| 利用在线内阻测试方法捕捉蓄电池组中的异常个体 |
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| 引用本文： | 林志强,孙水华.利用在线内阻测试方法捕捉蓄电池组中的异常个体[J].贵州大学学报(自然科学版),2010,27(6):74-76,80. |
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| 作者姓名： | 林志强 孙水华 |
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| 作者单位： | 福建工程学院计算机与信息科学系,福建福州350014 |
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| 基金项目： | 福建工程学院科研发展基金 |
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| 摘 要： | 根据蓄电池劣化程度SoH的定义,分析了深度放电测量方法的约束性,探讨了交流法在线内阻测试方法的可行性,阐述了内阻与SoH之间的关系,提出利用交流法在线测试蓄电池内阻技术,及时捕捉蓄电池组中工作异常的单体电池,进行个别处理和更换,消除后备电源系统的工作隐患。
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| 关 键 词： | SoH 交流法在线内阻测试方法 蓄电池内阻 |
Detecting Anomalistic Accumulator Unit by On-line Inner Resistance Testing Method |
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| LIN Zhi-qiang,SUN Shui-hua.Detecting Anomalistic Accumulator Unit by On-line Inner Resistance Testing Method[J].Journal of Guizhou University(Natural Science),2010,27(6):74-76,80. |
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| Authors: | LIN Zhi-qiang SUN Shui-hua |
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| Institution: | (Department of Computer and Information Science,Fujian University of Technology,Fujian 350014,China) |
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| Abstract: | Taking the definition of accumulator SoH as the starting point,the limitations of deep discharging measuring method and the feasibility of alternating-current on-line inner resistance testing method were analyzed.After elaborating the correlation of inner resistance and SoH,it comes to a conclusion that by the on-line inner resistance testing method,those anomalistic accumulator units can be timely detected and some measures were taken properly so as to eliminate sources of trouble of the back-up power system. |
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| Keywords: | SoH alternating-current on-line inner resistance testing method inner resistance of accumulator |
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