Circular Economy R-Strategies for Reliability-Oriented Modular DAB EV Charging with Phase Shedding

Francesca Grazian; Lorenzo Ceccarelli; Riccardo Mandrioli; Ariya Sangwongwanich; Mattia Ricco

doi:10.1109/IECON58223.2025.11221535

Circular Economy R-Strategies for Reliability-Oriented Modular DAB EV Charging with Phase Shedding

Francesca Grazian
, Lorenzo Ceccarelli
, Riccardo Mandrioli
, Ariya Sangwongwanich
, Mattia Ricco

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/Congresprocedure › Conferentiebijdrage › Academic › peer review

Samenvatting

This paper investigates how circular economy strategies can extend the operational life of a modular dual active bridge (DAB) electric vehicle (EV) charger beyond what reliability studies predict. Two power-sharing strategies (PSSs) are analyzed for the same converter, with identical system efficiency and similar overall system lifetime. However, these two PSSs lead to significantly different DAB-level lifetime predictions. A circularity assessment is performed for both PSSs, focusing on the medium-long loops of the circular economy, namely refurbish, remanufacture, and repurpose. Lastly, a method is proposed to select the preferred PSS with the least environmental impact, based on the desired extended lifetime of the EV charger, which considers the market strategy adopted by the manufacturer.

Originele taal-2	Engels
Titel	IECON 2025 - 51st Annual Conference of the IEEE Industrial Electronics Society
Uitgeverij	Institute of Electrical and Electronics Engineers
Aantal pagina's	6
ISBN van elektronische versie	979-8-3315-9681-1
DOI's	https://doi.org/10.1109/IECON58223.2025.11221535
Status	Gepubliceerd - 6 nov. 2025
Evenement	51st Annual Conference of the IEEE Industrial Electronics Society, IECON 2025 - Madrid, Spanje Duur: 14 okt. 2025 → 17 okt. 2025

Congres

Congres	51st Annual Conference of the IEEE Industrial Electronics Society, IECON 2025
Land/Regio	Spanje
Stad	Madrid
Periode	14/10/25 → 17/10/25

Bibliografische nota

Publisher Copyright:
© 2025 IEEE.

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SDG 8 – Fatsoenlijk werk en economische groei
SDG 12 – Verantwoordelijke consumptie en productie

Toegang tot document

10.1109/IECON58223.2025.11221535

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Citeer dit

Grazian, F., Ceccarelli, L., Mandrioli, R., Sangwongwanich, A., & Ricco, M. (2025). Circular Economy R-Strategies for Reliability-Oriented Modular DAB EV Charging with Phase Shedding. In IECON 2025 - 51st Annual Conference of the IEEE Industrial Electronics Society Artikel 11221535 Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/IECON58223.2025.11221535

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title = "Circular Economy R-Strategies for Reliability-Oriented Modular DAB EV Charging with Phase Shedding",

abstract = "This paper investigates how circular economy strategies can extend the operational life of a modular dual active bridge (DAB) electric vehicle (EV) charger beyond what reliability studies predict. Two power-sharing strategies (PSSs) are analyzed for the same converter, with identical system efficiency and similar overall system lifetime. However, these two PSSs lead to significantly different DAB-level lifetime predictions. A circularity assessment is performed for both PSSs, focusing on the medium-long loops of the circular economy, namely refurbish, remanufacture, and repurpose. Lastly, a method is proposed to select the preferred PSS with the least environmental impact, based on the desired extended lifetime of the EV charger, which considers the market strategy adopted by the manufacturer.",

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author = "Francesca Grazian and Lorenzo Ceccarelli and Riccardo Mandrioli and Ariya Sangwongwanich and Mattia Ricco",

note = "Publisher Copyright: {\textcopyright} 2025 IEEE.; 51st Annual Conference of the IEEE Industrial Electronics Society, IECON 2025 ; Conference date: 14-10-2025 Through 17-10-2025",

year = "2025",

month = nov,

day = "6",

doi = "10.1109/IECON58223.2025.11221535",

language = "English",

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Grazian, F , Ceccarelli, L, Mandrioli, R, Sangwongwanich, A & Ricco, M 2025, Circular Economy R-Strategies for Reliability-Oriented Modular DAB EV Charging with Phase Shedding. in IECON 2025 - 51st Annual Conference of the IEEE Industrial Electronics Society., 11221535, Institute of Electrical and Electronics Engineers, 51st Annual Conference of the IEEE Industrial Electronics Society, IECON 2025, Madrid, Spanje, 14/10/25. https://doi.org/10.1109/IECON58223.2025.11221535

Circular Economy R-Strategies for Reliability-Oriented Modular DAB EV Charging with Phase Shedding. / Grazian, Francesca ; Ceccarelli, Lorenzo; Mandrioli, Riccardo et al.
IECON 2025 - 51st Annual Conference of the IEEE Industrial Electronics Society. Institute of Electrical and Electronics Engineers, 2025. 11221535.

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/Congresprocedure › Conferentiebijdrage › Academic › peer review

TY - GEN

T1 - Circular Economy R-Strategies for Reliability-Oriented Modular DAB EV Charging with Phase Shedding

AU - Grazian, Francesca

AU - Ceccarelli, Lorenzo

AU - Mandrioli, Riccardo

AU - Sangwongwanich, Ariya

AU - Ricco, Mattia

PY - 2025/11/6

Y1 - 2025/11/6

N2 - This paper investigates how circular economy strategies can extend the operational life of a modular dual active bridge (DAB) electric vehicle (EV) charger beyond what reliability studies predict. Two power-sharing strategies (PSSs) are analyzed for the same converter, with identical system efficiency and similar overall system lifetime. However, these two PSSs lead to significantly different DAB-level lifetime predictions. A circularity assessment is performed for both PSSs, focusing on the medium-long loops of the circular economy, namely refurbish, remanufacture, and repurpose. Lastly, a method is proposed to select the preferred PSS with the least environmental impact, based on the desired extended lifetime of the EV charger, which considers the market strategy adopted by the manufacturer.

AB - This paper investigates how circular economy strategies can extend the operational life of a modular dual active bridge (DAB) electric vehicle (EV) charger beyond what reliability studies predict. Two power-sharing strategies (PSSs) are analyzed for the same converter, with identical system efficiency and similar overall system lifetime. However, these two PSSs lead to significantly different DAB-level lifetime predictions. A circularity assessment is performed for both PSSs, focusing on the medium-long loops of the circular economy, namely refurbish, remanufacture, and repurpose. Lastly, a method is proposed to select the preferred PSS with the least environmental impact, based on the desired extended lifetime of the EV charger, which considers the market strategy adopted by the manufacturer.

KW - Circularity

KW - Dual Active Bridge

KW - Modularity

KW - Power Converters

KW - Reliabilit

UR - https://www.scopus.com/pages/publications/105024659846

U2 - 10.1109/IECON58223.2025.11221535

DO - 10.1109/IECON58223.2025.11221535

M3 - Conference contribution

AN - SCOPUS:105024659846

BT - IECON 2025 - 51st Annual Conference of the IEEE Industrial Electronics Society

PB - Institute of Electrical and Electronics Engineers

T2 - 51st Annual Conference of the IEEE Industrial Electronics Society, IECON 2025

Y2 - 14 October 2025 through 17 October 2025

ER -

Circular Economy R-Strategies for Reliability-Oriented Modular DAB EV Charging with Phase Shedding

Samenvatting

Congres

Bibliografische nota

Duurzame ontwikkelingsdoelstellingen van de VN

Toegang tot document

Andere bestanden en links

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