initial commit / add all books

8 files changed, 115 insertions, 0 deletions

diff --git a/3816/CH10/EX10.2/10_2.png b/3816/CH10/EX10.2/10_2.png
new file mode 100644
index 000000000..dd606f7b1
--- /dev/null
+++ b/3816/CH10/EX10.2/10_2.png
diff --git a/3816/CH10/EX10.2/10_2.sce b/3816/CH10/EX10.2/10_2.sce
new file mode 100644
index 000000000..f47f3e027
--- /dev/null
+++ b/3816/CH10/EX10.2/10_2.sce
@@ -0,0 +1,55 @@
+clc;

+clear;

+W=500;

+V=3.3;

+f=50;

+R=0.02;//Resistance

+Xl=0.08;//Leakage reactance

+Pap=0.67;//pole arc to pole pitch ratio

+Kr=0.34;//Reaction coefficient 

+Vpu=1;//Per unit voltage corresponding to the voltage 3.3

+rsc=1;//short ciecuit ratio

+xsdu=1.25;//Unsaturated synchronous reactance

+disp('Simple mmf method')

+Foa=1;

+F1a=1;

+F2a=1.78;

+pf1=0.8;

+pf2=acos(pf1);

+Eta=1.26;

+F2b=0.94;

+Etb=0.94;

+Ea=(Eta-Foa)/Foa;

+Eb=(Etb-F1a)/F1a;

+disp(Eb,Ea,'The regulations for simple mmf methods are:')

+disp('Synchronous impedance method:')

+Et1=1.80;

+Et2=0.90;

+E1a=(Et1-Foa);

+E2a=Et2-F1a;

+disp(E2a,E1a,'The regulation for synchronous impedance method:')

+disp('Adjusted synchronous impedance method')

+E1=Foa+((pf1+(pf2*%i))*(R+(Xl*%i)));

+OF=1.4;

+OH=1.06;

+K1=OF/OH;

+K2=1.5;

+xsdu=1.25;

+xsd=0.1+((xsdu-0.1)/((1.2*%i)*(1+0.76)^(1/2)));

+Et3=1.55;

+E1b=0.97;

+OF1=1.18;

+OH1=0.97;

+K1o=OF1/OH1;

+K2o=0.76;

+xsd1=0.87;

+Et4=0.85;

+E3a=Et3-Foa;

+E3b=Et4-F1a;

+disp(E3b,E3a,'The regulations for adjusted synchronous impedance method is:')

+disp('Reaction method')

+Et5=1.28;

+Et6=0.94;

+E4a=Et5-Foa;

+E4b=Et6-F1a;

+disp(E4b,E4a,'The regulations for reaction method:')

diff --git a/3816/CH10/EX10.3/10_3.png b/3816/CH10/EX10.3/10_3.png
new file mode 100644
index 000000000..6b3880bc7
--- /dev/null
+++ b/3816/CH10/EX10.3/10_3.png
diff --git a/3816/CH10/EX10.3/10_3.sce b/3816/CH10/EX10.3/10_3.sce
new file mode 100644
index 000000000..771ced723
--- /dev/null
+++ b/3816/CH10/EX10.3/10_3.sce
@@ -0,0 +1,23 @@
+clc;

+clear;

+V=1000;

+Z1=(0.1+(2*%i));

+Z2=(0.2+(3.2*%i));

+Zl=(2+(1*%i));//load impedance

+div=10;//divergence

+E1=(V+(0*%i));

+E2=V*(cosd(div)-sind(div)*%i);

+Zo=(Zl*Z1*Z2)/((Z1*Z2)+(Zl*Z2)+(Z1*Zl));

+disp(Zo,'The admittance summation is:')

+Isc=(E1/Z1)+(E2/Z2);

+disp(Isc,'The short circuit currenrt is:')

+V1=Isc*Zo;

+disp(V1,'The common terminal voltage is:')

+I1=(E1-V)/Z1;

+I2=(E2-V)/Z2;

+disp(I2,I1,'The individual load current are:')

+P1=155;

+P2=60;

+Is=(E1-E2)/(Z1+Z2);

+disp(Is,'The circulating current is:')

+

diff --git a/3816/CH10/EX10.5/10_5.png b/3816/CH10/EX10.5/10_5.png
new file mode 100644
index 000000000..2a90d1a69
--- /dev/null
+++ b/3816/CH10/EX10.5/10_5.png
diff --git a/3816/CH10/EX10.5/10_5.sce b/3816/CH10/EX10.5/10_5.sce
new file mode 100644
index 000000000..38ca24ef6
--- /dev/null
+++ b/3816/CH10/EX10.5/10_5.sce
@@ -0,0 +1,18 @@
+clc;

+clear;

+xad=1.5;

+xaq=0.60;

+x=0.1;

+xf=0.13;

+Vq=1;

+theta_0=0;

+xd1=((xad*xf)/(xad+xf))+x;

+xsq=xaq+x;

+Ifo=1;

+t=[0:0.1:20];

+Ia=4.5*(cos(t)-3-(1.5*(cos(2*t))));

+If=4.2*(1-cos(t))+Ifo;

+plot(t,Ia)

+plot(t,If)

+xlabel('Rotor position')

+ylabel('Rotor field current')

diff --git a/3816/CH10/EX10.9/10_9.png b/3816/CH10/EX10.9/10_9.png
new file mode 100644
index 000000000..661d4dbc4
--- /dev/null
+++ b/3816/CH10/EX10.9/10_9.png
diff --git a/3816/CH10/EX10.9/10_9.sce b/3816/CH10/EX10.9/10_9.sce
new file mode 100644
index 000000000..5f9c15f62
--- /dev/null
+++ b/3816/CH10/EX10.9/10_9.sce
@@ -0,0 +1,19 @@
+clc;

+clear;

+W=23400;//KVA rating

+pf=0.8;

+Lb=68;//Bearing friction loss

+Lv=220;//Windage loss

+Lc=165;//Core loss

+Lw=200;//WInding loss

+Li=62;//I^2R loss

+Le=14;//Exciter loss

+Ll=Lw-Li;

+disp(Li,'Thye load loss is:')

+Lt=763;//Sum of totallosses

+Po=W*pf;//output

+disp(Po,'The output is:')

+Pi=Po+Lt;

+disp(Pi,'The input is:')

+eff=Po/Pi;

+disp(eff,'The efficiency is:')