Repetitive model predictive control for load alleviation on a research wind turbine using trailing edge flaps

dc.contributor.authorBartholomay, Sirko
dc.contributor.authorKrumbein, Sascha
dc.contributor.authorDeichmann, Victoria
dc.contributor.authorGentsch, Maik
dc.contributor.authorPerez‐Becker, Sebastian
dc.contributor.authorSoto‐Valle, Rodrigo
dc.contributor.authorHolst, David
dc.contributor.authorNayeri, Christian N.
dc.contributor.authorPaschereit, Christian O.
dc.contributor.authorOberleithner, Kilian
dc.date.accessioned2023-03-01T14:36:42Z
dc.date.available2023-03-01T14:36:42Z
dc.date.issued2022-4-12
dc.description.abstractThis paper presents the results of an advanced control strategy that employs active trailing edge flaps to reduce the fatigue loads of an experimental wind turbine. The strategy, called repetitive model predictive control, is a multiple-input multiple-output controller that aims at the alleviation of out-of-plane blade root bending moments. The strategy incorporates the control commands, output errors, and state deviation from the previous rotation. This way, the time lag in the strain sensor input due to the blade inertia is compensated. Additionally, a strategy to limit the computational costs is presented. The load alleviation performance is evaluated at different yaw cases and compared with different individual flap control strategies. The repetitive model predictive control is able to reduce the fatigue loads by up to 23% compared with the better performing individual flap control strategy. This improvement in load reduction is accompanied by an increase in flap travel of up to 7% compared with the individual flap control strategies.en
dc.description.sponsorshipTU Berlin, Open-Access-Mittel – 2022
dc.description.sponsorshipDFG, 218736457, Experimentelle Untersuchung von Strömungskontrollmethoden zur Lastkontrolle an Windkraftanlagen mittels einer Forschungswindkraftanlage im Windkanal
dc.identifier.eissn1099-1824
dc.identifier.urihttps://depositonce.tu-berlin.de/handle/11303/18265
dc.identifier.urihttps://doi.org/10.14279/depositonce-17058
dc.language.isoen
dc.relation.ispartof10.14279/depositonce-18865
dc.rights.urihttps://creativecommons.org/licenses/by-nc/4.0/
dc.subject.ddc600 Technik, Medizin, angewandte Wissenschaften::620 Ingenieurwissenschaften::620 Ingenieurwissenschaften und zugeordnete Tätigkeiten
dc.subject.otherindividual flap controlen
dc.subject.otherfatigue load controlen
dc.subject.otherrepetitive controlen
dc.subject.otherrailing edge flapsen
dc.titleRepetitive model predictive control for load alleviation on a research wind turbine using trailing edge flaps
dc.typeArticle
dc.type.versionpublishedVersion
dcterms.bibliographicCitation.doi10.1002/we.2730
dcterms.bibliographicCitation.issue7
dcterms.bibliographicCitation.journaltitleWind Energy
dcterms.bibliographicCitation.originalpublishernameWiley
dcterms.bibliographicCitation.originalpublisherplaceChichester
dcterms.bibliographicCitation.pageend1308
dcterms.bibliographicCitation.pagestart1290
dcterms.bibliographicCitation.volume25
dcterms.rightsHolder.referenceCreative-Commons-Lizenz
tub.accessrights.dnbfree*
tub.affiliationFak. 5 Verkehrs- und Maschinensysteme::Inst. Strömungsmechanik und Technische Akustik (ISTA)::FG Dynamik instabiler Strömungen
tub.publisher.universityorinstitutionTechnische Universität Berlin

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