Impact of Electrolyzer on the Operation of a Dual Active Bridge Converter

Rohan Shailesh  Deshmukh; Gautam Rituraj; Hani Vahedi; Aditya  Shekhar; Pavol Bauer

doi:10.1109/IECON51785.2023.10312636

Impact of Electrolyzer on the Operation of a Dual Active Bridge Converter

Rohan Shailesh Deshmukh^*, Gautam Rituraj, Hani Vahedi, Aditya Shekhar, 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

Abstract

Electrolysis requires a high DC current at low voltage to produce hydrogen from water. Designing power converters for such a load requirement could be challenging while fulfilling the galvanic isolation needs. Therefore, prior knowledge of the electrolyzer's impact on the converter operation should be needed. In this context, this paper investigates the behavior of the Dual Active Bridge (DAB) converter when utilized for electrolysis. A MATLAB simulation of DAB with a 10 kW alkaline electrolyzer is developed. Several converter parameters, such as the phase shift angle, series inductance, peak and RMS currents, and voltage gain, are analyzed during electrolysis. Distinct operating behavior is observed from the analysis.

Original language	English
Title of host publication	Proceedings of the IECON 2023- 49th Annual Conference of the IEEE Industrial Electronics Society
Publisher	IEEE
Number of pages	6
ISBN (Electronic)	979-8-3503-3182-0
ISBN (Print)	979-8-3503-3183-7
DOIs	https://doi.org/10.1109/IECON51785.2023.10312636
Publication status	Published - 2023
Event	IECON 2023- 49th Annual Conference of the IEEE Industrial Electronics Society - Singapore, Singapore Duration: 16 Oct 2023 → 19 Oct 2023

Publication series

Name	Proceedings of the Annual Conference of the IEEE Industrial Electronics Society
Publisher	IEEE
ISSN (Print)	1553-572X
ISSN (Electronic)	2577-1647

Conference

Conference	IECON 2023- 49th Annual Conference of the IEEE Industrial Electronics Society
Country/Territory	Singapore
City	Singapore
Period	16/10/23 → 19/10/23

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

Dual Active Bridge (DAB) DC-DC converter
Electrolyzer
Hydrogen

Access to Document

10.1109/IECON51785.2023.10312636

Cite this

Deshmukh, R. S., Rituraj, G., Vahedi, H., Shekhar, A., & Bauer, P. (2023). Impact of Electrolyzer on the Operation of a Dual Active Bridge Converter. In Proceedings of the IECON 2023- 49th Annual Conference of the IEEE Industrial Electronics Society (Proceedings of the Annual Conference of the IEEE Industrial Electronics Society). IEEE. https://doi.org/10.1109/IECON51785.2023.10312636

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title = "Impact of Electrolyzer on the Operation of a Dual Active Bridge Converter",

abstract = "Electrolysis requires a high DC current at low voltage to produce hydrogen from water. Designing power converters for such a load requirement could be challenging while fulfilling the galvanic isolation needs. Therefore, prior knowledge of the electrolyzer's impact on the converter operation should be needed. In this context, this paper investigates the behavior of the Dual Active Bridge (DAB) converter when utilized for electrolysis. A MATLAB simulation of DAB with a 10 kW alkaline electrolyzer is developed. Several converter parameters, such as the phase shift angle, series inductance, peak and RMS currents, and voltage gain, are analyzed during electrolysis. Distinct operating behavior is observed from the analysis.",

keywords = "Dual Active Bridge (DAB) DC-DC converter, Electrolyzer, Hydrogen",

author = "Deshmukh, {Rohan Shailesh} and Gautam Rituraj and Hani Vahedi and Aditya Shekhar and Pavol Bauer",

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.; IECON 2023- 49th Annual Conference of the IEEE Industrial Electronics Society ; Conference date: 16-10-2023 Through 19-10-2023",

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Deshmukh, RS , Rituraj, G , Vahedi, H , Shekhar, A & Bauer, P 2023, Impact of Electrolyzer on the Operation of a Dual Active Bridge Converter. in Proceedings of the IECON 2023- 49th Annual Conference of the IEEE Industrial Electronics Society. Proceedings of the Annual Conference of the IEEE Industrial Electronics Society, IEEE, IECON 2023- 49th Annual Conference of the IEEE Industrial Electronics Society, Singapore, Singapore, 16/10/23. https://doi.org/10.1109/IECON51785.2023.10312636

Impact of Electrolyzer on the Operation of a Dual Active Bridge Converter. / Deshmukh, Rohan Shailesh ; Rituraj, Gautam ; Vahedi, Hani et al.
Proceedings of the IECON 2023- 49th Annual Conference of the IEEE Industrial Electronics Society. IEEE, 2023. (Proceedings of the Annual Conference of the IEEE Industrial Electronics Society).

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

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AU - Deshmukh, Rohan Shailesh

AU - Rituraj, Gautam

AU - Vahedi, Hani

AU - Shekhar, Aditya

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.

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N2 - Electrolysis requires a high DC current at low voltage to produce hydrogen from water. Designing power converters for such a load requirement could be challenging while fulfilling the galvanic isolation needs. Therefore, prior knowledge of the electrolyzer's impact on the converter operation should be needed. In this context, this paper investigates the behavior of the Dual Active Bridge (DAB) converter when utilized for electrolysis. A MATLAB simulation of DAB with a 10 kW alkaline electrolyzer is developed. Several converter parameters, such as the phase shift angle, series inductance, peak and RMS currents, and voltage gain, are analyzed during electrolysis. Distinct operating behavior is observed from the analysis.

AB - Electrolysis requires a high DC current at low voltage to produce hydrogen from water. Designing power converters for such a load requirement could be challenging while fulfilling the galvanic isolation needs. Therefore, prior knowledge of the electrolyzer's impact on the converter operation should be needed. In this context, this paper investigates the behavior of the Dual Active Bridge (DAB) converter when utilized for electrolysis. A MATLAB simulation of DAB with a 10 kW alkaline electrolyzer is developed. Several converter parameters, such as the phase shift angle, series inductance, peak and RMS currents, and voltage gain, are analyzed during electrolysis. Distinct operating behavior is observed from the analysis.

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Impact of Electrolyzer on the Operation of a Dual Active Bridge Converter

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