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dc.contributor.authorBarambones Caramazana, Oscar ORCID
dc.contributor.authorGonzález de Durana García, José María
dc.contributor.authorAlkorta Egiguren, Patxi
dc.contributor.authorRamos Hernanz, José Antonio
dc.contributor.authorDe la Sen Parte, Manuel ORCID
dc.date.accessioned2014-03-21T07:37:10Z
dc.date.available2014-03-21T07:37:10Z
dc.date.issued2011
dc.identifier.citationWSEAS trasnactions on systems and contol 6(2) : 44-53 (2011)es
dc.identifier.issn1991-8763
dc.identifier.issn2224-2856
dc.identifier.urihttp://hdl.handle.net/10810/11772
dc.description.abstractModern wind turbines are designed in order to work in variable speed operations. To perform this task, wind turbines are provided with adjustable speed generators, like the double feed induction generator. One of the main advantage of adjustable speed generators is improving the system efficiency compared to fixed speed generators, because turbine speed can be adjusted as a function of wind speed in order to maximize the output power. However this system requires a suitable speed controller in order to track the optimal reference speed of the wind turbine. In this work, a sliding mode control for variable speed wind turbines is proposed. An integral sliding surface is used, because the integral term avoids the use of the acceleration signal, which reduces the high frequency components in the sliding variable. The proposed design also uses the vector oriented control theory in order to simplify the generator dynamical equations. The stability analysis of the proposed controller has been carried out under wind variations and parameter uncertainties by using the Lyapunov stability theory. Finally simulated results show, on the one hand that the proposed controller provides a high-performance dynamic behavior, and on the other hand that this scheme is robust with respect to parameter uncertainties and wind speed variations, that usually appear in real systems.es
dc.language.isoenges
dc.publisherWSEASes
dc.rightsinfo:eu-repo/semantics/openAccesses
dc.subjectwind turbine controles
dc.subjectvariable structure controles
dc.subjectmodeling and simulationes
dc.titleSliding mode control law for a variable speedwind turbinees
dc.typeinfo:eu-repo/semantics/articlees
dc.rights.holder© WSEASes
dc.relation.publisherversionhttp://www.worldses.org/journals/control/control-2011.htmes
dc.relation.publisherversionhttp://www.wseas.us/e-library/transactions/control/2011/53-079.pdfes
dc.departamentoesElectricidad y electrónicaes_ES
dc.departamentoesIngeniería de sistemas y automáticaes_ES
dc.departamentoeuElektrizitatea eta elektronikaes_ES
dc.departamentoeuSistemen ingeniaritza eta automatikaes_ES
dc.subject.categoriaCOMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE
dc.subject.categoriaMATHEMATICS
dc.subject.categoriaCONTROL AND SYSTEMS ENGINEERING


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