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Relative cell voltages as an indicator of balance and State of Health within an operating battery

机译:相对电池电压可作为工作电池内平衡和健康状况的指标

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Data logged from operating a development battery within a test electric vehicle showed some cell voltage irregularities. An analysis method was developed to aid interpretation of this voltage data from multiple cells operating within the same module. The method is presented here for cells in a series-connected module, together with some analysis of its suitability for detecting relative cell balance and cell wear-out issues.
机译:在测试电动汽车中操作显影电池记录的数据显示电池电压存在一些不规则性。开发了一种分析方法,以帮助解释同一模块中运行的多个电池的电压数据。本文介绍了该方法用于串联模块中的电池,并对其适用性进行了一些分析,以检测相对的电池平衡和电池磨损问题。

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