| 钒液流电池变电流快速充电方法 |
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| 引用本文： | 姚敦平,唐耀庚,谢晓峰,王金海,王树博,王要武.钒液流电池变电流快速充电方法[J].化工进展,2012,31(4):820-824. |
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| 作者姓名： | 姚敦平 唐耀庚 谢晓峰 王金海 王树博 王要武 |
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| 作者单位： | 1.南华大学电气工程学院，湖南 衡阳 421001；;2.清华大学核能与新能源技术研究院，北京 100084 |
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| 基金项目： | 汽车安全与节能国家重点实验室开放基金，清华大学自主科研计划，国家自然科学基金(21176140)项目 |
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| 摘 要： |
基于电池快速充电基本原理，采用了变电流间歇恒压充电方法，并结合正交试验方法，对自制单片钒液流电池进行了一系列的充放电测试，获得了最佳充电参数。结果表明：采用变电流间歇恒压充电方法，充电时间相比恒流恒压充电方法缩短近50%；且获得了大致相同的放电容量，放电比率为100%；多次充放电循环后，放电容量未见衰减，取得了良好充电效果。
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| 关 键 词： | 钒液流电池 极化效应 变电流 快速充电 |
| 收稿时间： | 2011-06-22 |
Research of rapid charging method with variable current for all vanadium redox battery |
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| YAO Dunping,TANG Yaogeng,XIE Xiaofeng,WANG Jinhai,WANG Shubo,WANG Yaowu.Research of rapid charging method with variable current for all vanadium redox battery[J].Chemical Industry and Engineering Progress,2012,31(4):820-824. |
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| Authors: | YAO Dunping TANG Yaogeng XIE Xiaofeng WANG Jinhai WANG Shubo WANG Yaowu |
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| Affiliation: | 1College of Electrical Engineering，University of South China，Hengyang 421001，Hunan，China；
2Institute of Nuclear and New Energy Technology，Tsinghua University，Beijing 100084，China |
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| Abstract: | In order to attain rapid-charging for all vanadium redox battery,an intermittent charging method with variable current and constant-voltage was introduced.A better charging effect was achieved under a series of charging and discharging tests.Compared with the constant-current and constant-voltage charge method,the proposed method not only got the same discharge capacity,but also reduced half of charging time.Its discharge rate reached up 100%.Moreover,its discharge capacity did not decrease after many recharge cycles. |
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| Keywords: | all vanadium redox battery polarization effect variable current rapid charge |
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