A brief review on key technologies in the battery management system of electric vehicles

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Title: A brief review on key technologies in the battery management system of electric vehicles
Authors: Liu, K
Li, K
Peng, Q
Zhang, C
Item Type: Journal Article
Abstract: Batteries have been widely applied in many high-power applications, such as electric vehicles (EVs) and hybrid electric vehicles, where a suitable battery management system (BMS) is vital in ensuring safe and reliable operation of batteries. This paper aims to give a brief review on several key technologies of BMS, including battery modelling, state estimation and battery charging. First, popular battery types used in EVs are surveyed, followed by the introduction of key technologies used in BMS. Various battery models, including the electric model, thermal model and coupled electro-thermal model are reviewed. Then, battery state estimations for the state of charge, state of health and internal temperature are comprehensively surveyed. Finally, several key and traditional battery charging approaches with associated optimization methods are discussed.
Issue Date: 1-May-2019
Date of Acceptance: 9-Jan-2018
ISSN: 2095-0233
Publisher: Springer Nature
Start Page: 47
End Page: 64
Journal / Book Title: Frontiers of Mechanical Engineering
Volume: 14
Issue: 1
Copyright Statement: © The Author(s) 2018. This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (, which permits unrestricted use, distribution, and reproduction in any medium, provided the appropriate credit is given to the original author(s) and the source, and a link is provided to the Creative Commons license, indicating if changes were made.
Publication Status: Published
Online Publication Date: 2018-04-02
Appears in Collections:Mechanical Engineering

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