TSK fuzzy controller of wind-turbine self-excited induction generator for remote site applications

This paper presents the investigation of a self excited induction generator driven by a wind turbine and supplying an RL load. In this work, we focus to analyze a constant voltage-frequency operation mode. However, a pitch angle and an excitation capacitor control is needed to established a suitable operation mode. In order to improve robustness and to maintain at stable value the voltage and the frequency generated by the SEIG, Others propose a Takagi-Sugeno-Kang (TSK) fuzzy controller. Simulation results under Matlab Simulink, are presented to illustrate the TSK controller performances and to prove the validity, and the efficiency of the proposed control strategies under load and wind speed perturbations.