Title
A Fast Active Cell Balancing Strategy for Lithium-ion Battery Packs
Document Type
Conference Proceeding
Publication Date
1-1-2023
Publication Title
Proceedings of the International Conference on Power Electronics and Drive Systems
Volume
2023-August
Keywords
active cell balancing, Battery management system, battery pack, equalizing, state-of-charge (SOC) balancing
Abstract
Development of reliable and efficient battery management systems (BMS) is determinant in the path of vehicles towards electrification. In this work, we speed up the cell balancing process of a Li-ion battery pack by introducing a novel state-of-charge (SOC) balancing strategy. The strategy takes advantage of the existing 12 volts battery in electric and hybrid vehicles as an auxiliary dc bus assisting with the SOC balancing process for the Li-ion battery pack. The proposed method is capable of conveying energy for up to five adjacent cells for SOC balancing. The simulation results on a string of 8 series cells confirm the effectiveness of the proposed strategy.
DOI
10.1109/PEDS57185.2023.10246605
ISSN
21645256
E-ISSN
21645264
ISBN
9798350399967
Recommended Citation
Abareshi, Mohammad; Sadeghi, Erfan; Naghibzadeh, Yousef; Hamzeh, Mohsen; and Saif, Mehrdad. (2023). A Fast Active Cell Balancing Strategy for Lithium-ion Battery Packs. Proceedings of the International Conference on Power Electronics and Drive Systems, 2023-August.
https://scholar.uwindsor.ca/electricalengpub/200