Journal of Power Electronics

  • 제21권1호
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  • Pages.247-256
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  • 2021
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  • 1598-2092(pISSN)
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  • 2093-4718(eISSN)
전력전자학회 (The Korean Institute of Power Electronics)
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New high-efficiency multifunctional buck/boost/buckboost PFC converter

  • Li, Lunquan (College of Automation Engineering, Nanjing University of Aeronautics and Astronautics) ;
  • Ye, Chang (Institute of Information Engineering, Nanchang Hangkong University) ;
  • Chen, Qianhong (College of Automation Engineering, Nanjing University of Aeronautics and Astronautics) ;
  • Li, Jun (Institute of Information Engineering, Nanchang Hangkong University) ;
  • Liu, Bin (Institute of Information Engineering, Nanchang Hangkong University)
  • 투고 : 2020.03.09
  • 심사 : 2020.09.17
  • 발행 : 2021.01.20
⟨ 이전 논문 다음 논문 ⟩

초록

A new three-phase buck/boost/buckboost power factor correction rectifier is presented in this paper. For the converter, only two high-frequency switching actions exist in each sample period, and only one inductor is used. As a result, system efficiency can be improved. The commutation procedures are analyzed for the three modes, the controller design of the rectifier is discussed, and the output duty is assigned between switches according to different intervals of input voltage. Experiments are conducted to verify the effectiveness of the proposed rectifier.

키워드

과제정보

The authors are grateful for the sponsorship from Industrial Prospective and Key Core Technology Funding of Jiangsu Province under Grant BE2019113 and China NSFC Grant project (No.61963030).

참고문헌

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