PhaseTapChanger phaseTapChangerAssociation = otherTransformerWinding.getPhaseTapChanger();
+ pt.getId()); ptc = tw1.getPhaseTapChanger(); ptcSide = Branch.Side.ONE; } else { if (tw2.phaseTapChangerIsSet()) { ptc = tw2.getPhaseTapChanger(); ptcSide = Branch.Side.TWO;