Grid balancing support through Electric Vehicles mobile storage

The e-Mobility is one of the most important field of interest in the frame of green energy utilization, new technologies are now available for employment in the system Vehicle - User - Infrastructure. The equilibrium and stabilization of the electric system is a critical aspect but the grid balancing support can be obtained through Electric Vehicles mobile storage: the local energy system can rely on the bulk of the electric vehicle in operation and take advantage by the appropriate energy exchange through the bi-directional power exchange Grid to Vehicle (G2V) and Vehicle to Grid (V2G) with their on board energy storage. The energy supply can be operated by the electric power transfer and/or by hydrogen filling, to be used in hybrid system battery - fuel cell. For the user convenience, the energy charging could be hand free operated by wireless power transfer system and the approach to the charging spot can be supported by the driving assistance system. In the paper a possible scenario for E-Mobility system is proposed, with the interaction of the various factors impacting the expected target objectives for the social benefits.