A Microcontroller-Based High Efficiency Critical Conduction Mode Control for GaN-Based Totem-Pole PFC

被引：3
|
作者：
Chen, Xingyu [1 ]
Son, Gibong [1 ]
Jin, Feng [1 ]
Li, Qiang [1 ]
机构：
[1] Virginia Polytech Inst & State Univ, Ctr Power Elect Syst, Bradley Dept Elect & Comp Engn, Blacksburg, VA 24061 USA
来源：
2021 IEEE 22ND WORKSHOP ON CONTROL AND MODELLING OF POWER ELECTRONICS (COMPEL) | 2021年
关键词：
GaN; totem-pole PFC; critical conduction mode (CRM); zero voltage switching (ZVS); digital control; RECTIFIER;
D O I：
10.1109/COMPEL52922.2021.9646009
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 introduces a new control method for Gallium-Nitride (GaN) device based critical conduction mode (CRM) totem-pole power factor correction (PFC) rectifiers. A simple digital control method based on synchronous rectifier (SR) on-time calculation is proposed such that the converter operates in CRM, achieves zero voltage switching (ZVS), realizes high efficiency, and also avoids the delay and noise issues from zero-current detection (ZCD) circuit. Average current mode control is implemented to achieve unity power factor (PF) and low total harmonic distortion (THD). The proposed control method is implemented in a microcontroller unit (MCU) and demonstrated on a two-phase interleaved 2.2kW GaN-based totem-pole PFC prototype.
引用
收藏
页数：7
相关论文
共 50 条
  • [1] Microcontroller-Based MHz Totem-Pole PFC with Critical Mode Control
    Huang, Zhengrong
    Liu, Zhengyang
    Li, Qiang
    Lee, Fred C.
    2016 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE), 2016,
  • [2] Constant on-time variable frequency control for critical conduction mode GaN-based totem-pole PFC converters
    Zhang, Shuang
    Fang, Yu
    Shu, Kaixin
    Gu, Qiuyang
    Wang, Xuehua
    JOURNAL OF POWER ELECTRONICS, 2023, 23 (12) : 1856 - 1866
  • [3] Constant on-time variable frequency control for critical conduction mode GaN-based totem-pole PFC converters
    Shuang Zhang
    Yu Fang
    Kaixin Shu
    Qiuyang Gu
    Xuehua Wang
    Journal of Power Electronics, 2023, 23 : 1856 - 1866
  • [4] Inductor Design and ZVS Control for a GaN-Based High Efficiency CRM Totem-Pole PFC Converter
    Sun, Jingjing
    Huang, Xingxuan
    Strain, Nathan N.
    Costinett, Daniel J.
    Tolbert, Leon M.
    THIRTY-FOURTH ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION (APEC 2019), 2019, : 727 - 733
  • [5] Novel Efficiency Optimized Inductor Design for GaN-Based Totem-Pole PFC
    Huang, Yong-Yi
    Lai, Yen-Shin
    2022 IEEE 31ST INTERNATIONAL SYMPOSIUM ON INDUSTRIAL ELECTRONICS (ISIE), 2022, : 933 - 938
  • [6] Design of GaN-Based MHz Totem-Pole PFC Rectifier
    Liu, Zhengyang
    Lee, Fred C.
    Li, Qiang
    Yang, Yuchen
    IEEE JOURNAL OF EMERGING AND SELECTED TOPICS IN POWER ELECTRONICS, 2016, 4 (03) : 799 - 807
  • [7] Design of GaN-based MHz Totem-pole PFC Rectifier
    Liu, Zhengyang
    Lee, Fred C.
    Li, Qiang
    Yang, Yuchen
    2015 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE), 2015, : 682 - 688
  • [8] Digital-Based Interleaving Control for GaN-based MHz CRM Totem-pole PFC
    Liu, Zhengyang
    Huang, Zhengrong
    Lee, Fred C.
    Li, Qiang
    APEC 2016 31ST ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION, 2016, : 1847 - 1852
  • [9] Digital-Based Interleaving Control for GaN-Based MHz CRM Totem-Pole PFC
    Liu, Zhengyang
    Huang, Zhengrong
    Lee, Fred C.
    Li, Qiang
    IEEE JOURNAL OF EMERGING AND SELECTED TOPICS IN POWER ELECTRONICS, 2016, 4 (03) : 808 - 814
  • [10] GaN-based High Frequency Totem-Pole Bridgeless PFC Design with Digital Implementation
    Xue, Lingxiao
    Shen, Zhiyu
    Boroyevich, Dushan
    Mattavelli, Paolo
    2015 THIRTIETH ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION (APEC 2015), 2015, : 759 - 766
12345