Electrical Domain

The electrical domain declaration is shown below.

domain electrical
% Electrical Domain

% Copyright 2005-2013 The MathWorks, Inc.

  parameters
    Temperature = { 300.15 , 'K'     }; % Circuit temperature
    GMIN        = { 1e-12  , '1/Ohm' }; % Minimum conductance, GMIN
  end

  variables
    v = { 0 , 'V' };
  end

  variables(Balancing = true)
    i = { 0 , 'A' };
  end

end

It contains the following variables and parameters:

• Across variable v (voltage), in volts

• Through variable i (current), in amperes

• Parameter Temperature, specifying the circuit temperature

• Parameter GMIN, specifying minimum conductance

To refer to this domain in your custom component declarations, use the following syntax:

foundation.electrical.electrical