PREDICTIVE CONTROL OF DOUBLY FED INDUCTION GENERATOR USED FOR WIND ENERGY

Abstract

When the system is non-linear and the parameters of the model are changing in large proportions, the classic controller (PID) is not satisfying; so in this paper we recall generalized predictive control (GPC) for doubly fed induction generation (DFIG) used for wind turbine. First a mathematical model of the machine is written in an appropriate d-q reference then we used the GPC controller to control the active and reactive power. We conclude with a simulation by MATLAB SIMULINK to see responses of our machine and performance of GPC control.