A Flexible Control Scheme for Single-Stage DAB AC/DC Converters

Bochen Liu; Pooya Davari; Frede Blaabjerg

doi:10.1109/PEAC.2018.8590531

A Flexible Control Scheme for Single-Stage DAB AC/DC Converters

Bochen Liu, Pooya Davari, Frede Blaabjerg

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

5 Citations (Scopus)

381 Downloads (Pure)

Abstract

A flexible control method for a single-stage dual-active-bridge (DAB) based ac-dc converter is proposed. In order to avoid look-up tables and extend the achievable transfer power range, the proposed control scheme utilizes light and heavy load operation modes and adopt the suitable mode depending on the output power level. Meanwhile, unity power factor and zero-voltage switching (ZVS) can be achieved during one full-range mains cycle. Simulation results and experimental results are presented to validate the proposed method and theoretical analysis.

Original language	English
Title of host publication	Proceedings of the IEEE International Power Electronics and Application Conference and Exposition (PEAC 2018)
Number of pages	6
Place of Publication	China
Publisher	IEEE Press
Publication date	Nov 2018
Pages	1-6
ISBN (Print)	978-1-5386-6055-3
ISBN (Electronic)	978-1-5386-6054-6
DOIs	https://doi.org/10.1109/PEAC.2018.8590531
Publication status	Published - Nov 2018
Event	2nd IEEE Power Electronics and Applications Conference and Exposition - Shenzhen, China Duration: 4 Nov 2018 → 7 Nov 2018 Conference number: 2nd http://www.peac-conf.org/

Conference

Conference	2nd IEEE Power Electronics and Applications Conference and Exposition
Number	2nd
Country/Territory	China
City	Shenzhen
Period	04/11/2018 → 07/11/2018
Internet address	http://www.peac-conf.org/

Keywords

single-stage
DAB
ZVS
power

Access to Document

10.1109/PEAC.2018.8590531

A Flexible Control Scheme for Single Stage DAB AC DC Converters @ PEAC 2018Accepted author manuscript, 1.27 MB

AUB Link

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An Optimized Dual Active Bridge Converter for EV On-board Charger
Liu, B., Davari, P. & Blaabjerg, F.
01/12/2017 → 01/12/2020
Project: PhD Project
REPEPS: REliable Power Electronic based Power System
Blaabjerg, F., Iannuzzo, F., Davari, P., Wang, H., Wang, X. & Yang, Y.
01/08/2017 → 01/12/2023
Project: Research
Multi-Physics of High Power Density Power Electronic Systems
Davari, P. & Steffensen, B.
DFF-Individuelle postdocstipendier : DFF-1333-00034
01/03/2016 → 31/05/2018
Project: Research

Cite this

@inproceedings{73d21cedfffc402e82d9520ce3f0f4cd,

title = "A Flexible Control Scheme for Single-Stage DAB AC/DC Converters",

abstract = "A flexible control method for a single-stage dual-active-bridge (DAB) based ac-dc converter is proposed. In order to avoid look-up tables and extend the achievable transfer power range, the proposed control scheme utilizes light and heavy load operation modes and adopt the suitable mode depending on the output power level. Meanwhile, unity power factor and zero-voltage switching (ZVS) can be achieved during one full-range mains cycle. Simulation results and experimental results are presented to validate the proposed method and theoretical analysis.",

keywords = "single-stage, DAB, ZVS, power",

author = "Bochen Liu and Pooya Davari and Frede Blaabjerg",

year = "2018",

month = nov,

doi = "10.1109/PEAC.2018.8590531",

language = "English",

isbn = "978-1-5386-6055-3",

pages = "1--6",

booktitle = "Proceedings of the IEEE International Power Electronics and Application Conference and Exposition (PEAC 2018)",

publisher = "IEEE Press",

note = "2nd IEEE Power Electronics and Applications Conference and Exposition, PEAC 2018 ; Conference date: 04-11-2018 Through 07-11-2018",

url = "http://www.peac-conf.org/",

}

Liu, B, Davari, P & Blaabjerg, F 2018, A Flexible Control Scheme for Single-Stage DAB AC/DC Converters. in Proceedings of the IEEE International Power Electronics and Application Conference and Exposition (PEAC 2018). IEEE Press, China, pp. 1-6, 2nd IEEE Power Electronics and Applications Conference and Exposition, Shenzhen, China, 04/11/2018. https://doi.org/10.1109/PEAC.2018.8590531

A Flexible Control Scheme for Single-Stage DAB AC/DC Converters. / Liu, Bochen; Davari, Pooya ; Blaabjerg, Frede.
Proceedings of the IEEE International Power Electronics and Application Conference and Exposition (PEAC 2018). China: IEEE Press, 2018. p. 1-6.

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

TY - GEN

T1 - A Flexible Control Scheme for Single-Stage DAB AC/DC Converters

AU - Liu, Bochen

AU - Davari, Pooya

AU - Blaabjerg, Frede

N1 - Conference code: 2nd

PY - 2018/11

Y1 - 2018/11

N2 - A flexible control method for a single-stage dual-active-bridge (DAB) based ac-dc converter is proposed. In order to avoid look-up tables and extend the achievable transfer power range, the proposed control scheme utilizes light and heavy load operation modes and adopt the suitable mode depending on the output power level. Meanwhile, unity power factor and zero-voltage switching (ZVS) can be achieved during one full-range mains cycle. Simulation results and experimental results are presented to validate the proposed method and theoretical analysis.

AB - A flexible control method for a single-stage dual-active-bridge (DAB) based ac-dc converter is proposed. In order to avoid look-up tables and extend the achievable transfer power range, the proposed control scheme utilizes light and heavy load operation modes and adopt the suitable mode depending on the output power level. Meanwhile, unity power factor and zero-voltage switching (ZVS) can be achieved during one full-range mains cycle. Simulation results and experimental results are presented to validate the proposed method and theoretical analysis.

KW - single-stage

KW - DAB

KW - ZVS

KW - power

U2 - 10.1109/PEAC.2018.8590531

DO - 10.1109/PEAC.2018.8590531

M3 - Article in proceeding

SN - 978-1-5386-6055-3

SP - 1

EP - 6

BT - Proceedings of the IEEE International Power Electronics and Application Conference and Exposition (PEAC 2018)

PB - IEEE Press

CY - China

T2 - 2nd IEEE Power Electronics and Applications Conference and Exposition

Y2 - 4 November 2018 through 7 November 2018

ER -

A Flexible Control Scheme for Single-Stage DAB AC/DC Converters

Abstract

Conference

Keywords

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Projects

An Optimized Dual Active Bridge Converter for EV On-board Charger

REPEPS: REliable Power Electronic based Power System

Multi-Physics of High Power Density Power Electronic Systems

Cite this