Question 16.22: Repeat Problem 16-21 with the power factor increased to 0.95......

clear all
PL = 40e3;
pf = 0.95;
VL = 2.4e3;
ZW = 1+8j;
% Find the complex power at the load
SL = PL/pf*(pf+j*sqrt(1-pf^2));
% Find the magnitude of the current
MagIL = abs(SL/VL);
% Find the complex power in the wires
SW = 2*MagIL^2*ZW;
% Find the total complex power
Ss = SL+SW;
% Find the apparent source power
MagSs = abs(Ss)
% Find the magnitude of the source voltage
MagVs = abs(Ss)/MagIL
MagSs =
44.4547e+003
MagVs =
2.5339e+003