1 files changed, 21 insertions, 0 deletions
diff --git a/3760/CH6/EX6.43/Ex6_43.sce b/3760/CH6/EX6.43/Ex6_43.sce
new file mode 100644
index 000000000..449e68d60
--- /dev/null
+++ b/3760/CH6/EX6.43/Ex6_43.sce
@@ -0,0 +1,21 @@
+clc;
+p=10000; // rated power of SCIM
+v=420; // rated voltage of SCIM
+p=4; // number of poles
+f=50; // frequency of SCIM
+// results of blocked  rotor test
+vb=210; // applied voltage
+ib=20; // applied current
+pb=5000; // power dissipated
+l=300; // stator core loss
+rs=0.6; // dc stator resistance
+m=3; // number of phases
+R=(rs*3)/2; // per phase stator resistance
+Rs=1.2*R; // Effective stator resistance per phase
+pi=pb*(v/vb)^2; // power input at rated voltage during block rotor test
+is=ib*(v/vb); // stator current at rated voltage during block rotor test
+pg=pi-m*(is/sqrt(3))^2*Rs-l; // air gap power
+ws=(4*%pi*f)/p; 
+printf('synchronous speed is %f rad/sec\n',ws);
+T=pg/ws;
+printf('Starting torque is %f Nm',T);