This paper proposes a new DC micro-grid system, which fully utilizes the renewable energy and electric vehicle for smart energy delivery. The proposed DC grid incorporates the AC supply module, standby energy module, renewable energy module, and storage energy module together, to execute the energy ...

Vehicle to grid (V2G) concept is becoming increasingly popular, but it essentially requires some form of a power interface between the electric vehicle (EV) and the grid. In contrast to wired power interfaces, a user-friendly and secure wireless interfaces with no physical contacts are preferable. ...

Afin de réduire la facture énergétique de l'agriculture, il faut pouvoir améliorer l'efficacité des machines utilisées, mais aussi celle des méthodes de productions agricoles. À partir d'une campagne d'expérimentations sur le travail d'épandage, les auteurs nous montrent ici comment produire des ...

This technical paper gives an overview of the project ARCHYBALD. The objective is to design a hybrid powertrain for a heavy vehicle, especially in the military field. The consortium consitued with L2EP, FEMTO, INRETS, BATSCAP and NEXTER allows to adress the following topics : electric machine, storage ...

This paper presents a careful study related to a more efficient energy management between lithium battery (with rated voltage of 24V) and Ultracapacitors (UC) for Hybrid Electric Vehicle (HEV) applications. This association is due to the present trend in the field, knowing that the major drawback ...

Afin d'orienter efficacement une politique de maîtrise des consommations d'énergie en agriculture, il est essentiel de disposer de données synthétiques sur la consommation de carburants du matériel agricole dans les exploitations. Les auteurs nous présentent ici des estimations de consommation o ...

Ce cours sur les Problèmes énergétiques globaux fait partie des modules d'auto-formation du portail Thermoptim - UNIT. Ce portail constitue un vaste ensemble de ressources numériques relatives à l'enseignement de la thermodynamique appliquée aux systèmes énergétiques, qui vous permettront de vous ...

Various simulations of Electric Vehicles (EVs) or Hybrid Electric Vehicles (HEVs) are achieved for different objectives. In this paper, the influence of the electrical drive model is studied for simulation of an EV. Indeed, the electric machine with its associated converter can be modelled in three ...