modelDCPM_Cooling
Test example: Cooling of a DCPM motor
Extends from Modelica.Electrical.Machines.Examples.DCMachines.DCPM_Cooling (Test example: Cooling of a DCPM motor).
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| SI.Voltage | Va (from DCPM_Cooling) | 100 | Actual armature voltage |
| SI.Voltage | Ve (from DCPM_Cooling) | 100 | Actual excitation voltage |
| SI.AngularVelocity | w0 (from DCPM_Cooling) | Modelica.Units.Conversions.from_rpm(1500) | No-load speed |
| SI.Torque | TLoad (from DCPM_Cooling) | 63.66 | Nominal load torque |
| SI.Inertia | JLoad (from DCPM_Cooling) | 0.15 | Load's moment of inertia |
| SI.Temperature | TAmbient (from DCPM_Cooling) | 293.15 | Ambient temperature |
| SI.HeatCapacity | Ca (from DCPM_Cooling) | 20 | Armature's heat capacity |
| SI.HeatCapacity | Cc (from DCPM_Cooling) | 50 | Core's heat capacity |
| SI.Power | Losses (from DCPM_Cooling) | dcpm.Ra*dcpm.IaNominal^2 | Nominal Losses |
| SI.Temperature | T0 (from DCPM_Cooling) | 293.15 | Reference temperature 20 degC |
| SI.TemperatureDifference | dTCoolant (from DCPM_Cooling) | 10 | Coolant's temperature rise |
| SI.TemperatureDifference | dTArmature (from DCPM_Cooling) | dcpm.TaNominal - T0 - dTCoolant/2 | Armature's temperature rise over coolant |
| SI.ThermalConductance | G_armature_core (from DCPM_Cooling) | 2*Losses/dTArmature | Heat conductance armature - core |
| SI.ThermalConductance | G_core_cooling (from DCPM_Cooling) | 2*Losses/dTArmature | Heat conductance core - cooling |
| SI.VolumeFlowRate | CoolantFlow (from DCPM_Cooling) | 50 | Coolant flow |
| Utilities.ParameterRecords.DcPermanentMagnetData | dcpmData (from DCPM_Cooling) |