WOLFRAM SYSTEMMODELER

PartialConditionalHeatPort

Partial model to include a conditional HeatPort in order to dissipate losses, used for graphical modeling, i.e., for building models by drag-and-drop

Diagram

Wolfram Language

In[1]:=
SystemModel["Modelica.Thermal.HeatTransfer.Interfaces.PartialConditionalHeatPort"]
Out[1]:=

Information

This information is part of the Modelica Standard Library maintained by the Modelica Association.

This partial model provides a conditional heat port for dissipating losses.

  • If useHeatPort is set to false (default), no heat port is available, and the thermal loss power is dissipated internally. In this case, the parameter T specifies the fixed device temperature (the default for T = 20°C)
  • If useHeatPort is set to true, the heat port is available.

If this model is used, the internalHeatPort has to be connected in the model which inherits from PartialElementaryConditionalHeatPort model. The device temperature internalHeatPort.T can be used to describe the influence of the device temperature on the model behaviour.

Parameters (2)

useHeatPort

Value: false

Type: Boolean

Description: =true, if HeatPort is enabled

T

Value: 293.15

Type: Temperature (K)

Description: Fixed device temperature if useHeatPort = false

Connectors (1)

heatPort

Type: HeatPort_a

Description: Optional port to which dissipated losses are transported in form of heat

Components (1)

fixedTemperature

Type: FixedTemperature

Extended by (2)

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Realistic model of a gearbox (based on LossyGear)

Brush

Modelica.Electrical.Machines.Losses.InductionMachines

Model considering voltage drop of carbon brushes