diff options
Diffstat (limited to '1067/CH20/EX20.22/20_22.sce')
| -rwxr-xr-x | 1067/CH20/EX20.22/20_22.sce | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/1067/CH20/EX20.22/20_22.sce b/1067/CH20/EX20.22/20_22.sce new file mode 100755 index 000000000..71bb1a396 --- /dev/null +++ b/1067/CH20/EX20.22/20_22.sce @@ -0,0 +1,11 @@ +clc;
+clear;
+mvan=6800e6;
+v=132e3;
+mvac=200e6;
+mvae=mvan-mvac;
+n=mvan/(sqrt(3)*v);
+e=mvae/(1.681*v);
+e=fix(e/10)*10;
+n=fix(n/10)*10;
+printf("normal fault current=%f/_-90 kA\nEffective fault current=%f/_-90 kA",n/1e3,e/1e3);
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