A ZVS bidirectional three-level DC-DC converter with direct current slew rate control of leakage inductance

Lingyu Xu, Deshang Sha, Hongyu Chen

科研成果: 书/报告/会议事项章节会议稿件同行评审

5 引用 (Scopus)

摘要

A bidirectional isolated three-level DC-DC converter is proposed. Direct current slew rate (DCSR) control of leakage inductance is proposed to minimize conduction loss and current stress facing turns-ratios mismatch and parasitic parameters. Limitations of conventional PWM plus phase shift (PPS) control, comparison between PPS control and the proposed DCSR control are given. Besides, the voltage balance issue and the implementation of the proposed DCSR control are also given. With the proposed DCSR control, lower conduction loss, lower peak current can be obtained when the turns-ratio mismatch and parasitic parameters are considered. A 1kw prototype is built to verify the proposed topology employing the proposed DCSR control.

源语言英语
主期刊名2014 IEEE Energy Conversion Congress and Exposition, ECCE 2014
出版商Institute of Electrical and Electronics Engineers Inc.
4410-4415
页数6
ISBN(电子版)9781479956982
DOI
出版状态已出版 - 11 11月 2014

出版系列

姓名2014 IEEE Energy Conversion Congress and Exposition, ECCE 2014

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Xu, L., Sha, D., & Chen, H. (2014). A ZVS bidirectional three-level DC-DC converter with direct current slew rate control of leakage inductance. 在 2014 IEEE Energy Conversion Congress and Exposition, ECCE 2014 (页码 4410-4415). 文章 6953724 (2014 IEEE Energy Conversion Congress and Exposition, ECCE 2014). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ECCE.2014.6953724