Carter, J, Fan, Z and Cao, J (2020) Cell equalisation circuits: A review. Journal of Power Sources, 448. ISSN 0378-7753

[thumbnail of CECreportCleanV2.pdf]
Preview
Text
CECreportCleanV2.pdf - Accepted Version
Available under License Creative Commons Attribution Non-commercial No Derivatives.

Download (270kB) | Preview

Abstract

Large Li-ion battery packs are an enabling technology for electric vehicles, smart homes and the smart grid. Keeping the individual cells that make up the battery pack balanced reduces the loss of capacity over time and reduces the chances of damaging the pack by over charging/discharging cells. This paper presents a review of the basic charge equalisation circuits categorised as capacitor, inductor or transformer based. The paper highlights improvements and variations made to these basic circuits by researchers and provides a general comparison. The paper proceeds to discuss the difficulties in directly comparing performance of different CECs (charge equalisation circuit) and the ambiguity of the industrial requirements of a CEC. Finally the paper presents possible areas of research to further improve the charge equalisation process.

Item Type: Article
Additional Information: The final version of this article along with all relevant information can be found at; https://www.sciencedirect.com/science/article/pii/S037877531931482X?via%3Dihub
Uncontrolled Keywords: battery balancing, Cell, Cell equalisation, Equalisation circuit (CEC), State of charge (SOC)
Subjects: T Technology > T Technology (General)
T Technology > TA Engineering (General). Civil engineering (General)
Divisions: Faculty of Natural Sciences > School of Computing and Mathematics
Related URLs:
Depositing User: Symplectic
Date Deposited: 05 Aug 2020 14:19
Last Modified: 20 Jan 2022 01:30
URI: https://eprints.keele.ac.uk/id/eprint/8472

Actions (login required)

View Item
View Item