Analysis and design of two-phase zero-voltage switching bidirectional dc-dc converter using coupled inductor

Junyoung Chae; Honnyong Cha; Heung Geun Kim

doi:10.1109/ICIT.2014.6894884

Analysis and design of two-phase zero-voltage switching bidirectional dc-dc converter using coupled inductor

Junyoung Chae
, Honnyong Cha
, Heung Geun Kim

Kyungpook National University

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

6 Scopus citations

Abstract

Recently, multi-phase bidirectional dc-dc converters are widely used in the field of power electronics such as renewable energy systems, hybrid electric vehicles and fuel cell electric vehicles because they have many advantages over singlephase counterparts. The advantages are reduced output current ripple and conduction loss in both switching devices and passive elements. Although output current ripple is reduced significantly due to interleaving effect but the inductor current ripple is not reduced. One of the solutions to this problem is to use coupled inductor. Bidirectional dc-dc converter is able to achieve high efficiency by using negative inductor current for zero-voltage switching. In this paper, two-phase bidirectional dc-dc converter is analyzed and designed for zero-voltage switching by using negative inductor current, which results in less switching loss. Also, a coupled inductor is analyzed and designed for the proposed two-phase soft switching bidirectional dc-dc converter.

Original language	English
Title of host publication	Proceedings of the IEEE International Conference on Industrial Technology
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	301-306
Number of pages	6
ISBN (Electronic)	9781479939398
DOIs	https://doi.org/10.1109/ICIT.2014.6894884
State	Published - 9 Sep 2014
Event	2014 IEEE International Conference on Industrial Technology, ICIT 2014 - Busan, Korea, Republic of Duration: 26 Feb 2014 → 1 Mar 2014

Publication series

Name	Proceedings of the IEEE International Conference on Industrial Technology
ISSN (Print)	2641-0184
ISSN (Electronic)	2643-2978

Conference

Conference	2014 IEEE International Conference on Industrial Technology, ICIT 2014
Country/Territory	Korea, Republic of
City	Busan
Period	26/02/14 → 1/03/14

UN SDGs

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

SDG 7 Affordable and Clean Energy

Keywords

Coupled iductor
Direct coupling
Multi-phase converter
Zero-voltage switching

Access to Document

10.1109/ICIT.2014.6894884

Cite this

Chae, J., Cha, H., & Kim, H. G. (2014). Analysis and design of two-phase zero-voltage switching bidirectional dc-dc converter using coupled inductor. In Proceedings of the IEEE International Conference on Industrial Technology (pp. 301-306). (Proceedings of the IEEE International Conference on Industrial Technology). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICIT.2014.6894884

Chae, Junyoung ; Cha, Honnyong ; Kim, Heung Geun. / Analysis and design of two-phase zero-voltage switching bidirectional dc-dc converter using coupled inductor. Proceedings of the IEEE International Conference on Industrial Technology. Institute of Electrical and Electronics Engineers Inc., 2014. pp. 301-306 (Proceedings of the IEEE International Conference on Industrial Technology).

@inproceedings{9e3150bb4c394d6a93a1f3dcd9123c3c,

title = "Analysis and design of two-phase zero-voltage switching bidirectional dc-dc converter using coupled inductor",

abstract = "Recently, multi-phase bidirectional dc-dc converters are widely used in the field of power electronics such as renewable energy systems, hybrid electric vehicles and fuel cell electric vehicles because they have many advantages over singlephase counterparts. The advantages are reduced output current ripple and conduction loss in both switching devices and passive elements. Although output current ripple is reduced significantly due to interleaving effect but the inductor current ripple is not reduced. One of the solutions to this problem is to use coupled inductor. Bidirectional dc-dc converter is able to achieve high efficiency by using negative inductor current for zero-voltage switching. In this paper, two-phase bidirectional dc-dc converter is analyzed and designed for zero-voltage switching by using negative inductor current, which results in less switching loss. Also, a coupled inductor is analyzed and designed for the proposed two-phase soft switching bidirectional dc-dc converter.",

keywords = "Coupled iductor, Direct coupling, Multi-phase converter, Zero-voltage switching",

author = "Junyoung Chae and Honnyong Cha and Kim, \{Heung Geun\}",

note = "Publisher Copyright: {\textcopyright} 2014 IEEE.; 2014 IEEE International Conference on Industrial Technology, ICIT 2014 ; Conference date: 26-02-2014 Through 01-03-2014",

year = "2014",

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day = "9",

doi = "10.1109/ICIT.2014.6894884",

language = "English",

series = "Proceedings of the IEEE International Conference on Industrial Technology",

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

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booktitle = "Proceedings of the IEEE International Conference on Industrial Technology",

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Chae, J, Cha, H & Kim, HG 2014, Analysis and design of two-phase zero-voltage switching bidirectional dc-dc converter using coupled inductor. in Proceedings of the IEEE International Conference on Industrial Technology. Proceedings of the IEEE International Conference on Industrial Technology, Institute of Electrical and Electronics Engineers Inc., pp. 301-306, 2014 IEEE International Conference on Industrial Technology, ICIT 2014, Busan, Korea, Republic of, 26/02/14. https://doi.org/10.1109/ICIT.2014.6894884

Analysis and design of two-phase zero-voltage switching bidirectional dc-dc converter using coupled inductor. / Chae, Junyoung; Cha, Honnyong; Kim, Heung Geun.
Proceedings of the IEEE International Conference on Industrial Technology. Institute of Electrical and Electronics Engineers Inc., 2014. p. 301-306 (Proceedings of the IEEE International Conference on Industrial Technology).

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

TY - GEN

T1 - Analysis and design of two-phase zero-voltage switching bidirectional dc-dc converter using coupled inductor

AU - Chae, Junyoung

AU - Cha, Honnyong

AU - Kim, Heung Geun

PY - 2014/9/9

Y1 - 2014/9/9

N2 - Recently, multi-phase bidirectional dc-dc converters are widely used in the field of power electronics such as renewable energy systems, hybrid electric vehicles and fuel cell electric vehicles because they have many advantages over singlephase counterparts. The advantages are reduced output current ripple and conduction loss in both switching devices and passive elements. Although output current ripple is reduced significantly due to interleaving effect but the inductor current ripple is not reduced. One of the solutions to this problem is to use coupled inductor. Bidirectional dc-dc converter is able to achieve high efficiency by using negative inductor current for zero-voltage switching. In this paper, two-phase bidirectional dc-dc converter is analyzed and designed for zero-voltage switching by using negative inductor current, which results in less switching loss. Also, a coupled inductor is analyzed and designed for the proposed two-phase soft switching bidirectional dc-dc converter.

AB - Recently, multi-phase bidirectional dc-dc converters are widely used in the field of power electronics such as renewable energy systems, hybrid electric vehicles and fuel cell electric vehicles because they have many advantages over singlephase counterparts. The advantages are reduced output current ripple and conduction loss in both switching devices and passive elements. Although output current ripple is reduced significantly due to interleaving effect but the inductor current ripple is not reduced. One of the solutions to this problem is to use coupled inductor. Bidirectional dc-dc converter is able to achieve high efficiency by using negative inductor current for zero-voltage switching. In this paper, two-phase bidirectional dc-dc converter is analyzed and designed for zero-voltage switching by using negative inductor current, which results in less switching loss. Also, a coupled inductor is analyzed and designed for the proposed two-phase soft switching bidirectional dc-dc converter.

KW - Coupled iductor

KW - Direct coupling

KW - Multi-phase converter

KW - Zero-voltage switching

UR - https://www.scopus.com/pages/publications/84907755518

U2 - 10.1109/ICIT.2014.6894884

DO - 10.1109/ICIT.2014.6894884

M3 - Conference contribution

AN - SCOPUS:84907755518

T3 - Proceedings of the IEEE International Conference on Industrial Technology

SP - 301

EP - 306

BT - Proceedings of the IEEE International Conference on Industrial Technology

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2014 IEEE International Conference on Industrial Technology, ICIT 2014

Y2 - 26 February 2014 through 1 March 2014

ER -

Chae J, Cha H, Kim HG. Analysis and design of two-phase zero-voltage switching bidirectional dc-dc converter using coupled inductor. In Proceedings of the IEEE International Conference on Industrial Technology. Institute of Electrical and Electronics Engineers Inc. 2014. p. 301-306. (Proceedings of the IEEE International Conference on Industrial Technology). doi: 10.1109/ICIT.2014.6894884

Analysis and design of two-phase zero-voltage switching bidirectional dc-dc converter using coupled inductor

Abstract

Publication series

Conference

UN SDGs

Keywords

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