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Warning

The PMSM VDQ machine model and its associated Hardware Configurations have been archived.  If starting a new project, consider using the Dual PMSM BLDC Machine Model instead.

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Channel Name

Type

Units

Default Value

Description

EnableInput
0

Set this channel to one of the following values:

  • 0 - Disables the machine model.
  • 1 - Enables the machine model.
Load TorqueInputNewton Meters0NmTorque externally applied to the shaft of the machine. This parameter is used only if Force Speed is disabled (0).
Force SpeedInput
0

Set this channel to one of the following values:

  • 0 - Disables Forced Speed mode. The Force Speed Setpoint parameter is ignored in this case.
  • 1 - Enables Forced Speed mode.  The Mechanical Model Parameters and Load Torque are ignored in this case.
Force Speed SetpointInputRadians per second0rad/sForces the speed of the machine to the defined value.  This parameter is used only if Force Speed is enabled (1).
Coil TemperatureInputKelvin0KTemperature of the motor coil. If this value is greater than 0, Temperature Correction is performed for the resistance and magnet flux.
Magnet TemperatureInputKelvin0KTemperature of the motor magnet. If this value is greater than 0, Temperature Correction is performed for the resistance and magnet flux.
BackEMF GainInput
0
Current Phase AOutputAmperes0APhase A current of the electric motor.
Current Phase BOutputAmperes0APhase B current of the electric motor.
Current Phase COutputAmperes0APhase C current of the electric motor.
Direct Stator CurrentOutputAmperes0ADirect current of the electric motor.  The value of dq current corresponds to the value of ABC current in the flux, torque (d, q) rotating reference frame.
Quadratic Stator CurrentOutputAmperes0AQuadratic current of the electric motor.  The value of dq current corresponds to the value of ABC current in the flux, torque (d, q) rotating reference frame.
Electromagnetic TorqueOutputNewton Meters0NmElectromagnetic torque that the electric motor generates while it is running.
SpeedOutputRadians per second0rad/sRotor speed of the electric motor.
PositionOutputRadians0radRotor position of the electric motor.
BackEMFaOutputVolts0V
BackEMFbOutputVolts0V
BackEMFcOutputVolts0V

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