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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3872/CH10/EX10.3/EX10_3.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '3872/CH10/EX10.3/EX10_3.sce')
| -rw-r--r-- | 3872/CH10/EX10.3/EX10_3.sce | 33 |
1 files changed, 33 insertions, 0 deletions
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
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