modelPartialBasicElectricMachine2ph
Basic model for two-phase electric machines (no current phasor balance, no power calculation)
Extends from PartialBasicMachine (Basic model for generalized electric machines).
Information
This partial model is an extension of the model of a generalized electric machine
PartialBasicMachine.
Hence, it consists of the same mechanical subsystem.
The model defines a two-phase machine.
The electrical subsystem contains four electrical pins of type
ComplexPin.
The rms values of the branch voltages and branch currents are calculated from the
corresponding phasors.
The model does not include any current phasor balance or any power calculation.
Remark:
This partial model is suitable only for modeling two-phase machines.
Fraunhofer IIS/EAS, Dresden
email: olaf.enge@eas.iis.fraunhofer.de
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.SIunits.Inertia | J_Rotor (from PartialBasicMachine) | 1 | Rotor's moment of inertia |
| Integer | m | 2 | Number of phases |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Mechanics.Rotational.Interfaces.Flange_a | shaft (from PartialBasicMachine) | Flange at shaft | |
| ComplexLib.SinglePhase.Interfaces.PosComplexPin | p1 | Positive complex pin no.1 | |
| ComplexLib.SinglePhase.Interfaces.PosComplexPin | p2 | Positive complex pin no.2 | |
| ComplexLib.SinglePhase.Interfaces.NegComplexPin | n1 | Negative complex pin no.1 | |
| ComplexLib.SinglePhase.Interfaces.NegComplexPin | n2 | Negative complex pin no.2 |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Mechanics.Rotational.Components.Inertia | inertiaRotor (from PartialBasicMachine) | ||
| Modelica.Mechanics.Rotational.Components.Fixed | fixedHousing (from PartialBasicMachine) | ||
| SI.Voltage[m] | v | Voltages between the two plugs | |
| SI.Voltage[m] | vRe | Active parts of voltage phasors | |
| SI.Voltage[m] | vIm | Reactive parts of voltage phasors | |
| SI.Current[m] | i | Currents flowing into positive plug | |
| SI.Current[m] | iRe | Active parts of current phasors | |
| SI.Current[m] | iIm | Reactive parts of current phasors |