blob: 58fae92db5f70729c86b8fb75104def457ba55a8 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
|
V=208;F=60;Phase=3;Power=3000;Xs=8;
Vt=V/sqrt(Phase)
Ia=Power/(Phase*Vt)
function[x,y]=polar2rect(r,theta)
x=r*cos(theta*%pi/180);
y=r*sin(theta*%pi/180);
endfunction
[x1,y1]=polar2rect(120,0)
[x2,y2]=polar2rect(8.33,0)
[x3,y3]=polar2rect(8,90)
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(120,-66.64)
Pmax=(Phase*Ef*Vt)/Xs
Ws=(1800/F)*2*%pi
Tmax=Pmax/Ws
|
