Scicos Block
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Electrical resistor

Contents

• Electrical resistor
  • Palette
  • Description
  • Dialog box
  • Default properties
  • Interfacing function
  • Modelica model

Palette

• Electrical.cosf - Electrical toolbox

Description

A resistor is a two-port electrical component that resists an electric current by producing a voltage drop V between its terminals according to the Ohm's law.

$$R = \frac {V}{I}$$

The electrical resistance R is equal to the voltage drop across the resistor divided by the current through the resistor I.

Dialog box

• R (ohm)
  Resistance
  Properties : Type 'vec' of size 1.

Default properties

• Inputs :
  • Modelica variable name : 'p'
    Implicit variable.

• Outputs :
  • Modelica variable name : 'n'
    Implicit variable.

• Parameters :
  • Modelica parameter name : 'R'
    Default value : 0.01
    Is a state variable : no.

• File name of the model : Resistor

Interfacing function

• SCI/macros/scicos_blocks/ModElectrical/Resistor.sci [view code]

Modelica model

• SCI/macros/scicos_blocks/ModElectrical/Electrical.mo [view code]