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+// chapter 10
+// example 10.5
+// Determine the input current to the convertors
+// page-701
+clear;
+clc;
+// given
+m=6; // number of pulses
+Pi=50; // in kVA ()power of cycloconvertor)
+E=415; // in V
+theta=45; // in degree (firing angle)
+alpha0=0.8; // power factor
+// calculate
+Pi=Pi*1E3; // changing unit from kVA to VA
+// since Pi=3*E*Im_phase=3*E*I*(cos(theta)/sqrt(2))*alpha0, therefore we get
+I=Pi/(3*E*(cosd(theta)/sqrt(2))*alpha0);// calculation of input current to the convertors
+printf("\nThe input current to the convertors is \t I=%.2f A",I);
+\ No newline at end of file