基于电池容量分散分析的电池组设计

2018 IEEE 6th Workshop on Advances in Information, Electronic and Electrical Engineering (AIEEE) Pub Date : 2018-11-01 DOI:10.1109/AIEEE.2018.8592012

K. Vītols, Edgars Grīnfogels, Deniss Nikonorovs

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引用次数: 5

摘要

测量了四个不同批次的18650锂离子电池以获得初始容量。如果随机选择电池，则对获得的测量结果进行分析，以评估现成的容量分散和其他统计参数，这些参数用于估计好电池(所有电池的容量相似)的可能性。此外，还讨论了容量分散的结果，以选择合适的电池平衡方法。

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Cell Capacity Dispersion Analysis Based Battery Pack Design

Four different batches of 18650 lithium-ion cells have been measured to obtain initial capacity. The obtained measurements are analyzed to evaluate off the shelf capacity dispersion and other statistical parameters which are used to estimate the likelihood of a good battery (similar capacities for all cells) if cells are selected at random. Additionally, capacity dispersion results are discussed to select appropriate cell balancing methodology.

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来源期刊

2018 IEEE 6th Workshop on Advances in Information, Electronic and Electrical Engineering (AIEEE)

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