CN113296010A - 一种基于差分电压分析的电池健康状态在线评估方法 - Google Patents
一种基于差分电压分析的电池健康状态在线评估方法 Download PDFInfo
- Publication number
- CN113296010A CN113296010A CN202110458279.8A CN202110458279A CN113296010A CN 113296010 A CN113296010 A CN 113296010A CN 202110458279 A CN202110458279 A CN 202110458279A CN 113296010 A CN113296010 A CN 113296010A
- Authority
- CN
- China
- Prior art keywords
- battery
- curve
- delta
- slope
- soh
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000036541 health Effects 0.000 title claims abstract description 39
- 238000011156 evaluation Methods 0.000 title claims abstract description 28
- 238000007599 discharging Methods 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims description 18
- 238000012545 processing Methods 0.000 claims description 5
- 238000009499 grossing Methods 0.000 claims description 4
- 238000004146 energy storage Methods 0.000 description 17
- 230000000875 corresponding effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 230000002596 correlated effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003862 health status Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
Images
Classifications
-
- 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]
- G01R31/392—Determining battery ageing or deterioration, e.g. state of health
-
- 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
- G01R31/005—Testing of electric installations on transport means
- G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks
-
- 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]
- G01R31/3644—Constructional arrangements
- G01R31/3648—Constructional arrangements comprising digital calculation means, e.g. for performing an algorithm
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110458279.8A CN113296010B (zh) | 2021-04-27 | 2021-04-27 | 一种基于差分电压分析的电池健康状态在线评估方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110458279.8A CN113296010B (zh) | 2021-04-27 | 2021-04-27 | 一种基于差分电压分析的电池健康状态在线评估方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113296010A true CN113296010A (zh) | 2021-08-24 |
CN113296010B CN113296010B (zh) | 2022-10-04 |
Family
ID=77320277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110458279.8A Active CN113296010B (zh) | 2021-04-27 | 2021-04-27 | 一种基于差分电压分析的电池健康状态在线评估方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113296010B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4180828A1 (en) * | 2021-11-15 | 2023-05-17 | Toyota Jidosha Kabushiki Kaisha | Deterioration diagnosis apparatus of battery and deterioration diagnosis method of battery |
FR3132774A1 (fr) | 2022-02-17 | 2023-08-18 | Renault S.A.S | Methode d’estimation de l’etat de sante d’une batterie d’un vehicule electrique ou hybride |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100173212A1 (en) * | 2007-09-28 | 2010-07-08 | Kiyoshi Senoue | Fuel cell degradation detecting apparatus and fuel cell system |
CN103675692A (zh) * | 2012-09-26 | 2014-03-26 | 财团法人车辆研究测试中心 | 电池健康状态检知方法与装置 |
CN105158698A (zh) * | 2015-08-28 | 2015-12-16 | 江苏大学 | 基于充电电压曲线的电池组健康状态在线估算方法 |
US20160195589A1 (en) * | 2013-09-19 | 2016-07-07 | Kabushiki Kaisha Toshiba | Degradation diagnosis system and degradation diagnosis method for secondary battery |
JP2018205138A (ja) * | 2017-06-05 | 2018-12-27 | 三菱自動車工業株式会社 | 二次電池システム |
WO2019181138A1 (ja) * | 2018-03-19 | 2019-09-26 | 三菱自動車工業株式会社 | 二次電池の劣化度合測定装置 |
CN110333463A (zh) * | 2019-07-09 | 2019-10-15 | 深圳市清新电源研究院 | 一种电芯一致性筛选方法及其系统 |
CN111247685A (zh) * | 2018-08-29 | 2020-06-05 | 株式会社Lg化学 | 电池管理装置、电池管理方法、电池组以及电动车辆 |
CN111398837A (zh) * | 2020-04-01 | 2020-07-10 | 重庆大学 | 一种基于数据驱动的车用电池健康状态估计方法 |
WO2021049882A1 (ko) * | 2019-09-11 | 2021-03-18 | 주식회사 엘지화학 | 배터리 관리 장치 및 방법 |
-
2021
- 2021-04-27 CN CN202110458279.8A patent/CN113296010B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100173212A1 (en) * | 2007-09-28 | 2010-07-08 | Kiyoshi Senoue | Fuel cell degradation detecting apparatus and fuel cell system |
CN103675692A (zh) * | 2012-09-26 | 2014-03-26 | 财团法人车辆研究测试中心 | 电池健康状态检知方法与装置 |
US20160195589A1 (en) * | 2013-09-19 | 2016-07-07 | Kabushiki Kaisha Toshiba | Degradation diagnosis system and degradation diagnosis method for secondary battery |
CN105158698A (zh) * | 2015-08-28 | 2015-12-16 | 江苏大学 | 基于充电电压曲线的电池组健康状态在线估算方法 |
JP2018205138A (ja) * | 2017-06-05 | 2018-12-27 | 三菱自動車工業株式会社 | 二次電池システム |
WO2019181138A1 (ja) * | 2018-03-19 | 2019-09-26 | 三菱自動車工業株式会社 | 二次電池の劣化度合測定装置 |
CN111247685A (zh) * | 2018-08-29 | 2020-06-05 | 株式会社Lg化学 | 电池管理装置、电池管理方法、电池组以及电动车辆 |
CN110333463A (zh) * | 2019-07-09 | 2019-10-15 | 深圳市清新电源研究院 | 一种电芯一致性筛选方法及其系统 |
WO2021049882A1 (ko) * | 2019-09-11 | 2021-03-18 | 주식회사 엘지화학 | 배터리 관리 장치 및 방법 |
CN111398837A (zh) * | 2020-04-01 | 2020-07-10 | 重庆大学 | 一种基于数据驱动的车用电池健康状态估计方法 |
Non-Patent Citations (4)
Title |
---|
TAEDONG GOH ET AL.: "《Capacity estimation algorithm with a second-order differential voltage curve for Li-ion batteries with NMC cathodes》", 《ENERGY》 * |
YU MERLA ET AL.: "《Novel application of differential thermal voltammetry as an in-depth state-of-health diagnosis method for lithium-ion batteries》", 《JOURNAL OF POWER SOURCES》 * |
刘俊华 等: "《电动汽车退役锂电池一致性快速分选方法研究》", 《上海节能》 * |
王振新 等: "《基于衰退机理的三元锂离子电池SOH的诊断与估算》", 《电子测量技术》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4180828A1 (en) * | 2021-11-15 | 2023-05-17 | Toyota Jidosha Kabushiki Kaisha | Deterioration diagnosis apparatus of battery and deterioration diagnosis method of battery |
FR3132774A1 (fr) | 2022-02-17 | 2023-08-18 | Renault S.A.S | Methode d’estimation de l’etat de sante d’une batterie d’un vehicule electrique ou hybride |
WO2023156216A1 (fr) | 2022-02-17 | 2023-08-24 | Renault S.A.S. | Methode d'estimation de l'etat de sante d'une batterie d'un vehicule electrique ou hybride |
Also Published As
Publication number | Publication date |
---|---|
CN113296010B (zh) | 2022-10-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108107372B (zh) | 基于soc分区估算的蓄电池健康状况量化方法及系统 | |
CN110031770B (zh) | 一种快速得到电池包中所有单体电池容量的方法 | |
CN111736085A (zh) | 一种基于电化学阻抗谱的锂离子电池健康状态估计方法 | |
CN109444762B (zh) | 一种基于数据融合的锂离子电池健康状态估计方法 | |
CN108535661B (zh) | 一种基于模型误差谱的动力电池健康状态在线估计方法 | |
CN109870659A (zh) | 应用滑窗寻优策略的锂离子电池健康状态估算方法 | |
CN105021996A (zh) | 储能电站bms的电池soh估算方法 | |
CN106772104B (zh) | 一种动力电池soc值估算方法 | |
CN103797374A (zh) | 用于电池监控的系统和方法 | |
WO2021258472A1 (zh) | 一种基于容量估计的单体电池漏电或微短路定量诊断方法 | |
CN113109729B (zh) | 基于加速老化试验与实车工况的车用动力电池soh评估方法 | |
CN113296010B (zh) | 一种基于差分电压分析的电池健康状态在线评估方法 | |
CN106033114B (zh) | 一种储能电池健康状态评估方法 | |
CN111123136A (zh) | 一种锂离子电池健康状态在线测量装置及在线测量方法 | |
CN112485693B (zh) | 一种基于温度概率密度函数的电池健康状态快速评估方法 | |
CN111610447A (zh) | 一种基于开路电压的电池容量估计方法 | |
CN115754724A (zh) | 一种适用于未来不确定性动态工况放电的动力电池健康状态估计方法 | |
CN111965557A (zh) | 一种后备电源可靠性的评估方法和装置 | |
CN115219918A (zh) | 一种基于容量衰退组合模型的锂离子电池寿命预测方法 | |
CN113466728B (zh) | 一种两阶段电池模型参数在线辨识的方法与系统 | |
CN114487852A (zh) | 动力电池余能检测方法、装置、计算机设备及存储介质 | |
CN116930794A (zh) | 电池容量更新方法、装置、电子设备及存储介质 | |
CN117007975A (zh) | 一种通过采集储能电池电芯多点温度对电池容量衰减评估进行强化学习的方法 | |
CN106646260A (zh) | 一种基于遗传神经网络的bms系统的soc的估算方法 | |
CN112649735A (zh) | 一种快速得到电池包总容量的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Dou Zhenlan Inventor after: Gao Zesong Inventor after: Li Tong Inventor after: Xia Wenxiang Inventor after: Li Xue Inventor after: Zhang Chunyan Inventor after: Liao Qiangqiang Inventor after: Ma Linrui Inventor after: Liu Cuicui Inventor after: Wei Chenjun Inventor after: Huang Shaotang Inventor after: Sun Huiqin Inventor after: Shen Jianjia Inventor before: Liao Qiangqiang Inventor before: Xia Wenxiang Inventor before: Li Xue Inventor before: Ma Linrui Inventor before: Liu Cuicui Inventor before: Wei Chenjun Inventor before: Huang Shaotang Inventor before: Sun Huiqin Inventor before: Shen Jianjia Inventor before: Gao Zesong Inventor before: Li Tong |
|
CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20220915 Address after: 1122 Yuanshen Road, Pudong New Area, Shanghai, 200120 Applicant after: STATE GRID SHANGHAI MUNICIPAL ELECTRIC POWER Co. Applicant after: Jiangsu Kunyi Energy Technology Co.,Ltd. Address before: No. 1851, Hucheng Ring Road, Yangpu District, Shanghai 200090 Applicant before: Shanghai University of Electric Power |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant |