High efficient power conversion circuit for inductive power transfer charger in electric vehicles

Minjung Kim; Dong Myoung Joo; Byoung Kuk Lee

doi:10.1109/IFEEC.2017.7992412

High efficient power conversion circuit for inductive power transfer charger in electric vehicles

Minjung Kim
, Dong Myoung Joo
, Byoung Kuk Lee

Sungkyunkwan University

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

8 Scopus citations

Abstract

In this paper, an inductive power transfer (IPT) charger for electric vehicles (EVs) is proposed to improve the entire system efficiency and power density by eliminating the dc-dc converter in the secondary side. In the proposed IPT charger, the dc-link voltage is adjusted according to the coupling coefficient with the help of cascade buck-boost converter in the front-end side and the bridgeless rectifier performs the charging of battery. In addition, the control algorithm for the proposed IPT system is theoretically explained and the validity of the proposed system is verified by informative simulation and experimental results.

Original language	English
Title of host publication	2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	25-29
Number of pages	5
ISBN (Electronic)	9781509051571
DOIs	https://doi.org/10.1109/IFEEC.2017.7992412
State	Published - 25 Jul 2017
Externally published	Yes
Event	3rd IEEE International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017 - Kaohsiung, Taiwan, Province of China Duration: 3 Jun 2017 → 7 Jun 2017

Publication series

Name	2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017

Conference

Conference	3rd IEEE International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017
Country/Territory	Taiwan, Province of China
City	Kaohsiung
Period	3/06/17 → 7/06/17

Keywords

battery charger
inductive power transfer
wireless power transfer

Access to Document

10.1109/IFEEC.2017.7992412

Cite this

Kim, M., Joo, D. M., & Lee, B. K. (2017). High efficient power conversion circuit for inductive power transfer charger in electric vehicles. In 2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017 (pp. 25-29). Article 7992412 (2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IFEEC.2017.7992412

Kim, Minjung ; Joo, Dong Myoung ; Lee, Byoung Kuk. / High efficient power conversion circuit for inductive power transfer charger in electric vehicles. 2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017. Institute of Electrical and Electronics Engineers Inc., 2017. pp. 25-29 (2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017).

@inproceedings{c09940d280344613898f9a31e67d209f,

title = "High efficient power conversion circuit for inductive power transfer charger in electric vehicles",

abstract = "In this paper, an inductive power transfer (IPT) charger for electric vehicles (EVs) is proposed to improve the entire system efficiency and power density by eliminating the dc-dc converter in the secondary side. In the proposed IPT charger, the dc-link voltage is adjusted according to the coupling coefficient with the help of cascade buck-boost converter in the front-end side and the bridgeless rectifier performs the charging of battery. In addition, the control algorithm for the proposed IPT system is theoretically explained and the validity of the proposed system is verified by informative simulation and experimental results.",

keywords = "battery charger, inductive power transfer, wireless power transfer",

author = "Minjung Kim and Joo, \{Dong Myoung\} and Lee, \{Byoung Kuk\}",

note = "Publisher Copyright: {\textcopyright} 2017 IEEE.; 3rd IEEE International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017 ; Conference date: 03-06-2017 Through 07-06-2017",

year = "2017",

month = jul,

day = "25",

doi = "10.1109/IFEEC.2017.7992412",

language = "English",

series = "2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017",

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

pages = "25--29",

booktitle = "2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017",

}

Kim, M, Joo, DM & Lee, BK 2017, High efficient power conversion circuit for inductive power transfer charger in electric vehicles. in 2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017., 7992412, 2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017, Institute of Electrical and Electronics Engineers Inc., pp. 25-29, 3rd IEEE International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017, Kaohsiung, Taiwan, Province of China, 3/06/17. https://doi.org/10.1109/IFEEC.2017.7992412

High efficient power conversion circuit for inductive power transfer charger in electric vehicles. / Kim, Minjung; Joo, Dong Myoung; Lee, Byoung Kuk.
2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017. Institute of Electrical and Electronics Engineers Inc., 2017. p. 25-29 7992412 (2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017).

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

TY - GEN

T1 - High efficient power conversion circuit for inductive power transfer charger in electric vehicles

AU - Kim, Minjung

AU - Joo, Dong Myoung

AU - Lee, Byoung Kuk

PY - 2017/7/25

Y1 - 2017/7/25

N2 - In this paper, an inductive power transfer (IPT) charger for electric vehicles (EVs) is proposed to improve the entire system efficiency and power density by eliminating the dc-dc converter in the secondary side. In the proposed IPT charger, the dc-link voltage is adjusted according to the coupling coefficient with the help of cascade buck-boost converter in the front-end side and the bridgeless rectifier performs the charging of battery. In addition, the control algorithm for the proposed IPT system is theoretically explained and the validity of the proposed system is verified by informative simulation and experimental results.

AB - In this paper, an inductive power transfer (IPT) charger for electric vehicles (EVs) is proposed to improve the entire system efficiency and power density by eliminating the dc-dc converter in the secondary side. In the proposed IPT charger, the dc-link voltage is adjusted according to the coupling coefficient with the help of cascade buck-boost converter in the front-end side and the bridgeless rectifier performs the charging of battery. In addition, the control algorithm for the proposed IPT system is theoretically explained and the validity of the proposed system is verified by informative simulation and experimental results.

KW - battery charger

KW - inductive power transfer

KW - wireless power transfer

UR - https://www.scopus.com/pages/publications/85034095988

U2 - 10.1109/IFEEC.2017.7992412

DO - 10.1109/IFEEC.2017.7992412

M3 - Conference contribution

AN - SCOPUS:85034095988

T3 - 2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017

SP - 25

EP - 29

BT - 2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 3rd IEEE International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017

Y2 - 3 June 2017 through 7 June 2017

ER -

Kim M, Joo DM, Lee BK. High efficient power conversion circuit for inductive power transfer charger in electric vehicles. In 2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017. Institute of Electrical and Electronics Engineers Inc. 2017. p. 25-29. 7992412. (2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017). doi: 10.1109/IFEEC.2017.7992412

High efficient power conversion circuit for inductive power transfer charger in electric vehicles

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Keywords

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