CN110837057B - 电池阻抗谱测量系统及测量方法 - Google Patents
电池阻抗谱测量系统及测量方法 Download PDFInfo
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- CN110837057B CN110837057B CN201911075339.7A CN201911075339A CN110837057B CN 110837057 B CN110837057 B CN 110837057B CN 201911075339 A CN201911075339 A CN 201911075339A CN 110837057 B CN110837057 B CN 110837057B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/389—Measuring internal impedance, internal conductance or related variables
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
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- Measurement Of Resistance Or Impedance (AREA)
- Tests Of Electric Status Of Batteries (AREA)
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111624404B (zh) * | 2020-05-08 | 2022-04-05 | 西安交通大学 | 一种在线变压器阻抗谱测量系统及测量方法 |
CN111580006A (zh) * | 2020-05-29 | 2020-08-25 | 中国电力科学研究院有限公司 | 一种电池动态阻抗的在线测量方法及系统 |
CN114285103A (zh) * | 2020-09-27 | 2022-04-05 | 比亚迪股份有限公司 | 基于析锂检测的电池充电方法、系统、汽车及介质 |
US11604229B2 (en) * | 2020-12-28 | 2023-03-14 | Analog Devices International Unlimited Company | Techniques for determining energy storage device state of health |
CN113534036A (zh) * | 2021-06-04 | 2021-10-22 | 中国电力科学研究院有限公司 | 一种直流电流互感器阶跃响应试验用电源 |
US11525881B1 (en) * | 2021-08-17 | 2022-12-13 | Fluke Corporation | Systems and methods for calibration using impedance simulation |
CN116736152B (zh) * | 2023-08-10 | 2024-05-07 | 青岛锐捷智能仪器有限公司 | 一种基于直流补偿的锂电池交流激励电压采集方法及系统 |
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KR100317598B1 (ko) * | 1999-03-13 | 2001-12-22 | 박찬구 | 라플라스 변환 임피던스 측정방법 및 측정장치 |
CN201402282Y (zh) * | 2009-02-26 | 2010-02-10 | 河海大学常州校区 | 阻抗测量仪的信号源 |
CN202453423U (zh) * | 2011-12-03 | 2012-09-26 | 哈尔滨智木科技有限公司 | 便携式电池阻抗谱扫描测试装置 |
CN108663631B (zh) * | 2018-05-16 | 2020-12-25 | 哈尔滨工业大学 | 一种锂离子电池组电化学阻抗谱在线测量装置 |
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Inventor after: Dong Ming Inventor after: Duan Ran Inventor after: Ma Xinyi Inventor after: Wang Siyun Inventor after: Guo Chenxi Inventor after: Song Bo Inventor after: Zhuang Tianxin Inventor after: Gao Xuze Inventor after: Yang Shujing Inventor after: Xu Guanghao Inventor after: Hu Yizhuo Inventor after: Xia Changjie Inventor after: Wang Bin Inventor after: Ren Ming Inventor after: Xie Jiacheng Inventor after: Fan Wenjie Inventor after: Zhang Chongxing Inventor before: Xu Guanghao Inventor before: Duan Ran Inventor before: Ma Xinyi Inventor before: Wang Siyun Inventor before: Guo Chenxi Inventor before: Song Bo Inventor before: Zhuang Tianxin Inventor before: Gao Xuze Inventor before: Yang Shujing Inventor before: Dong Ming Inventor before: Hu Yizhuo Inventor before: Xia Changjie Inventor before: Wang Bin Inventor before: Ren Ming Inventor before: Xie Jiacheng Inventor before: Fan Wenjie Inventor before: Zhang Chongxing |
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