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Diffstat (limited to '1418/CH26/EX26.6/EX26_6.sce')
-rw-r--r-- | 1418/CH26/EX26.6/EX26_6.sce | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/1418/CH26/EX26.6/EX26_6.sce b/1418/CH26/EX26.6/EX26_6.sce new file mode 100644 index 000000000..0c9234eb9 --- /dev/null +++ b/1418/CH26/EX26.6/EX26_6.sce @@ -0,0 +1,43 @@ +//EXAMPLE 26.6
+//LONG SHUNT COMPOUND GENERATOR
+
+clc;
+funcprot(0);
+
+//Variable Initialisation
+I=150;.............//Load current in Amperes
+V=230;.............//Terminal voltage in Volts
+Rsh=92;............//Resistance of shunt field in Ohms
+Ra=0.032;...........//Resistance of armature in Ohms
+Rse=0.015;.........//Resistance of series field in Ohms
+Rd=0.03;...........//Diverter resistance in Ohms
+Vb=2*1;..............//Brush drop in Volts
+
+Ish=V/Rsh;..........//Current through shunt field in Amperes
+Ia=I+Ish;...........//Armature current in Amperes
+
+Vse=Ia*Rse;........//Voltage drop on series field in Volts
+
+Rc=(Rse*Rd)/(Rse+Rd);........//Combined resistance of series field resistance and diverter resistance in Ohms
+Rta=Ra+Rc;.........//Total armature circuit resistance in Ohms
+
+Va=Ia*Rta;..........//Armature voltage drop in Volts
+
+y=round(Va*10)/10;...........//Rounding of decimal places
+Eg=V+y;..........//EMF generated in the armature in Volts
+disp(Eg,"EMF generated in the armature in Volts:");
+
+Pt=Eg*Ia;.........//Total power generated in armature in Watts
+disp(Pt,"Total power generated in armature in Watts:");
+
+IaRa=(Ia^2)*Ra;
+y1=round(IaRa);..............//Rounding of decimal places
+Psedi=(Ia^2)*Rc;
+y2=floor(Psedi);..............//Rounding of decimal places
+Psh=V*Ish;
+Pl=V*I;
+
+Pl=y1+y2+Psh+Pl;............//Power lost in armature in Watts
+
+disp(Pl,"Power lost in armature in Watts:");
+
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