initial commit / add all books

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+//EXAMPLE 27.20

+//DC SHUNT GENERATORS

+

+clc;

+funcprot(0);

+

+//Variable Initialisation

+Ra=0.1;.....//Armature resistance of each generator in Ohms

+L=250;......//Total load of each generator in Kilo Watts

+Vt=500;.....//Terminal voltage in Volts

+fp=4;.......//Raise in field current in Amperes

+Le=L/5;......//Load for each generator in Kilo Watts

+Io=Le*1000/V;.......//Output current of each generator in Amperes

+ad=Ra*Io;.....//Armature drop in Volts

+emf=V+ad;........//Induced emf in Volts

+iemf=emf+((fp/100)*emf);......//Increse in generated emf in Volts

+

+//Solving for current output of both the generators in Amperes

+A=[1,-1;1,4.1];

+B=[204;510];

+y=A\B;

+disp(y(1),"Output current of first generator in Amperes:");

+disp(y(2),"Output current of second generator in Amperes:");

+

+Vbus=510-Ra*y(2);........//Bus voltage in Volts

+disp(Vbus,"Bus voltage in Volts:");

+

+Po1=Vbus*y(2)/1000;.......//Output of first machinein Kilo Watts

+Po=Vbus*y(1)/1000;.........//Output of each of other four generators in Kilo Watts

+r=round(Po);.......//Rounding of decimal places

+disp(Po1,"Output of first machinein Kilo Watts:");

+disp(r,"Output of each of other four generators in Kilo Watts:");