An electric vehicle propulsion system (1), comprises a first electric propulsion motor (10) comprising a stator and a rotor having a first output shaft able to move in rotation about a first axis; a second electric propulsion motor (11) comprising a stator and a rotor having a second output shaft able to move in rotation about a second axis; a first reduction gearbox (21) able to receive the torque supplied by the first electric motor (10) appropriately via a first selective or non-selective coupling system (20), wherein the first reduction gearbox (21) has a first reduction ratio; a second reduction gearbox (23) able to receive the torque supplied by the second electric motor (11) appropriately via a second selective or non-selective coupling system (22), wherein the second reduction gearbox (23) having a second reduction ratio; and a third coupling system (35) which may or may not be selective, for coupling the first output shaft and the second output shaft, the first axis and the second axis not being coincident.
一种电动车辆推进系统(1),包括:‑包括定子和转子的第一电动推进马达(10),该转子具有能够绕第一轴线旋转移动的第一输出轴,‑包括定子和转子的第二电动推进马达(11),该转子具有能够绕第二轴线旋转移动的第二输出轴,‑第一减速齿轮箱(21),其能够适当地经由第一选择性或非选择性联接系统(20)接收由第一电动马达(10)提供的扭矩,该第一减速齿轮箱(21)具有第一减速比,‑第二减速齿轮箱(23),其能够适当地经由第二选择性或非选择性联接系统(22)接收由第二电动马达(11)提供的扭矩,该第二减速齿轮箱(23)具有第二减速比,以及‑用于联接第一输出轴和第二输出轴的第三联接系统(35),其可以是选择性的或可以不是选择性的,所述第一轴线和第二轴线不重合。
ELECTRIC VEHICLE PROPULSION SYSTEM
电动车辆推进系统
2021-04-30
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
Electric vehicle propulsion system
Automotive engineering | 1981
|Electric vehicle propulsion system
Tema Archive | 1981