The invention discloses a double-speed dual-mode power assembly for a new energy automobile. The double-speed dual-mode power assembly comprises an engine, a battery pack or a capacitor pack, a motor and a rear axle assembly. The engine output power is connected with a rear second double-speed clutch through a connector, coupled to the output power of the motor after being subjected to speed reduction and torsional increase through the rear second double-speed clutch and connected with the rear axle assembly through a front second two-gear automatic gearbox and a transmission shaft. The battery pack or the capacitor pack is connected with the motor through an inverter for providing motor drive electricity for the motor. The double-power drive assembly is simple to control, steady in oil electricity switching, good in comfort, economical in fuel, efficient in transmission and low in impact, emission is reduced, and people can feel more comfortable.
Double-speed dual-mode power assembly for new energy automobile
2015-12-30
Patent
Electronic Resource
English
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-control motor power assembly and electric automobile
European Patent Office | 2020
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