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authorprashantsinalkar2018-02-03 11:01:52 +0530
committerprashantsinalkar2018-02-03 11:01:52 +0530
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+//Electric machines and power systems by Syed A Nasar
+//Publisher:TataMcgraw Hill
+//Year: 2002 ; Edition - 7
+//Example 3.8
+//Scilab Version : 6.0.0 ; OS : Windows
+
+clc;
+clear;
+
+v1=2400; //primary voltage of transformer in v
+v2=480; //secondary voltage of transformer in v
+xm=400; //magnetising reactance in ohms
+x1=.29; //primary leakage reactance in ohms
+x2=.012; //secondary leakage reactance in ohms
+R1=.058; //primary resistance in ohms
+R2=.002; //secondary resistance in ohms
+
+a=v1/v2;
+k=xm/(xm+x1);
+z10=R1+%i*(x1+xm);
+z20=R2+%i*(x2+(xm/(a^2)));
+z=(z10*z20)^(1/2);
+ad=(z10+k*z)/(z20+k*z);
+
+printf('the voltage transformation ratio is %f',ad)