A
Arnaud Devie
Researcher at Energy Institute
Publications - 29
Citations - 1116
Arnaud Devie is an academic researcher from Energy Institute. The author has contributed to research in topics: Battery (electricity) & Electric vehicle. The author has an hindex of 15, co-authored 29 publications receiving 781 citations. Previous affiliations of Arnaud Devie include University of Hawaii at Manoa & University of Hawaii.
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Journal ArticleDOI
Fast charging technique for high power LiFePO4 batteries: A mechanistic analysis of aging
David Anseán,Matthieu Dubarry,Arnaud Devie,Bor Yann Liaw,Victor Garcia,J.C. Viera,Manuela Gonzalez +6 more
TL;DR: In this article, the authors investigate the long-term effects of multistage fast charging on a commercial high power LiFePO4-based cell and compare it to another cell tested under standard charging.
Journal ArticleDOI
Operando lithium plating quantification and early detection of a commercial LiFePO4 cell cycled under dynamic driving schedule
David Anseán,Matthieu Dubarry,Arnaud Devie,Bor Yann Liaw,Victor Garcia,J.C. Viera,Manuela Gonzalez +6 more
TL;DR: In this article, Li et al. designed a framework based on incremental capacity analysis and mechanistic model simulations to quantify degradation modes, relate their effects to lithium plating occurrence and assess cell degradation.
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Durability and reliability of electric vehicle batteries under electric utility grid operations: Bidirectional charging impact analysis
TL;DR: In this article, the impact of bidirectional charging on commercial Li-ion cells used in electric vehicles was investigated and it was shown that additional cycling to discharge vehicle batteries to the power grid, even at constant power, is detrimental to cell performance.
Journal ArticleDOI
State of health battery estimator enabling degradation diagnosis: Model and algorithm description
TL;DR: A novel approach for automated state of health estimation that offers similar advantages to the adaptive methods without being computation intensive is presented and is able to diagnose cells undergoing any degradation scenario automatically in close to 90% of cases.