Bidirectional Modular Multilevel Resonant DC Converter for MVDC and LVDC Application

Boliang Li; Long Xu; Jing Sheng; Cong Chen; Xin Xiang; Xiaotian Zhang; Wuhua Li

doi:10.1109/PEDG56097.2023.10215166

Bidirectional Modular Multilevel Resonant DC Converter for MVDC and LVDC Application

Boliang Li
, Long Xu
, Jing Sheng
, Cong Chen
, Xin Xiang
, Xiaotian Zhang
, Wuhua Li

电气工程学院

Xi'an Jiaotong University
Zhejiang University

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

摘要

Medium-voltage (MV) high-power DC-DC converters are essential components in DC transmission and distributed generation systems, as they are responsible for matching different voltage levels and regulating power flow. This paper proposes a bidirectional modular multilevel resonant DC converter (BM-MRC). The operation principle and modulation scheme are introduced, and the control strategy by changing the switching frequency is further investigated to regulate the bidirectional power flow. Moreover, the submodules on the MV side can achieve zero voltage switching (ZVS), and the H-bridge on the low-voltage (LV) side can achieve zero current switching (ZCS) with the proposed control method. Finally, the proposed BMMRC and its control strategy are verified by simulation and experiment.

源语言	英语
主期刊名	PEDG 2023 - 2023 IEEE 14th International Symposium on Power Electronics for Distributed Generation Systems
出版商	Institute of Electrical and Electronics Engineers Inc.
页	341-346
页数	6
ISBN（电子版）	9798350328233
DOI	https://doi.org/10.1109/PEDG56097.2023.10215166
出版状态	已出版 - 2023
活动	14th IEEE International Symposium on Power Electronics for Distributed Generation Systems, PEDG 2023 - Shanghai, 中国期限: 9 6月 2023 → 12 6月 2023

出版系列

姓名	PEDG 2023 - 2023 IEEE 14th International Symposium on Power Electronics for Distributed Generation Systems

会议

会议	14th IEEE International Symposium on Power Electronics for Distributed Generation Systems, PEDG 2023
国家/地区	中国
市	Shanghai
时期	9/06/23 → 12/06/23

联合国可持续发展目标

此成果有助于实现下列可持续发展目标：

可持续发展目标 7 经济适用的清洁能源

访问文件

10.1109/PEDG56097.2023.10215166

其它文件与链接

链接到 Scopus 的出版物

引用此

Li, B., Xu, L., Sheng, J., Chen, C., Xiang, X., Zhang, X., & Li, W. (2023). Bidirectional Modular Multilevel Resonant DC Converter for MVDC and LVDC Application. 在 PEDG 2023 - 2023 IEEE 14th International Symposium on Power Electronics for Distributed Generation Systems (页码 341-346). (PEDG 2023 - 2023 IEEE 14th International Symposium on Power Electronics for Distributed Generation Systems). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/PEDG56097.2023.10215166

Li, Boliang ; Xu, Long ; Sheng, Jing 等. / Bidirectional Modular Multilevel Resonant DC Converter for MVDC and LVDC Application. PEDG 2023 - 2023 IEEE 14th International Symposium on Power Electronics for Distributed Generation Systems. Institute of Electrical and Electronics Engineers Inc., 2023. 页码 341-346 (PEDG 2023 - 2023 IEEE 14th International Symposium on Power Electronics for Distributed Generation Systems).

@inproceedings{920e439646d041949b460e86038cda8c,

title = "Bidirectional Modular Multilevel Resonant DC Converter for MVDC and LVDC Application",

abstract = "Medium-voltage (MV) high-power DC-DC converters are essential components in DC transmission and distributed generation systems, as they are responsible for matching different voltage levels and regulating power flow. This paper proposes a bidirectional modular multilevel resonant DC converter (BM-MRC). The operation principle and modulation scheme are introduced, and the control strategy by changing the switching frequency is further investigated to regulate the bidirectional power flow. Moreover, the submodules on the MV side can achieve zero voltage switching (ZVS), and the H-bridge on the low-voltage (LV) side can achieve zero current switching (ZCS) with the proposed control method. Finally, the proposed BMMRC and its control strategy are verified by simulation and experiment.",

keywords = "bidirectional power flow, control strategy, modular multilevel, resonant converter",

author = "Boliang Li and Long Xu and Jing Sheng and Cong Chen and Xin Xiang and Xiaotian Zhang and Wuhua Li",

note = "Publisher Copyright: {\textcopyright} 2023 IEEE.; 14th IEEE International Symposium on Power Electronics for Distributed Generation Systems, PEDG 2023 ; Conference date: 09-06-2023 Through 12-06-2023",

year = "2023",

doi = "10.1109/PEDG56097.2023.10215166",

language = "英语",

series = "PEDG 2023 - 2023 IEEE 14th International Symposium on Power Electronics for Distributed Generation Systems",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "341--346",

booktitle = "PEDG 2023 - 2023 IEEE 14th International Symposium on Power Electronics for Distributed Generation Systems",

}

Li, B, Xu, L, Sheng, J, Chen, C, Xiang, X, Zhang, X & Li, W 2023, Bidirectional Modular Multilevel Resonant DC Converter for MVDC and LVDC Application. 在 PEDG 2023 - 2023 IEEE 14th International Symposium on Power Electronics for Distributed Generation Systems. PEDG 2023 - 2023 IEEE 14th International Symposium on Power Electronics for Distributed Generation Systems, Institute of Electrical and Electronics Engineers Inc., 页码 341-346, 14th IEEE International Symposium on Power Electronics for Distributed Generation Systems, PEDG 2023, Shanghai, 中国, 9/06/23. https://doi.org/10.1109/PEDG56097.2023.10215166

Bidirectional Modular Multilevel Resonant DC Converter for MVDC and LVDC Application. / Li, Boliang; Xu, Long; Sheng, Jing 等.
PEDG 2023 - 2023 IEEE 14th International Symposium on Power Electronics for Distributed Generation Systems. Institute of Electrical and Electronics Engineers Inc., 2023. 页码 341-346 (PEDG 2023 - 2023 IEEE 14th International Symposium on Power Electronics for Distributed Generation Systems).

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

TY - GEN

T1 - Bidirectional Modular Multilevel Resonant DC Converter for MVDC and LVDC Application

AU - Li, Boliang

AU - Xu, Long

AU - Sheng, Jing

AU - Chen, Cong

AU - Xiang, Xin

AU - Zhang, Xiaotian

AU - Li, Wuhua

PY - 2023

Y1 - 2023

N2 - Medium-voltage (MV) high-power DC-DC converters are essential components in DC transmission and distributed generation systems, as they are responsible for matching different voltage levels and regulating power flow. This paper proposes a bidirectional modular multilevel resonant DC converter (BM-MRC). The operation principle and modulation scheme are introduced, and the control strategy by changing the switching frequency is further investigated to regulate the bidirectional power flow. Moreover, the submodules on the MV side can achieve zero voltage switching (ZVS), and the H-bridge on the low-voltage (LV) side can achieve zero current switching (ZCS) with the proposed control method. Finally, the proposed BMMRC and its control strategy are verified by simulation and experiment.

AB - Medium-voltage (MV) high-power DC-DC converters are essential components in DC transmission and distributed generation systems, as they are responsible for matching different voltage levels and regulating power flow. This paper proposes a bidirectional modular multilevel resonant DC converter (BM-MRC). The operation principle and modulation scheme are introduced, and the control strategy by changing the switching frequency is further investigated to regulate the bidirectional power flow. Moreover, the submodules on the MV side can achieve zero voltage switching (ZVS), and the H-bridge on the low-voltage (LV) side can achieve zero current switching (ZCS) with the proposed control method. Finally, the proposed BMMRC and its control strategy are verified by simulation and experiment.

KW - bidirectional power flow

KW - control strategy

KW - modular multilevel

KW - resonant converter

UR - https://www.scopus.com/pages/publications/85170377918

U2 - 10.1109/PEDG56097.2023.10215166

DO - 10.1109/PEDG56097.2023.10215166

M3 - 会议稿件

AN - SCOPUS:85170377918

T3 - PEDG 2023 - 2023 IEEE 14th International Symposium on Power Electronics for Distributed Generation Systems

SP - 341

EP - 346

BT - PEDG 2023 - 2023 IEEE 14th International Symposium on Power Electronics for Distributed Generation Systems

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 14th IEEE International Symposium on Power Electronics for Distributed Generation Systems, PEDG 2023

Y2 - 9 June 2023 through 12 June 2023

ER -

Li B, Xu L, Sheng J, Chen C, Xiang X, Zhang X 等. Bidirectional Modular Multilevel Resonant DC Converter for MVDC and LVDC Application. 在 PEDG 2023 - 2023 IEEE 14th International Symposium on Power Electronics for Distributed Generation Systems. Institute of Electrical and Electronics Engineers Inc. 2023. 页码 341-346. (PEDG 2023 - 2023 IEEE 14th International Symposium on Power Electronics for Distributed Generation Systems). doi: 10.1109/PEDG56097.2023.10215166

Bidirectional Modular Multilevel Resonant DC Converter for MVDC and LVDC Application

摘要

出版系列

会议

联合国可持续发展目标

访问文件

其它文件与链接

学术指纹

引用此