Vehicle to Grid operation for an On-Board chargerThe intent of this thesis is the description of the development process of a power converter able, beside charging the battery of an EV, of injecting back energy from the battery to the grid network, opening the doors for AC Vehicle-to-Grid V2G-AC technology. The preliminary study, at the time in which this thesis has been written, shows a lack of proper standards specifically made for the use on-board chargers mounted on passenger vehicles for V2G applications. IEEE 1547 standard define the guideline for generic applications regarding grid-connected devices and for this reason, most likely future standards regarding V2G in specific will be based on this one.