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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /1733/CH4/EX4.3 | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '1733/CH4/EX4.3')
| -rwxr-xr-x | 1733/CH4/EX4.3/4_3.sce | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/1733/CH4/EX4.3/4_3.sce b/1733/CH4/EX4.3/4_3.sce new file mode 100755 index 000000000..1844de8c0 --- /dev/null +++ b/1733/CH4/EX4.3/4_3.sce @@ -0,0 +1,12 @@ +//4.3
+clc;
+Vs=240;
+emf_800=Vs-20*0.5;
+emf_600=230*600/800;
+Vav=emf_600+20*0.5;
+Duty_cycle=Vav/Vs;
+printf("Duty cycle when motor develop the rated torque = %.4f ", Duty_cycle)
+//when motor develop half of the rated torque
+Vav=emf_600+10*0.5;
+Duty_cycle=Vav/Vs;
+printf("\nDuty cycle when motor develop half of the rated torque = %.4f ", Duty_cycle)
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