Modeling of Smart Batteries for the Realization of a Digital Twin Prototype

Fatemeh Taei (1) , Mohammed Adel Hamzaoui (1) , Nathalie Julien (1)

1 Lab-STICC_SHAKER - Equipe Software/HArdware and unKnown Environment inteRactions

Digital Twin (DT) is one of the major technology trends that has attracted many industries lately. The safety and reliability of lithium-ion batteries is a critical issue for both their design and operation to qualify their degradation due to aging. The digital twin offers new paradigms that can provide an effective solution to evaluate the degradation of the lithium-ion battery as it provides an efficient solution to physical and digital systems integration. It reflects the behavior of the equipment by building a virtual representation of the latter, providing supports for real time control, reliability, and stability. In this paper, the steps towards battery digitization are studied through a real case study, aiming at providing a generic solution for battery digital twins development and integration.

Keywords: Digital Twins; Battery; State Estimation; SoC and SoH Estimation; Digital Transformation

Domains: Electric power; Modeling and Simulation

Fatemeh Taei, Mohammed Adel Hamzaoui, Nathalie Julien. Modeling of Smart Batteries for the Realization of a Digital Twin Prototype. 9th International Conference on Control, Decision and Information Technologies (CoDIT 2023), Jul 2023, Rome, Italy. pp.2396-2401, ⟨10.1109/CoDIT58514.2023.10284101⟩. ⟨hal-04457315⟩