diff options
Diffstat (limited to '1892/CH1/EX1.35/Example1_35.sce')
| -rwxr-xr-x | 1892/CH1/EX1.35/Example1_35.sce | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/1892/CH1/EX1.35/Example1_35.sce b/1892/CH1/EX1.35/Example1_35.sce new file mode 100755 index 000000000..a4a97e3ee --- /dev/null +++ b/1892/CH1/EX1.35/Example1_35.sce @@ -0,0 +1,27 @@ +// Example 1.35
+
+clear; clc; close;
+
+format('v',7);
+// Given data
+V=400;//in volts
+P=4;//no. of Poles
+f=50;//in Hz
+r1=0.15;//in ohm
+x1=0.44;//in ohm
+r2dash=0.12;//in ohm
+x2dash=0.44;//in ohm
+xm=30;//in ohm
+S=4;//in %
+
+//Calculations
+S=S/100;//Slip
+RLdash=r2dash*(1-S)/S;//in ohm
+V1=V/sqrt(3);//in volt
+I2rdash=V1/(r1+r2dash+RLdash+%i*(x1+x2dash));//in Ampere
+I0=V1/(%i*xm);//in Ampere
+I1=I0+I2rdash;//in Ampere
+disp("Stator Current in Ampere : ");
+disp("Magnitude is "+string(abs(I1))+" & angle in degree is "+string(atand(imag(I1),real(I1))));
+cosfi=cosd(atand(imag(I1),real(I1)));//lagging power factor
+disp(cosfi,"Power factor(lagging) : ");
|