The invention relates to a hybrid driving transmission scheme and provides a double-clutch type hybrid power driving device which comprises a power generator and motor A, a main driving motor B and an engine. The distribution is performed on the transmission through two friction plate type clutches C1 and C2; two ends of the clutch C1 serve as an output shaft of the engine and an output shaft after the motor A passes through a reduction planet row PG1; two ends of the clutch C2 serve as an output shaft after the motor A passes through the reduction planet row PG1 and an output shaft after the motor B passes through a reduction planet row PG2; the motor A is connected with a gear ring of the planet row PG1, a sun gear of the planet row PG1 is fixed, and a planet frame of the planet row PG1 serves as an output shaft; the motor B is connected with a sun gear of the planet row PG2, a gear ring of the planet row PG2 is fixed, and a planet frame of the planet row PG2 serves as an output shaft; the planet row PG1 and the planet row PG2 are only utilized as reduction gears and not utilized as two-degree-of-freedom power coupling devices; a bracket which is connected with the planet frame of the planet row PG1 is shared by the clutch C1 and the clutch C2.
Double-clutch type hybrid power driving device
2015-09-09
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-motor dual-clutch hybrid power driving device and vehicle
European Patent Office | 2021
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