| 动力电池电量计 |
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| 引用本文： | 王宏刚,姚国兴,吴透明. 动力电池电量计[J]. 低压电器, 2011, 0(12): 32-35 |
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| 作者姓名： | 王宏刚 姚国兴 吴透明 |
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| 作者单位： | 华南理工大学电力学院,广东广州,510640 |
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| 基金项目： | 国家自然科学基金重点项目(60534040) |
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| 摘 要： | 分析了各种电池荷电状态估算方法的优缺点,提出了一种实时检测电池端电压作为判断电池充电状态的安时计量算法。由于该算法构成的电量计能实时、准确计算电池的电量和SOC,并应用于风光互补路灯系统,保证了路灯照明安全、可靠地运行。
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| 关 键 词： | 动力电池 电压-安时计量法 电量计 荷电状态 |
Power Battery Coulometer |
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| WANG Honggang,YAO Guoxing,WU Touming. Power Battery Coulometer[J]. Low Voltage Apparatus, 2011, 0(12): 32-35 |
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| Authors: | WANG Honggang YAO Guoxing WU Touming |
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| Affiliation: | WANG Honggang,YAO Guoxing,WU Touming(College of Electric Power,South China University of Technology,Guangzhou 510640,China) |
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| Abstract: | To establish the need for battery management system,to explore battery state of charge(SOC) of the real-time measurement and estimation methods,the advantages and disadvantages of the various battery SOC estimation method were analyzed,a real-time detection battery terminal voltage as the battery charge status to determine the voltage-Ah counting algorithm was proposed.The power battery coulometer,which was made of the algorithm,could calculate real-time,accurately the battery's SOC,successfully apply to wi... |
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| Keywords: | power battery voltage-Ah counting methoud coulometer state of charge(SOC) |
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