POWERTRAIN AND ELECTRIC VEHICLE
POWERTRAIN AND ELECTRIC VEHICLE
- New search for: YANG SHAOBO
- New search for: WANG JIANGANG
- New search for: YANG SHAOBO
- New search for: WANG JIANGANG
This application provides a powertrain and an electric vehicle, and relates to the field of motor cooling technologies. The powertrain includes a motor, a reducer, an oil pan, and a cooling system. The cooling system includes at least one heat exchanger and at least two oil pumps. The at least two oil pumps are configured to deliver, to the heat exchanger, cooling oil sucked from the oil pan. The heat exchanger is configured to cool the cooling oil sucked by the at least two oil pumps. An oil outlet port of the heat exchanger is connected to an oil passage in the motor and an oil passage in the reducer, so that a part of the cooling oil cools the motor through the oil passage in the motor, and another part of the cooling oil cools the reducer through the oil passage in the reducer. The technical solutions of this application improve a cooling effect of the cooling system for the powertrain.
Document information
POWERTRAIN AND ELECTRIC VEHICLE
ANTRIEBSSTRANG UND ELEKTRISCHES FAHRZEUG
TRANSMISSION ET VÉHICULE ÉLECTRIQUE
2024-03-20
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 |