modelCoupling
Electro-thermal coupling
Extends from Modelica.Icons.Example (Icon for runnable examples).
Information
Description
This model shows a temperature dependent resistor model including electric and thermal circuits.
Plot the following variable(s)
resistor.T_heatPort: temperature of resistorresistor.R_actual: (temperature dependent) resistanceresistor.LossPower: loss power of resistor
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Units.SI.Voltage | v | 100 | DC supply voltage |
| Modelica.Units.SI.Resistance | RRef | 10 | Resistance at TRef |
| Modelica.Units.SI.Temperature | TRef | 20 + 273.15 | Reference temperature |
| Modelica.Units.SI.LinearTemperatureCoefficient | alphaRef | 0.004 | Linear temperature coefficient at reference temperature |
| Modelica.Units.SI.Temperature | TAmbient | 20 + 273.15 | Ambient temperature |
| Modelica.Units.SI.ThermalResistance | R | 0.08 | Thermal resistance |
| Modelica.Units.SI.HeatCapacity | C | 1500 | Thermal capacitance |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Electrical.Analog.Basic.Resistor | resistor | ||
| Modelica.Electrical.Analog.Sources.ConstantVoltage | constantVoltage | ||
| Modelica.Electrical.Analog.Basic.Ground | ground | ||
| Modelica.Thermal.HeatTransfer.Components.HeatCapacitor | heatCapacitor | ||
| Modelica.Thermal.HeatTransfer.Components.ThermalResistor | thermalResistor | ||
| Modelica.Thermal.HeatTransfer.Sources.FixedTemperature | fixedTemperature | ||
| Modelica.Electrical.Analog.Ideal.IdealClosingSwitch | switch | ||
| Modelica.Blocks.Sources.BooleanPulse | booleanPulse |