DiscExcContIEEEDEC1A: IEEE type DEC1A discontinuous excitation control model that boosts generator excitation to a level higher than that demanded by the voltage regulator and stabilizer immediately following a system fault.
DiscExcContIEEEDEC2A: IEEE type DEC2A model for discontinuous excitation control.
DiscontinuousExcitationControlDynamics: Discontinuous excitation control function block whose behaviour is described by reference to a standard model or by definition of a user-defined model.