Title :
A novel approach to control PMSG-based wind energy systems
Author :
Jianhua, Zhang ; Ye, Tian ; Mifeng, Ren ; Jinfang, Zhang ; Guolian, Hou
Author_Institution :
Sch. of Control & Comput. Eng., North China Electr. Power Univ., Beijing, China
Abstract :
The dynamics of the permanent magnet synchronous generator (PMSG) based wind energy system is analyzed. Under rated wind speed, the nonlinear model is established, which is affected by the randomness from wind speed. An optimal controller is designed specially for rejecting disturbances existed in wind energy systems. Finally the effectiveness and the merit of the proposed approach are shown by simulation results.
Keywords :
control system synthesis; machine control; nonlinear control systems; optimal control; permanent magnet generators; power generation control; synchronous generators; wind power plants; PMSG-based wind energy systems control; controller design; nonlinear model; novel approach; optimal controller; permanent magnet synchronous generator; wind speed; Aerodynamics; Entropy; Generators; Torque; Wind energy; Wind speed; Wind turbines; Wind energy conversion systems; optimal control;
Conference_Titel :
Control Conference (CCC), 2012 31st Chinese
Conference_Location :
Hefei
Print_ISBN :
978-1-4673-2581-3
