Optimized blade mass reduction of a 10MW-scale wind turbine via combined application of passive control techniques based on flap-edge and bend-twist coupling …

GP Serafeim, DI Manolas, VA Riziotis… - Journal of Wind …, 2022 - Elsevier
In the present work, the possibility of reducing the mass and thereby the capital cost of a 10
MW-scale wind turbine blade is assessed by applying passive load control techniques. Two …

Assessment of load reduction capabilities using passive and active control methods on a 10MW-scale wind turbine

DI Manolas, GP Serafeim… - Journal of Physics …, 2018 - iopscience.iop.org
In the paper, the potential to alleviate wind turbine loads through combined implementation
of different passive and active control methods is assessed. Passive control of loads is …

Wind turbine blade optimisation with individual pitch and trailing edge flap control

ZJ Chen, KA Stol, BR Mace - Renewable energy, 2017 - Elsevier
Individual pitch control and trailing edge flaps have been shown to be capable of reducing
flapwise fatigue loads on wind turbine blades, with research to date focusing on controller …

Integration of multiple passive load mitigation technologies by automated design optimization—The case study of a medium‐size onshore wind turbine

P Bortolotti, CL Bottasso, A Croce, L Sartori - Wind Energy, 2019 - Wiley Online Library
The present work considers the application to a medium‐size onshore wind turbine of
passive load mitigation technologies, first individually and then integrated together. The …

Optimization‐based study of bend–twist coupled rotor blades for passive and integrated passive/active load alleviation

CL Bottasso, F Campagnolo, A Croce, C Tibaldi - Wind Energy, 2013 - Wiley Online Library
This work is concerned with the design of wind turbine blades with bend‐twist‐to‐feather
coupling that self‐react to wind fluctuations by reducing the angle of attack, thereby inducing …

Combined individual pitch and trailing edge flap control for structural load alleviation of wind turbines

R Ungurán, M Kühn - 2016 American Control Conference …, 2016 - ieeexplore.ieee.org
As the diameter of wind turbine rotors increases, the loads across the rotors are becoming
more uneven due to the inhomogeneous wind field. Therefore more advanced passive or …

[PDF][PDF] Active aerodynamic blade control design for load reduction on large wind turbines

DG Wilson, DE Berg, MF Barone, JC Berg… - European Wind …, 2009 - researchgate.net
Through numerical simulations that use trailing edge flaps as active aerodynamic load
control devices on wind turbines that range from 0.6 MW-5MW rated power, a 20-32 …

Design of a wind turbine swept blade through extensive load analysis

C Pavese, T Kim, JP Murcia - Renewable energy, 2017 - Elsevier
The main focus of this work is to offer an extensive investigation regarding the use of
backward swept blades for passive load alleviation on wind turbines. Sweeping blades …

Separated pitch control at tip: innovative blade design explorations for large MW wind turbine blades

R Agarwala, PI Ro - Journal of Wind Energy, 2015 - Wiley Online Library
This paper focuses on the deployment and evaluation of a separated pitch control at blade
tip (SePCaT) control strategy for large megawatt (MW) wind turbine blade and explorations …

Design, manufacturing and characterization of aero-elastically scaled wind turbine blades for testing active and passive load alleviation techniques within a ABL wind …

F Campagnolo, CL Bottasso… - Journal of Physics …, 2014 - iopscience.iop.org
In the research described in this paper, a scaled wind turbine model featuring individual
pitch control (IPC) capabilities, and equipped with aero-elastically scaled blades featuring …