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

---
 1938/CH6/EX6.2/6_2.sce | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100755 1938/CH6/EX6.2/6_2.sce

(limited to '1938/CH6/EX6.2/6_2.sce')

diff --git a/1938/CH6/EX6.2/6_2.sce b/1938/CH6/EX6.2/6_2.sce
new file mode 100755
index 000000000..4fd405e4d
--- /dev/null
+++ b/1938/CH6/EX6.2/6_2.sce
@@ -0,0 +1,16 @@
+clc,clear
+printf('Example 6.2\n\n')
+
+X_d=0.7 , X_q=0.4  //direct and quadrature axis synchronous reactance p.u.
+R_a=0
+phi=acos(0.8)  //Lag
+
+V_t=1 //assumed rated terminal Voltage 
+I_a=1 //Full-load armature current
+
+psi=atan(  (V_t*sin(phi)+I_a*X_q)/(V_t*cos(phi)+I_a*R_a)            )
+delta=psi-phi
+I_d=I_a*sin(psi)
+I_q=I_a*cos(psi)
+E_f=V_t*cos(delta)+I_d*X_d+I_q*R_a
+printf('Total e.m.f induced on open circuit is %.4f p.u.',E_f)
-- 
cgit