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| author | priyanka | 2015-06-24 15:03:17 +0530 |
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| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /371/CH8/EX8.9 | |
| 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 '371/CH8/EX8.9')
| -rwxr-xr-x | 371/CH8/EX8.9/8_9.sci | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/371/CH8/EX8.9/8_9.sci b/371/CH8/EX8.9/8_9.sci new file mode 100755 index 000000000..286fc50c9 --- /dev/null +++ b/371/CH8/EX8.9/8_9.sci @@ -0,0 +1,18 @@ +//Harmonic and Powerfactor with the Converter system//
+//Example 8.9//
+E2=415;//AC line voltage in volts//
+Edc=380;//dc terminal voltage in volts//
+C=1.1*Edc/(1.35*E2);
+printf('cosine of the triggering angle=C=%f',C);
+A=acos(C)*180/%pi;
+printf('\ntriggering angle of the device=A=%fdegrees',A);
+PF=C*(1+cos(%pi/12))/2;//power factor//
+printf('\npower factor=PF=%f',PF);
+Id=200;
+I2=0.817*Id;
+RP=sqrt(3)*E2*I2*sqrt(1-PF^2)/1000;//reactive power to be supplied by shunt compensator in KVAR//
+printf('\nReactive power to be supplied by shuntcompensator=RP=%fKVAR',RP);//end of the program//
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