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dc.contributor.authorTutivén Gálvez, Christian
dc.contributor.authorVidal Seguí, Yolanda
dc.contributor.authorAcho Zuppa, Leonardo
dc.contributor.authorRodellar Benedé, José
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Matemàtica Aplicada III
dc.identifier.citationTutivén, C. [et al.]. A fault detection method for pitch actuators faults in wind turbines. A: International Conference on Renewable Energies and Power Quality. "ICREPQ 2015". La Coruña: 2015, p. 1-6.
dc.identifier.isbn2172-038 X
dc.description.abstractThe paper presents a model-based fault detection method for pitch actuators faults using the normalized gradient method to estimate the parameters of the pitch actuator. One major difficulty is that the input signal to the parametric estimation method must be a persistent excitation. To circumvent this, a chattering term is added to the pitch control law and the usual low-pass filters are not used for the parametrization in the normalized gradient method (thus acceleration information is used). In order to verify the proposed method, simulations are conducted within a Hardware in the Loop (HiL) platform using the wind turbine simulation software FAST (Fatigue, Aerodynamics, Structures, and Turbulence).
dc.format.extent6 p.
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.subjectÀrees temàtiques de la UPC::Matemàtiques i estadística
dc.subjectÀrees temàtiques de la UPC::Energies::Energia eòlica
dc.subject.lcshWind power
dc.subject.otherParameter estimation
dc.subject.otherfault detection
dc.subject.otherwind turbine
dc.subject.otherHardware in the Loop.
dc.titleA fault detection method for pitch actuators faults in wind turbines
dc.typeConference report
dc.subject.lemacSistemes de distribució d'energia elèctrica
dc.contributor.groupUniversitat Politècnica de Catalunya. CoDAlab - Control, Modelització, Identificació i Aplicacions
dc.rights.accessOpen Access
dc.description.versionPostprint (published version)
local.citation.authorTutivén, C.; Vidal, Y.; Acho, L.; Rodellar, J.
local.citation.contributorInternational Conference on Renewable Energies and Power Quality
local.citation.pubplaceLa Coruña
local.citation.publicationNameICREPQ 2015

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