diff options
Diffstat (limited to '3760/CH1/EX1.1/Ex1_1.sce')
| -rw-r--r-- | 3760/CH1/EX1.1/Ex1_1.sce | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/3760/CH1/EX1.1/Ex1_1.sce b/3760/CH1/EX1.1/Ex1_1.sce new file mode 100644 index 000000000..e48d24398 --- /dev/null +++ b/3760/CH1/EX1.1/Ex1_1.sce @@ -0,0 +1,21 @@ + +clc;
+f=50; // frequency in Hz
+Et=13; // emf per turn in volts
+E1=2310; // primary voltage in volts
+E2= 220; // secondary voltage in volts
+B=1.4; // maximum flux density in Tesla
+// calculating the number of turns in primary and secondary side
+N2= round(E2/Et); //secondary side turns
+printf('Number of secondary turns is %f\n',N2);
+N1=round(N2*(E1/E2));// primary side turns
+printf('Number of primary turns is %f\n',N1);
+disp('The value of primary turns does not satisfy with the');
+disp('value of secondary turns so taking value of N2=18(next nearest integer)');
+N2=18; // new value of secondary turns
+N1=18*(E1/E2);
+printf('Number of primary turns is %f\n',N1);
+printf('Number of secondary turns is %f\n',N2);
+// calculating net core area
+A=(220/(18*sqrt(2)*%pi*B*50))*10^4; // where N2=18
+printf('Net area of core is %f cm^2',A);
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