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

---
 3311/CH7/EX7.1/Ex7_1.sce | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100755 3311/CH7/EX7.1/Ex7_1.sce

(limited to '3311/CH7/EX7.1')

diff --git a/3311/CH7/EX7.1/Ex7_1.sce b/3311/CH7/EX7.1/Ex7_1.sce
new file mode 100755
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--- /dev/null
+++ b/3311/CH7/EX7.1/Ex7_1.sce
@@ -0,0 +1,16 @@
+// chapter 7
+// example 7.1
+// Compute the peak value of circulating current
+// page-431
+clear;
+clc;
+// given
+Erms=230; // in V (per phase voltage supply)
+w=315; // in rad/s
+L=12; // in mH
+alpha1=60, alpha2=120; // in degree
+// calculate
+L=L*1E-3; // changing unit from mH to H
+i_cp=(3*sqrt(2)*Erms/(w*L))*(1-cosd(30)); // calculation of peak value of circulating current
+printf("\nThe peak value of circulating current is \t i_cp=%.2f A",i_cp);
+// Note: The answer varies slightly due to precise calculation
\ No newline at end of file
-- 
cgit