Subspace predictive repetitive control for wind turbine load alleviation using trailing edge flaps

S.T. Navalkar, J.W. Wingerden, van, E. Solingen, van, T.A.E. Oomen, G.A.M. Kuik, van

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

3 Citaten (Scopus)

Samenvatting

A novel Subspace Predictive Repetitive Control (SPRC) methodology is presented and used to control trailing edge flaps for wind turbines. First, the dynamics of the wind turbine are identified online. This is especially important for trailing edge flaps on a large wind turbine, where a local change in wind conditions can result in significantly altered aerodynamics. Next, a repetitive control (RC) law is formulated for the multivariable problem from the identified dynamics, that guarantees stability when the identification converges to the true system parameters. This is done in a lower-dimensional basis-function subspace, which reduces computations and gives high control over the shape of the actuator signal. The SPRC methodology is validated in a high-fidelity wind turbine simulation environment.
Originele taal-2Engels
TitelProceedings of the 2014 American Control Conference, 4-6 June 2014, Portland, Oregon
Plaats van productiePiscataway
UitgeverijInstitute of Electrical and Electronics Engineers
Pagina's4422-4427
ISBN van geprinte versie978-1-4799-3274-0
DOI's
StatusGepubliceerd - 2014
Evenement2014 American Control Conference (ACC 2014), June 4-6, 2014, Portland, OR, USA - Hilton Portland & Executive Tower , Portland, OR, Verenigde Staten van Amerika
Duur: 4 jun 20146 jun 2014
http://acc2014.a2c2.org/

Congres

Congres2014 American Control Conference (ACC 2014), June 4-6, 2014, Portland, OR, USA
Verkorte titelACC 2014
Land/RegioVerenigde Staten van Amerika
StadPortland, OR
Periode4/06/146/06/14
Ander2014 American Control Conference, Portland, OR
Internet adres

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