Exciter Model: IEET1B

Following checks and corrections are applied during Validation and AutoCorrection.

• If 0.0 < Tr < 0.5*Mult*TimeStep then Tr = 0, ElseIf 0.5*Mult*TimeStep < Tr < Mult*TimeStep then Tr = Mult*TimeStep
• If 0.0 < Ta1 < 0.5*Mult*TimeStep then Ta1 = 0, ElseIf 0.5*Mult*TimeStep < Ta1 < Mult*TimeStep then Ta1 = Mult*TimeStep
• If 0.0 < Ta2 < 0.5*Mult*TimeStep then Ta2 = 0, ElseIf 0.5*Mult*TimeStep < Ta1 < Mult*TimeStep then Ta1 = Mult*TimeStep
• If 0 < Te < Mult*TimeStep then Te = Mult*TimeStep
• If 0 < Tf1 < Mult*TimeStep then Tf1 = Mult*TimeStep
• If Vrmax < Vrmin then swap the values
• If Vsmax < Vsmin then swap the values

Mult represents the user-specified value Minimum time constant size as multiple of time step option on the Validation page of the Transient Stability Dialog

TimeStep represents the integration time step being used as described on TimeStep