The invention relates to a dual-motor drive system of an electric vehicle. The dual-motor drive system is provided with a first motor, a second motor and a planetary mechanism, and stepless speed change is achieved. According to the electric vehicle, by arranging the double motors and a continuously variable transmission, the working condition range of the electric vehicle is expanded, and the economical efficiency is improved.
本发明涉及一种电动车辆的双电机传动系统。所述双电机传动系统具有第一电机和第二电机,并且具有行星机构,实现无级变速。根据本发明的电动车辆,通过设置双电机及无级变速箱,来扩大电动车辆的工况范围及提高经济性。
Dual-motor drive system for electric vehicle
用于电动车辆的双电机传动系统
2021-03-26
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 |
Dual-motor controller, dual-electric-drive system and vehicle
European Patent Office | 2023
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