Low Cost Diode-blocked Self-oscillating Boost Converter

被引：0
作者：
Bamgboje, David [1 ]
Harmon, William [1 ]
Hu, Tingshu [1 ]
机构：
[1] Univ Massachusetts Lowell, Elect & Comp Engn, Lowell, MA 01854 USA
来源：
2021 THIRTY-SIXTH ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION (APEC 2021) | 2021年
关键词：
self-oscillating boost converter; soft switching; current regulation; DRIVER;
D O I：
10.1109/APEC42165.2021.9487146
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
In this work, a simple self-oscillating boost converter with assisted turn-off is proposed for low cost applications. Relative to traditional self-oscillating and PWM converters, the proposed converter ensures reduced component count, soft-switching characteristics, robustness and tight regulation over a wide line/load range. An offline PWM controller is adapted for both load voltage regulation and turn-off control. The desired transient/steady state performances verified via SPICE simulation and a prototype circuit yielded 96.6% maximum efficiency and 0.5% voltage ripple factor.
引用
收藏
页码：1854 / 1858
页数：5
相关论文
共 11 条
  • [1] Low Cost High Performance LED Driver Based on a Self-Oscillating Boost Converter
    Bamgboje, David O.
    Harmon, William
    Tahan, Mohammad
    Hu, Tingshu
    [J]. IEEE TRANSACTIONS ON POWER ELECTRONICS, 2019, 34 (10) : 10021 - 10034
  • [2] An Input-Adaptive Self-Oscillating Boost Converter for Fault-Tolerant LED Driving With Wide-Range Ultralow Voltage Input
    Chen, Yi
    Nan, Yurong
    Kong, Qinggang
    Zhong, Siheng
    [J]. IEEE TRANSACTIONS ON POWER ELECTRONICS, 2015, 30 (05) : 2743 - 2752
  • [3] Chen Y, 2012, IEEE ENER CONV, P3264, DOI 10.1109/ECCE.2012.6342501
  • [4] Erickson R. W., 2001, FUNDAMENTALS POWER E, VSecond, P883
  • [5] A Nonlinear-System Approach to Analysis and Design of Power-Electronic Converters With Saturation and Bilinear Terms
    Hu, Tingshu
    [J]. IEEE TRANSACTIONS ON POWER ELECTRONICS, 2011, 26 (02) : 399 - 410
  • [6] Single-Stage, Universal-Input AC/DC LED Driver With Current-Controlled Variable PFC Boost Inductor
    Hu, Yuequan
    Huber, Laszlo
    Jovanovic, Milan M.
    [J]. IEEE TRANSACTIONS ON POWER ELECTRONICS, 2012, 27 (03) : 1579 - 1588
  • [7] Juarez M. A., 2014, 2014 IEEE INT AUT M, P1
  • [8] A Low-Distortion Self-Oscillating Power Factor Correction Circuit for Low-Cost Applications
    Marvi, Mohammad
    Fotowat-Ahmady, Ali
    Kananian, Siavash
    Zabetian, Alireza
    [J]. IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2014, 61 (11) : 6050 - 6060
  • [9] Low Cost Self-Oscillating ZVS-CV Driver for Power LEDs
    Sa, E. Mineiro, Jr.
    Antunes, F. L. M.
    Perin, A. J.
    [J]. 2008 IEEE POWER ELECTRONICS SPECIALISTS CONFERENCE, VOLS 1-10, 2008, : 4196 - +
  • [10] Introducing Self-Oscillating Technique for a Soft-Switched LED Driver
    Tehrani, Behrooz Mazaheri
    Chamali, Masoud Arabi
    Adib, Ehsan
    Amini, Mohammad Reza
    Najafabadi, Davood Ghayoor
    [J]. IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2018, 65 (08) : 6160 - 6167
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