Modelica.Magnetic.FundamentalWave.Interfaces

Interfaces and partial models

Information

This package contains interface definitions of the magnetic ports as well as partial models.

Extends from Modelica.Icons.InterfacesPackage (Icon for packages containing interfaces).

Package Content

Name Description
Modelica.Magnetic.FundamentalWave.Interfaces.MagneticPort MagneticPort Magnetic port of fundamental wave machines
Modelica.Magnetic.FundamentalWave.Interfaces.NegativeMagneticPort NegativeMagneticPort Negative magnetic port of fundamental wave machines
Modelica.Magnetic.FundamentalWave.Interfaces.PositiveMagneticPort PositiveMagneticPort Positive magnetic port of fundamental wave machines
Modelica.Magnetic.FundamentalWave.Interfaces.PartialTwoPort PartialTwoPort Two magnetic ports for graphical modeling
Modelica.Magnetic.FundamentalWave.Interfaces.PartialTwoPortExtended PartialTwoPortExtended Two magnetic ports for graphical modeling with additional variables
Modelica.Magnetic.FundamentalWave.Interfaces.PartialTwoPortElementary PartialTwoPortElementary Two magnetic ports for textual modeling
Modelica.Magnetic.FundamentalWave.Interfaces.PartialBasicInductionMachine PartialBasicInductionMachine Partial model for induction machine
Modelica.Magnetic.FundamentalWave.Interfaces.StateSelector StateSelector Transform instantaneous values to space phasors and select states
Modelica.Magnetic.FundamentalWave.Interfaces.PositivePortInterface PositivePortInterface Positive port interface to FluxTubes
Modelica.Magnetic.FundamentalWave.Interfaces.NegativePortInterface NegativePortInterface Negative port interface to FluxTubes

Modelica.Magnetic.FundamentalWave.Interfaces.MagneticPort

Magnetic port of fundamental wave machines

Information

The potential quantity of the magnetic port is the complex magnetic potential difference . The corresponding flow quantity is the magnetic flux .

See also

PositiveMagneticPort, NegativeMagneticPort

Contents

NameDescription
V_mComplex magnetic potential at the port
PhiComplex magnetic flux into the port

Modelica.Magnetic.FundamentalWave.Interfaces.NegativeMagneticPort Modelica.Magnetic.FundamentalWave.Interfaces.NegativeMagneticPort

Negative magnetic port of fundamental wave machines

Information

Negative magnetic port.

See also

MagneticPort, PositiveMagneticPort

Extends from Modelica.Magnetic.FundamentalWave.Interfaces.MagneticPort (Magnetic port of fundamental wave machines).

Contents

NameDescription
V_mComplex magnetic potential at the port
PhiComplex magnetic flux into the port

Modelica.Magnetic.FundamentalWave.Interfaces.PositiveMagneticPort Modelica.Magnetic.FundamentalWave.Interfaces.PositiveMagneticPort

Positive magnetic port of fundamental wave machines

Information

Positive magnetic port.

See also

MagneticPort, NegativeMagneticPort

Extends from Modelica.Magnetic.FundamentalWave.Interfaces.MagneticPort (Magnetic port of fundamental wave machines).

Contents

NameDescription
V_mComplex magnetic potential at the port
PhiComplex magnetic flux into the port

Modelica.Magnetic.FundamentalWave.Interfaces.PartialTwoPort Modelica.Magnetic.FundamentalWave.Interfaces.PartialTwoPort

Two magnetic ports for graphical modeling

Information

This magnetic two port element consists of a positive and a negative magnetic port and considers the flux balance of the two ports. Additionally the magnetic potential difference (of the positive and the negative port) and the magnetic flux (into the positive magnetic port) are defined. This model is mainly to used to extend from in order build more complex - graphical - models.

See also

PositiveMagneticPort, NegativeMagneticPort, PartialTwoPortExtended PartialTwoPortElementary

Connectors

NameDescription
port_pPositive magnetic port of fundamental wave machines
port_nNegative magnetic port of fundamental wave machines

Modelica.Magnetic.FundamentalWave.Interfaces.PartialTwoPortExtended Modelica.Magnetic.FundamentalWave.Interfaces.PartialTwoPortExtended

Two magnetic ports for graphical modeling with additional variables

Information

This magnetic two port element consists of a positive and a negative magnetic port and some additionally variables, but no physical balance equations.

See also

PositiveMagneticPort, NegativeMagneticPort, PartialTwoPort, PartialTwoPortElementary

Extends from Interfaces.PartialTwoPort (Two magnetic ports for graphical modeling).

Connectors

NameDescription
port_pPositive magnetic port of fundamental wave machines
port_nNegative magnetic port of fundamental wave machines

Modelica.Magnetic.FundamentalWave.Interfaces.PartialTwoPortElementary Modelica.Magnetic.FundamentalWave.Interfaces.PartialTwoPortElementary

Two magnetic ports for textual modeling

Information

This magnetic two port element only consists of a positive and a negative magnetic port. This model is mainly used to extend from in order build more complex - equation based - models.

See also

PositiveMagneticPort, NegativeMagneticPort, PartialTwoPort, PartialTwoPortExtended

Extends from Modelica.Magnetic.FundamentalWave.Interfaces.PartialTwoPort (Two magnetic ports for graphical modeling).

Connectors

NameDescription
port_pPositive magnetic port of fundamental wave machines
port_nNegative magnetic port of fundamental wave machines

Modelica.Magnetic.FundamentalWave.Interfaces.PartialBasicInductionMachine Modelica.Magnetic.FundamentalWave.Interfaces.PartialBasicInductionMachine

Partial model for induction machine

Information

This partial model for induction machines contains elements common in all machine models.

Extends from Modelica.Electrical.Machines.Icons.FundamentalWaveMachine.

Parameters

NameDescription
mNumber of stator phases
JrRotor inertia [kg.m2]
useSupportEnable / disable (=fixed stator) support
JsStator inertia [kg.m2]
useThermalPortEnable / disable (=fixed temperatures) thermal port
pNumber of pole pairs (Integer)
fsNominalNominal frequency [Hz]
effectiveStatorTurnsEffective number of stator turns
powerBalancePower balance
thermalAmbient 
thermalPortThermal port of induction machines
internalThermalPort 
Operational temperatures
TsOperationalOperational temperature of stator resistance [K]
Nominal resistances and inductances
RsStator resistance per phase at TRef [Ohm]
TsRefReference temperature of stator resistance [K]
alpha20sTemperature coefficient of stator resistance at 20 degC [1/K]
LssigmaStator stray inductance [H]
LszeroStator zero inductance [H]
L0Salient inductance of an unchorded coil
Losses
frictionParametersFriction loss parameter record
statorCoreParametersStator core loss parameter record; all parameters refer to stator side
strayLoadParametersStray load loss parameter record

Connectors

NameDescription
flangeShaft
supportSupport at which the reaction torque is acting
plug_spPositive plug of stator
plug_snNegative plug of stator
thermalPortThermal port of induction machines
internalThermalPort 
internalSupport 

Modelica.Magnetic.FundamentalWave.Interfaces.StateSelector Modelica.Magnetic.FundamentalWave.Interfaces.StateSelector

Transform instantaneous values to space phasors and select states

Information

Transforms instantaneous values into space phasors and zero system currents, rotates space phasors and sets stateSelect modifiers in order to choose states w.r.t. rotating frame, i.e., with small derivatives.

Parameters

NameDescription
mNumber of phases
xi[m]Instantaneous values
gammaAngle of rotation [rad]
x0StateSelectPriority to use zero systems as states
xrStateSelectPriority to use space phasors w.r.t. rotating frame as states

Modelica.Magnetic.FundamentalWave.Interfaces.PositivePortInterface Modelica.Magnetic.FundamentalWave.Interfaces.PositivePortInterface

Positive port interface to FluxTubes

Information

Connects a FundamentalWave port with a real and imaginary part FluxTube port.

Connectors

NameDescription
portMagnetic port of fundamental wave machines
port_reMagnetic port, real part
port_imMagnetic port, imaginary part

Modelica.Magnetic.FundamentalWave.Interfaces.NegativePortInterface Modelica.Magnetic.FundamentalWave.Interfaces.NegativePortInterface

Negative port interface to FluxTubes

Information

Connects a FundamentalWave port with a real and imaginary part FluxTube port.

Connectors

NameDescription
portMagnetic port of fundamental wave machines
port_reMagnetic port, real part
port_imMagnetic port, imaginary part
Automatically generated Mon Oct 1 14:50:59 2018.