| 动力锂电池组管理系统的SOC估算研究 |
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| 引用本文： | 蒋炜,陈立剑,陈方亮.动力锂电池组管理系统的SOC估算研究[J].船电技术,2011,31(6):38-39. |
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| 作者姓名： | 蒋炜 陈立剑 陈方亮 |
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| 作者单位： | 中国船舶重工集团公司第712研究所; |
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| 摘 要： | 针对当前动力锂离子电池组管理系统难以准确估计电池组剩余电量的问题,本文分析了现有各种荷电状态估计方法的优缺点,提出了一种在线修正的SOC估算策略,提高了动力锂离子电池组管理系统电量估计的精度.
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| 关 键 词： | 锂离子电池组 荷电状态(SOC) 电池管理系统 |
Research on the Estimated Method of SOC in Li-ion Battery Management System |
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| Jiang Wei,Chen Lijian,Chen Fangliang.Research on the Estimated Method of SOC in Li-ion Battery Management System[J].Marine Electric & Electronic Technology,2011,31(6):38-39. |
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| Authors: | Jiang Wei Chen Lijian Chen Fangliang |
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| Institution: | Jiang Wei,Chen Lijian,Chen Fangliang(Wuhan Institute of Marine Electric Propulsion,CSIC,Wuhan 430064,China) |
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| Abstract: | It's difficult to estimate the state of charge(SOC) of Li-ion battery accurately.In this paper,some kinds of estimation methods of state of charge of Li-ion battery are analyzed and a kind of estimation strategy is introduced.The battery management system with this new estimation method can estimate the state of charge(SOC) of Li-ion battery more accurately. |
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| Keywords: | Li-ion battery state of charge(SOC) battery management system |
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