Chp2ex4.m
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上传日期:2014-05-24
资源大小:270k
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其他行业
开发平台:
Matlab
- V = 1400;
- S1= 35000 + j*120000; S2 = 10000 - j*40000; S3 = 15000;
- S = S1 + S2 + S3, P = real(S); Q = imag(S);
- PF = cos(angle(S))
- I = conj(S)/conj(V)
- 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)