| 摘要 |
An electric power system (20) of a vehicle (1) with electric propulsion having: an electric machine (8); a storage system (16) provided with two chemical battery packs (17, 18) electrically separated from each other; an electronic DC/AC power converter (14), which exchanges electric energy with the storage system (16) and controls the electric machine (8); a pair of electronic DC/DC power converters (21, 22), each of which increases the voltage and has a low-voltage side, which is electrically connected only and exclusively to a corresponding chemical battery (17, 18), and a high-voltage side, which is connected to the electronic DC/AC power converter (14) in parallel to the high-voltage side of the other electronic DC/DC power converter (22, 21); and a common container (31), which houses the storage system (16) and the electronic power converters (14, 21, 22) therein. |
