Article : [99ART064]

Titre : R. ERICKSON, M. MADIGAN, S. SINGER, Design of a simple high-power-factor rectifier based on the flyback converter, IEEE APEC, 1990 Proceeding, pp. 792-801.

Cité dans :[99DIV045] Recherche sur l'auteur Sigmund SINGER, 20 août 1999.
Cité dans :[99ART059]
Cité dans :[99ART058]

Source : Conf Proc IEEE Appl Power Electron Conf Exhibit
Date : APEC 1990
Pages : 792 - 801
CODEN : CPAEE9
Info : COMPENDEX Answer Number 22
Lien : private/SINGER2.pdf - 723 KB.
Stockage : Thierry LEQUEU

Abstract :
An equivalent circuit model for the discontinuous conduction mode
flyback converter based on the loss-free resistor concept is
presented.This simple model correctly describes the basic power
processing properties of the converter, including input port
resistor emulation, output port power source characteristics, and
control characteristics.Based on this model, steady-state design
equations are described and are used in a design example.Design of
the slow output voltage feedback loop is also considered.A
small-signal AC model is developed for both the resistive load and
the DC-DC converter-voltage regulator load cases.In addition, a
simple first-order approximation for the line current distortion and
phase shift caused by 120-Hz duty cycle variations is derived.

Subject_Terms :
high-power-factor rectifier; flyback converter; equivalent circuit model; loss-free resistor concept; input port resistor
emulation; output port power source characteristics; control characteristics; steady-state design; small-signal AC model;
resistive load; DC-DC converter-voltage regulator load; 120 Hz; equivalent circuits; power convertors; rectifiers

Accession_Number : 1991(1):7018

References : 11 Refs.
[1] : D. Chambers and D. Wang, "Dynamic Power Factor Correction in Capacitor Input Off-Line Converters", Proceedings of Powercon 6, pp. B3-1 to 83-6, May 1979.
[2] : M.J. Kocher and R.L. Steigerwald, "An AC to DC Converter with High Qualify Input Waveforms," IEEE Power Electronics Specialists Conference, 1982 Record, pp. 63-75, June 1982.
[3] : S. Freeland, "Input Current Shaping for Single-Phase AC-DC Power Converters," Ph.D. thesis, pan II, California Institute of Technology, October 1987.
[4] : W Rippel, "Optimizing Boost Chopper Charger Design," Proceedings Powercon 6, pp. D1-l to D1-20, May 1979.
[5] : R. Blake, "Sine Shaping Rectifiers," Transistor Devices. Inc., March 1987.
[6] : N. Barabas, "Simplified Control Algorithm for Active Power Factor Correction," Proceedings Power Conversion International Conference, pp. 1-9, October 1985.
[7] : M. Naibanr and J. Klein, "Design of a 1 kW Power Factor Correction Circuit," Proceedings PCIM Power Quality Conference, 1989.
[8] : S. Singer, "The Application of Loss-Free Resistors in Power Processing Circuits," IEEE Power Electronics Specialists Conference. 1989 Record, pp. 843-846, June 1989
[9] : S. Cuk, "Modelling, Analysis, and Design of Switching Converters," Ph.D. thesis, California Institute of Technology, November 1976.
[10] : S. Cuk and R. D. Middlebrook, "A General Unified Approcah to Modelling Switching De-Dc Converters in Discontinuous Conduction Mode," IEEE Power Electronics Specialists Conference, 1977 Record, pp. 36-57, June 1977
[11] : R. D. Middlebrook. "Input Filter Considerations in Design and Application of Switching Regulators." IEEE Industry Applications Society Annual Meeting, 1976 Record, pp. 366-382.

  [1] : [99ART083] S. SINGER, The application of 'loss-free resistors' in power processing circuits, IEEE PESC, 1989 Record, pp.843-846.

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