Chp2ex3.m
资源名称:power.rar [点击查看]
上传用户:eighthdate
上传日期:2014-05-24
资源大小:270k
文件大小:0k
源码类别:
其他行业
开发平台:
Matlab
- V = 200; Z1= 100; Z2 = 10 + j*20;
- I1 = V/Z1; I2 = V/Z2;
- S1= V*conj(I1), S2= V*conj(I2)
- I = I1 + I2
- S = S1 + S2, P = real(S); Q = imag(S);
- PF = cos(angle(S))
- thd = acos(0.8), Qd = P*tan(thd)
- Sc = -j*(Q - Qd)
- Zc = V^2/conj(Sc), C = 1/(2*pi*60*abs(Zc))
- Sd = P + j*Qd;
- Id=conj(Sd)/conj(V)