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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 /2231/CH2/EX2.18 | |
| 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 '2231/CH2/EX2.18')
| -rwxr-xr-x | 2231/CH2/EX2.18/Ex_2_18.sce | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/2231/CH2/EX2.18/Ex_2_18.sce b/2231/CH2/EX2.18/Ex_2_18.sce new file mode 100755 index 000000000..e2f866d36 --- /dev/null +++ b/2231/CH2/EX2.18/Ex_2_18.sce @@ -0,0 +1,24 @@ +//Example 2_18
+clc;
+clear;close;
+
+//Given data:
+Vs=400;//V
+f=50;//Hz
+Idc=150;//A
+alfa=60;//degree
+
+//Solution :
+Vm=Vs*sqrt(2)/sqrt(3);//V
+Vdc=3*sqrt(3)/%pi*Vm*cosd(alfa)//V
+Pdc=Vdc*Idc;//W
+disp(Pdc,"Output power, Pdc(W)");
+Iavg=Idc/3;//A
+disp(Iavg,"Average thyristor current(A)");
+Irms=Idc/sqrt(3);//A
+disp(Irms,"RMS value of thyristor current(A)");
+Ipeak=Idc;//A
+disp(Ipeak,"Peak current through thyristor(A)");
+PIV=sqrt(2)*Vs;//V
+disp(PIV,"Peak inverse voltage(V)");
+//Answer of first part in the book is wrong.
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