Controller Design Considerations for ACM APFC Systems

Table 2

Analysis printout of the modified circuit, full power (250 W).

Fourier components of transient response
DC component = 3.755277𝐸−04
Harm no.	Freq (Hz)	Fourier comp	Normalized comp	Phase (Deg)	Norm. phase (Deg)
1	6.000𝐸+01	3.424𝐸+00	1.000𝐸+00	1.800𝐸+02	0.000𝐸+00
2	1.200𝐸+02	1.028𝐸−03	3.002𝐸−04	1.585𝐸+02	−2.015𝐸+02
3	1.800𝐸+02	4.195𝐸−03	1.225𝐸−03	1.890𝐸+01	−5.210𝐸+02
4	2.400𝐸+02	3.668𝐸−04	1.071𝐸−04	1.752𝐸+02	−5.447𝐸+02
5	3.000𝐸+02	4.809𝐸−03	1.405𝐸−03	−1.639𝐸+02	−1.064𝐸+03
6	3.600𝐸+02	2.352𝐸−04	6.870𝐸−05	1.797𝐸+02	−9.001𝐸+02
7	4.200𝐸+02	1.009𝐸−03	2.947𝐸−04	−1.640𝐸+02	−1.424𝐸+03
8	4.800𝐸+02	1.685𝐸−04	4.922𝐸−05	−1.782𝐸+02	−1.618𝐸+03
9	5.400𝐸+02	3.725𝐸−04	1.088𝐸−04	−1.705𝐸+02	−1.790𝐸+03
10	6.000𝐸+02	1.309𝐸−04	3.824𝐸−05	−1.777𝐸+02	−1.977𝐸+03
Total harmonic distortion = 1.919198𝐸−01 percent