DETERMINATION OF OPTIMIZATION POTENTIALS OF A DIRECT CURRENT MOTOR

摘要

A method and computer program product are disclosed for determining at least one optimization potential of a direct current motor. In order to determine optimization potentials in a simple manner based on a rewinding of a direct current motor, an improvement in the energy efficiency of the motor due to a rewinding of the armature is assumed as a basis for the at least one optimization potential, and a thermal model of the rotor is created at least from design data of the motor, wherein at least one temperature curve is modeled by at least one load profile, and wherein the at least one optimization potential is determined from said temperature profile and from motor data from before and after the rewinding.