diff options
Diffstat (limited to '2642/CH3/EX3.2')
| -rwxr-xr-x | 2642/CH3/EX3.2/Ex3_2.sce | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/2642/CH3/EX3.2/Ex3_2.sce b/2642/CH3/EX3.2/Ex3_2.sce new file mode 100755 index 000000000..30cd6af41 --- /dev/null +++ b/2642/CH3/EX3.2/Ex3_2.sce @@ -0,0 +1,22 @@ +// FUNDAMENTALS OF ELECTICAL MACHINES
+// M.A.SALAM
+// NAROSA PUBLISHING HOUSE
+// SECOND EDITION
+
+// Chapter 3 : TRANSFORMER AND PER UNIT SYSTEM
+// Example : 3.2
+clc;clear; // clears the console and command history
+
+// Given data
+V_1 = 220 // voltage in V
+N_1 = 150 // number of turns in the primary coil of transformer
+N_2 = 300 // number of turns in the secondary coil of transformer
+f = 50 // frequency in Hz
+
+// caclulations
+a = N_1/N_2 // turn ratio
+phi_m = V_1/(4.44*f*N_1) // mutual flux in Wb
+
+// display the result
+disp("Example 3.2 solution");
+printf(" \n Mutual flux \n phi_m = %.2e Wb \n", phi_m);
|