Optimisation et Réalisation d’un Système de Conversion Photovoltaïque par l’Approche MPPT

Abstract

The connection between the photovoltaic array and the DC load is still an interest topic of research. The impedance matching between a PV array and a DC load is a technological problem that means the maximum power transfer from a PV panel to a DC load. We are proposed a solution based on the low control called maximum power point tracking (MPPT) in a PV array. In this thesis, the problem is studied systematically from a power interface point of view in order to obtain high levels of efficiency, reliability and flexibility.