clc,clear printf('Example 4.5\n\n') Pole=16 N_s=375 //synchronous speed in rpm Slots=144 E_line=2.657*10^3 //line value of emf across terminals f=Pole*N_s/120 //frequency K_c=1 //assuming full pitch winding,Coil span Factor=1 n=Slots/Pole //slots per pole m=n/3 //slots per pole per phase beeta=180/n K_d=sind(m*beeta/2) /(m*sind(beeta/2)) //Distribution Fcator conductors_per_slot=10 Z=Slots*conductors_per_slot //total conductors Z_ph=Z/3 //number of conductors per phase T_ph=Z_ph/2 //no of turns per phase E_ph=E_line/sqrt(3) //phase value of emf across terminals phi=E_ph/(4.44*K_c*K_d*f*T_ph) //E_ph=4.44*K_c*K_d*f*phi*T_ph printf('Frequency of Induced e.m.f is %.0fHz\nFlux per Pole is %.0f mWb',f,phi*1000)