From b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b Mon Sep 17 00:00:00 2001
From: priyanka
Date: Wed, 24 Jun 2015 15:03:17 +0530
Subject: initial commit / add all books

---
 503/CH5/EX5.2/ch5_2.sci | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100755 503/CH5/EX5.2/ch5_2.sci

(limited to '503/CH5/EX5.2/ch5_2.sci')

diff --git a/503/CH5/EX5.2/ch5_2.sci b/503/CH5/EX5.2/ch5_2.sci
new file mode 100755
index 000000000..45b0164d3
--- /dev/null
+++ b/503/CH5/EX5.2/ch5_2.sci
@@ -0,0 +1,20 @@
+// to find the frequency and phase and line voltages
+
+clc;
+n=375;        //speed in rpm
+p=16;        //no of poles
+f=n*p/120;
+disp(f,'freq(Hz)');
+S=144;        //no of slots
+c=10;        //no of conductors/slot
+t=S*c/2;        //no of turns
+ph=3;
+N_ph=t/ph;    //no of turns/ph
+g=180*p/S;    //slots angle
+m=S/(p*ph);    //slots/pole/phase
+K_b=sind(m*g/2)/(m*sind(g/2));    //breadth factor
+phi=0.04;    //flux per pole
+E_p=4.44*K_b*f*N_ph*phi;
+disp(E_p,'phase voltage(V)');
+E_l=sqrt(3)*E_p;
+disp(E_l,'line voltage(V)');
-- 
cgit