recordSM_PermanentMagnetData
Common parameters for synchronous machines with permanent magnet
Extends from SM_ReluctanceRotorData (Common parameters for synchronous machines with reluctance rotor).
Information
Basic parameters of synchronous machines with permanent magnet are predefined with default values.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Integer | m (from InductionMachineData) | 3 | Number of phases |
| Modelica.Units.SI.Inertia | Jr (from InductionMachineData) | 0.29 | Rotor's moment of inertia |
| Modelica.Units.SI.Inertia | Js (from InductionMachineData) | Jr | Stator's moment of inertia |
| Integer | p (from InductionMachineData) | 2 | Number of pole pairs (Integer) |
| Modelica.Units.SI.Frequency | fsNominal (from InductionMachineData) | 50 | Nominal frequency |
| Real | effectiveStatorTurns (from InductionMachineData) | 1 | Effective number of stator turns |
| Modelica.Units.SI.Voltage | VsOpenCircuit | 112.3 | Open circuit RMS voltage per phase @ fsNominal |
| Nominal resistances and inductances | |||
| Modelica.Units.SI.Resistance | Rs (from InductionMachineData) | 0.03 | Stator resistance per phase at TRef |
| Modelica.Units.SI.Temperature | TsRef (from InductionMachineData) | 293.15 | Reference temperature of stator resistance |
| Modelica.Electrical.Machines.Thermal.LinearTemperatureCoefficient20 | alpha20s (from InductionMachineData) | 0 | Temperature coefficient of stator resistance at 20 degC |
| Modelica.Units.SI.Inductance | Lszero (from InductionMachineData) | Lssigma | Stator zero sequence inductance |
| Modelica.Units.SI.Inductance | Lssigma (from InductionMachineData) | 3*(1 - sqrt(1 - 0.0667))/(2*pi*fsNominal) | Stator stray inductance per phase |
| Modelica.Units.SI.Inductance | Lmd (from SM_ReluctanceRotorData) | 2.9/(2*pi*fsNominal) | Stator main field inductance per phase in d-axis |
| Modelica.Units.SI.Inductance | Lmq (from SM_ReluctanceRotorData) | 0.9/(2*pi*fsNominal) | Stator main field inductance per phase in q-axis |
| Losses | |||
| Modelica.Electrical.Machines.Losses.FrictionParameters | frictionParameters (from InductionMachineData) | Friction loss parameter record | |
| Modelica.Electrical.Machines.Losses.CoreParameters | statorCoreParameters (from InductionMachineData) | Stator core loss parameter record; all parameters refer to stator side | |
| Modelica.Electrical.Machines.Losses.StrayLoadParameters | strayLoadParameters (from InductionMachineData) | Stray load losses | |
| Modelica.Electrical.Machines.Losses.PermanentMagnetLossParameters | permanentMagnetLossParameters | Permanent magnet loss parameter record | |
| Nominal resistances and inductances › Damper cage | |||
| Boolean | useDamperCage (from SM_ReluctanceRotorData) | true | Enable / disable damper cage |
| Modelica.Units.SI.Inductance | Lrsigmad (from SM_ReluctanceRotorData) | 0.05/(2*pi*fsNominal) | Damper stray inductance in d-axis |
| Modelica.Units.SI.Inductance | Lrsigmaq (from SM_ReluctanceRotorData) | Lrsigmad | Damper stray inductance in q-axis |
| Modelica.Units.SI.Resistance | Rrd (from SM_ReluctanceRotorData) | 0.04 | Damper resistance in d-axis at TRef |
| Modelica.Units.SI.Resistance | Rrq (from SM_ReluctanceRotorData) | Rrd | Damper resistance in q-axis at TRef |
| Modelica.Units.SI.Temperature | TrRef (from SM_ReluctanceRotorData) | 293.15 | Reference temperature of damper resistances in d- and q-axis |
| Modelica.Electrical.Machines.Thermal.LinearTemperatureCoefficient20 | alpha20r (from SM_ReluctanceRotorData) | 0 | Temperature coefficient of damper resistances in d- and q-axis |