model ThermalAmbientAIMC "Thermal ambient for asynchronous induction machine with squirrel cage"
extends Machines.Interfaces.InductionMachines.PartialThermalAmbientInductionMachines(redeclare final Machines.Interfaces.InductionMachines.ThermalPortAIMC thermalPort);
parameter Modelica.SIunits.Temperature Tr(start = TDefault) "Temperature of rotor (squirrel cage)"
annotation (Dialog(enable = not useTemperatureInputs));
output Modelica.SIunits.HeatFlowRate Q_flowRotorWinding = temperatureRotorWinding.port.Q_flow "Heat flow rate of rotor (squirrel cage)";
output Modelica.SIunits.HeatFlowRate Q_flowTotal = Q_flowStatorWinding + Q_flowRotorWinding + Q_flowStatorCore + Q_flowRotorCore + Q_flowStrayLoad + Q_flowFriction;
Modelica.Thermal.HeatTransfer.Sources.PrescribedTemperature temperatureRotorWinding annotation (Placement(transformation(
extent = {
{-10, -10},
{10, 10}},
rotation = 90,
origin = {-50, 30})));
Modelica.Blocks.Interfaces.RealInput TRotorWinding if useTemperatureInputs "Temperature of squirrel cage"
annotation (Placement(transformation(
extent = {
{-20, -20},
{20, 20}},
rotation = 90,
origin = {100, -120})));
Modelica.Blocks.Sources.Constant constTr(final k = Tr) if not useTemperatureInputs annotation (Placement(transformation(
extent = {
{-10, -10},
{10, 10}},
rotation = 90,
origin = {-50, -10})));
equation
connect(TRotorWinding,temperatureRotorWinding.T) annotation (Line(
points = {
{100, -120},
{100, 8},
{-50, 8},
{-50, 18}},
color = {0, 0, 127}));
connect(constTr.y,temperatureRotorWinding.T) annotation (Line(
points = {
{-50, 1},
{-50, 18}},
color = {0, 0, 127}));
connect(temperatureRotorWinding.port,thermalPort.heatPortRotorWinding) annotation (Line(
points = {
{-50, 40},
{-50, 100},
{0, 100}},
color = {191, 0, 0}));
annotation (
Icon(graphics = {
Text(
extent = {
{-100, -20},
{100, -80}},
textString = "AIMC")}),
Documentation(info = "<html>\nThermal ambient for asynchronous induction machines with squirrel cage to prescribe winding temperatures either constant or via signal connectors.\nAdditionally, all losses = heat flows are recorded.\n</html>"));
end ThermalAmbientAIMC;