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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 /10/CH6/EX3/cha6_3.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 '10/CH6/EX3/cha6_3.sce')
| -rwxr-xr-x | 10/CH6/EX3/cha6_3.sce | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/10/CH6/EX3/cha6_3.sce b/10/CH6/EX3/cha6_3.sce new file mode 100755 index 000000000..2c6fbc4b6 --- /dev/null +++ b/10/CH6/EX3/cha6_3.sce @@ -0,0 +1,104 @@ +function[r,theta]=rect2polar(x,y)
+r=sqrt(x^2+y^2);
+theta=atan(y/x)*180/%pi;
+endfunction
+V=208;Poles=4;F=60;Phase=3;Vol=5000;Xs=8;
+
+Vt=V/sqrt(Phase)
+
+Ia=Vol/(sqrt(Phase)*V)
+function[x,y]=polar2rect(r,theta)
+x=r*cos(theta*%pi/180);
+y=r*sin(theta*%pi/180);
+endfunction
+[x1,y1]=polar2rect(Vt,0)
+
+[x2,y2]=polar2rect(Ia,-36.9)
+
+[x3,y3]=polar2rect(8,90)
+
+X1=x1+%i*0
+
+X2=x2+%i*0
+
+X2=x2+%i*y2
+
+X3=x3+%i*y3
+
+X=X1+(X2*X3)
+
+function[r,theta]=rect2polar(x,y)
+r=sqrt(x^2+y^2);
+theta=atan(y/x)*180/%pi;
+endfunction
+
+[Ef,Angle]=rect2polar(186.7,88.7)
+
+Newvol=1.2*Ef
+
+function[x,y]=polar2rect(r,theta)
+x=r*cos(theta*%pi/180);
+y=r*sin(theta*%pi/180);
+endfunction
+
+[x1,y1]=polar2rect(Newvol,21)
+
+[x2,y2]=polar2rect(Vt,0)
+
+[x3,y3]=polar2rect(Xs,90)
+
+X1=x1+%i*y1
+
+X1=x2+%i*y2
+
+X1=x3+%i*y3
+
+X=(X1-X2)/X3
+
+function[r,theta]=rect2polar(x,y)
+r=sqrt(x^2+y^2);
+theta=atan(y/x)*180/%pi;
+endfunction
+
+[Ia,Angle1]=rect2polar(11.11,-13.93)
+
+Pf=cos(%pi*51.5/180)
+
+a=sin(%pi*51.5/180)
+
+ReactiveKva=(Phase*Vt*Ia*a*10^-3)
+
+Pmax=(Phase*Ef*Vt)/Xs
+
+function[x,y]=polar2rect(r,theta)
+x=r*cos(theta*%pi/180);
+y=r*sin(theta*%pi/180);
+endfunction
+
+[x1,y1]=polar2rect(206.9,90)
+
+[x2,y2]=polar2rect(120,0)
+
+[x3,y3]=polar2rect(8,90)
+
+X1=x1+%i*y1
+
+X2=x2+%i*y2
+
+X3=x3+%i*y3
+
+X=(X1-X2)/X3
+
+function[r,theta]=rect2polar(x,y)
+r=sqrt(x^2+y^2);
+theta=atan(y/x)*180/%pi;
+endfunction
+
+[Ia,Angle2]=rect2polar(25.8,15)
+
+tan=Vt/Ef
+
+Ang=tan*180/%pi
+
+Pf=cos(%pi*Ang/180)
+
\ No newline at end of file |