一种多单元无源平衡算法

2022 IEEE International Conference on Integrated Circuits, Technologies and Applications (ICTA) Pub Date : 2022-10-28 DOI:10.1109/ICTA56932.2022.9963034

Kaikai Wu, Hongyi Wang, Shucai Wang

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引用次数: 1

摘要

为了减少电池组中电池间电压差过大的影响，本文提出了一种电池单体平衡算法。该算法基于0.18µm工艺，已集成到一款7芯锂电池充放电保护芯片中。试验结果表明，该算法能够可靠地减小电池之间的电压差，有助于延长电池组的使用寿命。

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A passive balancing algorithm for multi-cells

For reducing the impact of large voltage difference between batteries in battery packs, a battery cell balancing algorithm is proposed in this paper. Based on the 0.18 µm process, the algorithm has been integrated into a 7-cell lithium battery charge and discharge protection chip. The test results show that the algorithm can reliably reduce the voltage difference between batteries and help to prolong the service life of battery packs.

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2022 IEEE International Conference on Integrated Circuits, Technologies and Applications (ICTA)

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