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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /1418/CH27/EX27.15 | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
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initial commit / add all books
Diffstat (limited to '1418/CH27/EX27.15')
| -rw-r--r-- | 1418/CH27/EX27.15/EX27_15.jpg | bin | 0 -> 101829 bytes | |||
| -rw-r--r-- | 1418/CH27/EX27.15/EX27_15.sce | 46 |
2 files changed, 46 insertions, 0 deletions
diff --git a/1418/CH27/EX27.15/EX27_15.jpg b/1418/CH27/EX27.15/EX27_15.jpg Binary files differnew file mode 100644 index 000000000..127b13a8b --- /dev/null +++ b/1418/CH27/EX27.15/EX27_15.jpg diff --git a/1418/CH27/EX27.15/EX27_15.sce b/1418/CH27/EX27.15/EX27_15.sce new file mode 100644 index 000000000..2af02d656 --- /dev/null +++ b/1418/CH27/EX27.15/EX27_15.sce @@ -0,0 +1,46 @@ +//EXAMPLE 27.15
+//DC MACHINE
+
+clc;
+funcprot(0);
+
+//Variable Initialisation
+V1n=270;......//Terminal voltage of first generator on no-load in Volts
+V1l=220;....//Terminal voltage of first generator on load in Volts
+I1=35;.......//Load current of first current in Amperes
+V2n=280;...//Terminal voltage of second generator on no-load in Volts
+V2l=220;.....//Terminal voltage of second generator on load in Volts
+I2=50;......//Load current of second generator in Amperes
+Itl=60;.......//Total load in Amperes
+
+//GENERATOR 1
+VI1=V1n-V1l;......//Voltage drop for 35 A in Volts
+Vda1=VI1/I1;......//Voltage drop per ampere
+
+//GENERATOR 2
+Vda2=(V2n-V2l)/I2;.....//Voltage drop per ampere
+
+//Solving for current output of both the generators in Amperes
+A=[-5 4.2;1 1];
+B=[35;60];
+ans=A\B;
+r1=round(ans(1)*10)/10;......//Current output of first generator in Amperes
+r2=round(ans(2)*10)/10;.....//Current output of second generator in Amperes
+
+disp(r1,"Current output of first generator in Amperes:");
+disp(r2,"Current output of second generator in Amperes:");
+
+V=V2n-(Vda2)*r2;.......//Bus bar voltage in Volts
+r3=round(V*10)/10;......//Rounding of decimal places
+disp(r3,"Bus bar voltage in Volts:");
+
+Po1=r3*r1/1000;.....//Output of first generator in Kilo Watts
+Po2=r3*r2/1000;......//Output of second generator in Kilo Watts
+
+r4=round(Po1*1000)/1000;...//Rounding of decimal places
+r5=round(Po2*1000)/1000;..//Rounding of decimal places
+
+disp(r4,"Output of first generator in Kilo Watts:");
+disp(r5,"Output of second generator in Kilo Watts:");
+
+
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