Inverting Quasi-Resonant Switched-Capacitor Bidirectional Converter and Its Application to Battery Equalization

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概要

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• The proposed quasi-resonant (QR) zero current switching (ZCS) switched-capacitor (SC) converter is a new type of bidirectional power flow control conversion scheme. The proposed converter is able to provide voltage conversion ratios from $-$3/$-$${1 \over 3}$ (triple-mode/trisection-mode) to $-n/-$${1 \over n}$ ($-$n-mode/$-$${1 \over n}$-mode) by adding a different number of switched-capacitors and power MOSFET switches with a small series connected resonant inductor for forward and reverse power flow control schemes. It possesses the advantages of low switching losses and current stress in this QR ZCS SC converter. The principle of operation, theoretical analysis of the proposed triple-mode/trisection-mode bidirectional power conversion scheme is described in detail with circuit model analysis. Simulation and experimental studies are carried out to verify the performance of the proposed inverting type ZCS SC QR bidirectional converter. The proposed converters can be applied to battery equalization for battery management system (BMS).

• （社）電子情報通信学会の論文
• 2009-04-01

著者

• Cheng Ming‐wang

  Graduate Institute Of A.s.e. Fu-jen Catholic University

• LEE Yuang-Shung

  Graduate Institute of Applied Science and Engineering, Fu-Jen Catholic University

• CHIU Yin-Yuan

  Department of Electronic Engineering, Fu-Jen Catholic University

• CHENG Ming-Wang

  Graduate Institute of Applied Science and Engineering, Fu-Jen Catholic University

• KO Yi-Pin

  Graduate Institute of Applied Science and Engineering, Fu-Jen Catholic University

• HSIAO Sung-Hsin

  Graduate Institute of Applied Science and Engineering, Fu-Jen Catholic University

• Cheng Ming-wang

  Graduate Institute Of Applied Science And Engineering Fu-jen Catholic University

• Ko Yi-pin

  Graduate Institute Of Applied Science And Engineering Fu-jen Catholic University

• Chiu Yin-yuan

  Department Of Electronic Engineering Fu-jen Catholic University

• Lee Yuang-shung

  Graduate Institute Of Applied Science And Engineering Fu-jen Catholic University

• Hsiao Sung-hsin

  Graduate Institute Of Applied Science And Engineering Fu-jen Catholic University

関連論文

• Inverting Quasi-Resonant Switched-Capacitor Bidirectional Converter and Its Application to Battery Equalization
• Generalized Construction of ZCS Switched-Capacitor Bi-directional Converter(Energy in Electronics Communications)
• Fuzzy Controlled Individual Cell Equalizers for Lithium-Ion Batteries
• Individual Cell Equalization for Series Connected Lithium-Ion Batteries(Energy in Electronics Communications)

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