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//Electric machines and power systems by Syed A Nasar
//Publisher:Tata McGraw Hill
//Year: 2002 ; Edition - 7
//Example 4.4
//Scilab Version : 6.0.0 ; OS : Windows
clc;
clear;
n1=24; //no of turns per phase
m=3; //no of phases
P=4;//no of poles
s=36; //no of slots
t=9; //pole pitch
B=8; //coil span
q=s/(m*P); //no of slots per poles per phase
a=180/(m*q); //slot angle
kd=sind(q*a/2)/(q*sind(a/2)); //distribution factor
kp=sin(%pi*B/(2*t));
kw=kd*kp;
//assume for rotor we have kw2=1;n2=2;m2=7
kw2=1;n2=2;m2=7;
R2=((m/m2)*(kw*n1/(kw2*n2))^2);
disp(R2,'the required factor is')
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