CN106019159B - 锂电池健康状态的预估更新方法 - Google Patents
锂电池健康状态的预估更新方法 Download PDFInfo
- Publication number
- CN106019159B CN106019159B CN201610312759.2A CN201610312759A CN106019159B CN 106019159 B CN106019159 B CN 106019159B CN 201610312759 A CN201610312759 A CN 201610312759A CN 106019159 B CN106019159 B CN 106019159B
- Authority
- CN
- China
- Prior art keywords
- battery
- lithium battery
- health status
- charge
- state
- 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.)
- Active
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 52
- 230000003862 health status Effects 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000005611 electricity Effects 0.000 claims abstract description 10
- 238000013461 design Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Tests Of Electric Status Of Batteries (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610312759.2A CN106019159B (zh) | 2016-05-11 | 2016-05-11 | 锂电池健康状态的预估更新方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610312759.2A CN106019159B (zh) | 2016-05-11 | 2016-05-11 | 锂电池健康状态的预估更新方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106019159A CN106019159A (zh) | 2016-10-12 |
CN106019159B true CN106019159B (zh) | 2018-12-18 |
Family
ID=57100132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610312759.2A Active CN106019159B (zh) | 2016-05-11 | 2016-05-11 | 锂电池健康状态的预估更新方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106019159B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106585422B (zh) * | 2017-02-17 | 2020-07-17 | 合肥国轩高科动力能源有限公司 | 一种动力电池soh估算方法 |
CN107238803B (zh) * | 2017-07-10 | 2019-11-01 | 安徽锐能科技有限公司 | 用于估计电池soe的方法和计算机可读存储介质 |
CN110579718A (zh) * | 2019-09-03 | 2019-12-17 | 北京海博思创科技有限公司 | 电池和电池包的健康度soh获取方法及装置 |
CN111323708A (zh) * | 2020-04-16 | 2020-06-23 | 浙江吉利新能源商用车集团有限公司 | 一种用于动力电池系统的动力电池寿命衰减的分析方法 |
CN111983495A (zh) * | 2020-09-02 | 2020-11-24 | 海马汽车有限公司 | 电池组健康度确定方法及相关装置 |
CN113900028B (zh) * | 2021-10-09 | 2022-07-08 | 山东大学 | 一种考虑初始荷电状态和充放电路径的电池健康状态估计方法及系统 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002345164A (ja) * | 2001-05-11 | 2002-11-29 | Nippon Soken Inc | バッテリ充電装置 |
JP2004177374A (ja) * | 2002-11-29 | 2004-06-24 | Shin Kobe Electric Mach Co Ltd | 電池状態推定方法及びエンジン始動判定方法 |
CN103267950A (zh) * | 2012-12-14 | 2013-08-28 | 惠州市亿能电子有限公司 | 一种电动汽车电池组soh值评估方法 |
JP2013205125A (ja) * | 2012-03-27 | 2013-10-07 | Furukawa Electric Co Ltd:The | 二次電池状態検出装置および二次電池状態検出方法 |
CN103558556A (zh) * | 2013-10-31 | 2014-02-05 | 重庆长安汽车股份有限公司 | 一种动力电池soh估算方法 |
CN103823188A (zh) * | 2014-02-25 | 2014-05-28 | 宁德时代新能源科技有限公司 | 锂离子电池组健康状态的评估方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9244132B2 (en) * | 2011-09-12 | 2016-01-26 | Eaglepicher Technologies, Llc | Systems and methods for determining battery state-of-health |
-
2016
- 2016-05-11 CN CN201610312759.2A patent/CN106019159B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002345164A (ja) * | 2001-05-11 | 2002-11-29 | Nippon Soken Inc | バッテリ充電装置 |
JP2004177374A (ja) * | 2002-11-29 | 2004-06-24 | Shin Kobe Electric Mach Co Ltd | 電池状態推定方法及びエンジン始動判定方法 |
JP2013205125A (ja) * | 2012-03-27 | 2013-10-07 | Furukawa Electric Co Ltd:The | 二次電池状態検出装置および二次電池状態検出方法 |
CN103267950A (zh) * | 2012-12-14 | 2013-08-28 | 惠州市亿能电子有限公司 | 一种电动汽车电池组soh值评估方法 |
CN103558556A (zh) * | 2013-10-31 | 2014-02-05 | 重庆长安汽车股份有限公司 | 一种动力电池soh估算方法 |
CN103823188A (zh) * | 2014-02-25 | 2014-05-28 | 宁德时代新能源科技有限公司 | 锂离子电池组健康状态的评估方法 |
Non-Patent Citations (1)
Title |
---|
锂离子电池组健康状态评估方法研究;陈杰;《中国优秀硕士学位论文全文数据库 工程科技II辑》;20150415(第4期);第C042-338页 * |
Also Published As
Publication number | Publication date |
---|---|
CN106019159A (zh) | 2016-10-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106019159B (zh) | 锂电池健康状态的预估更新方法 | |
US9759779B2 (en) | State of charge estimation device and method of estimating state of charge | |
EP2700966B1 (en) | Apparatus and method for estimating battery state | |
Williard et al. | Comparative analysis of features for determining state of health in lithium-ion batteries | |
KR102258833B1 (ko) | 리튬 이온 배터리 셀의 퇴화 정보를 획득하는 장치 | |
JP6657967B2 (ja) | 状態推定装置、状態推定方法 | |
CN104678316B (zh) | 锂离子电池荷电状态估算方法和装置 | |
EP2852848B1 (en) | Battery system and method with parameter estimator | |
EP3410137B1 (en) | Cell state estimation device, cell control device, cell system, and cell state estimation method | |
CN107991623A (zh) | 一种考虑温度和老化程度的电池安时积分soc估计方法 | |
WO2015106691A1 (zh) | 一种混合动力车用动力电池soc估算方法 | |
CN105474026B (zh) | 用于确定电池单池的容量的方法 | |
EP2980595A1 (en) | Battery life estimation method and battery life estimation device | |
CN105866698B (zh) | 考虑电池一致性的电池的健康状态估计方法 | |
CN105223487B (zh) | 一种锂离子电池的多状态解耦估计方法 | |
CN105143898B (zh) | 估算电池soc的方法及系统 | |
US10018683B2 (en) | Apparatus and method for estimating open circuit voltage | |
KR20190075684A (ko) | 배터리의 전하 균형을 탐지하는 배터리 모니터링 장치 및 방법 | |
CN103823188A (zh) | 锂离子电池组健康状态的评估方法 | |
KR100901252B1 (ko) | 슬라이딩 모드 관측기를 이용한 2차 전지 soc 예측방법 및 장치 | |
EP3379277B1 (en) | Capacity maintenance rate estimation apparatus or capacity maintenance rate estimation method | |
JP6156216B2 (ja) | 満充電容量推定装置 | |
CN105319508A (zh) | 用于电池荷电状态估计的方法和系统 | |
JPWO2015059746A1 (ja) | 電池システム | |
CN107346002B (zh) | 用于估计电池soe的方法和计算机可读存储介质 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Prediction and update method of health state of lithium battery Effective date of registration: 20220506 Granted publication date: 20181218 Pledgee: China Construction Bank Corporation Hefei Shushan sub branch Pledgor: ANHUI RNTEC TECHNOLOGY Co.,Ltd. Registration number: Y2022980004761 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20181218 Pledgee: China Construction Bank Corporation Hefei Shushan sub branch Pledgor: ANHUI RNTEC TECHNOLOGY Co.,Ltd. Registration number: Y2022980004761 |