A control strategy applied to hybrid renewable energy system operated in MPPT strategy

The topic work's the modeling and control of a hybrid system composed on a photovoltaic field and a wind turbine based on the Doubly Field Induction Generator DFIG. The objective is to control the two sources separately in order to extract the maximum of power from the energy of the sun and the wind. For this purpose, a Backstepping controller based on the Lyapunov functions is used, ensuring the stability of the system, to control the various converters constituting the system. A simulation of the control laws using the Matlab / Simulink software was done to check their validities.