G
Gael Henri Chouchelamane
Researcher at Jaguar Land Rover
Publications - 13
Citations - 946
Gael Henri Chouchelamane is an academic researcher from Jaguar Land Rover. The author has contributed to research in topics: Battery (electricity) & Electric vehicle. The author has an hindex of 12, co-authored 13 publications receiving 628 citations. Previous affiliations of Gael Henri Chouchelamane include Land Rover.
Papers
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Journal ArticleDOI
A Comparison between Electrochemical Impedance Spectroscopy and Incremental Capacity-Differential Voltage as Li-ion Diagnostic Techniques to Identify and Quantify the Effects of Degradation Modes within Battery Management Systems
Carlos Pastor-Fernández,Kotub Uddin,Gael Henri Chouchelamane,W. Dhammika Widanage,James Marco +4 more
TL;DR: In this paper, the authors compare incremental capacity and differential voltage (IC-DV) and electrochemical impedance spectroscopy (EIS) on the same data set to evaluate if both techniques provide similar insights into the causes of battery degradation.
Journal ArticleDOI
A study on the impact of lithium-ion cell relaxation on electrochemical impedance spectroscopy
TL;DR: In this paper, it was shown that in addition to state of charge, internal temperature and state of health, the time period between the removal of an electrical load and the impedance measurement affects the results.
Journal ArticleDOI
On the possibility of extending the lifetime of lithium-ion batteries through optimal V2G facilitated by an integrated vehicle and smart-grid system
Kotub Uddin,Timothy J. Jackson,Widanalage Dhammika Widanage,Gael Henri Chouchelamane,Paul Jennings,James Marco +5 more
TL;DR: In this article, the authors developed a comprehensive battery degradation model based on long-term ageing data collected from more than fifty longterm degradation experiments on commercial C6/LiNiCoAlO2 batteries.
Journal ArticleDOI
Design and use of multisine signals for Li-ion battery equivalent circuit modelling. Part 2 : model estimation
Widanalage Dhammika Widanage,Anup Barai,Gael Henri Chouchelamane,Kotub Uddin,Andrew McGordon,James Marco,Paul Jennings +6 more
TL;DR: In this paper, a non-linear equivalent circuit model (NL-ECM) is proposed to estimate the battery dynamics and nonlinear characteristics without the need of a 3D look-up table for the model parameters.
Proceedings ArticleDOI
Identification and quantification of ageing mechanisms in Lithium-ion batteries using the EIS technique
Carlos Pastor-Fernández,W. Dhammika Widanage,James Marco,Miguel-Angel Gama-Valdez,Gael Henri Chouchelamane +4 more
TL;DR: In this article, the Electrochemical Impedance Spectroscopy (EIS) technique was used to identify and quantify the main root cause of battery ageing, and four parallelised lithium-ion cells were cycled with a constant driving profile.