC currents, the total MMC stored energy, and the stability margin of the complete multiterminal HVDC grid. Finally, time-domain simulations are conducted using the nonlinear model to validate the dynamic performance of the selected droop combinations obtained from the suggested methodology.
dc.format.extent11 p.
dc.language.isoeng
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.subjectÀrees temàtiques de la UPC::Enginyeria elèctrica
dc.subject.lcshElectric circuits--Direct current
dc.subject.lcshElectric power distribution
dc.subject.lcshElectric wiring
dc.subject.otherVoltage control
dc.subject.otherControl systems
dc.subject.otherHVDC transmission
dc.subject.otherDroop controller
dc.subject.otherPower conversion
dc.subject.otherMMC
dc.titleDc voltage droop control design for mmc-based multiterminal hvdc grids
dc.typeArticle
dc.subject.lemacCorrents continus
dc.subject.lemacEnergia elèctrica--Distribució
dc.subject.lemacInstal·lacions elèctriques
dc.contributor.groupUniversitat Politècnica de Catalunya. CITCEA - Centre d'Innovació Tecnològica en Convertidors Estàtics i Accionaments
dc.identifier.doi10.1109/TPWRD.2020.2967881
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttps://ieeexplore.ieee.org/abstract/document/8962960
dc.rights.accessOpen Access
local.identifier.drac32072563
dc.description.versionPostprint (published version)
dc.relation.projectidinfo:eu-repo/grantAgreement/EC/H2020/765585/EU/Innovative tools for offshore wind and DC grids/InnoDC
dc.relation.projectidinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-095429-B-I00/ES/CONTROL DE UNA RED DE MULTIPLES REDES AC Y DC INTERCONECTADAS CON CONVERTIDORES DE POTENCIA/
local.citation.authorDadjo, S.; Sánchez, E.; Prieto-Araujo, Eduardo; Gomis-Bellmunt, O.
local.citation.publicationNameIEEE transactions on power delivery
local.citation.volume35
local.citation.number5
local.citation.startingPage2414
local.citation.endingPage2424
dc.description.sdgObjectius de Desenvolupament Sostenible::7 - Energia Assequible i No Contaminant


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