RÉSUMÉ / ABSTRACT : Afin de diminuer le pourcentage d’utilisation des énergies traditionnelles dans la consommation globale, il convient de lever les difficultés liées à l’emploi des énergies propres. L’une de ces difficultés en est l’optimisation de la combinaison de plusieurs énergies (comme par exemple le soleil, le vent, …) et l’utilisation des dispositifs de…
RÉSUMÉ / ABSTRACT : This paper is focused on the design and the implementation of a hybrid PV-wind power system with batteries. It aims to emulate the behavior of a hybrid power system in order to face load consumption variations. Final system includes relevant contributions such as quality of emulator (a large number of parameters are considered); capacity…
RÉSUMÉ / ABSTRACT : The aim of this paper is to demonstrate that a dynamic simulator, taking into account temporal data of renewable sources and using energy on one year, is able to sizing each element composing the electric generation system and the storage system. The electrical system includes photovoltaic panels (PV), a wind turbine…
RÉSUMÉ / ABSTRACT : Stand-alone hybrid renewable energy systems are more reliable than one-energy source systems. However, their design is crucial.For this reason, a new methodology with the aim to design an autonomous hybrid PV-wind-battery system is proposed here. Based on a triple multi-objective optimization (MOP), this methodology combines life cycle cost (LCC), embodied energy…
RÉSUMÉ / ABSTRACT : This paper focuses on modeling and simulation of a buck converter based on a PV standalone system. This advanced synthetic study includes PV generator modeling with parameters identification, an improved P&O (Perturb and Observe) algorithm with adaptive increment step and a detailed approach of DC-DC converter modeling. A thorough method is…
RÉSUMÉ / ABSTRACT : Stand alone hybrid renewable energy systems are more reliable than a system with a single source of energy. However, its design is a crucial issue. In this context, we propose a triple Multi-Objective design, minimizing, simultaneously, Life Cycle Cost (LCC), Embodied Energy (EE) and Loss of Power Supply Probability (LPSP). Optimization…
RÉSUMÉ / ABSTRACT : Renewable energy sources have a variable nature and are greatly depending on weather conditions. The load is also uncertain. Hence, it is necessary to use power reserve equipment to compensate unforeseen imbalances between production and load. However, this power reserve must be ideally minimized in order to reduce the system cost…
RÉSUMÉ / ABSTRACT : Renewable energy sources have a variable nature and are greatly dependingon weather conditions. The load is also uncertain. Hence, it is necessary to use power reserve equipment to compensate unforeseen imbalances between production and load. However, this power reserve must be ideally minimized in order to reduce the system cost with…
