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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /147/CH14/EX14.24/Example14_24.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
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initial commit / add all books
Diffstat (limited to '147/CH14/EX14.24/Example14_24.sce')
| -rw-r--r-- | 147/CH14/EX14.24/Example14_24.sce | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/147/CH14/EX14.24/Example14_24.sce b/147/CH14/EX14.24/Example14_24.sce new file mode 100644 index 000000000..0ef0107c6 --- /dev/null +++ b/147/CH14/EX14.24/Example14_24.sce @@ -0,0 +1,15 @@ +//Synchronous speed of induction motor N, Input Power Ps, Current Is
+//Stator resistance per phase R1, Transformation ratio a
+close();
+clear;
+clc;
+N = 900;//rpm
+Ps = 45000/3;//W
+Is = 193.6;//A
+R1 = 0.2;//ohm
+a = 2;
+R2 = (Ps/Is^2 - R1)/a^2;
+R2dash = a^2*R2;
+//Starting Torque 'Ts'
+Ts = 3*Is^2*R2dash/(2*%pi*N/60);
+mprintf('Rotor resistance per phase = %0.2f ohm\nStarting Torque = %0.1f N.m',R2,Ts);
\ No newline at end of file |