From 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 Mon Sep 17 00:00:00 2001
From: prashantsinalkar
Date: Tue, 10 Oct 2017 12:27:19 +0530
Subject: initial commit / add all books

---
 3872/CH10/EX10.3/EX10_3.sce | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 3872/CH10/EX10.3/EX10_3.sce

(limited to '3872/CH10/EX10.3/EX10_3.sce')

diff --git a/3872/CH10/EX10.3/EX10_3.sce b/3872/CH10/EX10.3/EX10_3.sce
new file mode 100644
index 000000000..981afb01b
--- /dev/null
+++ b/3872/CH10/EX10.3/EX10_3.sce
@@ -0,0 +1,33 @@
+//Book - Power System: Analysis & Design 5th Edition
+//Authors - J. Duncan Glover, Mulukutla S. Sarma, and Thomas J. Overbye
+//Chapter - 10 ; Example 10.3
+//Scilab Version - 6.0.0 ; OS - Windows
+clc;
+clear;
+Crnttap=6;                                         //Current tap setting in Amperes
+TDsetting=1;                                       //Time dial setting
+CTratio=100/5;                                     //CT ratio
+IZB=[5 0.5; 8 0.8; 15 1.5];                        //Secondary output current in Amperes and burden resistance in Ohm
+RC_multiple_Crntap=IZB(1,1)/Crnttap;   //Relay current in the multiple of the current tap setting
+printf('\nCase: a');
+if (RC_multiple_Crntap<1) then
+    printf('\nFor the relay current in the multiple of the current tap setting %0.4f \nThe relay will not operate',RC_multiple_Crntap);
+else
+    printf('\nFor the relay current in the multiple of the current tap setting %0.4f \nThe relay will operate after %0.2f Seconds',RC_multiple_Crntap,time);
+end
+RC_multiple_Crntap=IZB(2,1)/Crnttap;  //Relay current in the multiple of the current tap setting
+time=6                                            //Relay operating time from figure 10.12 in Seconds
+printf('\n\nCase: b');
+if (RC_multiple_Crntap<1) then
+    printf('\nFor the relay current in the multiple of the current tap setting %0.4f \nThe relay will not operate',RC_multiple_Crntap);
+else
+    printf('\nFor the relay current in the multiple of the current tap setting %0.4f \nThe relay will operate after %d Seconds',RC_multiple_Crntap,time);
+end
+RC_multiple_Crntap=IZB(3,1)/Crnttap;  //Relay current in the multiple of the current tap setting
+time=1.2                                          //Relay operating time from figure 10.12 in Seconds
+printf('\n\nCase: c');
+if (RC_multiple_Crntap<1) then
+    printf('\nFor the relay current in the multiple of the current tap setting %0.4f \nThe relay will not operate',RC_multiple_Crntap);
+else
+    printf('\nFor the relay current in the multiple of the current tap setting %0.4f \nThe relay will operate after %0.2f Seconds',RC_multiple_Crntap,time);
+end
-- 
cgit