DRIVE SYSTEM AND METHOD FOR OPERATING A DRIVE SYSTEM

摘要

The invention relates to a drive system and a method for operating a drive system which has at least one electric motor which is fed by a converter, wherein the converter and the motor are connected via a cable system, in particular a hybrid cable, wherein the cable system has high-power lines for supplying power to the motor and low-power lines, wherein the low-power lines have two supply lines for supplying power to an electronic circuit on the motor side, wherein the supply lines supply power to the braking coil of a brake, in particular in order to generate a torque counteracting the torque generated by the motor or a force counteracting the force generated by the motor, wherein the electronic circuit is supplied from the supply lines via a voltage matching circuit, in particular in order to provide a supply voltage, generated independently of the voltage level of the supply lines, for the electronic circuit, in particular wherein the motor is a linear motor or a rotational motor.