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dc.contributor.authorReyes, Manuel
dc.contributor.authorRodríguez Cortés, Pedro
dc.contributor.authorVazques, Sergio
dc.contributor.authorLuna Alloza, Álvaro
dc.contributor.authorCarrasco, Juan Manuel
dc.contributor.authorTeodorescu, Remus
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Elèctrica
dc.date.accessioned2012-12-11T14:23:57Z
dc.date.created2012
dc.date.issued2012
dc.identifier.citationReyes, M. [et al.]. Decoupled double synchronous reference frame current controller for unbalanced grid voltage conditions. A: IEEE Energy Conversion Congress and Exposition. "Proceeding ECCE". 2012, p. 4676-4682.
dc.identifier.urihttp://hdl.handle.net/2117/17101
dc.description.abstractDue to the growing changes in the electrical network related to the new distributed generation scheme and the integration of renewable energy sources, new requirements for grid-connected power converters are being defined in the new grid codes. The injection of positive- and negativesequence current components is becoming necessary for achieving new capabilities like the reactive power injection during a grid fault. This paper deals with a fundamental issue in this topic, i.e., the performance of the current controller. Classical dq controllers, which are extensively used in industrial applications, degrade its performance when both sequences are involved, as unavoidable oscillations in the dq axes appear. In this paper, a new scheme for controlling positive- and negative-sequence currents using dq controllers is proposed, based on an enhanced Double Synchronous Reference Frame (DSRF) controller. In this paper the DSRF controller is improved by adding a decoupling network which counteracts the oscillations caused by the presence of both sequences. Experimental results will demonstrate the validity of the proposed Decoupled DSRF (DDSRF) controller.
dc.format.extent7 p.
dc.language.isoeng
dc.subjectÀrees temàtiques de la UPC::Energies::Energia elèctrica::Automatització i control de l'energia elèctrica
dc.subjectÀrees temàtiques de la UPC::Energies::Energia elèctrica
dc.subject.lcshElectric power distribution
dc.subject.lcshElectrical engineering--Research
dc.titleDecoupled double synchronous reference frame current controller for unbalanced grid voltage conditions
dc.typeConference report
dc.contributor.groupUniversitat Politècnica de Catalunya. SEER - Sistemes Elèctrics d'Energia Renovable
dc.identifier.doi10.1109/ECCE.2012.6342184
dc.rights.accessRestricted access - publisher's policy
local.identifier.drac11068069
dc.description.versionPostprint (published version)
dc.date.lift10000-01-01
local.citation.authorReyes, M.; Rodriguez, P.; Vazques, S.; Luna, A.; Carrasco , J.; Teodorescu, R.
local.citation.contributorIEEE Energy Conversion Congress and Exposition
local.citation.publicationNameProceeding ECCE
local.citation.startingPage4676
local.citation.endingPage4682


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