.ComplexLib.MultiPhase.Interfaces.TwoPlug .ComplexLib.MultiPhase.Interfaces.TwoPlugSuperclass of elements which have two electrical plugs: the
positive plug connector and the negative plug connector. The
currents flowing into plug_p are provided explicitly as currents
i[m].
No inner current balance between the two complex plugs is used.
Hence, class TwoPlug is suitable for building internal electrical
circuits consisting of passive components extended from (one-phase)
superclasses OnePort or TwoPort.