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Diffstat (limited to 'Working_Examples/2777/CH5/EX5.25/Ex5_25.sce')
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diff --git a/Working_Examples/2777/CH5/EX5.25/Ex5_25.sce b/Working_Examples/2777/CH5/EX5.25/Ex5_25.sce new file mode 100755 index 0000000..98245e2 --- /dev/null +++ b/Working_Examples/2777/CH5/EX5.25/Ex5_25.sce @@ -0,0 +1,34 @@ +
+// ELECTRICAL MACHINES
+// R.K.Srivastava
+// First Impression 2011
+// CENGAGE LEARNING INDIA PVT. LTD
+
+// CHAPTER : 5 : INDUCTION MACHINES
+
+// EXAMPLE : 5.25
+
+clear ; clc ; close ; // Clear the work space and console
+
+
+// GIVEN DATA
+
+m1 = 3; // Total Number of phase in 1st Induction Motor
+p1 = 6; // Total number of Poles of 1st Induction Motor
+f = 50; // Frequency in Hertz
+m2 = 3; // Total Number of phase in 2nd Induction Motor
+p2 = 10; // Total number of Poles of 2nd Induction Motor
+
+
+// CALCULATIONS
+
+Ns1 = (120*f)/p1; // Synchronous speed of 1st Induction Motor in RPM
+Ns2 = (120*f)/p2; // Synchronous speed of 2nd Induction Motor in RPM
+Nscu = (120*f)/(p1+p2); // Speed during cumalative casade in RPM
+Ndiff = (120*f)/(p2-p1); // Speed during cumalative casade in RPM
+
+
+// DISPLAY RESULTS
+
+disp("EXAMPLE : 5.25 : SOLUTION :-");
+printf("\n (a) Range of speed is %.f - %.f - %.f - %.f RPM \n",Nscu,Ns2,Ns1,Ndiff)
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