反激式DC/DC变换器在锂离子电池主动平衡中的应用

2009 IEEE Vehicle Power and Propulsion Conference Pub Date : 2009-10-20 DOI:10.1109/VPPC.2009.5289663

Wei Xuezhe, Z. Xiaopeng, Haifeng Dai

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引用次数: 30

摘要

主动电池平衡方法的两大类是电荷穿梭和能量转换[1]。本文采用反激变压器作为储能元件，将能量从一个电池转移到另一个电池。建立了多输出反激变压器DC/DC变换器样机并进行了测试。本研究使用的试验电池为8Ah锰锂电池组。通过实验，比较了该方法的优缺点，并提出了改进的建议。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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The application of flyback DC/DC converter in Li-ion batteries active balancing

The two major classifications of active cell balancing methods are charge shuttling and energy converting [1]. In this paper, flyback transformer is used as storage element to move energy from one cell to another. A multi-output flyback transformer DC/DC converter prototype is built and tested. The test batteries used in this study were 8Ah manganese lithium battery pack. Through experiment, the advantages and disadvantages of this method are compared and the improvement is proposed.

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来源期刊

2009 IEEE Vehicle Power and Propulsion Conference

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