IsDelta
(read/write)
This boolean property sets/gets the connection of the active winding. If (true) then the winding is connected in delta. If (false), it is connected in Wye (false).
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';
DSSXfmr = DSSCircuit.Transformers;
% Activates the first transformer on the list
i = DSSXfmr.First;
% Checks each winding for their connection type
for j = 1:2,
DSSXfmr.Wdg = j;
if DSSXfmr.IsDelta,
connType = 'delta';
else
connType = 'Wye';
end;
disp(['Winding ', num2str(j),' is ', connType, ' connected']);
end;