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

---
 2441/CH5/EX5.6/Ex5_6.sce | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100755 2441/CH5/EX5.6/Ex5_6.sce

(limited to '2441/CH5/EX5.6/Ex5_6.sce')

diff --git a/2441/CH5/EX5.6/Ex5_6.sce b/2441/CH5/EX5.6/Ex5_6.sce
new file mode 100755
index 000000000..1f0349eac
--- /dev/null
+++ b/2441/CH5/EX5.6/Ex5_6.sce
@@ -0,0 +1,24 @@
+//Example 5.6
+clc;clear;close;
+format('v',6);
+f=50;//Hz
+R=2;//Hz/pu MW
+Pr=10000;//MW(Rated Capacity)
+P=Pr/2;//MW(Operating Power)
+delP=2;//%(Load Increase)
+del_f=f*1/100;//Hz(1% change in frequency)
+del_PL=P*1/100;//MW(1% change in load)
+//Rate of change of load with frequency :
+D=del_PL/del_f;//MW/Hz
+D=D/Pr;//p.u. MW/Hz
+//Frequency response characteristic : 
+Beta=D+1/R;//p.u. MW/Hz
+M=delP/100*P;//MW
+M=M/Pr;//p.u. MW
+del_fo=-M/Beta;//Hz
+disp("Frequency drop contribution to increase in load(MW) : ");
+delP_fo=-del_fo*(D*Pr);//MW
+disp(delP_fo);
+disp("Increase in generation to meet the increase load(MW) ");
+delP_gen=-del_fo/R*Pr;//MW
+disp(delP_gen);
-- 
cgit