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Diffstat (limited to '1418/CH26/EX26.19')
| -rw-r--r-- | 1418/CH26/EX26.19/EX26_19.jpg | bin | 0 -> 102004 bytes | |||
| -rw-r--r-- | 1418/CH26/EX26.19/EX26_19.sce | 20 |
2 files changed, 20 insertions, 0 deletions
diff --git a/1418/CH26/EX26.19/EX26_19.jpg b/1418/CH26/EX26.19/EX26_19.jpg Binary files differnew file mode 100644 index 000000000..7c9d53c1a --- /dev/null +++ b/1418/CH26/EX26.19/EX26_19.jpg diff --git a/1418/CH26/EX26.19/EX26_19.sce b/1418/CH26/EX26.19/EX26_19.sce new file mode 100644 index 000000000..1d1c8e1f4 --- /dev/null +++ b/1418/CH26/EX26.19/EX26_19.sce @@ -0,0 +1,20 @@ +//EXAMPLE 26.19
+//SEPARATELY EXCITED DC GENERATOR
+
+clc;
+funcprot(0);
+
+//Variable Initialisation
+N=1200;.................//Speed of the generator in rpm
+Ia=200;.............//Armature current in Amperes
+V=125;...........//Terminal voltage in Volts
+N1=1000;...........//Speed of the generator dropped in rpm
+Ifred=80;........//Reduction in field current in percentage
+Ra=0.04;........//Armature resistance in Ohms
+Vb=1*2;..........//Brush drop in Volts
+Eg1=V+Vb+(Ia*Ra);..............//Generated EMF when the speed is 1200 rpm in Volts
+disp(Eg1,"Generated EMF when the speed is 1200 rpm in Volts:");
+Eg2=(Ifred/100)*Eg1*(N1/N);...................//Generated EMF when the speed is 1000 rpm in Volts
+disp(Eg2,"Generated EMF when the speed is 1000 rpm in Volts:")
+
+
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