Device for providing electrical energy for tram car, has stationary energy storages connected with charging stations, and connected with supply lines for charging of energy storage i.e. battery

摘要

The device has an energy supply unit connected with stationary energy sources e.g. stationary energy storages (6,7). An energy storage (2) i.e. battery, is arranged in a track-guided vehicle (1). The energy storage (2) stays in connection with the energy supply unit and a drive unit (4) of the vehicle. The stationary energy storages are connected with charging stations (8, 9). The stationary energy storages stay in connection with supply lines (12, 18) for charging the storage (2). The lines (12, 18) stay in connection with a low voltage network and a medium voltage network, respectively.