Individual control of sub-conductors of a dynamoelectric machine stator equipped with conductor bars

A drive, comprising:

• a rotary dynamoelectric machine comprising a stator and a rotor which is separated from the stator by an air gap, said stator including a magnetically conductive body formed with groove which face the air gap, and a winding system which is received in the magnetically conductive body and arranged in the grooves of the magnetically conductive body, said winding system comprising in each of the grooves a conductor bar which is divided into sub-conductors or sub-conductor bundles, with the sub-conductors or sub-conductor bundles being electrically contacted at a first end of the conductor bar with an inverter module such that a plurality of sub-conductors or a sub-conductor bundle of the conductor bar are attached to the inverter module, or each of the sub-conductors of the conductor bar is attached to an inverter module, so that a plurality of inverter modules are provided per groove,
• wherein the sub-conductors or the sub-conductor bundles are combined at a second end of the conductor bar at another end face of the magnetically conductive body of the stator with the sub-conductors or the sub-conductor bundles of further ones of the conductor bars, arranged in their grooves, to form a short-circuit ring.