While all of these equivalent circuits are useful for many applications, they all have major problems, particularly when modeling inductive voltage dividers (IVDs) or transformer-ratio-arm (TRA ...

Fig. 3. Equivalent circuit diagram of a CCVT In addition to the equivalent circuit diagram of an inductive voltage transformer the equivalent circuit diagram of a CCVT has following additional ...

If you search the internet for “transformer equivalent circuits,” you’ll get five pages of over 100 small circuit diagrams. Figures 1 and 2 show two typical circuits, one that’s ...