The invention relates to a charging system (1) for charging a stored energy source (2) of an electrically driven vehicle (3), in particular an electric bus, via an at least two-pole charging interface between the vehicle (3) and a roadside charging station (4). The charging station (4) has, for each charging pole, a station-mounted contact element (8) with a linear contact area (20), which contact elements are movable relative to a vehicle (3) located in the charging position. The vehicle (3) has, for each charging pole, a vehicle-mounted contact element (9) with a linear contact area (17), which contact elements are connectable to the stored energy source (2). When the electrical charging connection is made, the station-mounted contact element (8) for each charging pole is transverse to the vehicle-mounted contact element (9), so that, for each charging pole, an electrical charging current flows via a punctiform contact area between intersecting linear contact areas (17, 20). According to the invention, the vehicle-mounted contact element (9) or the station-mounted contact element (8) of at least one charging pole has a further linear contact area (18, 21), so that an electrical charging current flows via two punctiform contact areas between intersecting linear contact areas (17, 18, 20, 21). A charging system (1) allowing safe transfer of high charging currents is provided hereby.
LADESYSTEM FÜR EINEN FAHRZEUGSEITIGEN ENERGIESPEICHER
CHARGING SYSTEM FOR A VEHICLE-MOUNTED STORED ENERGY SOURCE
SYSTÈME DE CHARGE POUR UNE SOURCE D'ÉNERGIE STOCKÉE EMBARQUÉE DANS UN VÉHICULE
2022-04-13
Patent
Electronic Resource
German
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |