modelCurrentControlledDCPM

Current controlled DC PM drive with H-bridge from battery

Extends from Utilities.PartialControlledDCPM (Partial controlled DC PM drive with H-bridge from battery).

Information

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

TypeNameDefaultDescription
DriveDataDCPMdriveData (from PartialControlledDCPM)

Components

TypeNameDefaultDescription
Modelica.Mechanics.Rotational.Components.InertialoadInertia (from PartialControlledDCPM)
Modelica.Mechanics.Rotational.Sensors.SpeedSensorspeedSensor (from PartialControlledDCPM)
Modelica.Electrical.Machines.BasicMachines.DCMachines.DC_PermanentMagnetdcpm (from PartialControlledDCPM)
DcdcInverterarmatureInverter (from PartialControlledDCPM)
LimitedPIcurrentController (from PartialControlledDCPM)
Modelica.Blocks.Math.Gaintau2i (from PartialControlledDCPM)
Analog.Sources.ConstantVoltageconstantVoltage (from PartialControlledDCPM)
Analog.Basic.Resistorresistor (from PartialControlledDCPM)
Analog.Basic.Groundground (from PartialControlledDCPM)
Modelica.Mechanics.Rotational.Sources.QuadraticSpeedDependentTorqueloadTorque
Modelica.Blocks.Sources.Stepstep