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Diffstat (limited to '3813/CH3/EX3.3/Ex3_3.sce')
| -rw-r--r-- | 3813/CH3/EX3.3/Ex3_3.sce | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/3813/CH3/EX3.3/Ex3_3.sce b/3813/CH3/EX3.3/Ex3_3.sce new file mode 100644 index 000000000..f262579e5 --- /dev/null +++ b/3813/CH3/EX3.3/Ex3_3.sce @@ -0,0 +1,22 @@ +//Electric Drives:concepts and applications by V.subrahmanyam
+//Publisher:Tata McGraw-Hill
+//Edition:Second
+//Ex3_3
+clc;
+clear;
+Id=80.88;//Current in A
+Rd=2;//Resistance in ohm
+Xc=0.628;//Reactance in ohm
+Vs=400;//Supply voltage in V
+Eb=150;//Back emf in V
+Z=Id*(Rd+(Xc/%pi));
+a=acos((Z-Eb)/(0.9*Vs));
+Alpha=(a*180)/%pi;
+c=cos(Alpha);
+d=-c/11;
+b=(Id*Xc*2)/(%pi*Vs);
+X=d-b;
+e=acos(X);
+f=(e*180)/%pi;
+u=f-Alpha;
+disp(u,"The overlap angle in deg is:")
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