• 首页|关于本刊|编委阵容|投稿指南|收录情况|订阅指南|征稿启事|诚邀专家|学术道德|English
  • E-mail:
  • 密 码: 
  •    
  • 用户名:
  • 密 码: 
  •    
最新录用 更多>>
李浩然,董秀成,陈庚,阎铁生,代莎.电感复用型PFC变换器及其控制策略[J].电源学报,2019,17(4):50-56
电感复用型PFC变换器及其控制策略
Multiplexing-inductor PFC Converter and Its Control Strategy
投稿时间:2017-05-21  修订日期:2019-01-15
DOI:10.13234/j.issn.2095-2805.2019.4.50
中文关键词:  功率因数校正  拓扑结构  断续导通模式  复用电感导通模式
英文关键词:power factor correction (PFC)  topology  discontinuous conduction mode (DCM)  multiplexing-inductor conduction mode (MCM)
基金项目:西华大学研究生创新基金资助项目(ycjj2017161)
作者单位E-mail
李浩然 西华大学电气与电子信息学院, 成都 610039 haoranlee502@163.com 
董秀成 西华大学电气与电子信息学院, 成都 610039  
陈庚 西华大学电气与电子信息学院, 成都 610039  
阎铁生 西华大学电气与电子信息学院, 成都 610039  
代莎 西华大学电气与电子信息学院, 成都 610039  
摘要点击次数: 489
全文下载次数: 483
中文摘要:
      提出一种复用电感导通模式MCM(multiplexing-inductor conduction mode)的概念,对MCM模式下的电感电流进行了详细分析。通过电感复用及MCM的概念,对Boost与Buck的级联结构进行变换,提出了一种电感复用型功率因数校正器MPFC(multiplexing-inductor power factor corrector)变换器的拓扑结构,这种结构减少了电感的数量,使变换器体积减小,节约了成本。MPFC的控制模式分为电流模控制与电压模控制,通过分析这2种控制方式的特点发现,电压模控制的MPFC更适合实际运用。仿真实验表明,MPFC变换器的输入功率因数与输出电压纹波符合一般的工业生产需求,证明了MPFC原理的正确性及实际应用的可实施性。
英文摘要:
      A novel concept of multiplexing-inductor conduction mode(MCM) is proposed, and the current of an in-ductor in MCM mode is analyzed in detail. Based on the concepts of multiplexing-inductor and MCM, a cascade structure of Boost and Buck is transformed, and a topology of multiplexing-inductor power factor corrector(MPFC) converter is proposed. With this structure, the number of inductors decreases, thus reducing the converter's size and saving its cost. The control modes of an MPFC converter include current mode control and voltage mode control, and their characteristics are analyzed. Through analysis, it is found that the voltage mode control of the MPFC converter is more suitable for practical use. Simulation results indicate that the input power factor and the output voltage ripple of the MPFC converter meet the general industrial production requirements, which proves the validity of the principle of MPFC and the practicability of its applications in reality.
查看全文  查看/发表评论  下载PDF阅读器
关闭