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| author | Siddharth Agarwal | 2019-09-03 18:27:40 +0530 |
|---|---|---|
| committer | Siddharth Agarwal | 2019-09-03 18:27:40 +0530 |
| commit | 8ac15bc5efafa2afc053c293152605b0e6ae60ff (patch) | |
| tree | e1bc17aae137922b1ee990f17aae4a6cb15b7d87 /Working_Examples/2777/CH7/EX7.13 | |
| parent | 52a477ec613900885e29c4a0b02806a415b4f83a (diff) | |
| download | Xcos_block_examples-8ac15bc5efafa2afc053c293152605b0e6ae60ff.tar.gz Xcos_block_examples-8ac15bc5efafa2afc053c293152605b0e6ae60ff.tar.bz2 Xcos_block_examples-8ac15bc5efafa2afc053c293152605b0e6ae60ff.zip | |
Diffstat (limited to 'Working_Examples/2777/CH7/EX7.13')
| -rwxr-xr-x | Working_Examples/2777/CH7/EX7.13/Ex7_13.sce | 34 |
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diff --git a/Working_Examples/2777/CH7/EX7.13/Ex7_13.sce b/Working_Examples/2777/CH7/EX7.13/Ex7_13.sce new file mode 100755 index 0000000..cacb284 --- /dev/null +++ b/Working_Examples/2777/CH7/EX7.13/Ex7_13.sce @@ -0,0 +1,34 @@ +
+// ELECTRICAL MACHINES
+// R.K.Srivastava
+// First Impression 2011
+// CENGAGE LEARNING INDIA PVT. LTD
+
+// CHAPTER : 7 : SPECIAL MOTORS AND INTRODUCTION TO GENERALIZED MACHINE THEORY
+
+// EXAMPLE : 7.13
+
+clear ; clc ; close ; // Clear the work space and console
+
+
+// GIVEN DATA
+
+L1 = 1.1; // Inductance in Henry
+L2 = 1.07; // Inductance in Henry
+dtheta = 1; // Rotor rotation in Mechanical degree
+r = 0.10; // Radius of the rotor in Meter
+I = 20; // Coil Current in Amphere
+
+
+// CALCULATIONS
+
+dl = L1-L2; // Change in Inductance of one of its stator coils in Henry
+F = (I^2*dl)/(2*dtheta); // Force on the single rotor pole in Newton
+T = F*r; // Instantaneous Torque in Newton-meter
+
+
+// DISPLAY RESULTS
+
+disp("EXAMPLE : 7.13: SOLUTION :-");
+printf("\n (a) Instantaneous Torque, T = %.1f N-m \n\n",T)
+printf("The force is a motoring force since inductance of the coil is rising")
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