Apparatus, method and computer program for providing a first manipulated variable for a first phase group of a plurality of phase groups of a rotary field machine and a second manipulated variable for a second phase group of the plurality of phase groups

摘要

Embodiments relate to a device (400) for providing a first manipulated variable (402) for a first phase group of a plurality of phase groups of a rotary field machine and a second manipulated variable (404) for a second phase group of the plurality of phase groups. The device (400) comprises at least one first input (406) for first input variables (408), which comprise a first nominal value vector (410) for the first phase group and an angular velocity (412) of a rotor of the induction machine. The apparatus (400) also includes at least one second input (416) input (416) which includes at least a second set point vector (418) for the second phase group and the angular velocity (412). The device (400) further comprises at least one first output (420) for the first manipulated variable (402) and at least one second output (422) for the second manipulated variable (404). The device (400) is designed to determine the first manipulated variable (402) for the first phase group based on the first setpoint vector (410) and the angular velocity (412) and to provide it to the first phase group, and the second manipulated variable (404 ) for the second phase group based at least on the second set point vector (418) and the angular velocity (412) and provide to the second phase group.