Page 102/169 AFNZPxxx – DUALACE2 NEW GENERATION – User Manual
Unit of measure
(resolution)
Frequency of the current sine-wave that the inverter is
supplying to the motor.
Motor 1 speed measured through the encoder and
expressed in the same unit of FREQUENCY (Hz).
Motor 2 speed measured through the encoder and
expressed in the same unit of FREQUENCY (Hz).
Motor slip, i.e. difference between the current frequency
and the motor speed (in Hz).
Root-mean-square value of the line current supplied to the
motor 1.
Root-mean-square value of the line current supplied to the
motor 2.
Instantaneous value of the maximum current the inverter
can apply to the motor to satisfy a traction request. The
value is evaluated basing on actual conditions (inverter
temperature, motor temperature, etc.).
Instantaneous value of the maximum current the inverter
can apply to the motor to satisfy a braking request. The
value is evaluated basing on actual conditions (inverter
temperature, motor temperature, etc.).
Projection of the current vector on the d-axis, expressed in
root-mean-square Ampere.
Projection of the current vector on the q-axis, expressed in
root-mean-square Ampere.
Maximum value of the q-axis current component,
according to traction-related settings, expressed in
root-mean-square Ampere
Maximum value of the q-axis current component,
according to braking-related settings, expressed in
root-mean-square Ampere.
Estimation of the power supplied to the motor.
Estimation of the motor magnetic flux.
=
2
+
2
=
2
+
2
To Next Page
Loading...
Need help?
General
