A balanced-Y load is in parallel with a balanced-D-connected capacitor bank.
The Y load has an impedance ZY ¼ ð3 þ j4Þ W per phase, and its neutral is
grounded through an inductive reactance Xn ¼ 2 W. The capacitor bank has
a reactance Xc ¼ 30 W per phase. Draw the sequence networks for this load
and calculate the load-sequence impedances.
= 6.666 + j 3.33