Electrical variable resistor
This component represents a variable ohmic resistor. The resistance
(
) is controlled via an explicit input port.
- always active: no
- direct-feedthrough: yes
- zero-crossing: no
- mode: no
- number/sizes of inputs: 2 / 1 1
- number/sizes of outputs: 1 / 1
- number/sizes of activation inputs: 0 /
- number/sizes of activation outputs: 0 /
- continuous-time state: no
- discrete-time state: no
- name of modelica function: VariableResistor
VariableResistor.sci
class VariableResistor
Pin p, n;
Real R "Resistance";
equation
R*p.i = p.v - n.v;
p.i = -n.i;
end VariableResistor;