diff options
Diffstat (limited to '147/CH14/EX14.35/Example14_35.sce')
-rw-r--r-- | 147/CH14/EX14.35/Example14_35.sce | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/147/CH14/EX14.35/Example14_35.sce b/147/CH14/EX14.35/Example14_35.sce new file mode 100644 index 000000000..0e2d02053 --- /dev/null +++ b/147/CH14/EX14.35/Example14_35.sce @@ -0,0 +1,16 @@ +close();
+clear;
+clc;
+//armature resistance 'Ra', synchronous reactance 'Xs', rated power 'P', load 'Pl', power factor 'pf'
+Ra = 1; //ohm
+Xs = 20; //ohm
+P = 11*1000; //V
+Pl = 1500*1000; //W
+pf = 0.8;
+//terminal voltage per phase 'Vt'
+Vt = P/sqrt(3); //V
+Ia = Pl/(Vt*3); //A
+Vo = sqrt((Vt*pf + Ia*Ra)^2 + (Vt*sqrt(1-pf^2) - Ia*Xs)^2); //V
+//percent voltage regulation 'reg'
+reg = (Vo-Vt)/Vt;
+mprintf("Voltage regulation = %0.2f %%",reg*100);
\ No newline at end of file |