VERFAHREN ZUR REGELUNG DES ELEKTRISCHEN ANTRIEBS EINES SCHIENENFAHRZEUGS

摘要

The drive regulation method maintains adhesion between the wheels of the locomotive and the rails by comparing the gradient of the adhesion curve with a required gradient and converting the obtained difference into a reduction factor for comparing with the required input torque fed to the electric drive motor. A conditioning procedure is effected for stabilising the drive when the operating point is located in an instable range, at which the power loss increases e.g. by active damping of the mechanical oscillation of the wheels.