Optimization of wind energy extraction for variable speed wind turbines using fuzzy backstepping sliding mode control based on multi objective PSO

A Eskandari, R Vatankhah, E Azadi - Ocean Engineering, 2023 - Elsevier
This study addresses the problem of designing a nonlinear feedback control strategy for
horizontal axis variable speed wind turbines in the below-rated wind speed operating region …

Adaptive robust fault-tolerant control design for wind turbines subject to pitch actuator faults

A Fekih, S Mobayen, CC Chen - Energies, 2021 - mdpi.com
This paper proposes an adaptive fault tolerant control (FTC) design for a variable speed
wind turbine (WT) operating in the high wind speeds region. It aims at mitigating pitch …

Drag reduction of a D-shaped bluff-body using linear parameter varying control

T Shaqarin, P Oswald, BR Noack, R Semaan - Physics of Fluids, 2021 - pubs.aip.org
In this work, we report on a closed-loop flow control strategy that consistently reduces the
drag of a D-shaped bluff body under variable freestream velocity conditions. The control …

Linear Parameter Varying Power Regulation of Variable Speed Pitch Manipulated Wind Turbine in the Full Load Regime

T Shaqarin, M Al-Suod - arXiv preprint arXiv:2308.09190, 2023 - arxiv.org
In a wind energy conversion system (WECS), changing the pitch angle of the wind turbine
blades is a typical practice to regulate the electrical power generation in the full-load regime …

[PDF][PDF] Adaptive Robust Fault-Tolerant Control Design for Wind Turbines Subject to Pitch Actuator Faults. Energies 2021, 14, 1791

A Fekih, S Mobayen, CC Chen - 2021 - academia.edu
This paper proposes an adaptive fault tolerant control (FTC) design for a variable speed
wind turbine (WT) operating in the high wind speeds region. It aims at mitigating pitch …