Three-phase on-board charger with three modules of single-stage interleaved soft-switching AC-DC converter

Byeongwoo Kim; Hyojun Kim; Sewan Choi

doi:10.1109/APEC.2018.8341592

Three-phase on-board charger with three modules of single-stage interleaved soft-switching AC-DC converter

Byeongwoo Kim
, Hyojun Kim
, Sewan Choi

Dept. of Electrical and Information Engineering

Seoul National University of Science and Technology (SNUST)

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

16 Scopus citations

Abstract

This paper proposes a new three-phase on-board charger with three modules of single-phase single-stage interleaved soft-switching ac-dc converter. Each module has single-stage structure with reduced component counts. It achieves ZVS turn-on of all switches and ZCS turn-off of all diodes. Eliminating the low frequency component in the battery charging current, the proposed converter is able to charge the battery with dc current. A balancing control algorithm is proposed to limit the excessive current through each module caused by unbalanced three-phase input voltage. A preliminary prototype of the proposed converter has been built and tested to verify the validity of the proposed concept.

Original language	English
Title of host publication	APEC 2018 - 33rd Annual IEEE Applied Power Electronics Conference and Exposition
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	3405-3410
Number of pages	6
ISBN (Electronic)	9781538611807
DOIs	https://doi.org/10.1109/APEC.2018.8341592
State	Published - 18 Apr 2018
Event	33rd Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2018 - San Antonio, United States Duration: 4 Mar 2018 → 8 Mar 2018

Publication series

Name	Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC
Volume	2018-March

Conference

Conference	33rd Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2018
Country/Territory	United States
City	San Antonio
Period	4/03/18 → 8/03/18

UN SDGs

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

SDG 7 Affordable and Clean Energy

Keywords

Balancing control
EV charger
OBC
On-board charger
Single-phase module
Single-stage
Three-phase

Access to Document

10.1109/APEC.2018.8341592

Cite this

Kim, B., Kim, H., & Choi, S. (2018). Three-phase on-board charger with three modules of single-stage interleaved soft-switching AC-DC converter. In APEC 2018 - 33rd Annual IEEE Applied Power Electronics Conference and Exposition (pp. 3405-3410). (Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC; Vol. 2018-March). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APEC.2018.8341592

Kim, Byeongwoo ; Kim, Hyojun ; Choi, Sewan. / Three-phase on-board charger with three modules of single-stage interleaved soft-switching AC-DC converter. APEC 2018 - 33rd Annual IEEE Applied Power Electronics Conference and Exposition. Institute of Electrical and Electronics Engineers Inc., 2018. pp. 3405-3410 (Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC).

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title = "Three-phase on-board charger with three modules of single-stage interleaved soft-switching AC-DC converter",

abstract = "This paper proposes a new three-phase on-board charger with three modules of single-phase single-stage interleaved soft-switching ac-dc converter. Each module has single-stage structure with reduced component counts. It achieves ZVS turn-on of all switches and ZCS turn-off of all diodes. Eliminating the low frequency component in the battery charging current, the proposed converter is able to charge the battery with dc current. A balancing control algorithm is proposed to limit the excessive current through each module caused by unbalanced three-phase input voltage. A preliminary prototype of the proposed converter has been built and tested to verify the validity of the proposed concept.",

keywords = "Balancing control, EV charger, OBC, On-board charger, Single-phase module, Single-stage, Three-phase",

author = "Byeongwoo Kim and Hyojun Kim and Sewan Choi",

note = "Publisher Copyright: {\textcopyright} 2018 IEEE.; 33rd Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2018 ; Conference date: 04-03-2018 Through 08-03-2018",

year = "2018",

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doi = "10.1109/APEC.2018.8341592",

language = "English",

series = "Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC",

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Kim, B, Kim, H & Choi, S 2018, Three-phase on-board charger with three modules of single-stage interleaved soft-switching AC-DC converter. in APEC 2018 - 33rd Annual IEEE Applied Power Electronics Conference and Exposition. Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC, vol. 2018-March, Institute of Electrical and Electronics Engineers Inc., pp. 3405-3410, 33rd Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2018, San Antonio, United States, 4/03/18. https://doi.org/10.1109/APEC.2018.8341592

Three-phase on-board charger with three modules of single-stage interleaved soft-switching AC-DC converter. / Kim, Byeongwoo; Kim, Hyojun; Choi, Sewan.
APEC 2018 - 33rd Annual IEEE Applied Power Electronics Conference and Exposition. Institute of Electrical and Electronics Engineers Inc., 2018. p. 3405-3410 (Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC; Vol. 2018-March).

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

TY - GEN

T1 - Three-phase on-board charger with three modules of single-stage interleaved soft-switching AC-DC converter

AU - Kim, Byeongwoo

AU - Kim, Hyojun

AU - Choi, Sewan

PY - 2018/4/18

Y1 - 2018/4/18

N2 - This paper proposes a new three-phase on-board charger with three modules of single-phase single-stage interleaved soft-switching ac-dc converter. Each module has single-stage structure with reduced component counts. It achieves ZVS turn-on of all switches and ZCS turn-off of all diodes. Eliminating the low frequency component in the battery charging current, the proposed converter is able to charge the battery with dc current. A balancing control algorithm is proposed to limit the excessive current through each module caused by unbalanced three-phase input voltage. A preliminary prototype of the proposed converter has been built and tested to verify the validity of the proposed concept.

AB - This paper proposes a new three-phase on-board charger with three modules of single-phase single-stage interleaved soft-switching ac-dc converter. Each module has single-stage structure with reduced component counts. It achieves ZVS turn-on of all switches and ZCS turn-off of all diodes. Eliminating the low frequency component in the battery charging current, the proposed converter is able to charge the battery with dc current. A balancing control algorithm is proposed to limit the excessive current through each module caused by unbalanced three-phase input voltage. A preliminary prototype of the proposed converter has been built and tested to verify the validity of the proposed concept.

KW - Balancing control

KW - EV charger

KW - OBC

KW - On-board charger

KW - Single-phase module

KW - Single-stage

KW - Three-phase

UR - https://www.scopus.com/pages/publications/85046979183

U2 - 10.1109/APEC.2018.8341592

DO - 10.1109/APEC.2018.8341592

M3 - Conference contribution

AN - SCOPUS:85046979183

T3 - Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC

SP - 3405

EP - 3410

BT - APEC 2018 - 33rd Annual IEEE Applied Power Electronics Conference and Exposition

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 33rd Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2018

Y2 - 4 March 2018 through 8 March 2018

ER -

Kim B, Kim H, Choi S. Three-phase on-board charger with three modules of single-stage interleaved soft-switching AC-DC converter. In APEC 2018 - 33rd Annual IEEE Applied Power Electronics Conference and Exposition. Institute of Electrical and Electronics Engineers Inc. 2018. p. 3405-3410. (Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC). doi: 10.1109/APEC.2018.8341592

Three-phase on-board charger with three modules of single-stage interleaved soft-switching AC-DC converter

Abstract

Publication series

Conference

UN SDGs

Keywords

Access to Document

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