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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 /147/CH13/EX13.15/Example13_15.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
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initial commit / add all books
Diffstat (limited to '147/CH13/EX13.15/Example13_15.sce')
| -rw-r--r-- | 147/CH13/EX13.15/Example13_15.sce | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/147/CH13/EX13.15/Example13_15.sce b/147/CH13/EX13.15/Example13_15.sce new file mode 100644 index 000000000..5353e3d04 --- /dev/null +++ b/147/CH13/EX13.15/Example13_15.sce @@ -0,0 +1,23 @@ +close();
+clear;
+clc;
+//rated power 'Pr'
+Pr = 100*1000; //VA
+V1 = 11000; //V
+V2 = 2300; //V
+f = 60; //Hz
+
+//(a)
+//load on open-delta 'Pl'
+Pl = sqrt(3)*Pr; //VA
+mprintf("(a) Total load that can be supplied = %0.1f kVA\n\n",Pl/1000);
+//(b)
+Pr = 120*1000; //VA
+Iab = 1/3 * (Pr/V2);
+//from phasor diagram
+Ia = (sqrt(3)*Iab);
+//transformation ratio 'a'
+a = V1/V2;
+//current in V1 winding 'Iline'
+Iline = Ia/a; //A
+mprintf("(b) Line current on high-voltage side, Iline = %0.1f A",Iline);
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