WOLFRAM SYSTEMMODELER

AIMC_Initialize

Test example: Steady-State Initialization of AsynchronousInductionMachineSquirrelCage

Diagram

Wolfram Language

In[1]:=
Click for copyable input
SystemModel["Modelica.Electrical.Machines.Examples.AsynchronousInductionMachines.AIMC_Initialize"]
Out[1]:=

Information

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

Test example: Steady-State Initialization of Asynchronous induction machine with squirrel cage
The asynchronous induction machine with squirrel cage is initialized in steady-state at no-load; at time tStart a load torque step is applied.
Simulate for 1.5 seconds and plot (versus time):
  • currentQuasiRMSSensor.I: stator current RMS
  • aimc.wMechanical: motor's speed
  • aimc.tauElectrical: motor's torque
Default machine parameters of model AIM_SquirrelCage are used.

Parameters (8)

VNominal

Value: 100

Type: Voltage (V)

Description: Nominal RMS voltage per phase

fNominal

Value: 50

Type: Frequency (Hz)

Description: Nominal frequency

wSync

Value: 2 * pi * fNominal / aimc.p

Type: AngularVelocity (rad/s)

Description:

tStart

Value: 0.5

Type: Time (s)

Description: Start time

TLoad

Value: 161.4

Type: Torque (N·m)

Description: Nominal load torque

wLoad

Value: 1440.45 * 2 * Modelica.Constants.pi / 60

Type: AngularVelocity (rad/s)

Description: Nominal load speed

JLoad

Value: 0.29

Type: Inertia (kg·m²)

Description: Load's moment of inertia

aimcData

Value:

Type: AIM_SquirrelCageData

Description:

Components (9)

aimc

Type: AIM_SquirrelCage

Description:

currentQuasiRMSSensor

Type: CurrentQuasiRMSSensor

Description:

sineVoltage

Type: SineVoltage

Description:

star

Type: Star

Description:

ground

Type: Ground

Description:

loadInertia

Type: Inertia

Description:

torqueStep

Type: TorqueStep

Description:

terminalBox

Type: TerminalBox

Description:

aimcData

Type: AIM_SquirrelCageData

Description: