A Current-fed Resonant Semi-dual Active Bridge DC-DC Converter with Minimum Input Current Ripple

Yichao Fu; Deshang Sha; Yanming Li

doi:10.1109/CIEEC58067.2023.10166536

A Current-fed Resonant Semi-dual Active Bridge DC-DC Converter with Minimum Input Current Ripple

Yichao Fu
, Deshang Sha
, Yanming Li

School of Automation

Beijing Institute of Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

3 Citations (Scopus)

Abstract

This paper proposes a current-fed resonant semi-dual active bridge (semi-DAB) dc-dc converter with LCL resonant tank. The operating principle with the proposed control strategy is analyzed in detail. The resonant current expressions are derived from Fourier fundamental wave analysis. Based on the resonant current expressions, ZVS conditions can be derived. Full range ZVS can be achieved for all the switches in wide input voltage range. In the low voltage side (LVS), the duty cycle of the bottom switches is fixed at 50% to get minimum current ripple. The output power is controlled by the phase shift control. A 1kW experimental prototype is fabricated to verify the effectiveness of the proposed topology.

Original language	English
Title of host publication	2023 IEEE 6th International Electrical and Energy Conference, CIEEC 2023
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	2357-2361
Number of pages	5
ISBN (Electronic)	9798350346671
DOIs	https://doi.org/10.1109/CIEEC58067.2023.10166536
Publication status	Published - 2023
Event	6th IEEE International Electrical and Energy Conference, CIEEC 2023 - Hefei, China Duration: 12 May 2023 → 14 May 2023

Publication series

Name	2023 IEEE 6th International Electrical and Energy Conference, CIEEC 2023

Conference

Conference	6th IEEE International Electrical and Energy Conference, CIEEC 2023
Country/Territory	China
City	Hefei
Period	12/05/23 → 14/05/23

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

Current-fed
LCL resonant tank
full range ZVS
minimum current ripple
semi-DAB

Access to Document

10.1109/CIEEC58067.2023.10166536

Cite this

Fu, Y., Sha, D., & Li, Y. (2023). A Current-fed Resonant Semi-dual Active Bridge DC-DC Converter with Minimum Input Current Ripple. In 2023 IEEE 6th International Electrical and Energy Conference, CIEEC 2023 (pp. 2357-2361). (2023 IEEE 6th International Electrical and Energy Conference, CIEEC 2023). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/CIEEC58067.2023.10166536

@inproceedings{892df4854ded4477baa3701f18d3d401,

title = "A Current-fed Resonant Semi-dual Active Bridge DC-DC Converter with Minimum Input Current Ripple",

abstract = "This paper proposes a current-fed resonant semi-dual active bridge (semi-DAB) dc-dc converter with LCL resonant tank. The operating principle with the proposed control strategy is analyzed in detail. The resonant current expressions are derived from Fourier fundamental wave analysis. Based on the resonant current expressions, ZVS conditions can be derived. Full range ZVS can be achieved for all the switches in wide input voltage range. In the low voltage side (LVS), the duty cycle of the bottom switches is fixed at 50\% to get minimum current ripple. The output power is controlled by the phase shift control. A 1kW experimental prototype is fabricated to verify the effectiveness of the proposed topology.",

keywords = "Current-fed, LCL resonant tank, full range ZVS, minimum current ripple, semi-DAB",

author = "Yichao Fu and Deshang Sha and Yanming Li",

note = "Publisher Copyright: {\textcopyright} 2023 IEEE.; 6th IEEE International Electrical and Energy Conference, CIEEC 2023 ; Conference date: 12-05-2023 Through 14-05-2023",

year = "2023",

doi = "10.1109/CIEEC58067.2023.10166536",

language = "English",

series = "2023 IEEE 6th International Electrical and Energy Conference, CIEEC 2023",

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

pages = "2357--2361",

booktitle = "2023 IEEE 6th International Electrical and Energy Conference, CIEEC 2023",

address = "United States",

}

Fu, Y, Sha, D & Li, Y 2023, A Current-fed Resonant Semi-dual Active Bridge DC-DC Converter with Minimum Input Current Ripple. in 2023 IEEE 6th International Electrical and Energy Conference, CIEEC 2023. 2023 IEEE 6th International Electrical and Energy Conference, CIEEC 2023, Institute of Electrical and Electronics Engineers Inc., pp. 2357-2361, 6th IEEE International Electrical and Energy Conference, CIEEC 2023, Hefei, China, 12/05/23. https://doi.org/10.1109/CIEEC58067.2023.10166536

A Current-fed Resonant Semi-dual Active Bridge DC-DC Converter with Minimum Input Current Ripple. / Fu, Yichao; Sha, Deshang; Li, Yanming.
2023 IEEE 6th International Electrical and Energy Conference, CIEEC 2023. Institute of Electrical and Electronics Engineers Inc., 2023. p. 2357-2361 (2023 IEEE 6th International Electrical and Energy Conference, CIEEC 2023).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - A Current-fed Resonant Semi-dual Active Bridge DC-DC Converter with Minimum Input Current Ripple

AU - Fu, Yichao

AU - Sha, Deshang

AU - Li, Yanming

PY - 2023

Y1 - 2023

N2 - This paper proposes a current-fed resonant semi-dual active bridge (semi-DAB) dc-dc converter with LCL resonant tank. The operating principle with the proposed control strategy is analyzed in detail. The resonant current expressions are derived from Fourier fundamental wave analysis. Based on the resonant current expressions, ZVS conditions can be derived. Full range ZVS can be achieved for all the switches in wide input voltage range. In the low voltage side (LVS), the duty cycle of the bottom switches is fixed at 50% to get minimum current ripple. The output power is controlled by the phase shift control. A 1kW experimental prototype is fabricated to verify the effectiveness of the proposed topology.

AB - This paper proposes a current-fed resonant semi-dual active bridge (semi-DAB) dc-dc converter with LCL resonant tank. The operating principle with the proposed control strategy is analyzed in detail. The resonant current expressions are derived from Fourier fundamental wave analysis. Based on the resonant current expressions, ZVS conditions can be derived. Full range ZVS can be achieved for all the switches in wide input voltage range. In the low voltage side (LVS), the duty cycle of the bottom switches is fixed at 50% to get minimum current ripple. The output power is controlled by the phase shift control. A 1kW experimental prototype is fabricated to verify the effectiveness of the proposed topology.

KW - Current-fed

KW - LCL resonant tank

KW - full range ZVS

KW - minimum current ripple

KW - semi-DAB

UR - https://www.scopus.com/pages/publications/85167570701

U2 - 10.1109/CIEEC58067.2023.10166536

DO - 10.1109/CIEEC58067.2023.10166536

M3 - Conference contribution

AN - SCOPUS:85167570701

T3 - 2023 IEEE 6th International Electrical and Energy Conference, CIEEC 2023

SP - 2357

EP - 2361

BT - 2023 IEEE 6th International Electrical and Energy Conference, CIEEC 2023

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 6th IEEE International Electrical and Energy Conference, CIEEC 2023

Y2 - 12 May 2023 through 14 May 2023

ER -

Fu Y, Sha D, Li Y. A Current-fed Resonant Semi-dual Active Bridge DC-DC Converter with Minimum Input Current Ripple. In 2023 IEEE 6th International Electrical and Energy Conference, CIEEC 2023. Institute of Electrical and Electronics Engineers Inc. 2023. p. 2357-2361. (2023 IEEE 6th International Electrical and Energy Conference, CIEEC 2023). doi: 10.1109/CIEEC58067.2023.10166536

A Current-fed Resonant Semi-dual Active Bridge DC-DC Converter with Minimum Input Current Ripple

Abstract

Publication series

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UN SDGs

Keywords

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