Article : [ART074]

Titre : R. REDL, L. BALOGH, RMS, DC, Peak, and Harmonic curents in Hight-Frequency Power-Factor Correctors with Capacitive energy Storage, APEC'92.

Cité dans : [CONF001] APEC, Applied Power Electronics Conference and Exposition, juillet 2008.
Cité dans : [DATA007] Catalogue MAGNETICS, Molypermalloy Powder and High Flux cores, http://www.mag-inc.com , février 2002.

Stockage : Thierry LEQUEU
Info. : APEC 92 New York USA / from INSPEC OCT 93 et STN Easy le lundi 1 février 1999
Mots_clés : boost converter, buck converter, PFC
Lien : private/ART074.pdf - 8 pages, 478 kB.

Appears : in Applied Power Electronics Conference and Exposition, 1992. APEC '92. Conference Proceedings 1992., Seventh Annual
Pages : 533 - 540
Info : Total Pages: 858
Date : 23-27 Feb. 1992
ISBN : 0-7803-0485-3, Accession Number : 4382040

Abstract :
The RMS, DC, and peak currents for five important power factor correctors with capacitive energy storage are presented. The
correctors are a boost power converter with average current control and hysteretic control, a buck-boost power converter with
automatic control, and a buck power converter with pulse width modulation (PWM) sinewave line current and modified sinewave line
current. In the calculation of the current in the storage capacitor of the boost corrector with average current control,
the effect of switched load is taken into account and a simple solution is recommended to reduce that current. For those
correctors where fully sinusoidal line current is not achievable the line harmonics are also determined.

Subject_Terms :
power factor correction; power capacitors; capacitive energy storage; boost power converter; average current control;
hysteretic control; buck-boost power converter; buck power converter; pulse width modulation; PWM; sinewave line current;
switched load; line harmonics; energy storage; harmonics; power capacitors; power convertors; power factor correction;
pulse width modulation

References_Cited: 8

  [1] : [99ART064] 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.

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