Modelica.Electrical.Machines.Interfaces.DCMachines

Information

Extends from Modelica.Icons.VariantsPackage (Icon for package containing variants).

Package Content

Name	Description
PartialThermalPortDCMachines	Partial thermal port of DC machines
PartialThermalAmbientDCMachines	Partial thermal ambient for DC machines
PartialPowerBalanceDCMachines	Partial power balance of DC machines
ThermalPortDCPM	Thermal port of DC machine with permanent magnets
PowerBalanceDCPM	Power balance of DC machines with permanent magnet
ThermalPortDCEE	Thermal port of DC machine with electrical excitation
PowerBalanceDCEE	Power balance of DC machines with electrical excitation
ThermalPortDCSE	Thermal port of DC machine with series excitation
PowerBalanceDCSE	Power balance of DC machines with series excitation
ThermalPortDCCE	Thermal port of DC machine with compound excitation
PowerBalanceDCCE	Power balance of DC machines with compound excitation

Modelica.Electrical.Machines.Interfaces.DCMachines.PartialThermalPortDCMachines

Information

Contents

Type	Name	Description
HeatPort_a	heatPortArmature	Heat port of armature
HeatPort_a	heatPortCore	Heat port of (optional) core losses
HeatPort_a	heatPortStrayLoad	Heat port of (optional) stray losses
HeatPort_a	heatPortFriction	Heat port of (optional) friction losses
HeatPort_a	heatPortBrush	Heat port of (optional) brush losses

Modelica definition

partial connector PartialThermalPortDCMachines 
  "Partial thermal port of DC machines"

  Modelica.Thermal.HeatTransfer.Interfaces.HeatPort_a heatPortArmature 
    "Heat port of armature";
  Modelica.Thermal.HeatTransfer.Interfaces.HeatPort_a heatPortCore 
    "Heat port of (optional) core losses";
  Modelica.Thermal.HeatTransfer.Interfaces.HeatPort_a heatPortStrayLoad 
    "Heat port of (optional) stray losses";
  Modelica.Thermal.HeatTransfer.Interfaces.HeatPort_a heatPortFriction 
    "Heat port of (optional) friction losses";
  Modelica.Thermal.HeatTransfer.Interfaces.HeatPort_a heatPortBrush 
    "Heat port of (optional) brush losses";
end PartialThermalPortDCMachines;

Modelica.Electrical.Machines.Interfaces.DCMachines.PartialThermalAmbientDCMachines

Information

Parameters

Type	Name	Default	Description
Boolean	useTemperatureInputs	false	If true, temperature inputs are used; else, temperatures are constant
Temperature	Ta		Temperature of armature [K]
PartialThermalPortDCMachines	thermalPort	redeclare Machines.Interface...

Connectors

Type	Name	Description
PartialThermalPortDCMachines	thermalPort
input RealInput	TArmature	Temperature of armature

Modelica definition

partial model PartialThermalAmbientDCMachines 
  "Partial thermal ambient for DC machines"
  parameter Boolean useTemperatureInputs=false 
    "If true, temperature inputs are used; else, temperatures are constant";
  constant Modelica.SIunits.Temperature TDefault=293.15 "Default temperature";
  parameter Modelica.SIunits.Temperature Ta(start=TDefault) 
    "Temperature of armature";
  output Modelica.SIunits.HeatFlowRate Q_flowArmature = temperatureArmature.port.Q_flow 
    "Heat flow rate of armature";
  output Modelica.SIunits.HeatFlowRate Q_flowCore = temperatureCore.port.Q_flow 
    "Heat flow rate of core losses";
  output Modelica.SIunits.HeatFlowRate Q_flowStrayLoad = temperatureStrayLoad.port.Q_flow 
    "Heat flow rate of stray load losses";
  output Modelica.SIunits.HeatFlowRate Q_flowFriction = temperatureFriction.port.Q_flow 
    "Heat flow rate of friction losses";
   output Modelica.SIunits.HeatFlowRate Q_flowBrush = temperatureBrush.port.Q_flow 
    "Heat flow rate of brushes";
  replaceable Machines.Interfaces.DCMachines.PartialThermalPortDCMachines
    thermalPort;
  Modelica.Thermal.HeatTransfer.Sources.PrescribedTemperature temperatureArmature;
  Modelica.Thermal.HeatTransfer.Sources.FixedTemperature temperatureCore(final T=
        TDefault);
  Modelica.Thermal.HeatTransfer.Sources.FixedTemperature temperatureStrayLoad(final T=
        TDefault);
  Modelica.Thermal.HeatTransfer.Sources.FixedTemperature temperatureFriction(final T=
        TDefault);
  Modelica.Blocks.Interfaces.RealInput TArmature if 
                                              useTemperatureInputs 
    "Temperature of armature";
  Modelica.Blocks.Sources.Constant constTa(final k=Ta) if  not useTemperatureInputs;
  Modelica.Thermal.HeatTransfer.Sources.FixedTemperature temperatureBrush(final T=
        TDefault);
equation 

  connect(constTa.y, temperatureArmature.T);
  connect(TArmature, temperatureArmature.T);
  connect(temperatureArmature.port, thermalPort.heatPortArmature);
  connect(temperatureBrush.port, thermalPort.heatPortBrush);
  connect(temperatureCore.port, thermalPort.heatPortCore);
  connect(temperatureStrayLoad.port, thermalPort.heatPortStrayLoad);
  connect(temperatureFriction.port, thermalPort.heatPortFriction);
end PartialThermalAmbientDCMachines;

Modelica.Electrical.Machines.Interfaces.DCMachines.PartialPowerBalanceDCMachines

Information

Extends from Modelica.Icons.Record (Icon for records).

Modelica definition

partial record PartialPowerBalanceDCMachines 
  "Partial power balance of DC machines"
  extends Modelica.Icons.Record;
  Modelica.SIunits.Power powerArmature "Electrical armature power";
  Modelica.SIunits.Power powerMechanical "Mechanical power";
  Modelica.SIunits.Power powerInertiaStator "Stator inertia power";
  Modelica.SIunits.Power powerInertiaRotor "Rotor inertia power";
  Modelica.SIunits.Power lossPowerTotal "Total loss power";
  Modelica.SIunits.Power lossPowerArmature "Armature copper losses";
  Modelica.SIunits.Power lossPowerCore "Core losses";
  Modelica.SIunits.Power lossPowerStrayLoad "Stray load losses";
  Modelica.SIunits.Power lossPowerFriction "Friction losses";
  Modelica.SIunits.Power lossPowerBrush "Brush losses";
end PartialPowerBalanceDCMachines;

Modelica.Electrical.Machines.Interfaces.DCMachines.ThermalPortDCPM

Information

Extends from Machines.Interfaces.DCMachines.PartialThermalPortDCMachines (Partial thermal port of DC machines).

Contents

Type	Name	Description
HeatPort_a	heatPortArmature	Heat port of armature
HeatPort_a	heatPortCore	Heat port of (optional) core losses
HeatPort_a	heatPortStrayLoad	Heat port of (optional) stray losses
HeatPort_a	heatPortFriction	Heat port of (optional) friction losses
HeatPort_a	heatPortBrush	Heat port of (optional) brush losses
HeatPort_a	heatPortPermanentMagnet	Heat port of permanent magnets

Modelica definition

connector ThermalPortDCPM 
  "Thermal port of DC machine with permanent magnets"
  extends Machines.Interfaces.DCMachines.PartialThermalPortDCMachines;

  Modelica.Thermal.HeatTransfer.Interfaces.HeatPort_a heatPortPermanentMagnet 
    "Heat port of permanent magnets";
end ThermalPortDCPM;

Modelica.Electrical.Machines.Interfaces.DCMachines.PowerBalanceDCPM

Information

Extends from Machines.Interfaces.DCMachines.PartialPowerBalanceDCMachines (Partial power balance of DC machines).

Parameters

Type	Name	Default	Description
Power	lossPowerTotal	lossPowerArmature + lossPowe...	Total loss power [W]

Modelica definition

record PowerBalanceDCPM 
  "Power balance of DC machines with permanent magnet"
  extends Machines.Interfaces.DCMachines.PartialPowerBalanceDCMachines(
    final lossPowerTotal = lossPowerArmature + lossPowerCore + lossPowerStrayLoad + lossPowerFriction + lossPowerBrush +
                           lossPowerPermanentMagnet);
  Modelica.SIunits.Power lossPowerPermanentMagnet "Permanent magnet losses";
end PowerBalanceDCPM;

Modelica.Electrical.Machines.Interfaces.DCMachines.ThermalPortDCEE

Information

Extends from Machines.Interfaces.DCMachines.PartialThermalPortDCMachines (Partial thermal port of DC machines).

Contents

Type	Name	Description
HeatPort_a	heatPortArmature	Heat port of armature
HeatPort_a	heatPortCore	Heat port of (optional) core losses
HeatPort_a	heatPortStrayLoad	Heat port of (optional) stray losses
HeatPort_a	heatPortFriction	Heat port of (optional) friction losses
HeatPort_a	heatPortBrush	Heat port of (optional) brush losses
HeatPort_a	heatPortExcitation	Heat port of (shunt) excitation

Modelica definition

connector ThermalPortDCEE 
  "Thermal port of DC machine with electrical excitation"
  extends Machines.Interfaces.DCMachines.PartialThermalPortDCMachines;

  Modelica.Thermal.HeatTransfer.Interfaces.HeatPort_a heatPortExcitation 
    "Heat port of (shunt) excitation";
end ThermalPortDCEE;

Modelica.Electrical.Machines.Interfaces.DCMachines.PowerBalanceDCEE

Information

Extends from Machines.Interfaces.DCMachines.PartialPowerBalanceDCMachines (Partial power balance of DC machines).

Parameters

Type	Name	Default	Description
Power	lossPowerTotal	lossPowerArmature + lossPowe...	Total loss power [W]

Modelica definition

record PowerBalanceDCEE 
  "Power balance of DC machines with electrical excitation"
  extends Machines.Interfaces.DCMachines.PartialPowerBalanceDCMachines(
    final lossPowerTotal = lossPowerArmature + lossPowerCore + lossPowerStrayLoad + lossPowerFriction + lossPowerBrush +
                           lossPowerExcitation);
  Modelica.SIunits.Power powerExcitation "Electrical (shunt) excitation power";
  Modelica.SIunits.Power lossPowerExcitation "Excitation losses";
end PowerBalanceDCEE;

Modelica.Electrical.Machines.Interfaces.DCMachines.ThermalPortDCSE

Information

Extends from Machines.Interfaces.DCMachines.PartialThermalPortDCMachines (Partial thermal port of DC machines).

Contents

Type	Name	Description
HeatPort_a	heatPortArmature	Heat port of armature
HeatPort_a	heatPortCore	Heat port of (optional) core losses
HeatPort_a	heatPortStrayLoad	Heat port of (optional) stray losses
HeatPort_a	heatPortFriction	Heat port of (optional) friction losses
HeatPort_a	heatPortBrush	Heat port of (optional) brush losses
HeatPort_a	heatPortSeriesExcitation	Heat port of series excitation

Modelica definition

connector ThermalPortDCSE 
  "Thermal port of DC machine with series excitation"
  extends Machines.Interfaces.DCMachines.PartialThermalPortDCMachines;

  Modelica.Thermal.HeatTransfer.Interfaces.HeatPort_a heatPortSeriesExcitation 
    "Heat port of series excitation";
end ThermalPortDCSE;

Modelica.Electrical.Machines.Interfaces.DCMachines.PowerBalanceDCSE

Information

Extends from Machines.Interfaces.DCMachines.PartialPowerBalanceDCMachines (Partial power balance of DC machines).

Parameters

Type	Name	Default	Description
Power	lossPowerTotal	lossPowerArmature + lossPowe...	Total loss power [W]

Modelica definition

record PowerBalanceDCSE 
  "Power balance of DC machines with series excitation"
  extends Machines.Interfaces.DCMachines.PartialPowerBalanceDCMachines(
    final lossPowerTotal = lossPowerArmature + lossPowerCore + lossPowerStrayLoad + lossPowerFriction + lossPowerBrush +
                           lossPowerSeriesExcitation);
  Modelica.SIunits.Power powerSeriesExcitation 
    "Electrical series excitation power";
  Modelica.SIunits.Power lossPowerSeriesExcitation "Series excitation losses";
end PowerBalanceDCSE;

Modelica.Electrical.Machines.Interfaces.DCMachines.ThermalPortDCCE

Information

Extends from Machines.Interfaces.DCMachines.PartialThermalPortDCMachines (Partial thermal port of DC machines).

Contents

Type	Name	Description
HeatPort_a	heatPortArmature	Heat port of armature
HeatPort_a	heatPortCore	Heat port of (optional) core losses
HeatPort_a	heatPortStrayLoad	Heat port of (optional) stray losses
HeatPort_a	heatPortFriction	Heat port of (optional) friction losses
HeatPort_a	heatPortBrush	Heat port of (optional) brush losses
HeatPort_a	heatPortShuntExcitation	Heat port of (shunt) excitation
HeatPort_a	heatPortSeriesExcitation	Heat port of series excitation

Modelica definition

connector ThermalPortDCCE 
  "Thermal port of DC machine with compound excitation"
  extends Machines.Interfaces.DCMachines.PartialThermalPortDCMachines;

  Modelica.Thermal.HeatTransfer.Interfaces.HeatPort_a heatPortShuntExcitation 
    "Heat port of (shunt) excitation";
  Modelica.Thermal.HeatTransfer.Interfaces.HeatPort_a heatPortSeriesExcitation 
    "Heat port of series excitation";
end ThermalPortDCCE;

Modelica.Electrical.Machines.Interfaces.DCMachines.PowerBalanceDCCE

Information

Extends from Machines.Interfaces.DCMachines.PartialPowerBalanceDCMachines (Partial power balance of DC machines).

Parameters

Type	Name	Default	Description
Power	lossPowerTotal	lossPowerArmature + lossPowe...	Total loss power [W]

Modelica definition

record PowerBalanceDCCE 
  "Power balance of DC machines with compound excitation"
  extends Machines.Interfaces.DCMachines.PartialPowerBalanceDCMachines(
    final lossPowerTotal = lossPowerArmature + lossPowerCore + lossPowerStrayLoad + lossPowerFriction + lossPowerBrush +
                           lossPowerShuntExcitation + lossPowerSeriesExcitation);
  Modelica.SIunits.Power powerShuntExcitation 
    "Electrical (shunt) excitation power";
  Modelica.SIunits.Power powerSeriesExcitation 
    "Electrical series excitation power";
  Modelica.SIunits.Power lossPowerShuntExcitation "(Shunt) excitation losses";
  Modelica.SIunits.Power lossPowerSeriesExcitation "Series excitation losses";
end PowerBalanceDCCE;