Suivi de la puissance maximale MPPT à base de différents convertisseurs de puissance DC-DC

Abstract

Solar energy is one of the types of renewable energies, also called alternative energies. In an installation, we try to exploit this energy by ensuring maximum efficiency using solar panels whose characteristics are linked to light and heat. These climatic variations cause the maximum power point to fluctuate. Because of this fluctuation, a controlled static converter is often interposed allowing the maximum power point to be tracked at each instant. In this thesis we have as objective: to study, model and optimize the MPPT power exploited by a photovoltaic system. The simulation results demonstrated the possibility of tracking the MPP point and also improving the performance of its techniques in the future.