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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 /1938/CH4/EX4.13/4_13.sce | |
| 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 '1938/CH4/EX4.13/4_13.sce')
| -rwxr-xr-x | 1938/CH4/EX4.13/4_13.sce | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/1938/CH4/EX4.13/4_13.sce b/1938/CH4/EX4.13/4_13.sce new file mode 100755 index 000000000..41b99f92a --- /dev/null +++ b/1938/CH4/EX4.13/4_13.sce @@ -0,0 +1,22 @@ +clc,clear
+printf('Example 4.13\n\n')
+
+Pole=16
+phi=0.03 //flux per pole
+Ns=375 //synchronous speed in rpm
+f=Ns*Pole/120 //frequency
+printf('frequency is %.0f Hz ',f)
+Slots=144
+n=Slots/Pole //slots per pole
+m=n/3 //slots per pole per phase
+beeta=180/n //slot angle
+K_c=1 //assuming Full-Pitch coil
+Conductors_per_slot=10
+K_d=sind(m*beeta/2) /(m*sind(beeta/2)) //distribution factor
+
+Total_conductors=Slots*Conductors_per_slot
+Total_turns=Total_conductors/2
+T_ph=Total_turns/3 //turns per phase
+E_ph=4.44* K_c* K_d*phi* f* T_ph
+E_line=E_ph*sqrt(3)
+printf('\nline voltage is %.2f V ',E_line)
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