Control wind energy system to variable speed based on the permanent magnet synchronous generator

In this work, we present the study and the modeling of a variable speed wind energy system based on the permanent magnet synchronous generator. The proposed system produces through a rectifier and an inverter controlled by PI regulators in the objective to obtain optimum energy efficiency by improving a robust, perform and effective the active and reactive power control of the system. The simulation results obtained under MATLAB / SIMULINK environment showed the robustness and the performances of the system.