diff options
Diffstat (limited to '1319/CH5/EX5.15/5_15.sce')
| -rw-r--r-- | 1319/CH5/EX5.15/5_15.sce | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/1319/CH5/EX5.15/5_15.sce b/1319/CH5/EX5.15/5_15.sce new file mode 100644 index 000000000..4f29e6c32 --- /dev/null +++ b/1319/CH5/EX5.15/5_15.sce @@ -0,0 +1,20 @@ +// To find voltage ratio and output
+
+clc;
+clear;
+
+E1=11500;
+E2=2300;
+
+n1=(E1+E2)/E1; // Voltage ratio of 13.8 kV/11.5 kV auto transformer
+
+Pi=100*(10^3);
+
+P1=Pi*n1/(n1-1);
+
+n2=(E1+E2)/E2; // Voltage ratio of 13.8 kV/2.3 kV auto transformer
+
+P2=Pi*n2/(n2-1);
+
+printf('The transformation ratio of the auto transformer is %g and is rated %g / %g kV, %g KVA \n',n1,(E1+E2)/1000,E1/1000,P1/1000)
+printf('The transformation ratio of the auto transformer is %g and is rated %g / %g kV, %g KVA \n',n2,(E1+E2)/1000,E2/1000,P2/1000)
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