WOLFRAM SYSTEM MODELER

VariableConductor

Ideal linear electrical conductor with variable conductance

Wolfram Language

In[1]:=
SystemModel["Modelica.Electrical.Analog.Basic.VariableConductor"]
Out[1]:=

Information

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

The linear conductor connects the branch voltage v with the branch current i by
i = G*v
The Conductance G is given as input signal.

Attention!!!
It is recommended that the G signal should not cross the zero value. Otherwise depending on the surrounding circuit the probability of singularities is high.

Parameters (4)

useHeatPort

Value: false

Type: Boolean

Description: = true, if heatPort is enabled

T

Value: T_ref

Type: Temperature (K)

Description: Fixed device temperature if useHeatPort = false

T_ref

Value: 300.15

Type: Temperature (K)

Description: Reference temperature

alpha

Value: 0

Type: LinearTemperatureCoefficient (1/K)

Description: Temperature coefficient of conductance (G_actual = G/(1 + alpha*(T_heatPort - T_ref))

Connectors (4)

p

Type: PositivePin

Description: Positive electrical pin

n

Type: NegativePin

Description: Negative electrical pin

heatPort

Type: HeatPort_a

Description: Conditional heat port

G

Type: RealInput

Description: 'input Real' as connector

Used in Examples (1)

Rectifier

Modelica.Electrical.QuasiStatic.SinglePhase.Examples

Rectifier example

Used in Components (1)

VariableConductor

Modelica.Electrical.Polyphase.Basic

Ideal linear electrical conductors with variable conductance

Revisions

  • August 07, 2009 by Anton Haumer
    temperature dependency of conductance added
  • March 11, 2009 by Christoph Clauss
    conditional heat port added
  • June 7, 2004 by Christoph Clauss
    implemented