diff options
Diffstat (limited to '3784/CH4/EX4.39')
| -rw-r--r-- | 3784/CH4/EX4.39/Ex4_39.sce | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/3784/CH4/EX4.39/Ex4_39.sce b/3784/CH4/EX4.39/Ex4_39.sce new file mode 100644 index 000000000..568d744b5 --- /dev/null +++ b/3784/CH4/EX4.39/Ex4_39.sce @@ -0,0 +1,20 @@ +clc
+//Variable Initialisation
+Ea=600//Input Voltage of motor in volts
+Ia=500//Armature Current in Ampere
+d1=0.6//Duty Ratio
+Ra=0.05//Armature resistance in ohm
+Rf=0.07//Field Resistance in ohm
+K=15.27e-3//Motor Constant
+//Solution
+E0=d1*Ea
+Pin=E0*Ia
+Re=Ea/(Ia*d1)
+Eb=E0-(Ia*(Ra+Rf))
+W=Eb/(Ia*K)
+N=W*60/(2*%pi)
+T=K*(Ia^2)
+printf('\n\n Input Power From Source=%0.1f KW\n\n',Pin*10^-3)
+printf('\n\n Equivalent Output Resistor=%0.1f ohm\n\n',Re)
+printf('\n\n Motor Speed=%0.1f rpm\n\n',N)
+printf('\n\n Motor Torque=%0.1f N-m\n\n',T)
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