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Diffstat (limited to '3556/CH12/EX12.5/Ex12_5.sce')
| -rw-r--r-- | 3556/CH12/EX12.5/Ex12_5.sce | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/3556/CH12/EX12.5/Ex12_5.sce b/3556/CH12/EX12.5/Ex12_5.sce new file mode 100644 index 000000000..bbd9e50a9 --- /dev/null +++ b/3556/CH12/EX12.5/Ex12_5.sce @@ -0,0 +1,61 @@ +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 12 : Three Phase Circuit
+// Example 12 - 5
+
+clear; clc; close; // Clear the work space and console.
+//
+// Given data
+Vab_mag = 210.0000;
+Vab_angle = 0.0000;
+ZY = complex(40,25);
+//
+// Calculations Phase Voltage (Van)
+Van_mag = Vab_mag/(3)^0.5
+Van_angle = -30.0000;
+// Calculatioan Line Current a
+I_a_mag = Van_mag/norm(ZY)
+ZY_real = real(ZY)
+ZY_imag = imag(ZY)
+ZY_angle = atand(ZY_imag,ZY_real)
+I_a_angle = Van_angle - ZY_angle
+// Calculations Line Current b
+I_b_mag = I_a_mag;
+I_b_angle = -120.0000 + I_a_angle;
+// Calculations Line Current c
+I_c_mag = I_a_mag;
+I_c_angle = 120.0000 + I_a_angle;
+// Calculations Phase Current AB
+I_AB_mag = I_a_mag;
+I_AB_angle = I_a_angle;
+// Calculations Phase Current BC
+I_BC_mag = I_b_mag;
+I_BC_angle = I_b_angle;
+// Calculations Phase Current CA
+I_CA_mag = I_c_mag;
+I_CA_angle = I_c_angle;
+//
+disp("Example 12-5 Solution : ");
+printf(" \n I_AB_mag = Magnitude of Phase Currents AB = %.3f A",I_AB_mag)
+printf(" \n I_AB_angle = Angle of Phase Current AB = %.3f Degree",I_AB_angle)
+printf(" \n I_BC_mag = Magnitude of Phase Currents BC = %.3f A",I_BC_mag)
+printf(" \n I_BC_angle = Angle of Phase Current BC = %.3f Degree",I_BC_angle)
+printf(" \n I_CA_mag = Magnitude of Phase Currents CA = %.3f A",I_CA_mag)
+printf(" \n I_CA_angle = Angle of Phase Current CA = %.3f Degree",I_CA_angle)
+printf(" \n I_a_mag = Magnitude of Line Currents a = %.3f A",I_a_mag)
+printf(" \n I_a_angle = Angle of Line Current a = %.3f Degree",I_a_angle)
+printf(" \n I_b_mag = Magnitude of Line Current b = %.3f A",I_b_mag)
+printf(" \n I_b_angle = Angle of Line Current b = %.3f Degree",I_b_angle)
+printf(" \n I_c_mag = Magnitude of Line Currents c = %.3f A",I_c_mag)
+printf(" \n I_c_angle = Angle of Line Current c = %.3f Degree",I_c_angle)
+
+
+
+
+
+
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