diff options
Diffstat (limited to '3556/CH11/EX11.11/Ex11_11.sce')
| -rw-r--r-- | 3556/CH11/EX11.11/Ex11_11.sce | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/3556/CH11/EX11.11/Ex11_11.sce b/3556/CH11/EX11.11/Ex11_11.sce new file mode 100644 index 000000000..77750efe8 --- /dev/null +++ b/3556/CH11/EX11.11/Ex11_11.sce @@ -0,0 +1,47 @@ +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)
+
|