diff options
Diffstat (limited to '3784/CH4/EX4.4')
| -rw-r--r-- | 3784/CH4/EX4.4/Ex4_4.sce | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/3784/CH4/EX4.4/Ex4_4.sce b/3784/CH4/EX4.4/Ex4_4.sce new file mode 100644 index 000000000..a29e12a5a --- /dev/null +++ b/3784/CH4/EX4.4/Ex4_4.sce @@ -0,0 +1,17 @@ +clc
+//Variable Initialisation
+V=230//Input Voltage of motor in volts
+Ra=1.5//Armature resistance in ohm
+La=1e-3//Armature inductance in ohm
+Ia=15//Armature Current in Ampere
+k=0.05//Voltage constant
+//Solution
+Eb=0 //when d=0
+Ea=Eb+(Ia*Ra)
+d=Ea/V
+Eb1=V-(Ia*Ra)
+//when d1=1
+N=Eb1/k
+printf('\n\n Range of speed control is from 0 to %0.1f\n\n',N)
+printf('\n\n The Duty Cycle is from%0.1f to 1\n\n',d)
+//The answers vary due to round off error
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