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dc.contributor.authorDadjo Tavakoli, Saman
dc.contributor.authorPrieto Araujo, Eduardo
dc.contributor.authorSánchez Sánchez, Enric
dc.contributor.authorGomis Bellmunt, Oriol
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Elèctrica
dc.contributor.otherUniversitat Politècnica de Catalunya. Doctorat en Enginyeria Elèctrica
dc.date.accessioned2020-07-23T07:14:57Z
dc.date.available2020-07-23T07:14:57Z
dc.date.issued2020-04-21
dc.identifier.citationDadjo, S. [et al.]. Interaction assessment and stability analysis of the MMC-based VSC-HVDC link. "Energies", 21 Abril 2020, vol. 13, núm. 8, p. 2075:1-2075:19.
dc.identifier.issn1996-1073
dc.identifier.urihttp://hdl.handle.net/2117/327431
dc.description.abstractThis paper investigates the dynamic behavior of a modular multi-level converter (MMC)-based HVDC link. An overall state-space model is developed to identify the system critical modes, considering the dynamics of the master MMC and slave MMC, their control systems, and the HVDC cable. Complementary to the state-space model, an impedance-based model is also derived to obtain the minimum phase margin (PM) of the system. In addition, a relative gain array (RGA) analysis is conducted to quantify the level of interactions among the control systems of master and slave MMCs and their impacts on stability. Finally, with the help of the results obtained from the system analysis (eigenvalue, phase margin, sensitivity, and RGA), the system dynamic performance is improved.
dc.language.isoeng
dc.rightsAttribution-BY 4.0 International
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectÀrees temàtiques de la UPC::Enginyeria elèctrica
dc.subjectÀrees temàtiques de la UPC::Enginyeria elèctrica::Distribució d’energia elèctrica
dc.subject.lcshElectric power transmission
dc.subject.otherHVDC
dc.subject.otherMMC
dc.subject.otherMutual interactions
dc.subject.otherSmall-signal analysis
dc.subject.otherState-space model
dc.titleInteraction assessment and stability analysis of the MMC-based VSC-HVDC link
dc.typeArticle
dc.subject.lemacEnergia elèctrica--Transmissió
dc.contributor.groupUniversitat Politècnica de Catalunya. CITCEA - Centre d'Innovació Tecnològica en Convertidors Estàtics i Accionaments
dc.identifier.doi10.3390/en13082075
dc.relation.publisherversionhttps://www.mdpi.com/1996-1073/13/8/2075
dc.rights.accessOpen Access
local.identifier.drac28886867
dc.description.versionPostprint (published version)
local.citation.authorDadjo, S.; Eduardo Prieto-Araujo; Enric Sánchez-Sánchez; Gomis-Bellmunt, O.
local.citation.publicationNameEnergies
local.citation.volume13
local.citation.number8
local.citation.startingPage2075:1
local.citation.endingPage2075:19


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