Dual Active Bridge Converter With Variable Switching Frequency Modulation to Maintain ZVS

Dingsihao Lyu; Coen Straathof; Thiago Batista Soeiro; Zian Qin; Pavol Bauer

doi:10.23919/EPE23ECCEEurope58414.2023.10264290

Dual Active Bridge Converter With Variable Switching Frequency Modulation to Maintain ZVS

Dingsihao Lyu^*, Coen Straathof, Thiago Batista Soeiro, Zian Qin, Pavol Bauer

^*Corresponding author for this work

DC systems, Energy conversion & Storage

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

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Abstract

A variable switching frequency modulation for the Dual Active Bridge (DAB) converter is proposed in this paper. With this variable switching frequency modulation, the DAB converter can be operated in the ZVS-beneficial operational modes without the necessity to transition to others, thus a larger ZVS range for the DAB converter can be achieved. This modulation has potential of providing higher power efficiency and better EMI performance for the DAB converter in wide voltage range applications such as Electric Vehicle (EV) charging. A DAB converter with the variable frequency modulation method is simulated, and its effectiveness on the ZVS performance is demonstrated.

Original language	English
Title of host publication	2023 25th European Conference on Power Electronics and Applications, EPE 2023 ECCE Europe
Publisher	IEEE
Number of pages	7
ISBN (Electronic)	9789075815412
DOIs	https://doi.org/10.23919/EPE23ECCEEurope58414.2023.10264290
Publication status	Published - 2023
Event	25th European Conference on Power Electronics and Applications, EPE 2023 ECCE Europe - Aalborg, Denmark Duration: 4 Sept 2023 → 8 Sept 2023

Publication series

Name	2023 25th European Conference on Power Electronics and Applications, EPE 2023 ECCE Europe

Conference

Conference	25th European Conference on Power Electronics and Applications, EPE 2023 ECCE Europe
Country/Territory	Denmark
City	Aalborg
Period	4/09/23 → 8/09/23

Bibliographical note

Green Open Access added to TU Delft Institutional Repository ‘You share, we take care!’ – Taverne project https://www.openaccess.nl/en/you-share-we-take-care
Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.

Keywords

DAB
Dual Active Bridge
Soft switching
Variable switching frequency
Zero-voltage switching

Access to Document

10.23919/EPE23ECCEEurope58414.2023.10264290

Dual_Active_Bridge_Converter_With_Variable_Switching_Frequency_Modulation_to_Maintain_ZVSFinal published version, 390 KB

Cite this

Lyu, D., Straathof, C., Soeiro, T. B., Qin, Z., & Bauer, P. (2023). Dual Active Bridge Converter With Variable Switching Frequency Modulation to Maintain ZVS. In 2023 25th European Conference on Power Electronics and Applications, EPE 2023 ECCE Europe (2023 25th European Conference on Power Electronics and Applications, EPE 2023 ECCE Europe). IEEE. https://doi.org/10.23919/EPE23ECCEEurope58414.2023.10264290

@inproceedings{c8b7835cb706404f8da6e94b9bb2c9bb,

title = "Dual Active Bridge Converter With Variable Switching Frequency Modulation to Maintain ZVS",

abstract = "A variable switching frequency modulation for the Dual Active Bridge (DAB) converter is proposed in this paper. With this variable switching frequency modulation, the DAB converter can be operated in the ZVS-beneficial operational modes without the necessity to transition to others, thus a larger ZVS range for the DAB converter can be achieved. This modulation has potential of providing higher power efficiency and better EMI performance for the DAB converter in wide voltage range applications such as Electric Vehicle (EV) charging. A DAB converter with the variable frequency modulation method is simulated, and its effectiveness on the ZVS performance is demonstrated.",

keywords = "DAB, Dual Active Bridge, Soft switching, Variable switching frequency, Zero-voltage switching",

author = "Dingsihao Lyu and Coen Straathof and Soeiro, {Thiago Batista} and Zian Qin and Pavol Bauer",

note = "Green Open Access added to TU Delft Institutional Repository {\textquoteleft}You share, we take care!{\textquoteright} – Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public. ; 25th European Conference on Power Electronics and Applications, EPE 2023 ECCE Europe ; Conference date: 04-09-2023 Through 08-09-2023",

year = "2023",

doi = "10.23919/EPE23ECCEEurope58414.2023.10264290",

language = "English",

series = "2023 25th European Conference on Power Electronics and Applications, EPE 2023 ECCE Europe",

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booktitle = "2023 25th European Conference on Power Electronics and Applications, EPE 2023 ECCE Europe",

address = "United States",

}

Lyu, D, Straathof, C, Soeiro, TB, Qin, Z & Bauer, P 2023, Dual Active Bridge Converter With Variable Switching Frequency Modulation to Maintain ZVS. in 2023 25th European Conference on Power Electronics and Applications, EPE 2023 ECCE Europe. 2023 25th European Conference on Power Electronics and Applications, EPE 2023 ECCE Europe, IEEE, 25th European Conference on Power Electronics and Applications, EPE 2023 ECCE Europe, Aalborg, Denmark, 4/09/23. https://doi.org/10.23919/EPE23ECCEEurope58414.2023.10264290

Dual Active Bridge Converter With Variable Switching Frequency Modulation to Maintain ZVS. / Lyu, Dingsihao; Straathof, Coen; Soeiro, Thiago Batista et al.
2023 25th European Conference on Power Electronics and Applications, EPE 2023 ECCE Europe. IEEE, 2023. (2023 25th European Conference on Power Electronics and Applications, EPE 2023 ECCE Europe).

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

TY - GEN

T1 - Dual Active Bridge Converter With Variable Switching Frequency Modulation to Maintain ZVS

AU - Lyu, Dingsihao

AU - Straathof, Coen

AU - Soeiro, Thiago Batista

AU - Qin, Zian

AU - Bauer, Pavol

N1 - Green Open Access added to TU Delft Institutional Repository ‘You share, we take care!’ – Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.

PY - 2023

Y1 - 2023

N2 - A variable switching frequency modulation for the Dual Active Bridge (DAB) converter is proposed in this paper. With this variable switching frequency modulation, the DAB converter can be operated in the ZVS-beneficial operational modes without the necessity to transition to others, thus a larger ZVS range for the DAB converter can be achieved. This modulation has potential of providing higher power efficiency and better EMI performance for the DAB converter in wide voltage range applications such as Electric Vehicle (EV) charging. A DAB converter with the variable frequency modulation method is simulated, and its effectiveness on the ZVS performance is demonstrated.

AB - A variable switching frequency modulation for the Dual Active Bridge (DAB) converter is proposed in this paper. With this variable switching frequency modulation, the DAB converter can be operated in the ZVS-beneficial operational modes without the necessity to transition to others, thus a larger ZVS range for the DAB converter can be achieved. This modulation has potential of providing higher power efficiency and better EMI performance for the DAB converter in wide voltage range applications such as Electric Vehicle (EV) charging. A DAB converter with the variable frequency modulation method is simulated, and its effectiveness on the ZVS performance is demonstrated.

KW - DAB

KW - Dual Active Bridge

KW - Soft switching

KW - Variable switching frequency

KW - Zero-voltage switching

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M3 - Conference contribution

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T3 - 2023 25th European Conference on Power Electronics and Applications, EPE 2023 ECCE Europe

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Y2 - 4 September 2023 through 8 September 2023

ER -

Lyu D, Straathof C, Soeiro TB, Qin Z , Bauer P. Dual Active Bridge Converter With Variable Switching Frequency Modulation to Maintain ZVS. In 2023 25th European Conference on Power Electronics and Applications, EPE 2023 ECCE Europe. IEEE. 2023. (2023 25th European Conference on Power Electronics and Applications, EPE 2023 ECCE Europe). doi: 10.23919/EPE23ECCEEurope58414.2023.10264290

Dual Active Bridge Converter With Variable Switching Frequency Modulation to Maintain ZVS

Abstract

Publication series

Conference

Bibliographical note

Keywords

Access to Document

Other files and links

Fingerprint

Power2Power : Next-generation silicon-based power electronics for decarbonisation in mobility, industry and grid

Cite this

Dual Active Bridge Converter With Variable Switching Frequency Modulation to Maintain ZVS

Abstract

Publication series

Conference

Bibliographical note

Keywords

Access to Document

Other files and links

Fingerprint

Projects

Power2Power : Next-generation silicon-based power electronics for decarbonisation in mobility, industry and grid

Cite this