function IdealTransformerTapEstimation extends Icons.Function; input Types.PerUnit rTfoMinPu "Minimum transformation ratio in pu: U2/U1 in no load conditions"; input Types.PerUnit rTfoMaxPu "Maximum transformation ratio in pu: U2/U1 in no load conditions"; input Integer NbTap "Number of taps"; input Types.ComplexVoltagePu u10Pu "Start value of complex voltage at terminal 1 in pu (base UNom)"; input Types.VoltageModulePu Uc20Pu "Voltage set-point on side 2 in pu (base U2Nom)"; output Integer Tap0 "Estimated tap"; end IdealTransformerTapEstimation;