The invention discloses a method for operating a hybrid drive device of a motor vehicle, a corresponding hybrid drive device and a motor vehicle. The invention relates to a method for operating a hybrid drive device (2) of a motor vehicle (1), wherein the hybrid drive device (2) comprises an internal combustion engine (8), which can be operatively connected to a first axle (3) of the motor vehicle (1), a first electric motor (9), which can likewise be operatively connected to a first axle (3) of the motor vehicle (1), and a second electric motor (10), which can be operatively connected to a second axle (4) of the motor vehicle (1). According to the invention, the electrical energy used for operating the second electric motor (10) is generated in a first mode of operation by the first electric motor (9) driven by the internal combustion engine (8) while increasing the output of said internal combustion engine, and in a second mode of operation is derived exclusively from an energy storage device (15) for electrical energy. The invention further relates to a hybrid drive device (2) of a motor vehicle (1) and to a motor vehicle (1).
Method for operating a hybrid drive device of a motor vehicle, corresponding hybrid drive device and motor vehicle
2015-09-30
Patent
Elektronische Ressource
Englisch
IPC: | 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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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