Title :
An adaptive sliding mode flux observer applied to wind-PMSG system controlled by VC and SMC
Author :
Elmahersi, E. ; Khedher, A. ; Mimouni, Mohamed Faouzi
Author_Institution :
Res. Unit ESIER, Eng. Sch. of Monastir, Monastir, Tunisia
Abstract :
This paper presents an adaptive sliding mode flux observer (SMFO) used in two wind-PMSG-system control strategies, such as the vector control (VC) and the sliding mode control (SMC). The SMFO is used to estimate the flux components in the (d,q) reference frame. The effects of the parameter variations have been studied and the stator resistance is estimated by using the Lyapunov adaptive technique. The system robustness and performances under the studied control strategies are discussed and compared.
Keywords :
Lyapunov methods; machine control; permanent magnet generators; power generation control; stators; synchronous generators; variable structure systems; wind power plants; Lyapunov adaptive technique; SMC; SMFO; VC; adaptive sliding mode flux observer; control strategies; flux components; parameter variations; reference frame; sliding mode control; system performances; system robustness; vector control; wind-PMSG-system control strategies; Educational institutions; Pulse width modulation; Resistance; Software packages; Stators; Vectors; PMSG; Vector control; Wind turbine; sliding mode control; sliding mode flux observer;
Conference_Titel :
Ecological Vehicles and Renewable Energies (EVER), 2013 8th International Conference and Exhibition on
Conference_Location :
Monte Carlo
Print_ISBN :
978-1-4673-5269-7
DOI :
10.1109/EVER.2013.6521531
