Small-signal modeling of the single-phase boost high power factor converter with constant frequency control

A simple and accurate small-signal model for the high-power-factor converter with constant switching frequency is developed and verified. The model is applicable to all frequencies below half the switching frequency. The model is useful in the design and analysis of the voltage and current loops, and of the input and the output impedances of the converter. The use of the model is demonstrated in the analysis and design of a power factor boost converter with average current control.<<ETX>>

[1]  M. F. Schlecht.  A line interfaced inverter with active control of the output current waveform , 1980, 1980 IEEE Power Electronics Specialists Conference.

[2]  Martin F. Schlecht.  Time-varying feedback gains for power circuits with active waveshaping , 1981, 1981 IEEE Power Electronics Specialists Conference.

[3]  R. Steigerwald,et al.  An AC to DC converter with high quality input waveforms , 1982 .

[4]  Robert L. Steigerwald,et al.  An AC-to-DC Converter with High Quality Input Waveforms , 1983, IEEE Transactions on Industry Applications.

[5]  Richard Keller,et al.  Unity Power Factor off Line Switching Power Supplies , 1984, INTELEC '84 - International Telecommunications Energy Conference.

[6]  Ned Mohan,et al.  Sinusoidal line current rectification with a 100kHZ B-SIT step-up converter , 1984, 1984 IEEE Power Electronics Specialists Conference.

[7]  N. Mohan,et al.  A digitally controlled AC to DC power conditioner that draws sinusoidal input current , 1986, 1986 17th Annual IEEE Power Electronics Specialists Conference.

[8]  J. B. Williams,et al.  Design of feedback loop in unity power factor AC to DC converter , 1989, 20th Annual IEEE Power Electronics Specialists Conference.

[9]  K. Mahabir,et al.  Linear averaged and sampled data models for large signal control of high power factor AC-DC converters , 1990, 21st Annual IEEE Conference on Power Electronics Specialists.

[10]  R. G. Hoft,et al.  Modeling and simulation of a digitally controlled active rectifier for power conditioning , 1991, [Proceedings] APEC '91: Sixth Annual Applied Power Electronics Conference and Exhibition.

[11]  G. C. Verghese,et al.  Hierarchical approaches to modeling high-power-factor AC-DC converters , 1991 .

[12]  Fred C. Lee,et al.  Small-signal modeling of average current-mode control , 1993 .