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Diffstat (limited to '3811/CH3/EX3.13/Ex3_13.sce')
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1 files changed, 13 insertions, 0 deletions
diff --git a/3811/CH3/EX3.13/Ex3_13.sce b/3811/CH3/EX3.13/Ex3_13.sce new file mode 100644 index 000000000..0d0d57072 --- /dev/null +++ b/3811/CH3/EX3.13/Ex3_13.sce @@ -0,0 +1,13 @@ +//Book name: Fundamentals of electrical drives by Mohamad A. El- Sharkawi
+//chapter 3
+//example 3.13
+//edition 1
+//publisher and place:Nelson Engineering
+clc;
+clear;
+d=.25; //duty ratio
+Vdc=150; //source voltage in volts
+Vab=((2*d)/3)^(1/2)*Vdc; //rms voltage applied to the motor winding with FWM
+disp(Vab,'The rms voltage applied to the motor winding with FWM in volts is:')
+Vab1=(Vab/d^(1/2)); //rms voltage applied to the motor winding without FWM
+disp(Vab1,'The rms voltage applied to the motor winding without FWM in volts is')
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