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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The PMSM VDQ machine model and its associated Hardware Configurations have been archived.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

Enable

Input


0

Set this channel to one of the following values:

  • 0 - Disables the machine model.

  • 1 - Enables the machine model.

Load Torque

Input

Newton Meters

0Nm

Torque externally applied to the shaft of the machine. This parameter is used only if Force Speed is disabled (0).

Force Speed

Input


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 Setpoint

Input

Radians per second

0rad/s

Forces the speed of the machine to the defined value. This parameter is used only if Force Speed is enabled (1).

Coil Temperature

Input

Kelvin

0K

Temperature of the motor coil. If this value is greater than 0, Temperature Correction is performed for the resistance and magnet flux.

Magnet Temperature

Input

Kelvin

0K

Temperature of the motor magnet. If this value is greater than 0, Temperature Correction is performed for the resistance and magnet flux.

BackEMF Gain

Input

0

Current Phase A

Output

Amperes

0A

Phase A current of the electric motor.

Current Phase B

Output

Amperes

0A

Phase B current of the electric motor.

Current Phase C

Output

Amperes

0A

Phase C current of the electric motor.

Direct Stator Current

Output

Amperes

0A

Direct 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 Current

Output

Amperes

0A

Quadratic 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 Torque

Output

Newton Meters

0Nm

Electromagnetic torque that the electric motor generates while it is running.

Speed

Output

Radians per second

0rad/s

Rotor speed of the electric motor.

Position

Output

Radians

0rad

Rotor position of the electric motor.

BackEMFa

Output

Volts

0V

BackEMFb

Output

Volts

0V

BackEMFc

Output

Volts

0V

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