Electric Vehicles (EVs) require energy storage system that can address its fast changing load requirements such as sudden acceleration or quick regenerative braking by being able to supply or absorb high power as demanded. Lead Acid Batteries, commonly used in cheaper EVs (like electric tempo in Nepal), can properly supply these variable loads and get recharged but this mode of operation drasti...

Abstract: Optimal control of a diesel-electric powertrain in transient operation as well as effects of adding a small energy storage to assist in the transients is studied. Two different types of problems are solved, minimum fuel and minimum time, with and without an extra energy storage. In the optimization both the output power and engine speed are free variables. For this aim a 4-state mean ...

Abstract The location and capacity of distributed wind power (DWG) battery energy storage (BES) in the distribution network affect operation network. To improve consumption reduce impact uncertainty output on network, optimal allocation DWG BES should be coordinated planning stage. In this paper, stochastic tide wind-storage system is used to reflect status with BES, maximization integrated ret...

The supply and the management of the energy are particularly at the centre of our daily concerns and represent a socio-economic priority. Indeed, while cars use fossil fuel as the main source of energy for over a century, the depletion of the oil reserves and the necessity to reduce the carbon dioxide emissions, stimulate the development of electric vehicles. Therefore, one of the main challeng...

This paper describes a first version of a simulation model of the electrical energy system for the German federal state Bavaria in order to analyse its energy balance during the nuclear phaseout and the increase of renewable energy sources as well as energy storage capacities. According to current plans, in ten years 50 percent of the Bavarian electric power consumption should be covered by ren...