Optimisation multicritère en conception de système photovoltaïque pour des maisons individuelles en contexte africain

Abstract

The present proposed work treats the energy systems, of the autonomous photovoltaic type, coupled with batteries of storage, and intended for the cover of the needs of a rural home of Benin. These appropriate energy systems were analyzed, modeled and optimized. The criteria of evaluation arise from a investigation realized in near various actors of the photovoltaic systems. These criteria are organized into a hierarchy according to the FMECA method. A method of adapted optimization was realized; she appeals to a new approach of weighting. So, we proceeded to the simultaneous minimization of ten criteria of decision. The objective multi-problem of optimization was transformed into a problem of optimization mono objective by means of the functions of desirability. The systematic scanning of the variables of conception allowed to generate a set of solutions which will be put at the disposal of the final decision-maker to direct his choices.