Device and method for energy management in a motor vehicle

摘要

The motor vehicle has an internal combustion engine (31) and at least one electrical machine (33) with at least a generator mode that can be initiated by the engine when a charge state falls blow a threshold level. The power output from the electrical machine can be limited at least depending on the state of charge of the batteries (23, 25). An independent claim is also included for the following: (a) a method of energy management in a motor vehicle.