WOLFRAM SYSTEMMODELER

DCPM_QuasiStationary

Test example: Compare DCPM motors transient - quasistationary

Diagram

Wolfram Language

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Click for copyable input
SystemModel["Modelica.Electrical.Machines.Examples.DCMachines.DCPM_QuasiStationary"]
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Information

This information is part of the Modelica Standard Library maintained by the Modelica Association.

Test example: Compare DCPM motors transient and quasistationary
The motors start at no-load speed, then load pulses are applied.
Simulate for 2 seconds and plot (versus time):
  • dcpm1.ia: armature current of transient model
  • dcpm1.wMechanical: motor's speed of transient model
  • dcpm1.tauElectrical: motor's torque of transient model
  • dcpm2.ia: armature current of quasistationary model
  • dcpm2.wMechanical: motor's speed of quasistationary model
  • dcpm2.tauElectrical: motor's torque of quasistationary model

Parameters (6)

Va

Value: 100

Type: Voltage (V)

Description: Actual armature voltage

Ve

Value: 100

Type: Voltage (V)

Description: Actual excitation voltage

w0

Value: Modelica.SIunits.Conversions.from_rpm(1500)

Type: AngularVelocity (rad/s)

Description: No-load speed

TLoad

Value: 63.66

Type: Torque (N·m)

Description: Nominal load torque

JLoad

Value: 0.15

Type: Inertia (kg·m²)

Description: Load's moment of inertia

dcpmData

Value:

Type: DcPermanentMagnetData

Description:

Components (10)

dcpm1

Type: DC_PermanentMagnet

Description:

armatureVoltage

Type: ConstantVoltage

Description:

groundArmature

Type: Ground

Description:

loadInertia1

Type: Inertia

Description:

loadTorque1

Type: Torque

Description:

pulse

Type: Pulse

Description:

dcpm2

Type: DC_PermanentMagnet

Description:

loadInertia2

Type: Inertia

Description:

loadTorque2

Type: Torque

Description:

dcpmData

Type: DcPermanentMagnetData

Description: