[
home]
[
Personal Program]
[
Help]
tag
13:45
15 mins
Identification of Variations of Angle of Attack and Lift Coefficient for a Large Horizontal-Axis Wind Turbine
Abdolrahim Rezaeiha, Maziar Arjomandi, Marios Kotsonis, Martin O.L. Hansen
Session: Control 4
Session starts: Wednesday 26 August, 13:30
Presentation starts: 13:45
Room: Room D
Abdolrahim Rezaeiha (TU Delft)
Maziar Arjomandi (University of Adelaide)
Marios Kotsonis (TU Delft)
Martin O.L. Hansen (DTU)
Abstract:
The current paper investigates the effects of various elements including turbulence, wind shear, yawed inflow, tower shadow, gravity, mass and aerodynamic imbalances on variations of angle of attack and lift coefficient for a large horizontal-axis wind turbine. It will identify the individual and the aggregate effect of elements on variations of mean value and standard deviation of the angle of attack and lift coefficient in order to distinguish the major contributing factors. The results of the current study is of paramount importance in the design of active load control systems for wind turbine.