Method for operating a motor vehicle, and motor vehicle
AssigneeAudi AG
InventorPhilip Graf
Life of this patent
Estimating the term…
Abstract
A method for operating a motor vehicle, in which an electrical energy storage system of the motor vehicle is charged, the system being designed to store electrical energy for a drive assembly of the motor vehicle. At least one electrical heating device of the motor vehicle is supplied thereby with electrical energy from a charging station that is designed to charge the electrical energy storage system. By the at least one electrical heating device, at least one component of a drive train of the motor vehicle is subjected to heat, this component being arranged in the flow of force between the drive assembly and the at least one wheel when driving at least one drivable wheel of the motor vehicle.
Claims7
A method for operating a motor vehicle, comprising:
- an electrical energy storage system of the motor vehicle is charged, this system being designed to store electrical energy for a drive assembly of the motor vehicle, wherein at least one electrical heating device of the motor vehicle is supplied with electrical energy from a charging station, which is designed to charge the electrical energy storage system, and
- heating at least one component of a drive train of the motor vehicle arranged in the flow of force between the drive assembly and at least one wheel when driving at least one drivable wheel of the motor vehicle,
- wherein the at least one electrical heating device is arranged on an outer surface of a housing of the at least one component of the drive train of the motor vehicle such that a heating element of the at least one electrical heating device does not penetrate the housing,
- wherein the at least one electrical heating device heats the housing of the at least one component of the drive train of the motor vehicle, which in turn heats the at least one component of the drive train of the motor vehicle.
A motor vehicle, comprising:
- an electrical energy storage system, which is designed to store electrical energy for a drive assembly of the motor vehicle, having a charging connection by way of which an electrical connection can be produced between the electrical energy storage system and a charging station that is designed to charge the electrical energy storage system, and having at least one electrical heating device, which can be supplied with electrical energy from the charging station,
- wherein the at least one electrical heating device is arranged on an outer surface of a housing of at least at one component of a drive train of the motor vehicle such that a heating element of the at least one electrical heating device does not penetrate the housing, which,
- wherein the at least one component of the drive train of the motor vehicle, when propelling at least one drivable wheel of the motor vehicle, is arranged in the flow of force between the drive assembly and the at least one wheel,
- wherein the at least one electrical heating device heats the housing of the at least one component of the drive train of the motor vehicle, which in turn heats the at least one component of the drive train of the motor vehicle.
Dependencies are inferred from the claim text.