diff options
Diffstat (limited to 'Working_Examples/154/CH15/EX15.8/ch15_8.sce')
| -rwxr-xr-x | Working_Examples/154/CH15/EX15.8/ch15_8.sce | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/Working_Examples/154/CH15/EX15.8/ch15_8.sce b/Working_Examples/154/CH15/EX15.8/ch15_8.sce new file mode 100755 index 0000000..73b8655 --- /dev/null +++ b/Working_Examples/154/CH15/EX15.8/ch15_8.sce @@ -0,0 +1,22 @@ +clc
+disp("Example 15.8")
+printf("\n")
+
+printf("Given")
+disp("L1=0.2H L2=0.1H")
+disp("M=0.1H R=10ohm")
+disp("v1=142.3*sin(100*t)")
+L1=0.2;L2=0.1
+M=0.1;R=10;
+v1mag=142.3;
+w=100;
+//Let Input impedance be Z1 and can be calculated as
+//From the equations in 15.10
+disp("Z1=%i*w*L1+((M*w)^2)/(Z2+%i*w*L2)")
+Z1=%i*w*L1+((M*w)^2)/(R+%i*w*L2)
+[R,Theta]=polar(Z1)
+//If I1 is the input current
+I1mag=v1mag/R
+I1ph=-(Theta*180)/%pi
+//In time domain form
+printf("i1=%3.1f*sin(%d*t%3.1f deg) (A)",I1mag,w,I1ph);
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