CN112305434B - 电池容量的测量方法、装置、终端及存储介质 - Google Patents
电池容量的测量方法、装置、终端及存储介质 Download PDFInfo
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- CN112305434B CN112305434B CN202010965866.1A CN202010965866A CN112305434B CN 112305434 B CN112305434 B CN 112305434B CN 202010965866 A CN202010965866 A CN 202010965866A CN 112305434 B CN112305434 B CN 112305434B
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- 238000000034 method Methods 0.000 title claims abstract description 65
- 238000007599 discharging Methods 0.000 claims abstract description 28
- 238000004590 computer program Methods 0.000 claims description 11
- 238000004364 calculation method Methods 0.000 claims description 7
- 238000005259 measurement Methods 0.000 abstract description 11
- 238000012360 testing method Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 238000005457 optimization Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
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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]
- G01R31/385—Arrangements for measuring battery or accumulator variables
- G01R31/387—Determining ampere-hour charge capacity or SoC
- G01R31/388—Determining ampere-hour charge capacity or SoC involving voltage measurements
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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]
- G01R31/367—Software therefor, e.g. for battery testing using modelling or look-up tables
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Citations (8)
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US5166623A (en) * | 1991-03-04 | 1992-11-24 | Motorola, Inc. | Method for indicating battery capacity |
JP2014017191A (ja) * | 2012-07-11 | 2014-01-30 | Toyota Motor Corp | リチウムイオン二次電池の製造方法 |
CN103579698A (zh) * | 2012-07-27 | 2014-02-12 | 丰田自动车株式会社 | 检查二次电池的方法 |
CN108226783A (zh) * | 2016-12-21 | 2018-06-29 | 比亚迪股份有限公司 | Soc估算方法和soc估算装置以及电动汽车 |
CN109164398A (zh) * | 2018-08-03 | 2019-01-08 | 北京交通大学 | 一种锂离子电池组中单体电池容量估算方法 |
CN111426953A (zh) * | 2020-03-31 | 2020-07-17 | 蜂巢能源科技有限公司 | 电池容量的估测方法和装置、计算机可读存储介质和设备 |
CN111638462A (zh) * | 2020-04-14 | 2020-09-08 | 南京航空航天大学 | 一种soc-ocv分段拟合方法 |
CN111650518A (zh) * | 2020-05-14 | 2020-09-11 | 湖南立方新能源科技有限责任公司 | 一种锂离子电池全容量预测方法 |
-
2020
- 2020-09-15 CN CN202010965866.1A patent/CN112305434B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5166623A (en) * | 1991-03-04 | 1992-11-24 | Motorola, Inc. | Method for indicating battery capacity |
JP2014017191A (ja) * | 2012-07-11 | 2014-01-30 | Toyota Motor Corp | リチウムイオン二次電池の製造方法 |
CN103579698A (zh) * | 2012-07-27 | 2014-02-12 | 丰田自动车株式会社 | 检查二次电池的方法 |
CN108226783A (zh) * | 2016-12-21 | 2018-06-29 | 比亚迪股份有限公司 | Soc估算方法和soc估算装置以及电动汽车 |
CN109164398A (zh) * | 2018-08-03 | 2019-01-08 | 北京交通大学 | 一种锂离子电池组中单体电池容量估算方法 |
CN111426953A (zh) * | 2020-03-31 | 2020-07-17 | 蜂巢能源科技有限公司 | 电池容量的估测方法和装置、计算机可读存储介质和设备 |
CN111638462A (zh) * | 2020-04-14 | 2020-09-08 | 南京航空航天大学 | 一种soc-ocv分段拟合方法 |
CN111650518A (zh) * | 2020-05-14 | 2020-09-11 | 湖南立方新能源科技有限责任公司 | 一种锂离子电池全容量预测方法 |
Non-Patent Citations (4)
Title |
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Estimate SOC Capacity of Power Battery on the Dynamic Working Voltage;WeiQiong Ye,et al;《2013 Fourth International Conference on Digital Manufacturing & Automation》;20130916;第559-562页 * |
The optimized capacity for Lithium battery balance charging/discharging strategy;Yong-Nong Chang,et al;《 2014 IEEE 23rd International Symposium on Industrial Electronics (ISIE)》;20140728;第1842-1847页 * |
基于 DSP 控制的光伏电池阵列模拟器的研究;朱菊等;《电测与仪表》;20130131;第50卷(第565期);第102-105页 * |
锂离子电池剩余寿命在线预测;张洋等;《机械科学与技术》;20160831;第35卷(第8期);第1286-1290页 * |
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