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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 /2123/CH5/EX5.8/Exa_5_8.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 '2123/CH5/EX5.8/Exa_5_8.sce')
| -rwxr-xr-x | 2123/CH5/EX5.8/Exa_5_8.sce | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/2123/CH5/EX5.8/Exa_5_8.sce b/2123/CH5/EX5.8/Exa_5_8.sce new file mode 100755 index 000000000..b251dadd9 --- /dev/null +++ b/2123/CH5/EX5.8/Exa_5_8.sce @@ -0,0 +1,34 @@ +//Example No. 5.8
+clc;
+clear;
+close;
+format('v',6);
+
+//Given Data :
+Ra=0.2;//ohm
+Rf=100;//ohm
+N=500;//rpm
+Rb=2;//ohm
+E1=100;//V
+If1=2;//A
+If2=2.5;//A
+If3=3;//A
+E2=125;//V
+E3=150;//V
+//Ib=Rf*If1/2
+//Ia=If+Ib;//A
+omega_m=N/60*2*%pi;//rad/s
+Kefi1=E1/omega_m;
+Kefi2=E2/omega_m;
+Kefi3=E3/omega_m;
+T1=E1/omega_m*51*If1;//N-m
+T2=E2/omega_m*51*If2;//N-m
+T3=E3/omega_m*51*If3;//N-m
+Tload=300;//N-m
+Kefi=2.36;
+If=2.482;//A
+Ia=51*If;//A
+E=If*Rf/2+Ia*Ra;//V
+N=E/Kefi;//rad/s
+N=N*60/2/%pi;//rpm
+disp(N,"Speed of motor in rpm : ");
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