A ZVT quasi-resonant PWM converter for unity power factor application

被引：0
|
作者：
Shi, W [1 ]
Cheng, RJ
Liang, YC
机构：
[1] Univ Elect Sci & Technol China, Dept Elect Engn, Chengdu 610054, Peoples R China
[2] Natl Univ Singapore, Dept Elect Engn, Singapore 119260, Singapore
来源：
INTERNATIONAL JOURNAL OF ELECTRONICS | 1998年 / 84卷 / 04期
关键词：
D O I：
暂无
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：
In this paper, a new quasi-resonant PWM converter topology is proposed. This converter achieves zero-voltage transition (ZVT) conditions for both the main and auxiliary switching devices, and the blocking voltage of them has been clamped at a relatively low level during off period. The operating modes of the converter are analysed and described here. The proposed converter can be used for high frequency DC/DC conversion with a unity power factor. A laboratory prototype was built and experimental results were obtained for verification purposes.
引用
收藏
页码：421 / 428
页数：8
相关论文
共 50 条
  • [21] NOVEL BOOST QUASI-RESONANT CONVERTER FOR HIGH-POWER APPLICATIONS
    GAO, Y
    [J]. EUROPEAN TRANSACTIONS ON ELECTRICAL POWER ENGINEERING, 1993, 3 (02): : 143 - 149
  • [22] Power Losses in MOSFET Switch of Quasi-Resonant Pulse Converter with Series Resonant Circuit
    Denisov, Yuriy
    Gordienko, Viacheslav
    Gorodny, Alexey
    Stepenko, Serhii
    Yershov, Roman
    Prokhorova, Aliona
    Kostyrieva, Oleksandra
    [J]. 2016 2ND INTERNATIONAL CONFERENCE ON INTELLIGENT ENERGY AND POWER SYSTEMS (IEPS), 2016,
  • [23] An integrated single-stage quasi-resonant power factor correction converter with active clamp circuit
    Lee, Jun-Young
    Moon, Gun-Woo
    [J]. EPE JOURNAL, 2005, 15 (03) : 11 - +
  • [24] Single-Switch Quasi-Resonant Converter
    Kwon, Jung-Min
    Choi, Woo-Young
    Kwon, Bong-Hwan
    [J]. IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2009, 56 (04) : 1158 - 1163
  • [25] Study of a quasi-resonant converter with symmetrical components
    Nagy, I.
    [J]. Periodica Polytechnica Mechanical Engineering, 1990, 34 (1-2): : 3 - 32
  • [26] 380V Digital Isolated Quasi-Resonant Multiphase Converter for High Power LED Application
    Saggini, Stefano
    Rizzolatti, Roberto
    Ursino, Mario
    Zambetti, Osvaldo
    [J]. THIRTY-THIRD ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION (APEC 2018), 2018, : 3459 - 3465
  • [27] ANALYSIS AND IMPLEMENTATION OF A QUASI-RESONANT BUCK CONVERTER
    TSAI, MC
    [J]. INTERNATIONAL JOURNAL OF ELECTRONICS, 1992, 72 (02) : 223 - 242
  • [28] A Novel High Efficiency Quasi-Resonant Converter
    Zhu, Tianyu
    Wang, Jianze
    Ji, Yanchao
    Liu, Yiqi
    [J]. ENERGIES, 2018, 11 (08):
  • [29] Force Quasi-Resonant (FQR) Flyback Converter for Low Power AC-DC Adapter Application
    Ho, Y. L.
    Cheng, K. W. E.
    Kan, Kin Lung Jerry
    Chung, H. S.
    Lam, Wan Yee
    [J]. 2022 IEEE 9TH INTERNATIONAL CONFERENCE ON POWER ELECTRONICS SYSTEMS AND APPLICATIONS, PESA, 2022,
  • [30] Design of Compensation Circuits for Quasi-Resonant PWM Controllers
    Zhao Ye
    Zhou Yumei
    Duan Liye
    [J]. 2009 IEEE 8TH INTERNATIONAL CONFERENCE ON ASIC, VOLS 1 AND 2, PROCEEDINGS, 2009, : 1129 - +
12345