An electric vehicle drive system and an electric vehicle are provided to reduce driving costs of the electric vehicle. The electric vehicle drive system includes a first powertrain, a second powertrain, a first transmission system, a second transmission system, and a battery system. The first powertrain is connected to the first transmission system. The second powertrain is connected to the second transmission system. The first powertrain includes a generator and an engine, and the engine drives the generator to generate electric energy, or drives first-side wheels by using the first transmission system. The generator drives the first-side wheels by using the first transmission system, or outputs the generated electric energy to the battery system. The second powertrain drives second-side wheels by using the second transmission system. The battery system is connected to the generator and the second powertrain, and is configured to receive the electric energy output by the generator, and output stored electric energy to the second powertrain and/or the generator.
ELECTRIC VEHICLE DRIVE SYSTEM AND ELECTRIC VEHICLE
ANTRIEBSSYSTEM FÜR ELEKTROFAHRZEUG UND ELEKTROFAHRZEUG
SYSTÈME D'ENTRAÎNEMENT DE VÉHICULE ÉLECTRIQUE ET VÉHICULE ÉLECTRIQUE
2024-05-08
Patent
Elektronische Ressource
Englisch
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 / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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|Vehicle electric drive system, electric drive axle and vehicle
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