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Diffstat (limited to '3813/CH4/EX4.12/Ex4_12.sce')
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1 files changed, 20 insertions, 0 deletions
diff --git a/3813/CH4/EX4.12/Ex4_12.sce b/3813/CH4/EX4.12/Ex4_12.sce new file mode 100644 index 000000000..33ed900d3 --- /dev/null +++ b/3813/CH4/EX4.12/Ex4_12.sce @@ -0,0 +1,20 @@ +//Electric Drives:concepts and applications by V.subrahmanyam
+//Publisher:Tata McGraw-Hill
+//Edition:Second
+//Ex4_12
+clc;
+clear;
+V=460;// voltage in V
+N1=1200;//Speed in rpm
+N2=1000;//Speed in rpm
+r1=0.06;// Resistance in ohm
+r2=0.32;// Resistance in ohm
+x1=2.16;//Reactance in ohm
+x2=0.48;//Reactance in ohm
+x=0.6*%i;//Reactance in ohm
+xm=8*%i;//Reactance in ohm
+S1=(N1-N2)/N1;
+Z=(xm+(x1+x))/(x1+xm+x);
+[M, P] = polar(Z);
+M * exp(%i * P);
+disp(Z,"z:")
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