A unity power factor Buck pre-regulator with feedforward of the output inductor current

被引：5
|
作者：
de Souza, FP [1 ]
Barbi, I [1 ]
机构：
[1] Univ Fed Santa Catarina, Dept Elect Engn, Power Elect Inst, BR-88040970 Florianopolis, SC, Brazil
来源：
APEC'99: FOURTEENTH ANNUAL APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION, CONFERENCE PROCEEDINGS, VOLS 1 & 2 | 1999年
关键词：
D O I：
10.1109/APEC.1999.750510
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper presents a new technique to get unity power factor in a single-phase rectifier based on a Buck pre-regulator. The proposed control technique, which employs a feedforward of the output inductor current, allows the use of a small low frequency inductor with a high current ripple. Theoretical analysis, design procedure and experimental results of a 750W, 30kHz prototype; are presented in the: paper.
引用
收藏
页码：1130 / 1135
页数：2
相关论文
共 50 条
  • [11] The design and analysis of power factor pre-regulator based on boost circuit
    Zhang, WF
    Ruan, LF
    Ye, PS
    IPEMC 2000: THIRD INTERNATIONAL POWER ELECTRONICS AND MOTION CONTROL CONFERENCE, VOLS 1-3, PROCEEDINGS, 2000, : 706 - 709
  • [12] Power factor pre-regulator (PFP) with an improved zero-current-switching (ZCS) PWM switch cell
    Choi, HS
    Cho, BH
    PCC-OSAKA 2002: PROCEEDINGS OF THE POWER CONVERSION CONFERENCE-OSAKA 2002, VOLS I - III, 2002, : 19 - 24
  • [13] Precise Ripple Cancellation Technique for Power-Factor Pre-regulator Circuits
    Leung, K. H.
    Loo, K. H.
    Lai, Y. M.
    2014 16TH EUROPEAN CONFERENCE ON POWER ELECTRONICS AND APPLICATIONS (EPE'14-ECCE EUROPE), 2014,
  • [14] Power Factor Pre-regulator Using Constant Tolerance Band Control Scheme
    Mishra, Akanksha
    Upadhyay, Anamika
    WCECS 2008: WORLD CONGRESS ON ENGINEERING AND COMPUTER SCIENCE, 2008, : 879 - 883
  • [15] Sliding-mode-control of a power factor correction boost pre-regulator
    Ciftci, Engin
    Iskender, Ires
    PROCEEDINGS OF THE 9TH INTERNATIONAL CONFERENCE ON OPTIMIZATION OF ELECTRICAL AND ELECTRONIC EQUIPMENT, VOL III: INDUSTRIAL AUTOMATION AND CONTROL, 2004, : 85 - 90
  • [16] Switching Loss Estimation of High Voltage Power MOSFET in Power Factor Correction Pre-regulator
    Young, Sungmo
    Choi, Wonsuk
    2011 TWENTY-SIXTH ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION (APEC), 2011, : 463 - 467
  • [17] A self-controlled power factor correction single-phase boost pre-regulator
    Borgonovo, D
    Remor, JP
    Barbi, I
    Perin, AJ
    2005 IEEE 36TH POWER ELECTRONIC SPECIALISTS CONFERENCE (PESC), VOLS 1-3, 2005, : 2351 - 2357
  • [18] Analysis and Design of a Bridgeless Power Factor Pre-Regulator Using Self-Tuning Strategy
    Praca, P. P.
    Bezerra, L. D. S.
    Henn, G. A. L.
    Barreto, L. H. S. C.
    Bascope, R. P. T.
    Oliveira, D. S., Jr.
    APEC: 2009 IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION, VOLS 1- 4, 2009, : 1904 - 1908
  • [19] Design of a zero-current-switched quasi-resonant SEPIC used as power factor pre-regulator with voltage follower control
    Lazaro, A
    Cobos, JA
    Barrado, A
    Olias, E
    INTELEC - EIGHTEENTH INTERNATIONAL TELECOMMUNICATIONS ENERGY CONFERENCE, 1996, : 271 - 278
  • [20] Synchronous buck regulator doubles output current in ThinSOT
    Electronic Design, 2002, 50 (10)
12345