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clc
// Fundamental of Electric Circuit
// Charles K. Alexander and Matthew N.O Sadiku
// Mc Graw Hill of New York
// 5th Edition
// Part 2 : AC Circuits
// Chapter 11 : AC power Analysis
// Example 11 - 11
clear; clc; close;
//
// Given data
V_mag = 60.0000;
V_angle = -10.0000;
I_mag = 1.5000;
I_angle = 50.0000;
//
// Calculations Complex Power and Apparent Power
V_rms = V_mag/sqrt(2);
I_rms = I_mag/sqrt(2);
S_mag = V_rms * I_rms;
S_angle = V_angle - I_angle;
S_apparent = S_mag;
// Calculaions Real and Reactive Power
P = S_mag * cosd(S_angle);
Q = S_mag * sind(S_angle);
// Calculations Power Factor and Impedance Load
pf = cosd(S_angle);
Z_mag = V_mag/I_mag;
Z_angle = V_angle - I_angle;
//
disp("Example 11-11 Solution : ");
disp("a. Complex Power and Apparent Power : ");
printf(" \n S_mag = Magnitude of Complex Power = %.3f VA",S_mag)
printf(" \n S_angle = Angle of Complex Power = %.3f degree",S_angle)
printf(" \n S_apparent = Angle of Complex Power = %.3f VA",S_apparent)
disp("")
disp("b. Real and Reactive Power : ");
printf(" \n P = Real Power = %.3f Watt",P)
printf(" \n Q = Reactive Power = %.3f Var",Q)
disp("")
disp("C. Power Factor and Load Impedance : ");
printf(" \n pf = Power Factor = %.3f leading",pf)
printf(" \n Z_mag = Magnitude of Load Impedance = %.3f Ohm",Z_mag)
printf(" \n Z_angle = Angle of Load Impedance = %.3f degree",Z_angle)
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