Method for driving a rotary electrical machine and device for carrying out the method.

摘要

The method involves providing a converter unit (2) for each set of stator windings (A, B). Currents (iA1-iA3, iB1-iB3) of phase windings of each set of stator windings are measured. A regulating device (3) is provided for each converter unit, and each converter unit is driven by a drive signal of the associated regulating device independently of regulating devices of the other converter units. The drive signal (S) is formed in the regulating device from the measured currents of each set of stator windings. An independent claim is also included for an apparatus for carrying out a method for operating a rotating electrical machine.