| 摘要 |
A storage system (14) for the storage of electric energy for a vehicle (1) with electric propulsion; the storage system (14) has: a plurality of chemical batteries (15), which are divided into groups (16), each of which comprises chemical batteries (15) connected to each other in series and/or in parallel; and two rigid busbars (17), which connect the groups (16) of chemical batteries (15) in parallel and have respective connection portions (18), which constitute the connection terminals of the storage system (14) to the outside; each rigid busbar (17) has a variable cross section, which increases close to the connection portion (18), so that the cross section of each busbar (17) is the largest at the connection portion (18) and the smallest in correspondence to the end which lies the farthest from the connection portion (18). |
