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dc.contributor.authorMirhosseini, Mitra
dc.contributor.authorPou Félix, Josep
dc.contributor.authorKaranayil, Baburaj
dc.contributor.authorAgelidis, Vassilios
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica
dc.date.accessioned2014-02-24T09:16:51Z
dc.date.available2014-02-24T09:16:51Z
dc.date.created2013
dc.date.issued2013
dc.identifier.citationMirhosseini, M. [et al.]. Positive- and negative-sequence control of grid-connected photovoltaic systems under unbalanced voltage conditions. A: AUPEC - Australasian Universities Power Engineering Conference. "Proc. Australasina Universities Power Engineering Conference AUPEC 2013, 29 sep - 3 Oct., Tasmania, Australia". Tasmania: 2013, p. 1-6.
dc.identifier.urihttp://hdl.handle.net/2117/21710
dc.description.abstractThis paper discusses the control of the positive- and negative-sequence components of a large-scale grid-connected photovoltaic system (GCPS) under unbalanced voltage sag conditions in the grid. Some issues regarding stability and dynamic performance of the system occur when applying PI controllers in the current control loops. The reason is the delay that the filtering method imposes when extracting the current/voltage sequences. Because of such a delay, the dynamic response of the system becomes slower compared with the case when no filtering technique is needed. Furthermore, there is a strong restriction on choosing suitable parameters for the current/voltage loop controllers without compromising system stability. All these issues are discussed in this paper on a 1-MVA GCPV system using MATLAB/Simulink software.
dc.format.extent6 p.
dc.language.isoeng
dc.subjectÀrees temàtiques de la UPC::Enginyeria electrònica::Electrònica de potència
dc.subject.lcshElectric currents, Sirect
dc.subject.lcshPhotovoltaic power generation
dc.subject.otherMoving average filter Photovoltaic system Power system dynamics Power system faults
dc.titlePositive- and negative-sequence control of grid-connected photovoltaic systems under unbalanced voltage conditions
dc.typeConference report
dc.subject.lemacCorrents continus
dc.subject.lemacnergia fotovoltaica--Generació
dc.contributor.groupUniversitat Politècnica de Catalunya. TIEG - Terrassa Industrial Electronics Group
dc.description.peerreviewedPeer Reviewed
dc.rights.accessOpen Access
local.identifier.drac13019956
dc.description.versionPostprint (author’s final draft)
local.citation.authorMirhosseini, M.; Pou, J.; Karanayil, B.; Agelidis, V.
local.citation.contributorAUPEC - Australasian Universities Power Engineering Conference
local.citation.pubplaceTasmania
local.citation.publicationNameProc. Australasina Universities Power Engineering Conference AUPEC 2013, 29 sep - 3 Oct., Tasmania, Australia
local.citation.startingPage1
local.citation.endingPage6


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