Articles | Volume 7, issue 4
https://doi.org/10.5194/wes-7-1641-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/wes-7-1641-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
04 Aug 2022
Research article |
| 04 Aug 2022
| 04 Aug 2022
Vertical wake deflection for floating wind turbines by differential ballast control
Emmanouil M. Nanos
Wind Energy Institute, Technische Universität München, 85748 Garching b. München, Germany
Wind Energy Institute, Technische Universität München, 85748 Garching b. München, Germany
Simone Tamaro
Wind Energy Institute, Technische Universität München, 85748 Garching b. München, Germany
Dimitris I. Manolas
School of Mechanical Engineering, National Technical University of Athens, 15780 Athens, Greece
Vasilis A. Riziotis
School of Mechanical Engineering, National Technical University of Athens, 15780 Athens, Greece
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Wake behavior and control: comparison of LES simulations and wind tunnel measurements, Wind Energ. Sci., 4, 71–88, https://doi.org/10.5194/wes-4-71-2019, 2019. a
Wang, K., Riziotis, V. A., and Voutsinas, S. G.:
Aeroelastic stability of idling wind turbines, Wind Energ. Sci., 2, 415–437, https://doi.org/10.5194/wes-2-415-2017, 2017. a
Short summary
A novel way of wind farm control is presented where the wake is deflected vertically to reduce interactions with downstream turbines. This is achieved by moving ballast in a floating offshore platform in order to pitch the support structure and thereby tilt the wind turbine rotor disk. The study considers the effects of this new form of wake control on the aerodynamics of the steering and wake-affected turbines, on the structure, and on the ballast motion system.
A novel way of wind farm control is presented where the wake is deflected vertically to reduce...
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