MagneticPort
NegativeMagneticPort
PositiveMagneticPort
PartialTwoPort
PartialTwoPortExtended
PartialTwoPortElementary
PartialBasicInductionMachine
StateSelector
PositivePortInterface
NegativePortInterface
Interfaces and partial models
This package contains interface definitions of the magnetic ports as well as partial models.
Extends from Modelica.Icons.InterfacesPackage (Icon for packages containing interfaces).
| Name | Description |
|---|---|
| MagneticPort
|
Complex magnetic port |
| NegativeMagneticPort
|
Negative complex magnetic port |
| PositiveMagneticPort
|
Positive complex magnetic port |
| PartialTwoPort
|
Two magnetic ports for graphical modeling |
| PartialTwoPortExtended
|
Two magnetic ports for graphical modeling with additional variables |
| PartialTwoPortElementary
|
Two magnetic ports for textual modeling |
| PartialBasicInductionMachine
|
Partial model for induction machine |
| StateSelector
|
Transform instantaneous values to space phasors and select states |
| PositivePortInterface
|
Positive port interface to FluxTubes |
| NegativePortInterface
|
Negative port interface to FluxTubes |
Complex magnetic port
The potential quantity of the magnetic port is the complex magnetic potential difference 
. The corresponding flow quantity is the magnetic flux 
.
PositiveMagneticPort, NegativeMagneticPort
| Name | Description |
|---|---|
| V_m | Complex magnetic potential difference |
| Phi | Complex magnetic flux |
Modelica.Magnetic.FundamentalWave.Interfaces.NegativeMagneticPortNegative complex magnetic port
Negative magnetic port.
MagneticPort, PositiveMagneticPort
Extends from Modelica.Magnetic.FundamentalWave.Interfaces.MagneticPort (Complex magnetic port).
| Name | Description |
|---|---|
| V_m | Complex magnetic potential difference |
| Phi | Complex magnetic flux |
Modelica.Magnetic.FundamentalWave.Interfaces.PositiveMagneticPortPositive complex magnetic port
Positive magnetic port.
MagneticPort, NegativeMagneticPort
Extends from Modelica.Magnetic.FundamentalWave.Interfaces.MagneticPort (Complex magnetic port).
| Name | Description |
|---|---|
| V_m | Complex magnetic potential difference |
| Phi | Complex magnetic flux |
Modelica.Magnetic.FundamentalWave.Interfaces.PartialTwoPortTwo magnetic ports for graphical modeling
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.
PositiveMagneticPort, NegativeMagneticPort, PartialTwoPortExtended PartialTwoPortElementary
| Name | Description |
|---|---|
| port_p | Positive complex magnetic port |
| port_n | Negative complex magnetic port |
Modelica.Magnetic.FundamentalWave.Interfaces.PartialTwoPortExtendedTwo magnetic ports for graphical modeling with additional variables
This magnetic two port element consists of a positive and a negative magnetic port and some additionally variables, but no physical balance equations.
PositiveMagneticPort, NegativeMagneticPort, PartialTwoPort, PartialTwoPortElementary
Extends from Interfaces.PartialTwoPort (Two magnetic ports for graphical modeling).
| Name | Description |
|---|---|
| port_p | Positive complex magnetic port |
| port_n | Negative complex magnetic port |
Modelica.Magnetic.FundamentalWave.Interfaces.PartialTwoPortElementaryTwo magnetic ports for textual modeling
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.
PositiveMagneticPort, NegativeMagneticPort, PartialTwoPort, PartialTwoPortExtended
Extends from Modelica.Magnetic.FundamentalWave.Interfaces.PartialTwoPort (Two magnetic ports for graphical modeling).
| Name | Description |
|---|---|
| port_p | Positive complex magnetic port |
| port_n | Negative complex magnetic port |
Modelica.Magnetic.FundamentalWave.Interfaces.PartialBasicInductionMachinePartial model for induction machine
This partial model for induction machines contains elements common in all machine models.
Extends from Modelica.Electrical.Machines.Icons.FundamentalWaveMachine.
| Name | Description |
|---|---|
| m | Number of stator phases |
| Jr | Rotor inertia [kg.m2] |
| useSupport | Enable / disable (=fixed stator) support |
| Js | Stator inertia [kg.m2] |
| useThermalPort | Enable / disable (=fixed temperatures) thermal port |
| p | Number of pole pairs (Integer) |
| fsNominal | Nominal frequency [Hz] |
| effectiveStatorTurns | Effective number of stator turns |
| powerBalance | Power balance |
| thermalAmbient | |
| thermalPort | Thermal port of induction machines |
| Operational temperatures | |
| TsOperational | Operational temperature of stator resistance [K] |
| Nominal resistances and inductances | |
| Rs | Stator resistance per phase at TRef [Ohm] |
| TsRef | Reference temperature of stator resistance [K] |
| alpha20s | Temperature coefficient of stator resistance at 20 degC [1/K] |
| Lssigma | Stator stray inductance [H] |
| Lszero | Stator zero inductance [H] |
| L0 | Salient inductance of an unchorded coil |
| Losses | |
| frictionParameters | Friction loss parameter record |
| statorCoreParameters | Stator core loss parameter record; all parameters refer to stator side |
| strayLoadParameters | Stray load loss parameter record |
| Name | Description |
|---|---|
| flange | Shaft |
| support | Support at which the reaction torque is acting |
| plug_sp | Positive plug of stator |
| plug_sn | Negative plug of stator |
| thermalPort | Thermal port of induction machines |
Modelica.Magnetic.FundamentalWave.Interfaces.StateSelectorTransform instantaneous values to space phasors and select states
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.
| Name | Description |
|---|---|
| m | Number of phases |
| xi[m] | Instantaneous values |
| gamma | Angle of rotation [rad] |
| x0StateSelect | Priority to use zero systems as states |
| xrStateSelect | Priority to use space phasors w.r.t. rotating frame as states |
Modelica.Magnetic.FundamentalWave.Interfaces.PositivePortInterfacePositive port interface to FluxTubes
Connects a FundamentalWave port with a real and imaginary part FluxTube port.
| Name | Description |
|---|---|
| port | FundamentalWave port |
| port_re | Flux tubes port, real part |
| port_im | Flux tubes port, imag part |
Modelica.Magnetic.FundamentalWave.Interfaces.NegativePortInterfaceNegative port interface to FluxTubes
Connects a FundamentalWave port with a real and imaginary part FluxTube port.
| Name | Description |
|---|---|
| port | FundamentalWave port |
| port_re | Flux tubes port, real part |
| port_im | Flux tubes port, imag part |