The input-output linearizing control scheme for a doubly-fed induction motor drive

The non-linear state-feedback input-output linearizing control with tracking controllers for a doubly fed induction motor -DFIM- connected to the grid utility is presented. For this purpose, An appropriate mathematical model of the -DFIM- based on the so-called stator-flux field oriented is detailed. In the rotor circuit, a three-level converter with an algebraic space vector modulation is used. Simulation results show that the input-output linearizing control provides an excellent decoupled control and perfect tracking of the torque and reactive power.