a) Draw circuit diagram of Case-1, identify all circuit elements, give mathematical equations (time functions) of all line currents, phase currents and line-to-line voltages for the load part.
b) Express instantaneous apparent power equation set for PhaseA, PhaseB and PhaseC of the load.
c) Draw apparent phasor diagram for all phases separately.
Case-1 (ideal case) Consider three identical wye-connected balanced generators having 220V rms phase voltages. delivering power to three phase delta connected balanced load having 100/+45 impedance per phase