A Reconfigurable Phase-Shift Full-Bridge Converter for the Wide Output Voltage EV Charging Application

Dingsihao Lyu; Thiago Batista Soeiro; Pavol Bauer

doi:10.23919/ICPE2023-ECCEAsia54778.2023.10213917

A Reconfigurable Phase-Shift Full-Bridge Converter for the Wide Output Voltage EV Charging Application

Dingsihao Lyu^*
, Thiago Batista Soeiro
, Pavol Bauer

^*Corresponding author for this work

Power Electronics

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

1 Citation (Scopus)

109 Downloads (Pure)

Abstract

This paper proposes a new phase-shift full-bridge (PSFB) DC/DC converter with a reconfigurable secondary side for the wide output voltage range Electric Vehicle (EV) charging application. This converter features a two-secondary-windings transformer and two auxiliary switches. Its rectifying stage can be configured into a full-bridge rectifier when the output voltage is high or as a center-tapped rectifier when the output voltage is low. As a result, the efficiency of the proposed converter at low output voltage can be significantly improved compared to the conventional PSFB converter, making it suitable for the wide output voltage range EV charging application. This paper presents the steady state analytical modeling of the proposed converter, which is verified by circuit simulations. The loss comparison between the proposed converter and the conventional PSFB converter designed for the EV charging application is presented, and the efficiency improvement is for the proposed converter.

Original language	English
Title of host publication	ICPE 2023-ECCE Asia - 11th International Conference on Power Electronics - ECCE Asia
Subtitle of host publication	Green World with Power Electronics
Publisher	IEEE
Pages	1542-1547
Number of pages	6
ISBN (Electronic)	9788957083505
DOIs	https://doi.org/10.23919/ICPE2023-ECCEAsia54778.2023.10213917
Publication status	Published - 22 Aug 2023
Event	11th International Conference on Power Electronics - ECCE Asia, ICPE 2023 - Jeju, Korea, Republic of Duration: 22 May 2023 → 25 May 2023 Conference number: 11

Conference

Conference	11th International Conference on Power Electronics - ECCE Asia, ICPE 2023
Abbreviated title	ICPE 2023
Country/Territory	Korea, Republic of
City	Jeju
Period	22/05/23 → 25/05/23

UN SDGs

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

SDG 7 Affordable and Clean Energy

Keywords

DC/DC
phase-shift full-bridge converter
reconfiguration
wide voltage range
2024 OA procedure

Access to Document

10.23919/ICPE2023-ECCEAsia54778.2023.10213917

A_Reconfigurable_Phase-Shift_Full-Bridge_Converter_for_the_Wide_Output_Voltage_EV_Charging_ApplicationFinal published version, 4.84 MBLicence: Taverne

Cite this

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title = "A Reconfigurable Phase-Shift Full-Bridge Converter for the Wide Output Voltage EV Charging Application",

abstract = "This paper proposes a new phase-shift full-bridge (PSFB) DC/DC converter with a reconfigurable secondary side for the wide output voltage range Electric Vehicle (EV) charging application. This converter features a two-secondary-windings transformer and two auxiliary switches. Its rectifying stage can be configured into a full-bridge rectifier when the output voltage is high or as a center-tapped rectifier when the output voltage is low. As a result, the efficiency of the proposed converter at low output voltage can be significantly improved compared to the conventional PSFB converter, making it suitable for the wide output voltage range EV charging application. This paper presents the steady state analytical modeling of the proposed converter, which is verified by circuit simulations. The loss comparison between the proposed converter and the conventional PSFB converter designed for the EV charging application is presented, and the efficiency improvement is for the proposed converter.",

keywords = "DC/DC, phase-shift full-bridge converter, reconfiguration, wide voltage range, 2024 OA procedure",

author = "Dingsihao Lyu and Soeiro, \{Thiago Batista\} and Pavol Bauer",

note = "Publisher Copyright: {\textcopyright} 2023 The Korean Institute of Power Electronics.; 11th International Conference on Power Electronics - ECCE Asia, ICPE 2023, ICPE 2023 ; Conference date: 22-05-2023 Through 25-05-2023",

year = "2023",

month = aug,

day = "22",

doi = "10.23919/ICPE2023-ECCEAsia54778.2023.10213917",

language = "English",

pages = "1542--1547",

booktitle = "ICPE 2023-ECCE Asia - 11th International Conference on Power Electronics - ECCE Asia",

publisher = "IEEE",

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}

Lyu, D, Soeiro, TB & Bauer, P 2023, A Reconfigurable Phase-Shift Full-Bridge Converter for the Wide Output Voltage EV Charging Application. in ICPE 2023-ECCE Asia - 11th International Conference on Power Electronics - ECCE Asia: Green World with Power Electronics. IEEE, pp. 1542-1547, 11th International Conference on Power Electronics - ECCE Asia, ICPE 2023, Jeju, Korea, Republic of, 22/05/23. https://doi.org/10.23919/ICPE2023-ECCEAsia54778.2023.10213917

A Reconfigurable Phase-Shift Full-Bridge Converter for the Wide Output Voltage EV Charging Application. / Lyu, Dingsihao; Soeiro, Thiago Batista; Bauer, Pavol.
ICPE 2023-ECCE Asia - 11th International Conference on Power Electronics - ECCE Asia: Green World with Power Electronics. IEEE, 2023. p. 1542-1547.

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

TY - GEN

T1 - A Reconfigurable Phase-Shift Full-Bridge Converter for the Wide Output Voltage EV Charging Application

AU - Lyu, Dingsihao

AU - Soeiro, Thiago Batista

AU - Bauer, Pavol

N1 - Conference code: 11

PY - 2023/8/22

Y1 - 2023/8/22

N2 - This paper proposes a new phase-shift full-bridge (PSFB) DC/DC converter with a reconfigurable secondary side for the wide output voltage range Electric Vehicle (EV) charging application. This converter features a two-secondary-windings transformer and two auxiliary switches. Its rectifying stage can be configured into a full-bridge rectifier when the output voltage is high or as a center-tapped rectifier when the output voltage is low. As a result, the efficiency of the proposed converter at low output voltage can be significantly improved compared to the conventional PSFB converter, making it suitable for the wide output voltage range EV charging application. This paper presents the steady state analytical modeling of the proposed converter, which is verified by circuit simulations. The loss comparison between the proposed converter and the conventional PSFB converter designed for the EV charging application is presented, and the efficiency improvement is for the proposed converter.

AB - This paper proposes a new phase-shift full-bridge (PSFB) DC/DC converter with a reconfigurable secondary side for the wide output voltage range Electric Vehicle (EV) charging application. This converter features a two-secondary-windings transformer and two auxiliary switches. Its rectifying stage can be configured into a full-bridge rectifier when the output voltage is high or as a center-tapped rectifier when the output voltage is low. As a result, the efficiency of the proposed converter at low output voltage can be significantly improved compared to the conventional PSFB converter, making it suitable for the wide output voltage range EV charging application. This paper presents the steady state analytical modeling of the proposed converter, which is verified by circuit simulations. The loss comparison between the proposed converter and the conventional PSFB converter designed for the EV charging application is presented, and the efficiency improvement is for the proposed converter.

KW - DC/DC

KW - phase-shift full-bridge converter

KW - reconfiguration

KW - wide voltage range

KW - 2024 OA procedure

UR - https://www.scopus.com/pages/publications/85170637190

U2 - 10.23919/ICPE2023-ECCEAsia54778.2023.10213917

DO - 10.23919/ICPE2023-ECCEAsia54778.2023.10213917

M3 - Conference contribution

AN - SCOPUS:85170637190

SP - 1542

EP - 1547

BT - ICPE 2023-ECCE Asia - 11th International Conference on Power Electronics - ECCE Asia

PB - IEEE

T2 - 11th International Conference on Power Electronics - ECCE Asia, ICPE 2023

Y2 - 22 May 2023 through 25 May 2023

ER -

A Reconfigurable Phase-Shift Full-Bridge Converter for the Wide Output Voltage EV Charging Application

Abstract

Conference

UN SDGs

Keywords

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