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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /2078/CH5/EX5.1/Example5_1.sce | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '2078/CH5/EX5.1/Example5_1.sce')
| -rwxr-xr-x | 2078/CH5/EX5.1/Example5_1.sce | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/2078/CH5/EX5.1/Example5_1.sce b/2078/CH5/EX5.1/Example5_1.sce new file mode 100755 index 000000000..2747eb4ef --- /dev/null +++ b/2078/CH5/EX5.1/Example5_1.sce @@ -0,0 +1,20 @@ +//Exa 5.1
+clc;
+clear;
+close;
+//Given data :
+P=1100;//kW
+VR=11*1000;//V
+pf=0.8;//power factor
+R=2;//ohm
+X=3;//ohm
+I=P*1000/VR/pf;//A
+cos_fi_r=pf;
+sin_fi_r=sqrt(1-cos_fi_r^2);
+VS=sqrt((VR*cos_fi_r+I*R)^2+(VR*sin_fi_r+I*X)^2);//V
+disp(VS,"Voltage at sending end(V)");
+Reg=(VS-VR)/VR*100;//%
+disp(Reg,"% Regulation");
+LineLoss=I^2*R/1000;//kW
+Eta_T=P*100/(P+LineLoss);//%
+disp(Eta_T,"Transmission Efficiency(%)");
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