Magnetizing Current Regulator - Siemens SINAMICS PERFECT HARMONY GH180 Function Manual

Advanced Operating Functions

8.14 Magnetizing Current Regulator

8.14 Magnetizing Current Regulator
The magnetizing current regulator generates the D-axis motor voltage reference. The
magnetizing motor current reference (I
The magnetizing producing current feedback (I
magnetizing current regulator is evaluated at the inner current loop update rate. This regulator
is the innermost, i.e. fastest, control loop in the control, operating at the sampling rate of the
system. This is typically 3 to 6 KHz or approximately 9 KHz for high speed motors.
254
) is generated from the output of the flux regulator.
ds,ref
) comes from motor current D-Q converter. The
ds
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