diff options
Diffstat (limited to '3760/CH1/EX1.29/Ex1_29.sce')
| -rw-r--r-- | 3760/CH1/EX1.29/Ex1_29.sce | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/3760/CH1/EX1.29/Ex1_29.sce b/3760/CH1/EX1.29/Ex1_29.sce new file mode 100644 index 000000000..44da56614 --- /dev/null +++ b/3760/CH1/EX1.29/Ex1_29.sce @@ -0,0 +1,11 @@ +clc;
+p=20000; // rated capacity of transformer
+n=0.98; // efficiency of transformer at full load and half load
+c=[ 1 1; 1 1/4];
+o=[ ((1/n)-1)*p; ((1/n)-1)*(p/2)];
+l=inv(c)*o;
+printf('Core losses are %f W\n',l(1));
+printf('Ohmic losses are %f W\n',l(2));
+re=l(2)/p;
+printf('p.u. value of equivalent resistance is %f ',re);
+
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