The data of the 300 km long energy transmission line are as follows; impedance per phase z = 0

The data of the 300 km long energy transmission line are as follows; impedance per phase z = 0.05 + J * 0.5

ohm / km-phase, total shunt admittance per phase y = 8 * 10-6 Simens / km-phase, Frequency (f) 50 Hz 400 from line end

When 850 MVA power is drawn in 3 phases with 0.8 reverse power factor under kV inter-phase voltage With the PI equivalent circuit model given in the figure, you can calculate the 3-phase active and reactive power values ??given by the Generator to the system.

Find the Power Factor and Power angle values?