diff options
Diffstat (limited to '3835/CH7/EX7.7/Ex7_7.sce')
| -rw-r--r-- | 3835/CH7/EX7.7/Ex7_7.sce | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/3835/CH7/EX7.7/Ex7_7.sce b/3835/CH7/EX7.7/Ex7_7.sce new file mode 100644 index 000000000..50e484644 --- /dev/null +++ b/3835/CH7/EX7.7/Ex7_7.sce @@ -0,0 +1,22 @@ +clear +// +//From the circuit diagram of the figure we can obtain tha following equations based on which the problems are solved +//eqn 1..........vl=(i1+i2)*zl....the load voltage +//eqn 2..........vl=e1-i1*z1=e2-i2*z2 +//eqn 3..........i1=(e1-vl)*y1 and i2=(e2-vl)*y2 +//eqn 4..........vl=(e1*y1+e2+y2)/(y1+y2+yl) +//load voltage case a +//vl=209.26-j*9.7 in x+iy form and angle is calculated +vl=(209.26**2+9.7**2)**0.5 +printf("\n load voltage= %0.5f v",vl) +//using eqn 3 the following generator currents are generated +//i1=7.45-j5.92 for which i1=9.52 at angle -38.45 is generated +//i2=8.91-j7.17 for which i2=11.43 at angle -38.83 is generated +//case b +//the load current il=i1+i2 is obtained as 20.95 at angle -38.65 +printf("\n the load current is 20.95 at angle -38.65") +//case c +g1=220*9.52 +g2=220*11.43 +printf("\n The output of generator1= %0.3f VA",g1) +printf("\n The output of generator2= %0.4f VA",g2) |