Algerian Journal of Signals and Systems
Volume 2, Numéro 4, Pages 266-273
2017-12-31
Authors : Boussofa Ahmad . Kidouche Madjid . Ahriche Aimad .
This paper uses Extended Kalman Filtering method (EKF) to estimate the rotor speed and flux of a Doubly-fed Induction Generator (DFIG) to be used in Wind Turbines (WTs). DFIGs are widely used in WTs because they can generate an electric power of constant voltage amplitude and frequency which allow a direct connection between the WTs and the ac power network. A DFIG modeling in the (dq) reference frame is presented and a brief description of EKF algorithm is described to estimate the rotor speed and flux. Simulations results are shown and discussed.
Doubly fed induction machine, dq reference model, state estimation, Kalman filter.
Djellouli Tahar
.
Boucherit Mohamed Seghir
.
pages 7-13.
Bekakra Y.
.
Ben Attous D.
.
pages 272-287.
Loukal K.
.
Benalia L.
.
pages 470-493.
Saidi Abderazak
.
Naceri Farid
.
pages 845-857.
Taibi Djamel
.
Titaouine Abdenacer
.
Benchabane Fateh
.
Bennis Ouafae
.
pages 51-60.