Active Balancing of Lithium-Ion Batteries Using Graph Theory and A-Star Search Algorithm

The heterogeneity of cells in a battery pack is inevitable but brings high risks of premature failure and even safety hazards. Accordingly, for safe and long-life operation, it is necessary to adjust the state of charge (SOC) of all in-pack cells to the same level. To address this problem, this arti...

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Bibliographic Details
Published in:	IEEE transactions on industrial informatics Vol. 17; no. 4; pp. 2587 - 2599
Main Authors:	Dong, Guangzhong, Yang, Fangfang, Tsui, Kwok-Leung, Zou, Changfu
Format:	Journal Article
Language:	English
Published:	Piscataway IEEE 01.04.2021 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Algorithms Balancing Batteries Cell balancing Energy dissipation Equalization Estimation Graph theory Heterogeneity Ice Integrated circuit modeling Liapunov direct method Lithium Lithium-ion batteries lithium-ion battery parallel operation power converter Pulse width modulation Rechargeable batteries Search algorithms Shortest-path problems Stability analysis state estimation State of charge Topology
ISSN:	1551-3203, 1941-0050, 1941-0050
Online Access:	Get full text
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