process and device for the compensation of current measurements in a trigger mechanism with a cultural of engine drive

摘要

The method involves adding drive units (2R,2L) with a multi-phase drive motor (4R,4L) and supplying a common supply line (6) with electrical energy. A phase current measuring unit (9) is arranged to measure a phase current in a phase winding (8) of the respective drive motors. A switchable motor current measuring device (10) is used as a reference measuring device through the current path in the drive units. The phase current measuring is adjusted at the former drive unit. The sequentially unbranched current paths are connected through the phase windings of the drive motor. Independent claims are included for the following: (1) a device for adjusting phase current measuring units in drive system with multiple electric-motor drive units; and (2) a computer program product with a program code.