Etude et dimensionnement des systèmes de production d’energies renouvelables

Abstract

The production of electricity is decentralized by renewable energy, it offers great advantages of supply for consumers while respecting the environment, the randomness and the cost of installation; imposed us a crucial step sizing. Thus, this memory work presents a study and design of production systems renewable energies, by coupling a photovoltaic array, a wind turbine, a storage system consisting of batteries and control technology. Three design methods are used, the annual monthly average, the average worst month and LPSP method. To study the SEH, modeling each block of the energy conversion chain and the control of each converter was made. To optimize fuzzy logic, we are limited in this work to show how the fuzzy controller allows the continuation of the maximum power point in a variation of the illumination and wind speed.