DE112016006166T5 - Zustandsschätz-Vorrichtung und Zustandsschätz-Verfahren - Google Patents
Zustandsschätz-Vorrichtung und Zustandsschätz-Verfahren Download PDFInfo
- Publication number
- DE112016006166T5 DE112016006166T5 DE112016006166.8T DE112016006166T DE112016006166T5 DE 112016006166 T5 DE112016006166 T5 DE 112016006166T5 DE 112016006166 T DE112016006166 T DE 112016006166T DE 112016006166 T5 DE112016006166 T5 DE 112016006166T5
- Authority
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- Germany
- Prior art keywords
- soc
- energy storage
- storage device
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- estimated
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 claims abstract description 129
- 238000004146 energy storage Methods 0.000 claims abstract description 96
- 230000010354 integration Effects 0.000 claims abstract description 89
- 230000008859 change Effects 0.000 claims abstract description 68
- 238000012545 processing Methods 0.000 claims abstract description 18
- 230000010287 polarization Effects 0.000 claims description 8
- 239000004020 conductor Substances 0.000 claims description 3
- 230000008569 process Effects 0.000 description 35
- 230000014509 gene expression Effects 0.000 description 20
- 230000007704 transition Effects 0.000 description 18
- 230000000694 effects Effects 0.000 description 12
- 238000001514 detection method Methods 0.000 description 9
- 238000002474 experimental method Methods 0.000 description 7
- 102200044883 rs121913228 Human genes 0.000 description 6
- 230000003044 adaptive effect Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 229910001416 lithium ion Inorganic materials 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 241001136792 Alle Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052493 LiFePO4 Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
-
- 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
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
- H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Tests Of Electric Status Of Batteries (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016-001231 | 2016-01-06 | ||
| JP2016001231A JP6657967B2 (ja) | 2016-01-06 | 2016-01-06 | 状態推定装置、状態推定方法 |
| PCT/JP2016/089083 WO2017119393A1 (fr) | 2016-01-06 | 2016-12-28 | Dispositif et procédé d'estimation d'état |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE112016006166T5 true DE112016006166T5 (de) | 2018-09-20 |
Family
ID=59274289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE112016006166.8T Pending DE112016006166T5 (de) | 2016-01-06 | 2016-12-28 | Zustandsschätz-Vorrichtung und Zustandsschätz-Verfahren |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6657967B2 (fr) |
| CN (1) | CN108369258B (fr) |
| DE (1) | DE112016006166T5 (fr) |
| WO (1) | WO2017119393A1 (fr) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3745151A1 (fr) * | 2019-05-24 | 2020-12-02 | Contemporary Amperex Technology Co., Limited | Procédé et appareil pour la correction de l'état de charge, système de gestion de batterie et support d'enregistrement |
| DE102019211142A1 (de) * | 2019-07-26 | 2021-01-28 | Siemens Mobility GmbH | Verfahren zum Betreiben eines Schienenfahrzeugs und Schienenfahrzeug |
| WO2021123063A1 (fr) * | 2019-12-20 | 2021-06-24 | Saft | Procede de determination de la valeur d'un parametre relatif a l'etat de sante d'un element electrochimique dans une batterie, systeme de gestion electronique d'une batterie, et batterie correspondante |
| EP3828567A4 (fr) * | 2019-01-23 | 2021-12-15 | LG Chem, Ltd. | Dispositif de gestion de batterie, procédé de gestion de batterie et bloc-batterie |
| EP4332595A1 (fr) * | 2022-08-31 | 2024-03-06 | Guangzhou Xiaopeng Motors Technology Co., Ltd. | Procédé et dispositif de calcul d'état de charge, véhicule et support d'informations |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102160274B1 (ko) | 2017-09-07 | 2020-09-25 | 주식회사 엘지화학 | 배터리 충전 상태 추정 장치 및 방법 |
| CN108008317A (zh) * | 2017-12-01 | 2018-05-08 | 重庆大学 | 一种基于电池开路电压曲线特性的荷电状态估计方法 |
| KR102244140B1 (ko) | 2017-12-21 | 2021-04-22 | 주식회사 엘지화학 | 배터리의 충전 상태를 캘리브레이션하기 위한 방법 및 배터리 관리 시스템 |
| CN111542759B (zh) * | 2018-01-11 | 2024-02-09 | 株式会社半导体能源研究所 | 二次电池的异常检测装置、异常检测方法以及程序 |
| US10928457B2 (en) * | 2018-12-07 | 2021-02-23 | GM Global Technology Operations LLC | Battery state estimation using high-frequency empirical model with resolved time constant |
| CN112189143B (zh) * | 2018-12-21 | 2023-10-20 | 株式会社Lg新能源 | 用于估计电池的充电状态的设备 |
| CN109991555A (zh) * | 2019-04-18 | 2019-07-09 | 深圳市国新动力科技有限公司 | 一种电池组充电soc及放电soc的娇正方法 |
| JP7342671B2 (ja) * | 2019-06-20 | 2023-09-12 | 株式会社Ｇｓユアサ | 開発支援装置、開発支援方法、および状態検知方法 |
| CN112505546B (zh) * | 2020-10-28 | 2021-08-03 | 江苏大学 | 一种双卡尔曼滤波耦合气液动力学模型估算soc的方法及系统 |
| WO2023053195A1 (fr) * | 2021-09-28 | 2023-04-06 | 武蔵精密工業株式会社 | Dispositif de gestion d'accumulateur et procédé de gestion d'accumulateur |
| CN114295993B (zh) * | 2021-12-02 | 2023-10-31 | 广州小鹏汽车科技有限公司 | 电池soc确定方法、装置、车辆及存储介质 |
| JP7317247B1 (ja) * | 2022-06-10 | 2023-07-28 | 三菱電機株式会社 | 並列電池管理装置および並列電池制御システム |
| CN117811169B (zh) * | 2024-02-29 | 2024-05-10 | 威海凯瑞电气股份有限公司 | 电池主动均衡管理系统 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5074830B2 (ja) | 2006-06-26 | 2012-11-14 | 三星エスディアイ株式会社 | バッテリー管理システム、バッテリーｓｏｃの推定方法及びバッテリー管理システムの駆動方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4210794B2 (ja) * | 1997-06-03 | 2009-01-21 | ソニー株式会社 | 電池の容量検出方法、電池パック及び電子機器システム |
| JP4086008B2 (ja) * | 2004-04-28 | 2008-05-14 | ソニー株式会社 | 二次電池の残容量率算出方法および電池パック |
| CN101639522B (zh) * | 2008-08-01 | 2014-06-04 | 株式会社杰士汤浅国际 | 二次电池的劣化状态诊断装置 |
| JP2011106952A (ja) * | 2009-11-17 | 2011-06-02 | Honda Motor Co Ltd | 電池の残容量推定方法 |
| JP2012057998A (ja) * | 2010-09-07 | 2012-03-22 | Calsonic Kansei Corp | 二次電池の充電率算出装置および充電率算出方法 |
| JP5994521B2 (ja) * | 2012-09-21 | 2016-09-21 | 株式会社Ｇｓユアサ | 状態推定装置、開放電圧特性生成方法 |
| JP2014102248A (ja) * | 2012-10-24 | 2014-06-05 | Gs Yuasa Corp | 蓄電状態検出装置 |
| CN103048626B (zh) * | 2012-12-17 | 2015-04-15 | 惠州市亿能电子有限公司 | 一种准确估算soc的方法 |
| JP2015038444A (ja) * | 2013-08-19 | 2015-02-26 | 株式会社東芝 | 二次電池の残量推定方法及びその装置 |
| US20150081237A1 (en) * | 2013-09-19 | 2015-03-19 | Seeo, Inc | Data driven/physical hybrid model for soc determination in lithium batteries |
| CN103529398A (zh) * | 2013-10-28 | 2014-01-22 | 哈尔滨工业大学 | 基于扩展卡尔曼滤波的锂离子电池soc在线估计方法 |
| CN103616646B (zh) * | 2013-12-02 | 2016-04-06 | 惠州市亿能电子有限公司 | 一种利用ocv-soc曲线修正soc的方法 |
| JP6213333B2 (ja) * | 2014-03-25 | 2017-10-18 | 富士通株式会社 | 推定プログラム、推定方法および推定装置 |
-
2016
- 2016-01-06 JP JP2016001231A patent/JP6657967B2/ja active Active
- 2016-12-28 DE DE112016006166.8T patent/DE112016006166T5/de active Pending
- 2016-12-28 WO PCT/JP2016/089083 patent/WO2017119393A1/fr active Application Filing
- 2016-12-28 CN CN201680072465.5A patent/CN108369258B/zh active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5074830B2 (ja) | 2006-06-26 | 2012-11-14 | 三星エスディアイ株式会社 | バッテリー管理システム、バッテリーｓｏｃの推定方法及びバッテリー管理システムの駆動方法 |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3828567A4 (fr) * | 2019-01-23 | 2021-12-15 | LG Chem, Ltd. | Dispositif de gestion de batterie, procédé de gestion de batterie et bloc-batterie |
| US11824394B2 (en) | 2019-01-23 | 2023-11-21 | Lg Energy Solution, Ltd. | Battery management device, battery management method, and battery pack |
| EP3745151A1 (fr) * | 2019-05-24 | 2020-12-02 | Contemporary Amperex Technology Co., Limited | Procédé et appareil pour la correction de l'état de charge, système de gestion de batterie et support d'enregistrement |
| US10871521B2 (en) | 2019-05-24 | 2020-12-22 | Contemporary Amperex Technology Co., Limited | Method and apparatus for correcting SOC, battery management system and storage medium |
| DE102019211142A1 (de) * | 2019-07-26 | 2021-01-28 | Siemens Mobility GmbH | Verfahren zum Betreiben eines Schienenfahrzeugs und Schienenfahrzeug |
| WO2021123063A1 (fr) * | 2019-12-20 | 2021-06-24 | Saft | Procede de determination de la valeur d'un parametre relatif a l'etat de sante d'un element electrochimique dans une batterie, systeme de gestion electronique d'une batterie, et batterie correspondante |
| FR3105432A1 (fr) * | 2019-12-20 | 2021-06-25 | Saft | Procédé de détermination de la valeur d’un paramètre relatif à l’état de santé d’un élément électrochimique dans une batterie, système de gestion électronique d’une batterie, et batterie correspondante |
| EP4332595A1 (fr) * | 2022-08-31 | 2024-03-06 | Guangzhou Xiaopeng Motors Technology Co., Ltd. | Procédé et dispositif de calcul d'état de charge, véhicule et support d'informations |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108369258B (zh) | 2021-02-19 |
| JP6657967B2 (ja) | 2020-03-04 |
| CN108369258A (zh) | 2018-08-03 |
| JP2017122622A (ja) | 2017-07-13 |
| WO2017119393A1 (fr) | 2017-07-13 |
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| Date | Code | Title | Description |
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| R012 | Request for examination validly filed |