modelIMS_Characteristics1
Characteristic curves of induction machine with slip rings
Extends from Modelica.Icons.Example (Icon for runnable examples).
Information
Description
This examples allows the investigation of characteristic curves of quasi static multi phase induction machines with slip ring rotor against rotor speed. The intention is to compare the results of the simulation models IMS_Characteristic1, IMS_Characteristics2 and IMS_Characteristics3 in one plot.
Plot the following variable(s)
ims.tauElectrical: machine torquecurrentSensor.I: RMS stator currentims.powerBalance.lossPower: total lossims.powerBalance.powerStator: stator powerims.powerBalance.powerMechanical: mechanical power
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Integer | m | 3 | Number of stator phases |
| Integer | mr | 3 | Number of rotor phases |
| Integer | mBase | Modelica.Electrical.Polyphase.Functions.numberOfSymmetricBaseSystems(m) | Number of base systems |
| Modelica.Units.SI.Voltage | VsNominal | 100 | Nominal RMS voltage per phase |
| Modelica.Units.SI.Current | IsNominal | 100 | Nominal RMS current per phase |
| Modelica.Units.SI.Frequency | fsNominal | imsData.fsNominal | Nominal frequency |
| Modelica.Units.SI.Resistance | Rr | 0/imsData.turnsRatio^2 | Starting resistance |
| Integer | p | imsData.p | Number of pole pairs |
| Modelica.Units.SI.AngularVelocity | w_Load | Modelica.Units.Conversions.from_rpm(1440.45) | Nominal load speed |
| ParameterRecords.IMS | imsData | Induction machine parameters |