High-efficiency bidirectional DC-DC converter with high voltage conversion ratio

Min Kwon Yang; Myung Chul Lee; Woo Young Choi

doi:10.1109/APEC.2017.7930856

High-efficiency bidirectional DC-DC converter with high voltage conversion ratio

Min Kwon Yang
, Myung Chul Lee
, Woo Young Choi

Division of Electronic Engineering

Jeonbuk National University

Research output: Contribution to conference › Conference paper › peer-review

5 Scopus citations

Abstract

This paper proposes a high-efficiency bidirectional dc-dc converter with high voltage conversion ratio for low voltage energy storage devices. For a step-up operation, the proposed converter operates with a high step-up voltage conversion ratio. It has low voltage stresses of the power switches at the low voltage side. It also has low switching losses of the output diodes at the high voltage side. For a step-down operation, the proposed converter operates with a high step-down voltage conversion ratio. It features zero-voltage switching of power switches at the high voltage side. At the low voltage side, a current doubler rectifier reduces the current ripples. Simulation verifications and experimental results are presented to verify the operation of the proposed converter.

Original language	English
Title of host publication	2017 IEEE Applied Power Electronics Conference and Exposition, APEC 2017
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1255-1258
Number of pages	4
ISBN (Electronic)	9781509053667
DOIs	https://doi.org/10.1109/APEC.2017.7930856
State	Published - 2017.05.17
Event	32nd Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2017 - Tampa, United States Duration: 2017.03.26 → 2017.03.30

Publication series

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

Conference

Conference	32nd Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2017
Country/Territory	United States
City	Tampa
Period	17.03.26 → 17.03.30

UN SDGs

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

SDG 7 Affordable and Clean Energy

Quacquarelli Symonds(QS) Subject Topics

Engineering - Electrical & Electronic
Engineering - Petroleum

Access to Document

10.1109/APEC.2017.7930856

Cite this

Yang, M. K., Lee, M. C., & Choi, W. Y. (2017). High-efficiency bidirectional DC-DC converter with high voltage conversion ratio. In 2017 IEEE Applied Power Electronics Conference and Exposition, APEC 2017 (pp. 1255-1258). Article 7930856 (Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APEC.2017.7930856

Yang, Min Kwon ; Lee, Myung Chul ; Choi, Woo Young. / High-efficiency bidirectional DC-DC converter with high voltage conversion ratio. 2017 IEEE Applied Power Electronics Conference and Exposition, APEC 2017. Institute of Electrical and Electronics Engineers Inc., 2017. pp. 1255-1258 (Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC).

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title = "High-efficiency bidirectional DC-DC converter with high voltage conversion ratio",

abstract = "This paper proposes a high-efficiency bidirectional dc-dc converter with high voltage conversion ratio for low voltage energy storage devices. For a step-up operation, the proposed converter operates with a high step-up voltage conversion ratio. It has low voltage stresses of the power switches at the low voltage side. It also has low switching losses of the output diodes at the high voltage side. For a step-down operation, the proposed converter operates with a high step-down voltage conversion ratio. It features zero-voltage switching of power switches at the high voltage side. At the low voltage side, a current doubler rectifier reduces the current ripples. Simulation verifications and experimental results are presented to verify the operation of the proposed converter.",

author = "Yang, \{Min Kwon\} and Lee, \{Myung Chul\} and Choi, \{Woo Young\}",

note = "Publisher Copyright: {\textcopyright} 2017 IEEE.; 32nd Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2017 ; Conference date: 26-03-2017 Through 30-03-2017",

year = "2017",

month = may,

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doi = "10.1109/APEC.2017.7930856",

language = "English",

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

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

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}

Yang, MK, Lee, MC & Choi, WY 2017, High-efficiency bidirectional DC-DC converter with high voltage conversion ratio. in 2017 IEEE Applied Power Electronics Conference and Exposition, APEC 2017., 7930856, Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC, Institute of Electrical and Electronics Engineers Inc., pp. 1255-1258, 32nd Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2017, Tampa, United States, 17.03.26. https://doi.org/10.1109/APEC.2017.7930856

High-efficiency bidirectional DC-DC converter with high voltage conversion ratio. / Yang, Min Kwon; Lee, Myung Chul; Choi, Woo Young.
2017 IEEE Applied Power Electronics Conference and Exposition, APEC 2017. Institute of Electrical and Electronics Engineers Inc., 2017. p. 1255-1258 7930856 (Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC).

Research output: Contribution to conference › Conference paper › peer-review

TY - GEN

T1 - High-efficiency bidirectional DC-DC converter with high voltage conversion ratio

AU - Yang, Min Kwon

AU - Lee, Myung Chul

AU - Choi, Woo Young

PY - 2017/5/17

Y1 - 2017/5/17

N2 - This paper proposes a high-efficiency bidirectional dc-dc converter with high voltage conversion ratio for low voltage energy storage devices. For a step-up operation, the proposed converter operates with a high step-up voltage conversion ratio. It has low voltage stresses of the power switches at the low voltage side. It also has low switching losses of the output diodes at the high voltage side. For a step-down operation, the proposed converter operates with a high step-down voltage conversion ratio. It features zero-voltage switching of power switches at the high voltage side. At the low voltage side, a current doubler rectifier reduces the current ripples. Simulation verifications and experimental results are presented to verify the operation of the proposed converter.

AB - This paper proposes a high-efficiency bidirectional dc-dc converter with high voltage conversion ratio for low voltage energy storage devices. For a step-up operation, the proposed converter operates with a high step-up voltage conversion ratio. It has low voltage stresses of the power switches at the low voltage side. It also has low switching losses of the output diodes at the high voltage side. For a step-down operation, the proposed converter operates with a high step-down voltage conversion ratio. It features zero-voltage switching of power switches at the high voltage side. At the low voltage side, a current doubler rectifier reduces the current ripples. Simulation verifications and experimental results are presented to verify the operation of the proposed converter.

UR - https://www.scopus.com/pages/publications/85019980540

U2 - 10.1109/APEC.2017.7930856

DO - 10.1109/APEC.2017.7930856

M3 - Conference paper

AN - SCOPUS:85019980540

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

SP - 1255

EP - 1258

BT - 2017 IEEE Applied Power Electronics Conference and Exposition, APEC 2017

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 32nd Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2017

Y2 - 26 March 2017 through 30 March 2017

ER -

Yang MK, Lee MC, Choi WY. High-efficiency bidirectional DC-DC converter with high voltage conversion ratio. In 2017 IEEE Applied Power Electronics Conference and Exposition, APEC 2017. Institute of Electrical and Electronics Engineers Inc. 2017. p. 1255-1258. 7930856. (Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC). doi: 10.1109/APEC.2017.7930856

High-efficiency bidirectional DC-DC converter with high voltage conversion ratio

Abstract

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UN SDGs

Quacquarelli Symonds(QS) Subject Topics

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