Energies, Vol. 19, Pages 394: Fixed-Gain and Adaptive Pitch Control for Constant-Speed, Constant-Power Operation of a Horizontal-Axis Wind Turbine
Energies doi: 10.3390/en19020394
Authors:
Florențiu Deliu
Ciprian Popa
Iancu Ciocioi
Petrică Popov
Andrei Darius Deliu
Adelina Bordianu
Emil Cazacu
This paper addresses Region-3 control of a 2.5 MW three-bladed HAWT using a data-driven workflow that links empirical modeling to implementable pitch control. To focus on fundamental regulation dynamics, the turbine is modeled as a rigid single-mass drivetrain driven by identified quasi-steady aerodynamics. First, we identify a compact shaft-power surface <!– MathType@Translator@5@5@MathML2 (no namespace).tdl@MathML 2.0 (no namespace)@ –>