A method and device for the load moment curve smoothing

摘要

A process for the load moment curve smoothing the case of coupling connection of a magnetic clutch (4), to which is coupled mechanically a compressor, wherein the current flow of the magnetic clutch (4) by the electric current flowing is detected and evaluated, wherein in the case of a clutch against gears of the current on the basis of the evaluated current is controlled in such a way that a stages can be connectable jolt is minimized, characterized in that the course of the current is controlled in such a way that an oscillation in the rotational speed of a drive train during a coupling process, as a result of a load torque transmission is minimized in that, by high-pass filtering of the rotational speed of the internal combustion engine of the oscillation in the rotational speed phases advances the corrective intervention is generated, the additive acts on an applied current.