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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 /3784/CH4/EX4.6/Ex4_6.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '3784/CH4/EX4.6/Ex4_6.sce')
| -rw-r--r-- | 3784/CH4/EX4.6/Ex4_6.sce | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/3784/CH4/EX4.6/Ex4_6.sce b/3784/CH4/EX4.6/Ex4_6.sce new file mode 100644 index 000000000..07e4fed85 --- /dev/null +++ b/3784/CH4/EX4.6/Ex4_6.sce @@ -0,0 +1,20 @@ +clc
+//Variable Initialisation
+Ea=500//Input Voltage to armature in volts
+Ra=0.09//Armature resistance in ohm
+If=3//Field Current in Ampere
+K=1.527//Voltage constant
+T=560//Torque Developed in N-m
+N1=0//Speed of Motor in rpm
+d2=1//duty ratio
+//Solution
+Ia=T/(K*If)
+Eb=K*N1
+d1=(Eb+(Ia*Ra))/Ea
+N2=((d2*Ea)-(Ia*Ra))/(K*If)
+N2r=N2*60/(2*%pi)
+d3=[0.2,0.4,0.6,0.8,1.0]
+N3r=[556.56 ,1181.92,1807.28 ,2432.6,3058.0]
+plot(d3,N3r)
+xlabel ('Duty Interval')
+ylabel ('Speed in RPM')
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