Title :
Advance control schema for variable speed wind turbine
Author :
Kulesza, Krzysztof ; Krzeminski, Z.
Author_Institution :
ABB Corp. Res., Krakow
Abstract :
The control systems proposed for a variable speed wind turbines becomes nowadays more and more complicated. The modern horizontal axis wind turbine (HAVT) consists of wind rotor and variable speed generator controlled via power inverter. The article deals with novel wind turbine controller structure dedicated for a variable speed operation. The stability investigation of proposed controller with integrated aerodynamic torque observer has been conducted with a help of the first Lyapunov method.
Keywords :
Lyapunov methods; aerodynamics; power system control; rotors; wind turbines; Lyapunov method; advance control schema; aerodynamic torque observer; horizontal axis wind turbine; power inverter control; variable speed generator; variable speed wind turbine; wind rotor; wind turbine controller structure; Aerodynamics; Control systems; Inverters; Power generation; Rotors; Stability; Torque control; Wind energy generation; Wind power generation; Wind turbines;
Conference_Titel :
Electrical Machines, 2008. ICEM 2008. 18th International Conference on
Conference_Location :
Vilamoura
Print_ISBN :
978-1-4244-1735-3
Electronic_ISBN :
978-1-4244-1736-0
DOI :
10.1109/ICELMACH.2008.4799900
