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Energy Reports, 2023 A large-eddy simulation framework has been coupled with controller modules to systematically investigate the impacts of collective (CPC) and individual (IPC) pitch control strategies on utility-scale wind turbine energy production and fatigue loads. Wind
Christian Santoni +3 more
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Applied Sciences, 2022 This study aims to calculate the ultimate loads through integrated load analysis under aerodynamic imbalance by individual pitch movement of offshore wind turbines, and based on this, to identify the allowable region of the individual pitch angle of the ...
Bae-Sung Kim +3 more
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The effect of site-specific wind conditions and individual pitch control on wear of blade bearings [PDF]
Wind Energy Science, 2023 The characteristics of a pitch controller determine how the wind turbine reacts to different wind conditions. Control strategies like individual pitch control are known for their ability to reduce the amplitudes of load cycles of the structures of the ...
A. Bartschat, K. Behnke, M. Stammler
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Individual Pitch Control of Wind Turbines Based on SVM Load Estimation and LIDAR Measurement
IEEE Access, 2021 With the development of wind turbines to the large scale with high rated powers, how to reduce fatigue loads is the key factor for modern wind turbine control. Aiming at reducing the wind turbine structural fatigue loads, an individual pitch control (IPC)
Xin Wang +5 more
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Two LQRI based Blade Pitch Controls for Wind Turbines
Energies, 2012 As the wind turbine size has been increasing and their mechanical components are built lighter, the reduction of the structural loads becomes a very important task of wind turbine control in addition to maximum wind power capture.
Sungsu Park, Yoonsu Nam
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Energies, 2022 The installation of fixed offshore wind power systems at greater water depths requires a floating body at the foundation of the system. However, this presents various issues.
Chan Roh +3 more
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Pitch Control of Three Bladed Large Wind Energy Converters—A Review
Energies, 2021 Modern multi-megawatt wind turbines are currently designed as pitch-regulated machines, i.e., machines that use the rotation of the blades (pitching) in order to adjust the aerodynamic torque, such that the power is maintained constantly throughout a ...
Adrian Gambier
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Wind Tunnel Testing of Yaw by Individual Pitch Control Applied to Wake Steering
Frontiers in Energy Research, 2022 The yaw control of horizontal-axis wind turbines is the key point for wake redirection, which is expected to provide an improvement in the balance between wind farm production and loads.
Filippo Campagnolo +4 more
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A novel approach to structural load control using intelligent actuators [PDF]
, 2009 The recent trend towards large multi-MW wind turbines resulted in the role of the control system becoming increasingly important. The extension of the role of the controller to alleviate structural loads has motivated the exploration of novel control ...
Dominguez, S. +4 more
core +1 more source
MPC framework for constrained wind turbine individual pitch control [PDF]
Wind Energy, 2020 Abstract The reduction of structural loads is becoming an important objective for the wind turbine control system due to the ever‐increasing specifications/demands on wind turbine rated power and related growth of turbine dimensions.
Vlaho Petrović +2 more
openaire +2 more sources