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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 /1904/CH8/EX8.3 | |
| 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 '1904/CH8/EX8.3')
| -rwxr-xr-x | 1904/CH8/EX8.3/8_3.sce | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/1904/CH8/EX8.3/8_3.sce b/1904/CH8/EX8.3/8_3.sce new file mode 100755 index 000000000..351fdcab7 --- /dev/null +++ b/1904/CH8/EX8.3/8_3.sce @@ -0,0 +1,19 @@ +//To determine the power factors of a 2.4 kV phase circuit feeder
+//Page 396
+clc;
+clear;
+
+V=2.4; //Voltage in kV
+I=200; //Load Current
+P=360; //Real Load in kW
+S1=V*I; //Total Load in kVA
+pf1=P/S1; //Power Factor
+Q1=S1*sind(acosd(pf1)); //Reactive Load
+
+Qc=300; //Capacitor Size
+
+Q2=Q1-Qc; //The New Reactive Load
+pf2=P/sqrt((P^2)+((Q1-Qc)^2)); //Improved Power Factor
+
+printf('\na) The Uncorrected power factor and reactive load is %g and %g kVAr\n',pf1,Q1)
+printf('b) The New Corrected factor after the introduction of capacitor unit is %g\n',pf2)
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