Optimization of a Multi-Source System with Renewable Energy Based on Ontology

This article presents a contribution to the optimization of a multi sources system with renewable energy system. Following the limits of conventional design methods in the reasoning aspect, also renewable energy hybrid systems are distributed nature, open and includes huge detail information needs a formal representation and a shared conceptualization by dynamic contribution to the change in weather conditions of installation site of hybrid system. We propose an approach based on hybridization between sizing techniques and ontology domain. The introduction of ontology in such systems allows the shared knowledge representation of a common area of a unit. Moreover, these will conceptualization of knowledge that can be updated without changing the system goals. The aim of the work presented in this paper is essentially the conceptualization of the ontology after the presentation of the proposed approach. "Protege2000" is used for editing the ontology. The purpose of this work is a knowledge base which contains a representation of all concepts and informational system details. (C) 2015 The Authors. Published by Elsevier Ltd.