Predictive-Repetitive Controller applied to Rotor Current Control of DFIG
This document presents the proposal of a predictive repetitive control of the roborcurrent of a Doubly Fed Induction Generator (DFIG) in the synchronous reference frame.This apporach, on which the design of this predictive repetitive controller is based uses thereceding horizon technique through the predictive control with a frequency decompositionof the reference signal as a filter.Likewise, this is an implementation and design of predictive repetitive control thatis addressed from the perspective of a power system, and can be applied in wind energysystes or in DFIG systems in general. The controller is designed using the dynamicmathematical model of the DFIG, more specifically the state space model, which is thenexpaded for the design of predictive control. The DFIG model and the controller aresimulated using Matlab/Simulink, in order to validate the control proposal on powersystems, at the end, the results are commented and compared with a standard predictivecontrol technique