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Etude du vieillissement d’un banc de stockage plomb-acide dans un système hybride multi-sources
RÉSUMÉ / ABSTRACT : L’objectif de cet article est de présenter une méthodologie pour le calcul du taux de vieillissement d’une batterie de stockage insérée dans un système hybride multi-sources. La démarche consiste dans un premier temps à connaître les sollicitations de la batterie durant une année connaissant à chaque instant son état de charge…
Emulation of a hybrid PV-Wind-Battery system
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…
Costs and Life-Cycle Energy optimization for a low energy housing renovation actions
RÉSUMÉ / ABSTRACT : Economic cost is a very important decision criterion in renovation projects. Environmental impacts are also gaining more. Renovation’s actions will improve energy efficiency in building but also concerns manufacturing, transportation, emissions,… In this paper, an approach for optimizing both economic and environmental costs is presented. A procedure of actions optimization based on…
Multi-Objective design optimization of a hybrid PV-WIND-BATTERY SYSTEM
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…
Eco-design optimisation of an autonomous hybrid wind–photovoltaic system with battery storage
RÉSUMÉ / ABSTRACT : In this study, a newapproach to design an autonomous hybrid wind–photovoltaic (PV)-batteries system is presented in order to assist the designers to take into consideration both the economic and ecological aspects. Primary embodied energy (EE) has been introduced as a new criterion for hybrid systems, designing with the objective to minimise…
Solar Radiation Forecasting Using Artificial Neural Network for Local Power Reserve
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…
