Wide Operating Voltage Dual-Active-Bridge Converter with Triple Phase Shift Control

カテゴリ: 研究会(論文単位)

論文No: SPC22012,MD22012

グループ名: 【D】産業応用部門 半導体電力変換/【D】産業応用部門 モータドライブ合同研究会

発行日: 2022/01/24

タイトル(英語): Wide Operating Voltage Dual-Active-Bridge Converter with Triple Phase Shift Control

著者名: Kuo Shih-Hao(National Taiwan University of Science and Technology),Chang Yu-Chen(National Taiwan University of Science and Technology),Chiu Huang-Jen(National Taiwan University of Science and Technology)

著者名(英語): Shih-Hao Kuo(National Taiwan University of Science and Technology),Yu-Chen Chang(National Taiwan University of Science and Technology),Huang-Jen Chiu(National Taiwan University of Science and Technology)

キーワード: Triple-phase-shift|Dual active bridge|Wide operating voltage range|Triple-phase-shift|Dual active bridge|Wide operating voltage range

要約(日本語): An optimal modulation scheme with triple-phase-shift(TPS) control that increase efficiency in the whole load range is presented for a Dual active bridge (DAB) converter under wide output voltage range conditions. This paper provides a comprehensive analys

要約(英語): An optimal modulation scheme with triple-phase-shift(TPS) control that increase efficiency in the whole load range is presented for a Dual active bridge (DAB) converter under wide output voltage range conditions. This paper provides a comprehensive analysis of the DAB with TPS modulation, identifying all the switching modes to operate the DAB where expressions for the transfer functions, the peak inductor current and RMS inductor current are provided. An analysis of Minimum Peak Current and Minimum RMS Current Control also are investigated, on this basic, All-ZVS modulation scheme is originally proposed to improve light-load efficiency and reducing the switching loss. A 15 kW prototype circuit is applied, and experimental results are presented to validate that the modulation and efficiency improvement are realized by applying the optimized modulation scheme. The experimental results also verify the effectiveness of the closed-loop control strategy._x000D_ Index Terms―Dual active bridge converter, triple phase shift modulation, soft switching._x000D_

本誌: 2022年1月27日-2022年1月28日半導体電力変換/モータドライブ合同研究会-1

本誌掲載ページ: 63-70 p

原稿種別: 英語

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