Wind Energy Science
Wind Energy Science
WES
Articles | Volume 5, issue 4
Articles | Volume 5, issue 4
https://doi.org/10.5194/wes-5-1273-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/wes-5-1273-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 5, issue 4
Research article
 | 
08 Oct 2020
Research article |  | 08 Oct 2020

Wind tunnel testing of wake steering with dynamic wind direction changes

Filippo Campagnolo, Robin Weber, Johannes Schreiber, and Carlo L. Bottasso

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Short summary
The performance of an open-loop wake-steering controller is investigated with a new wind tunnel experiment. Three scaled wind turbines are placed on a large turntable and exposed to a turbulent inflow, resulting in dynamically varying wake interactions. The study highlights the importance of using a robust formulation and plant flow models of appropriate fidelity and the existence of possible margins for improvement by the use of dynamic controllers.
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