Review on Battery State Estimation and Management Solutions for Next-Generation Connected Vehicles

Giuseppe Di Luca, Gabriele Di Blasio, Alfredo Gimelli and Daniela Anna Misul ()
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Giuseppe Di Luca: Department of Energy (DENERG), Politecnico di Torino, 10125 Torino, Italy
Gabriele Di Blasio: Istituto di Scienze e Tecnologie per la Mobilità Sostenibili (STEMS), National Research Council, 80125 Napoli, Italy
Alfredo Gimelli: Department of Industrial Engineering (DII), Università di Napoli Federico II, 80126 Napoli, Italy
Daniela Anna Misul: Department of Energy (DENERG), Politecnico di Torino, 10125 Torino, Italy

Energies, 2023, vol. 17, issue 1, 1-34

Abstract: The transport sector is tackling the challenge of reducing vehicle pollutant emissions and carbon footprints by means of a shift to electrified powertrains, i.e., battery electric vehicles (BEVs) and plug-in hybrid electric vehicles (PHEVs). However, electrified vehicles pose new issues associated with the design and energy management for the efficient use of onboard energy storage systems (ESSs). Thus, strong attention should be devoted to ensuring the safety and efficient operation of the ESSs. In this framework, a dedicated battery management system (BMS) is required to contemporaneously optimize the battery’s state of charge (SoC) and to increase the battery’s lifespan through tight control of its state of health (SoH). Despite the advancements in the modern onboard BMS, more detailed data-driven algorithms for SoC, SoH, and fault diagnosis cannot be implemented due to limited computing capabilities. To overcome such limitations, the conceptualization and/or implementation of BMS in-cloud applications are under investigation. The present study hence aims to produce a new and comprehensive review of the advancements in battery management solutions in terms of functionality, usability, and drawbacks, with specific attention to cloud-based BMS solutions as well as SoC and SoH prediction and estimation. Current gaps and challenges are addressed considering V2X connectivity to fully exploit the latest cloud-based solutions.

Keywords: battery management system; energy storage system; connected vehicles; in-cloud BMS; state of charge; state of health (search for similar items in EconPapers)
JEL-codes: Q Q0 Q4 Q40 Q41 Q42 Q43 Q47 Q48 Q49 (search for similar items in EconPapers)
Date: 2023
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