Comparison of feedforward and model predictive control of wind turbines using LIDAR

Schlipf, David; Pao, Lucy Y.; Cheng, Po Wen

Comparison of feedforward and model predictive control of wind turbines using LIDAR

dc.contributor.author	Schlipf, David	de
dc.contributor.author	Pao, Lucy Y.	de
dc.contributor.author	Cheng, Po Wen	de
dc.date.accessioned	2013-06-13	de
dc.date.accessioned	2016-03-31T08:07:19Z
dc.date.available	2013-06-13	de
dc.date.available	2016-03-31T08:07:19Z
dc.date.issued	2012	de
dc.description.abstract	LIDAR systems are able to provide preview information of wind disturbances at various distances in front of wind turbines. This technology paves the way for new control concepts such as feedforward control and model predictive control. This paper compares a nonlinear model predictive controller and a feedforward controller to a baseline controller. Realistic wind "measurements" are obtained using a detailed simulation of a LIDAR system. A full lifetime comparison shows the advantages of using the wind predictions to reduce wind turbine fatigue loads on the tower and blades as well as to limit the blade pitch rates. The results illustrate that the feedforward controller can be combined with a tower feedback controller to yield similar load reductions as the model predictive controller.	en
dc.identifier.other	392046059	de
dc.identifier.uri	http://nbn-resolving.de/urn:nbn:de:bsz:93-opus-84703	de
dc.identifier.uri	http://elib.uni-stuttgart.de/handle/11682/3922
dc.identifier.uri	http://dx.doi.org/10.18419/opus-3905
dc.language.iso	en	de
dc.rights	info:eu-repo/semantics/openAccess	de
dc.subject.classification	Windenergie , Lidar , Vorsteuerung , MPC	de
dc.subject.ddc	624	de
dc.subject.other	lidar , wind energy , load reduction , feed forward control , nonlinear model predictive control	en
dc.title	Comparison of feedforward and model predictive control of wind turbines using LIDAR	en
dc.type	conferenceObject	de
ubs.fakultaet	Fakultät Luft- und Raumfahrttechnik und Geodäsie	de
ubs.fakultaet	Fakultätsübergreifend / Sonstige Einrichtung	de
ubs.institut	Institut für Flugzeugbau	de
ubs.institut	Sonstige Einrichtung	de
ubs.opusid	8470	de
ubs.publikation.source	Proceedings of the Conference on Decision and Control, Maui, USA, 2012	de
ubs.publikation.typ	Konferenzbeitrag	de

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