Analytical solutions for yawed wind-turbine wakes with application to wind-farm power optimization by active yaw control

Z Zhang, P Huang, G Bitsuamlak, S Cao - Ocean Engineering, 2024 - Elsevier
Active yaw control (AYC) is a promising technique to improve the power performance of
wind farms. In this work, a novel analytical model for yawed wind turbines, considering the …

Analytical solution for the cumulative wake of wind turbines in wind farms

M Bastankhah, BL Welch… - Journal of Fluid …, 2021 - cambridge.org
This paper solves an approximate form of conservation of mass and momentum for a turbine
in a wind farm array. The solution is a fairly simple explicit relationship that predicts the …

Study of three wake control strategies for power maximization of offshore wind farms with different layouts

B Li, J He, M Ge, H Ma, B Du, H Yang, Y Liu - Energy Conversion and …, 2022 - Elsevier
The wake regulation by cooperative yaw control, axis induction control, or their combination
can significantly improve the total power output of wind farms. However, a comprehensive …

Addressing deep array effects and impacts to wake steering with the cumulative-curl wake model

CJ Bay, P Fleming, B Doekemeijer… - Wind Energy …, 2022 - wes.copernicus.org
Wind farm design and analysis heavily rely on computationally efficient engineering models
that are evaluated many times to find an optimal solution. A recent article compared the state …

Machine-learning-based wind farm optimization through layout design and yaw control

S Yang, X Deng, K Yang - Renewable Energy, 2024 - Elsevier
The high power extraction of wind farms necessitates a comprehensive optimization system
encompassing precise and efficient layout design and cooperative control. This study …

Combining induction control and wake steering for wind farm energy and fatigue loads optimisation

E Bossanyi - Journal of Physics: Conference Series, 2018 - iopscience.iop.org
Turbine power and yaw set points can be adjusted across a wind farm to minimise the
overall power losses and the additional fatigue loads caused by wake interactions. Detailed …

[HTML][HTML] The curled wake model: a three-dimensional and extremely fast steady-state wake solver for wind plant flows

LA Martínez-Tossas, J King, E Quon… - Wind Energy …, 2021 - wes.copernicus.org
Wind turbine wake models typically require approximations, such as wake superposition
and deflection models, to accurately describe wake physics. However, capturing the …

[HTML][HTML] Accelerated wind farm yaw and layout optimisation with multi-fidelity deep transfer learning wake models

SJ Anagnostopoulos, J Bauer, MCA Clare… - Renewable Energy, 2023 - Elsevier
Wind farm modelling is an area of rapidly increasing interest with numerous analytical and
computational-based approaches developed to extend the margins of wind farm efficiency …

[HTML][HTML] Comparison of modular analytical wake models to the Lillgrund wind plant

N Hamilton, CJ Bay, P Fleming, J King… - Journal of Renewable …, 2020 - pubs.aip.org
Efficient and accurate wake models are required for wind plant performance modeling and
the suite of engineering processes that support wind plant layout, control, and monitoring …

Pseudo-2D RANS: A LiDAR-driven mid-fidelity model for simulations of wind farm flows

S Letizia, GV Iungo - Journal of Renewable and Sustainable Energy, 2022 - pubs.aip.org
Next-generation models of wind farm flows are increasingly needed to assist the design,
operation, and performance diagnostic of modern wind power plants. Accuracy in the …