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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3760/CH5/EX5.46/Ex5_46.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '3760/CH5/EX5.46/Ex5_46.sce')
| -rw-r--r-- | 3760/CH5/EX5.46/Ex5_46.sce | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/3760/CH5/EX5.46/Ex5_46.sce b/3760/CH5/EX5.46/Ex5_46.sce new file mode 100644 index 000000000..20511a3a1 --- /dev/null +++ b/3760/CH5/EX5.46/Ex5_46.sce @@ -0,0 +1,16 @@ +clc;
+l=1800; // total load on factory
+pf=0.6; // power factor
+pfn=0.95; // desired power factor
+// from phasor diagram 5.107
+l1=l/pf; // load in VA
+a1=acosd(pf); // phase angle between terminal voltage and armature current
+a2=acosd(pfn); // phase angle corresponding to desired power factor
+k1=l1*sind(a1); // KVAr of load
+k2=l*tand(a2); // combined KVAr
+disp('case a');
+s=k1-k2;
+printf('Synchronous condenser rating is %f KVA\n',floor(s));
+disp('case b');
+r=sqrt(l^2+k2^2);
+printf('Total KVA of factory is %f KVA',r);
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