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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/CH14/EX14.12/Example14_12.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 '147/CH14/EX14.12/Example14_12.sce')
| -rw-r--r-- | 147/CH14/EX14.12/Example14_12.sce | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/147/CH14/EX14.12/Example14_12.sce b/147/CH14/EX14.12/Example14_12.sce new file mode 100644 index 000000000..66b42afaf --- /dev/null +++ b/147/CH14/EX14.12/Example14_12.sce @@ -0,0 +1,19 @@ +//Power P, Voltage V, Armature Resistance Ra,Field Resistance Rf
+//Total mechanical and core losses Pc
+close();
+clear;
+clc;
+P = 100;//kW
+V = 230;//V
+Ra = 0.05;//ohm
+Rf = 57.5;//ohm
+Pc = 1.8;//kW
+If = V/Rf;
+Il = P*1000/V;
+Ia = Il+If;
+total_losses = If^2*Rf+Ia^2*Ra+Pc;
+Pi = P + total_losses/1000;
+n = P/Pi*100;
+//Prime mover output 'pmo'
+pmo = Pi*1000/746;
+mprintf('Generator efficiency at full load = %0.0f %%\nPrime mover output = %0.1f hp',n,pmo);
\ No newline at end of file |