Analytic Solutions for Full Operating Range Single-Side ZVS Modulation of Dual Active Bridge Converters

Michael Saegmueller; Christoph Hack; Rolf Witzmann; Rene Richter

doi:10.1109/ISIE45552.2021.9576360

Analytic Solutions for Full Operating Range Single-Side ZVS Modulation of Dual Active Bridge Converters

Michael Saegmueller
, Christoph Hack
, Rolf Witzmann
, Rene Richter

Chair of Electric Power Transmission and Distribution

BMW AG
Munich University of Applied Sciences

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

2 Scopus citations

Abstract

This paper presents analytic solutions for an optimal modulation scheme featuring low switching losses for a bidirectional single-phase dual active bridge (DAB) DC-DC converter used for charging high-voltage batteries of electric vehicles. The proposed modulation scheme facilitates zero-voltage switching (ZVS) for either the primary-or secondary-side full bridge of the DAB converter throughout the whole operating range while simultaneously maintaining low conduction losses. The expressions are derived based on the current required for an ideal ZVS transition and enable for a direct computation of the respective optimal modulation parameters.

Original language	English
Title of host publication	Proceedings of 2021 IEEE 30th International Symposium on Industrial Electronics, ISIE 2021
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781728190235
DOIs	https://doi.org/10.1109/ISIE45552.2021.9576360
State	Published - 20 Jun 2021
Event	30th IEEE International Symposium on Industrial Electronics, ISIE 2021 - Kyoto, Japan Duration: 20 Jun 2021 → 23 Jun 2021

Publication series

Name	IEEE International Symposium on Industrial Electronics
Volume	2021-June

Conference

Conference	30th IEEE International Symposium on Industrial Electronics, ISIE 2021
Country/Territory	Japan
City	Kyoto
Period	20/06/21 → 23/06/21

UN SDGs

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

SDG 7 Affordable and Clean Energy

Keywords

Battery charger
dual active bridge
zero-voltage switching

Access to Document

10.1109/ISIE45552.2021.9576360

Cite this

Saegmueller, M., Hack, C., Witzmann, R., & Richter, R. (2021). Analytic Solutions for Full Operating Range Single-Side ZVS Modulation of Dual Active Bridge Converters. In Proceedings of 2021 IEEE 30th International Symposium on Industrial Electronics, ISIE 2021 (IEEE International Symposium on Industrial Electronics; Vol. 2021-June). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISIE45552.2021.9576360

Saegmueller, Michael ; Hack, Christoph ; Witzmann, Rolf et al. / Analytic Solutions for Full Operating Range Single-Side ZVS Modulation of Dual Active Bridge Converters. Proceedings of 2021 IEEE 30th International Symposium on Industrial Electronics, ISIE 2021. Institute of Electrical and Electronics Engineers Inc., 2021. (IEEE International Symposium on Industrial Electronics).

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title = "Analytic Solutions for Full Operating Range Single-Side ZVS Modulation of Dual Active Bridge Converters",

abstract = "This paper presents analytic solutions for an optimal modulation scheme featuring low switching losses for a bidirectional single-phase dual active bridge (DAB) DC-DC converter used for charging high-voltage batteries of electric vehicles. The proposed modulation scheme facilitates zero-voltage switching (ZVS) for either the primary-or secondary-side full bridge of the DAB converter throughout the whole operating range while simultaneously maintaining low conduction losses. The expressions are derived based on the current required for an ideal ZVS transition and enable for a direct computation of the respective optimal modulation parameters.",

keywords = "Battery charger, dual active bridge, zero-voltage switching",

author = "Michael Saegmueller and Christoph Hack and Rolf Witzmann and Rene Richter",

note = "Publisher Copyright: {\textcopyright} 2021 IEEE.; 30th IEEE International Symposium on Industrial Electronics, ISIE 2021 ; Conference date: 20-06-2021 Through 23-06-2021",

year = "2021",

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doi = "10.1109/ISIE45552.2021.9576360",

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Saegmueller, M, Hack, C, Witzmann, R & Richter, R 2021, Analytic Solutions for Full Operating Range Single-Side ZVS Modulation of Dual Active Bridge Converters. in Proceedings of 2021 IEEE 30th International Symposium on Industrial Electronics, ISIE 2021. IEEE International Symposium on Industrial Electronics, vol. 2021-June, Institute of Electrical and Electronics Engineers Inc., 30th IEEE International Symposium on Industrial Electronics, ISIE 2021, Kyoto, Japan, 20/06/21. https://doi.org/10.1109/ISIE45552.2021.9576360

Analytic Solutions for Full Operating Range Single-Side ZVS Modulation of Dual Active Bridge Converters. / Saegmueller, Michael; Hack, Christoph; Witzmann, Rolf et al.
Proceedings of 2021 IEEE 30th International Symposium on Industrial Electronics, ISIE 2021. Institute of Electrical and Electronics Engineers Inc., 2021. (IEEE International Symposium on Industrial Electronics; Vol. 2021-June).

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

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AU - Saegmueller, Michael

AU - Hack, Christoph

AU - Witzmann, Rolf

AU - Richter, Rene

PY - 2021/6/20

Y1 - 2021/6/20

N2 - This paper presents analytic solutions for an optimal modulation scheme featuring low switching losses for a bidirectional single-phase dual active bridge (DAB) DC-DC converter used for charging high-voltage batteries of electric vehicles. The proposed modulation scheme facilitates zero-voltage switching (ZVS) for either the primary-or secondary-side full bridge of the DAB converter throughout the whole operating range while simultaneously maintaining low conduction losses. The expressions are derived based on the current required for an ideal ZVS transition and enable for a direct computation of the respective optimal modulation parameters.

AB - This paper presents analytic solutions for an optimal modulation scheme featuring low switching losses for a bidirectional single-phase dual active bridge (DAB) DC-DC converter used for charging high-voltage batteries of electric vehicles. The proposed modulation scheme facilitates zero-voltage switching (ZVS) for either the primary-or secondary-side full bridge of the DAB converter throughout the whole operating range while simultaneously maintaining low conduction losses. The expressions are derived based on the current required for an ideal ZVS transition and enable for a direct computation of the respective optimal modulation parameters.

KW - Battery charger

KW - dual active bridge

KW - zero-voltage switching

UR - https://www.scopus.com/pages/publications/85118767256

U2 - 10.1109/ISIE45552.2021.9576360

DO - 10.1109/ISIE45552.2021.9576360

M3 - Conference contribution

AN - SCOPUS:85118767256

T3 - IEEE International Symposium on Industrial Electronics

BT - Proceedings of 2021 IEEE 30th International Symposium on Industrial Electronics, ISIE 2021

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 30th IEEE International Symposium on Industrial Electronics, ISIE 2021

Y2 - 20 June 2021 through 23 June 2021

ER -

Saegmueller M, Hack C, Witzmann R, Richter R. Analytic Solutions for Full Operating Range Single-Side ZVS Modulation of Dual Active Bridge Converters. In Proceedings of 2021 IEEE 30th International Symposium on Industrial Electronics, ISIE 2021. Institute of Electrical and Electronics Engineers Inc. 2021. (IEEE International Symposium on Industrial Electronics). doi: 10.1109/ISIE45552.2021.9576360

Analytic Solutions for Full Operating Range Single-Side ZVS Modulation of Dual Active Bridge Converters

Abstract

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Keywords

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