The Time-Domain Analysis for Constant On-Time Critical Mode Boost-Type PFC Converters

被引：0
|
作者：
Chen, Yang-Lin [1 ]
Chen, Yaow-Ming [1 ]
Wu, Cheng-Nan [1 ]
机构：
[1] Natl Taiwan Univ, Dept Elect Engn, Elect Energy Proc Lab EEPro, Taipei, Taiwan
来源：
2012 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE) | 2012年
关键词：
POWER-FACTOR-CORRECTION; INPUT-CURRENT;
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：
This paper proposed a time-domain mathematical analysis for the constant on-time (COT) critical mode (CRM) boost-type power factor correction (PFC) converter with and without zero voltage switching (ZVS) or valley switching (VS). The mathematical expression for the unfiltered input current function is derived and used to calculate the total harmonic distortion (THD). Then, the input filter is considered to calculate the filtered THD. The derived mathematical equations will help users to understand the causes of the current distortion and to design an appropriate filter to reduce the THD. The accuracy of the proposed time-domain analysis is verified by different simulation software, Octave and SIMPLIS. The calculated THD values by the proposed mathematical expressions and by the circuit simulation software are found to be consistent.
引用
收藏
页码：4643 / 4648
页数：6
相关论文
共 50 条
  • [21] Closed-Form Critical Conditions of Instabilities for Constant On-Time Controlled Buck Converters
    Fang, Chung-Chieh
    IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS, 2012, 59 (12) : 3090 - 3097
  • [22] A Novel Simplified Variable On-time Method for CRM Boost PFC Converter
    Guo, Zhehui
    Ren, Xiaoyong
    Wu, Yu
    Zhang, Zhiliang
    Chen, Qianhong
    2017 THIRTY SECOND ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION (APEC), 2017, : 1778 - 1784
  • [23] A More Accurate Variable On-time Control for CRM Flyback PFC Converters
    Zhou, Yuting
    Ren, Xiaoyong
    Guo, Zhehui
    Zhang, Zhiliang
    Chen, Qianhong
    Yao, Kai
    2018 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE), 2018, : 6780 - 6785
  • [24] A Hybrid Constant On-Time Mode for Buck Circuits
    Zhong, Shun
    Shen, Ziqian
    ELECTRONICS, 2021, 10 (08)
  • [25] Analysis of Boost PFC Converters Operating in the Discontinuous Conduction Mode
    Zhang, Xiaotian
    Spencer, Joseph W.
    IEEE TRANSACTIONS ON POWER ELECTRONICS, 2011, 26 (12) : 3621 - 3628
  • [26] Simple Analog-Based Accurate Variable On-Time Control for Critical Conduction Mode Boost Power Factor Correction Converters
    Ren, Xiaoyong
    Zhou, Yuting
    Guo, Zhehui
    Wu, Yu
    Zhang, Zhiliang
    Chen, Qianhong
    IEEE JOURNAL OF EMERGING AND SELECTED TOPICS IN POWER ELECTRONICS, 2020, 8 (04) : 4025 - 4036
  • [27] [ADC characterization in time domain] frequency estimation to linearize time-domain analysis of A/D converters
    Dallet, Dominique
    Slepicka, David
    Berthoumieu, Yannick
    Haddadi, Djamel
    Marchegay, Philippe
    IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2006, 55 (05) : 1536 - 1545
  • [28] Research on the constant on-time capacitor current control of buck converters
    Zhang, Xi
    Sha, Jin
    Xu, Yangjun
    Xu, Jianping
    Chen, Xing
    Diangong Jishu Xuebao/Transactions of China Electrotechnical Society, 2015, 30 (23): : 18 - 23
  • [29] Analysis, Modeling and Controller Design of CRM PFC Boost AC/DC Converter with Constant On-Time Control IC FAN7530
    Yang, Sung-Pei
    Chen, Shin-Ju
    Huang, Chao-Ming
    PROCEEDINGS OF THE 2014 9TH IEEE CONFERENCE ON INDUSTRIAL ELECTRONICS AND APPLICATIONS (ICIEA), 2014, : 354 - 359
  • [30] Integrated circuits of a PFC controller for interleaved critical-mode boost converters
    Wu, T. -F.
    Tsai, J. -R.
    Chen, Y. -M.
    Tsai, Z. -H.
    APEC 2007: TWENTY-SECOND ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION, VOLS 1 AND 2, 2007, : 1347 - +
12345