| 基于TL431的锂电池均衡电路的研究 |
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| 引用本文： | 张好明,孙玉坤,庄淑瑾. 基于TL431的锂电池均衡电路的研究[J]. 电子技术应用, 2007, 33(9): 144-146 |
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| 作者姓名： | 张好明 孙玉坤 庄淑瑾 |
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| 作者单位： | 江苏大学,电气信息工程学院,江苏,镇江,212013;江苏大学,电气信息工程学院,江苏,镇江,212013;江苏大学,电气信息工程学院,江苏,镇江,212013 |
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| 基金项目： | 江苏省工业公关技术资金项目 , 江苏省高新技术资金项目 |
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| 摘 要： | 在实际应用中,由于锂电池单体之间的差异性,经一段时间的充放电后发现各单体电池上、下限电压出现参差不齐的现象,严重影响到系统的性能。针对这种情况提出了上均衡和下均衡的概念,然后对锂电池的上、下均衡电路进行了深入研究。实验结果证明,几种锂电池均衡电路设计的正确性,为研究高性能混合动力系统奠定了坚实的基础。
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| 关 键 词： | 混合电动汽车 锂电池保护 均衡电路 |
Research of lithium battery's rqualizer circuit based on TL431 |
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| ZHANG Hao Ming,SUN Yu Kun,ZHUANG Shu Jin. Research of lithium battery's rqualizer circuit based on TL431[J]. Application of Electronic Technique, 2007, 33(9): 144-146 |
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| Authors: | ZHANG Hao Ming SUN Yu Kun ZHUANG Shu Jin |
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| Abstract: | In application of lithium battery, every battery can't keep consistency after long-time discharge with high current because of difference. The result does harm to the HEV system. The concepts of up equalizer and low equalizer are proposed firstly, then give insight research for both circuits. Experiment results prove the effectiveness of designs firstly. ALL give a good foundation to the next research of high quality HEV system. |
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| Keywords: | hybrid electric vehicle protection of lithium battery equalizer circuit |
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