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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /671/CH8/EX8.19/8_19.sce | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '671/CH8/EX8.19/8_19.sce')
| -rwxr-xr-x | 671/CH8/EX8.19/8_19.sce | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/671/CH8/EX8.19/8_19.sce b/671/CH8/EX8.19/8_19.sce new file mode 100755 index 000000000..94afd024b --- /dev/null +++ b/671/CH8/EX8.19/8_19.sce @@ -0,0 +1,38 @@ +P=15E3
+v1=2200
+v2=220
+a=v1/v2
+
+/////OC Parameters
+Poc=185
+Ioc=2.72
+Voc=220
+
+/////SC Parameters
+Psc=197
+Isc=6.3
+Vsc=112
+
+Pi=Poc
+disp(Pi)
+
+IHVfl=P/v1
+Pcfl=IHVfl*IHVfl/Isc/Isc*Psc
+disp(Pcfl)
+
+pf=0.85
+Po=P*pf
+Pl=Pi+Pcfl
+effi=Po/(Po+Pl)*100
+disp(effi)
+
+Z=Vsc/Isc
+R=Psc/Isc/Isc
+X=sqrt(Z*Z-R*R)
+pf=0.8
+theta=acos(pf)
+Vd1=IHVfl*(R*cos(theta)+X*sin(theta))
+Vd2=IHVfl*(R*cos(theta)-X*sin(theta))
+VR1=Vd1/v1*100
+VR2=Vd2/v1*100
+disp(VR1, VR2)
|