(read only)


This property returns the primitive Y bus matrix for the active line.


Example


% Create DSS object

DSSObject = actxserver('OpenDSSEngine.DSS')

if ~DSSObject.Start(0),

                    disp('Unable to start openDSS');

                    return

end;

DSSText = DSSObject.Text;

DSSCircuit = DSSObject.ActiveCircuit;

% Compile a model        

DSSText.Command = 'Compile C:\myPath\myModel.dss';

DSSLines = DSSCircuit.Lines;

% Sets the first line of the list as the active element

if DSSLines.First > 0,

    % Gets the Y prim matrix (vector)

    myYPrim = DSSLines.YPrim;

    % Formats the vector as a complex matrix (dense)

    mySize = size(myYPrim);

    myYPMat = []

    for a = 1:2:mySize(2),

        CNum = myYPrim(a) + i* myYPrim(a + 1);

        myYPMat = [myYPMat;CNum];

    end;

    myMatSize = mySize(2)/2/(DSSLines.Phases * 2);

    myYPMat = reshape(myYPMat,myMatSize,myMatSize);

else 

    disp('It seems that you have no lines!');

end;