Control Strategy of Working Mode Optimization for Three-Phase Single-Stage Isolated AC-DC Converter

Zining Wang; Zhiqiang Guo

doi:10.1109/PEAS58692.2023.10394704

Control Strategy of Working Mode Optimization for Three-Phase Single-Stage Isolated AC-DC Converter

Zining Wang, Zhiqiang Guo

School of Automation

Beijing Institute of Technology

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

Abstract

This paper proposes a control strategy of working mode optimization for a three-phase single-stage isolated AC-DC converter based on the dual active bridge (DAB). The optimum working mode is analyzed and implemented. The current vectors are decomposed by space vector modulation, and the two current vectors are respectively controlled in adjacent switching cycles. The two vectors are implemented by the optimum working modes. The operating mode of the circuit changes with the amplitude of the input voltage and the output load, and ensure to realize unit power factor. Finally, the feasibility and correctness of the control strategy are verified by the experimental results.

Original language	English
Title of host publication	PEAS 2023 - 2023 IEEE 2nd International Power Electronics and Application Symposium, Conference Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	13-18
Number of pages	6
ISBN (Electronic)	9798350313765
DOIs	https://doi.org/10.1109/PEAS58692.2023.10394704
Publication status	Published - 2023
Event	2nd IEEE International Power Electronics and Application Symposium, PEAS 2023 - Guangzhou, China Duration: 10 Nov 2023 → 13 Nov 2023

Publication series

Name	PEAS 2023 - 2023 IEEE 2nd International Power Electronics and Application Symposium, Conference Proceedings

Conference

Conference	2nd IEEE International Power Electronics and Application Symposium, PEAS 2023
Country/Territory	China
City	Guangzhou
Period	10/11/23 → 13/11/23

Keywords

optimal working modes
three-phase single-stage isolated AC-DC converter
unit power factor

Access to Document

10.1109/PEAS58692.2023.10394704

Cite this

Wang, Z., & Guo, Z. (2023). Control Strategy of Working Mode Optimization for Three-Phase Single-Stage Isolated AC-DC Converter. In PEAS 2023 - 2023 IEEE 2nd International Power Electronics and Application Symposium, Conference Proceedings (pp. 13-18). (PEAS 2023 - 2023 IEEE 2nd International Power Electronics and Application Symposium, Conference Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/PEAS58692.2023.10394704

Wang, Zining ; Guo, Zhiqiang. / Control Strategy of Working Mode Optimization for Three-Phase Single-Stage Isolated AC-DC Converter. PEAS 2023 - 2023 IEEE 2nd International Power Electronics and Application Symposium, Conference Proceedings. Institute of Electrical and Electronics Engineers Inc., 2023. pp. 13-18 (PEAS 2023 - 2023 IEEE 2nd International Power Electronics and Application Symposium, Conference Proceedings).

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title = "Control Strategy of Working Mode Optimization for Three-Phase Single-Stage Isolated AC-DC Converter",

abstract = "This paper proposes a control strategy of working mode optimization for a three-phase single-stage isolated AC-DC converter based on the dual active bridge (DAB). The optimum working mode is analyzed and implemented. The current vectors are decomposed by space vector modulation, and the two current vectors are respectively controlled in adjacent switching cycles. The two vectors are implemented by the optimum working modes. The operating mode of the circuit changes with the amplitude of the input voltage and the output load, and ensure to realize unit power factor. Finally, the feasibility and correctness of the control strategy are verified by the experimental results.",

keywords = "optimal working modes, three-phase single-stage isolated AC-DC converter, unit power factor",

author = "Zining Wang and Zhiqiang Guo",

note = "Publisher Copyright: {\textcopyright} 2023 IEEE.; 2nd IEEE International Power Electronics and Application Symposium, PEAS 2023 ; Conference date: 10-11-2023 Through 13-11-2023",

year = "2023",

doi = "10.1109/PEAS58692.2023.10394704",

language = "English",

series = "PEAS 2023 - 2023 IEEE 2nd International Power Electronics and Application Symposium, Conference Proceedings",

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

pages = "13--18",

booktitle = "PEAS 2023 - 2023 IEEE 2nd International Power Electronics and Application Symposium, Conference Proceedings",

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}

Wang, Z & Guo, Z 2023, Control Strategy of Working Mode Optimization for Three-Phase Single-Stage Isolated AC-DC Converter. in PEAS 2023 - 2023 IEEE 2nd International Power Electronics and Application Symposium, Conference Proceedings. PEAS 2023 - 2023 IEEE 2nd International Power Electronics and Application Symposium, Conference Proceedings, Institute of Electrical and Electronics Engineers Inc., pp. 13-18, 2nd IEEE International Power Electronics and Application Symposium, PEAS 2023, Guangzhou, China, 10/11/23. https://doi.org/10.1109/PEAS58692.2023.10394704

Control Strategy of Working Mode Optimization for Three-Phase Single-Stage Isolated AC-DC Converter. / Wang, Zining; Guo, Zhiqiang.
PEAS 2023 - 2023 IEEE 2nd International Power Electronics and Application Symposium, Conference Proceedings. Institute of Electrical and Electronics Engineers Inc., 2023. p. 13-18 (PEAS 2023 - 2023 IEEE 2nd International Power Electronics and Application Symposium, Conference Proceedings).

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

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N2 - This paper proposes a control strategy of working mode optimization for a three-phase single-stage isolated AC-DC converter based on the dual active bridge (DAB). The optimum working mode is analyzed and implemented. The current vectors are decomposed by space vector modulation, and the two current vectors are respectively controlled in adjacent switching cycles. The two vectors are implemented by the optimum working modes. The operating mode of the circuit changes with the amplitude of the input voltage and the output load, and ensure to realize unit power factor. Finally, the feasibility and correctness of the control strategy are verified by the experimental results.

AB - This paper proposes a control strategy of working mode optimization for a three-phase single-stage isolated AC-DC converter based on the dual active bridge (DAB). The optimum working mode is analyzed and implemented. The current vectors are decomposed by space vector modulation, and the two current vectors are respectively controlled in adjacent switching cycles. The two vectors are implemented by the optimum working modes. The operating mode of the circuit changes with the amplitude of the input voltage and the output load, and ensure to realize unit power factor. Finally, the feasibility and correctness of the control strategy are verified by the experimental results.

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M3 - Conference contribution

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PB - Institute of Electrical and Electronics Engineers Inc.

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Wang Z, Guo Z. Control Strategy of Working Mode Optimization for Three-Phase Single-Stage Isolated AC-DC Converter. In PEAS 2023 - 2023 IEEE 2nd International Power Electronics and Application Symposium, Conference Proceedings. Institute of Electrical and Electronics Engineers Inc. 2023. p. 13-18. (PEAS 2023 - 2023 IEEE 2nd International Power Electronics and Application Symposium, Conference Proceedings). doi: 10.1109/PEAS58692.2023.10394704

Control Strategy of Working Mode Optimization for Three-Phase Single-Stage Isolated AC-DC Converter

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