A high efficiency bi-directional EV charger with seamless mode transfer for V2G and V2H application

Minho Kwon; Sehyung Jung; Sewan Choi

doi:10.1109/ECCE.2015.7310418

A high efficiency bi-directional EV charger with seamless mode transfer for V2G and V2H application

Minho Kwon
, Sehyung Jung
, 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

41 Scopus citations

Abstract

This paper proposes an electrolytic capacitor-less bi-directional EV charger for V2G and V2H operation. The dc-dc converter stage of the proposed EV charger is a non-regulating series resonant converter (SRC) which can be designed with minimum voltage and current rating and always achieves ZCS turn ON and OFF. The unified inner loop of the proposed control block provides seamless mode transfer for the bi-directional EV charger. Experimental results from a 3.3kW prototype are provided to validate the control method of the proposed bidirectional EV charger.

Original language	English
Title of host publication	2015 IEEE Energy Conversion Congress and Exposition, ECCE 2015
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	5394-5399
Number of pages	6
ISBN (Electronic)	9781467371506
DOIs	https://doi.org/10.1109/ECCE.2015.7310418
State	Published - 27 Oct 2015
Event	7th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2015 - Montreal, Canada Duration: 20 Sep 2015 → 24 Sep 2015

Publication series

Name	2015 IEEE Energy Conversion Congress and Exposition, ECCE 2015

Conference

Conference	7th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2015
Country/Territory	Canada
City	Montreal
Period	20/09/15 → 24/09/15

UN SDGs

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

SDG 7 Affordable and Clean Energy

Keywords

electrolytic capacitor-less
EV charger
seamless
V2G
V2H

Access to Document

10.1109/ECCE.2015.7310418

Cite this

Kwon, M., Jung, S., & Choi, S. (2015). A high efficiency bi-directional EV charger with seamless mode transfer for V2G and V2H application. In 2015 IEEE Energy Conversion Congress and Exposition, ECCE 2015 (pp. 5394-5399). Article 7310418 (2015 IEEE Energy Conversion Congress and Exposition, ECCE 2015). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ECCE.2015.7310418

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title = "A high efficiency bi-directional EV charger with seamless mode transfer for V2G and V2H application",

abstract = "This paper proposes an electrolytic capacitor-less bi-directional EV charger for V2G and V2H operation. The dc-dc converter stage of the proposed EV charger is a non-regulating series resonant converter (SRC) which can be designed with minimum voltage and current rating and always achieves ZCS turn ON and OFF. The unified inner loop of the proposed control block provides seamless mode transfer for the bi-directional EV charger. Experimental results from a 3.3kW prototype are provided to validate the control method of the proposed bidirectional EV charger.",

keywords = "electrolytic capacitor-less, EV charger, seamless, V2G, V2H",

author = "Minho Kwon and Sehyung Jung and Sewan Choi",

note = "Publisher Copyright: {\textcopyright} 2015 IEEE.; 7th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2015 ; Conference date: 20-09-2015 Through 24-09-2015",

year = "2015",

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doi = "10.1109/ECCE.2015.7310418",

language = "English",

series = "2015 IEEE Energy Conversion Congress and Exposition, ECCE 2015",

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Kwon, M, Jung, S & Choi, S 2015, A high efficiency bi-directional EV charger with seamless mode transfer for V2G and V2H application. in 2015 IEEE Energy Conversion Congress and Exposition, ECCE 2015., 7310418, 2015 IEEE Energy Conversion Congress and Exposition, ECCE 2015, Institute of Electrical and Electronics Engineers Inc., pp. 5394-5399, 7th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2015, Montreal, Canada, 20/09/15. https://doi.org/10.1109/ECCE.2015.7310418

A high efficiency bi-directional EV charger with seamless mode transfer for V2G and V2H application. / Kwon, Minho; Jung, Sehyung; Choi, Sewan.
2015 IEEE Energy Conversion Congress and Exposition, ECCE 2015. Institute of Electrical and Electronics Engineers Inc., 2015. p. 5394-5399 7310418 (2015 IEEE Energy Conversion Congress and Exposition, ECCE 2015).

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

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AU - Kwon, Minho

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AU - Choi, Sewan

PY - 2015/10/27

Y1 - 2015/10/27

N2 - This paper proposes an electrolytic capacitor-less bi-directional EV charger for V2G and V2H operation. The dc-dc converter stage of the proposed EV charger is a non-regulating series resonant converter (SRC) which can be designed with minimum voltage and current rating and always achieves ZCS turn ON and OFF. The unified inner loop of the proposed control block provides seamless mode transfer for the bi-directional EV charger. Experimental results from a 3.3kW prototype are provided to validate the control method of the proposed bidirectional EV charger.

AB - This paper proposes an electrolytic capacitor-less bi-directional EV charger for V2G and V2H operation. The dc-dc converter stage of the proposed EV charger is a non-regulating series resonant converter (SRC) which can be designed with minimum voltage and current rating and always achieves ZCS turn ON and OFF. The unified inner loop of the proposed control block provides seamless mode transfer for the bi-directional EV charger. Experimental results from a 3.3kW prototype are provided to validate the control method of the proposed bidirectional EV charger.

KW - electrolytic capacitor-less

KW - EV charger

KW - seamless

KW - V2G

KW - V2H

UR - https://www.scopus.com/pages/publications/84963589393

U2 - 10.1109/ECCE.2015.7310418

DO - 10.1109/ECCE.2015.7310418

M3 - Conference contribution

AN - SCOPUS:84963589393

T3 - 2015 IEEE Energy Conversion Congress and Exposition, ECCE 2015

SP - 5394

EP - 5399

BT - 2015 IEEE Energy Conversion Congress and Exposition, ECCE 2015

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 7th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2015

Y2 - 20 September 2015 through 24 September 2015

ER -

Kwon M, Jung S, Choi S. A high efficiency bi-directional EV charger with seamless mode transfer for V2G and V2H application. In 2015 IEEE Energy Conversion Congress and Exposition, ECCE 2015. Institute of Electrical and Electronics Engineers Inc. 2015. p. 5394-5399. 7310418. (2015 IEEE Energy Conversion Congress and Exposition, ECCE 2015). doi: 10.1109/ECCE.2015.7310418

A high efficiency bi-directional EV charger with seamless mode transfer for V2G and V2H application

Abstract

Publication series

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UN SDGs

Keywords

Access to Document

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