Title :
Control of a doubly fed induction generator wind turbine under voltage sags
Author :
Hachicha, Fatma ; Krichen, Lotfi
Author_Institution :
Res. Unit ACEM, Nat. Eng. Sch. of Sfax, Sfax, Tunisia
Abstract :
The objective of the work related in this paper is to control a wind energy conversion system based on the doubly fed induction generator (DFIG). This production unit is connected to the electrical network which is subjected to symmetrical voltage sags. In order to avoid the electrical problems during the fault, a new control strategy is proposed. Simulation results are presented to show the effectiveness of the proposed control technique during voltage sags.
Keywords :
asynchronous generators; machine control; power generation control; power supply quality; wind turbines; DFIG; control strategy; doubly fed generator wind turbine control; electrical network; electrical problems; fault control; symmetrical voltage sags; wind energy conversion system control; Equations; Mathematical model; Power quality; Rotors; Voltage control; Voltage fluctuations; Wind turbines; Wind energy; doubly fed induction generator; fault control; voltage sag;
Conference_Titel :
Renewable Energies and Vehicular Technology (REVET), 2012 First International Conference on
Conference_Location :
Hammamet
Print_ISBN :
978-1-4673-1168-7
DOI :
10.1109/REVET.2012.6195287
