2 files changed, 31 insertions, 0 deletions
diff --git a/3816/CH8/EX8.7/8_7.png b/3816/CH8/EX8.7/8_7.png
new file mode 100644
index 000000000..c9a83ed61
--- /dev/null
+++ b/3816/CH8/EX8.7/8_7.png
diff --git a/3816/CH8/EX8.7/8_7.sce b/3816/CH8/EX8.7/8_7.sce
new file mode 100644
index 000000000..e3d5f74a7
--- /dev/null
+++ b/3816/CH8/EX8.7/8_7.sce
@@ -0,0 +1,31 @@
+clc;
+clear;
+W=375;
+V=3;
+f=50;
+P=10;
+r2=0.39;//Rotor resistance
+X1=5.75;//Leakage reactance
+Rsr=4.65//Stator to rotor turns ratio
+Sfl=0.022;//Full load slip
+Ws=62.8;//Synchronous speed
+Wfl=125;//Full load output
+Tfl=Wfl/(Ws*0.978);//Full load torque
+Tpo=(1730^2)/(2*X1*Ws);//Pull out torque
+disp('Constant torque')
+q=Tfl/Tpo;
+R2=0.5*(X1/q)*(1+(1-(q^2)));
+R=R2-r2;
+Sp2=0.5*(Wfl/0.978);
+pf=0.5;
+Rrt=R/(Rsr^2);
+disp(Rrt,'Actual resistance in rotor turn:')
+disp('Torque proportional to speed squared')
+Sp3=2.04*((0.5/0.978)^2);
+q1=Sp3/Tpo;
+R2o=0.5*(X1/q1)*(1+(1-(q1^2)));
+R1=R2o-r2;
+Sp4=16.6;
+pf1=0.5;
+Rrt2=R1/(Rsr^2);
+disp(Rrt2,'Actual resistance in rotor turn:')