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A boost-Full-Bridge-type single-Active-bridge isolated AC-DC converter

  • Yitong Li
  • , Adria Junyent-Ferre
  • , Paul D. Judge

科研成果: 书/报告/会议事项章节会议稿件同行评审

7 引用 (Scopus)

摘要

A boost-full-bridge (BFB) concept is proposed in this paper. It improves the control dynamics of boost-half-bridge (BHB) converters, and makes the converters feasible for DC-DC applications as well as ac-dc. A BFB-type single-active-bridge (SAB) ac-dc converter is proposed and investigated in this paper, as an example case from the BFB family of topologies for the validation of the BFB concept. The proposed converter topology has high power density and galvanic isolation, thanks to its high-frequency (HF) transformer link. It also features dc-side short-circuit fault-blocking capability. This paper analyzes the operation principles of the converter and presents suitable modulation and controller schemes. Experiment results are also provided to demonstrate the start-up dynamics, steady-state waveforms, and the dc-fault-blocking capability of the converter.

源语言英语
主期刊名34th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2019
出版商Institute of Electrical and Electronics Engineers Inc.
2021-2028
页数8
ISBN(电子版)9781538683309
DOI
出版状态已出版 - 24 5月 2019
已对外发布
活动34th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2019 - Anaheim, 美国
期限: 17 3月 201921 3月 2019

出版系列

姓名Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC
2019-March

会议

会议34th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2019
国家/地区美国
Anaheim
时期17/03/1921/03/19

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