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Diffstat (limited to '3574/CH3/EX3.9/EX3_9.sce')
| -rw-r--r-- | 3574/CH3/EX3.9/EX3_9.sce | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/3574/CH3/EX3.9/EX3_9.sce b/3574/CH3/EX3.9/EX3_9.sce new file mode 100644 index 000000000..c3c938713 --- /dev/null +++ b/3574/CH3/EX3.9/EX3_9.sce @@ -0,0 +1,23 @@ +// Example 3.9
+// Determine the minimum power rating required for each transformer
+// Page No. 117
+
+clc;
+clear;
+close;
+
+// Given data
+P=50000; // Transformer power rating
+Eline=120; // Line voltage
+FP=0.9 // Power factor lagging
+VL=120;
+
+// Line current is
+Iline=P/(sqrt(3)*Eline*FP);
+
+// Minimum power rating required for each transformer
+Pmin=VL*Iline/1000;
+
+
+// Display result on command window
+printf("\n Minimum power rating required for each transformer = %0.1f kVA ",Pmin);
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