Wind Energy Science
Wind Energy Science
WES
Articles | Volume 9, issue 5
Articles | Volume 9, issue 5
https://doi.org/10.5194/wes-9-1251-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/wes-9-1251-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 9, issue 5
Research article
 | 
30 May 2024
Research article |  | 30 May 2024

Wind tunnel investigations of an individual pitch control strategy for wind farm power optimization

Franz V. Mühle, Florian M. Heckmeier, Filippo Campagnolo, and Christian Breitsamter

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Short summary
Wind turbines influence each other, and these wake effects limit the power production of downstream turbines. Controlling turbines collectively and not individually can limit such effects. We experimentally investigate a control strategy increasing mixing in the wake. We want to see the potential of this so-called Helix control for power optimization and understand the flow physics. Our study shows that the control technique leads to clearly faster wake recovery and thus higher power production.
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