Patent ID: 6859017

Claim:
A method for generating a setpoint current value for a load-dependent current-generating system which supplies an electric drive motor with electrical energy, said method comprising the steps of: providing a power request (LA) to the electric drive motor; providing at least one of a dynamic parameter of the current-generating system and a simulation model which characterizes behavior of the current-generating system; and calculating a setpoint current value (I setp ) as a function of said at least one of said dynamic parameter of the current generating system and said simulation model wherein a rotational speed (n) of the electric drive motor at a given time and a torque (M) of the electric drive motor are additionally used for calculating the setpoint current value (I setp ) of the current-generating system wherein the setpoint current value (I setp ) for the current generating system is determined from the torque (M) of the electric drive motor and from the sum of the rotational speed (n) of the electric drive motor at a given time and a predictive rotational speed difference (Δn pre ).