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dc.contributor.authorMuñoz Aguilar, Raúl Santiago
dc.contributor.authorRodríguez Cortés, Pedro
dc.contributor.authorDòria Cerezo, Arnau
dc.contributor.authorCandela García, José Ignacio
dc.contributor.authorLuna Alloza, Álvaro
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Elèctrica
dc.identifier.citationMuñoz-Aguilar, R. S. [et al.]. A sensor-less sliding mode control scheme for a stand-alone wound rotor synchronous generator under unbalanced load conditions. "International journal of electrical power and energy systems", Setembre 2004, vol. 60, p. 275-282.
dc.description.abstractThis paper presents a sliding mode control for a wound rotor synchronous machine acting as an isolated generator connected to an unbalanced load. In order to simplify the control methodology, the standard dq-model of the machine is connected to a balanced resistive load. A switching function is defined in order to fulfill the control objective. From the desired surface, the standard sliding methodology is applied to obtain a robust and very simple controller. Then, the actual measured voltage of the machines is acquired and treated trough a frequency locked loop algorithm in order to extract the positive sequence and control it to guarantee a good definition of the park transformation. A phase locked loop algorithm is also used to avoid speed sensors. Numerical simulations and experimental results validate the control law and show good performance and a fast response to load and reference changes.
dc.format.extent8 p.
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.subjectÀrees temàtiques de la UPC::Enginyeria elèctrica
dc.subjectÀrees temàtiques de la UPC::Enginyeria mecànica
dc.subjectÀrees temàtiques de la UPC::Enginyeria elèctrica::Maquinària i aparells elèctrics
dc.subject.lcshElectric generators
dc.subject.otherSliding mode control
dc.subject.otherWound rotor synchronous machine
dc.subject.otherFrequency locked loop
dc.titleA sensor-less sliding mode control scheme for a stand-alone wound rotor synchronous generator under unbalanced load conditions
dc.subject.lemacGeneradors elèctrics
dc.contributor.groupUniversitat Politècnica de Catalunya. SEER - Sistemes Elèctrics d'Energia Renovable
dc.contributor.groupUniversitat Politècnica de Catalunya. ACES - Control Avançat de Sistemes d'Energia
dc.rights.accessRestricted access - publisher's policy
dc.description.versionPostprint (published version)
local.citation.authorMuñoz-Aguilar, R. S.; Rodriguez, P.; Doria-Cerezo, A.; Candela, J.; Luna, A.
local.citation.publicationNameInternational journal of electrical power and energy systems

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Attribution-NonCommercial-NoDerivs 3.0 Spain
Except where otherwise noted, content on this work is licensed under a Creative Commons license : Attribution-NonCommercial-NoDerivs 3.0 Spain