Rework Problem 5.17 when identical shunt reactors are installed at both ends of the line, providing \(50 \%\) total shunt compensation. The reactors are removed at full load.

Problem 5.17

At full load, the line in Problem 5.16 delivers \(1500 \mathrm{MVA}\) at \(480 \mathrm{kV}\) to the receiving-end load. Calculate the sending-end voltage and percent voltage regulation when the receiving-end power factor is

(a) 0.9 lagging,

(b) unity, and

(c) 0.9 leading.