WOLFRAM SYSTEMMODELER

CurrentControlledDCPM

Current controlled DC PM drive with H-bridge from battery

Diagram

Wolfram Language

In[1]:=
SystemModel["Modelica.Electrical.Machines.Examples.ControlledDCDrives.CurrentControlledDCPM"]
Out[1]:=

Information

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

This model demonstrates how a current controller for a DC PM drive works.

The current controller is parameterized according to the absolute optimum.

At time=0.2 s a reference torque step is applied, causing the drive to accelerate until motor torque and load torque are at an equilibrium.

Further reading: Tutorial at the Modelica Conference 2017

Parameters (1)

driveData

Value:

Type: DriveDataDCPM

Components (10)

driveData

Type: DriveDataDCPM

loadInertia

Type: Inertia

speedSensor

Type: SpeedSensor

dcpm

Type: DC_PermanentMagnet

armatureInverter

Type: DcdcInverter

source

Type: Battery

currentController

Type: LimitedPI

tau2i

Type: Gain

loadTorque

Type: QuadraticSpeedDependentTorque

step

Type: Step