CN110940923A - 锂离子电池的调荷方法 - Google Patents
锂离子电池的调荷方法 Download PDFInfo
- Publication number
- CN110940923A CN110940923A CN201911239293.8A CN201911239293A CN110940923A CN 110940923 A CN110940923 A CN 110940923A CN 201911239293 A CN201911239293 A CN 201911239293A CN 110940923 A CN110940923 A CN 110940923A
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- CN
- China
- Prior art keywords
- temperature
- lithium ion
- voltage
- ion battery
- battery
- 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.)
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Links
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 86
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 86
- 238000000034 method Methods 0.000 title claims abstract description 50
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 6
- 238000007599 discharging Methods 0.000 claims abstract description 40
- 230000008569 process Effects 0.000 claims abstract description 15
- 230000010287 polarization Effects 0.000 claims description 6
- 238000004321 preservation Methods 0.000 claims description 6
- 230000033228 biological regulation Effects 0.000 description 7
- 238000005259 measurement Methods 0.000 description 6
- 238000004364 calculation method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010998 test method Methods 0.000 description 4
- 238000000691 measurement method Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 238000009795 derivation Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011002 quantification Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012360 testing method 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]
- G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
- G01R31/3842—Arrangements for monitoring battery or accumulator variables, e.g. SoC combining voltage and current measurements
-
- 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
-
- 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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
-
- 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
- H01M10/44—Methods for charging or discharging
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
Description
温度 | 电阻值 |
10℃ | 2mΩ |
15℃ | 1.8mΩ |
20℃ | 1.6mΩ |
25℃ | 1.4mΩ |
30℃ | 1.2mΩ |
35℃ | 1mΩ |
温度 | 电压值 |
10℃ | 3500mV |
15℃ | 3501mV |
20℃ | 3502mV |
25℃ | 3503mV |
30℃ | 3504mV |
35℃ | 3505mV |
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911239293.8A CN110940923B (zh) | 2019-12-05 | 2019-12-05 | 锂离子电池的调荷方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201911239293.8A CN110940923B (zh) | 2019-12-05 | 2019-12-05 | 锂离子电池的调荷方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110940923A true CN110940923A (zh) | 2020-03-31 |
CN110940923B CN110940923B (zh) | 2022-05-24 |
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CN201911239293.8A Active CN110940923B (zh) | 2019-12-05 | 2019-12-05 | 锂离子电池的调荷方法 |
Country Status (1)
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CN (1) | CN110940923B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113206531A (zh) * | 2021-05-19 | 2021-08-03 | 宝能(广州)汽车研究院有限公司 | 电池的电压保护方法及装置 |
CN114487836A (zh) * | 2022-01-26 | 2022-05-13 | 上海玫克生智能科技有限公司 | 基于电压和温度的电池状态分析方法、系统及终端 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101005209A (zh) * | 2005-12-22 | 2007-07-25 | 三星Sdi株式会社 | 调节电池soc的方法和使用该方法的电池管理系统 |
US20080036424A1 (en) * | 2006-08-11 | 2008-02-14 | Yazaki Corporation | State-of-charge adjusting apparatus |
KR20130051794A (ko) * | 2011-11-10 | 2013-05-21 | 현대중공업 주식회사 | 산업용 전기 차량의 배터리 잔량 측정방법 |
CN203645375U (zh) * | 2013-12-31 | 2014-06-11 | 东风汽车有限公司 | 一种便携式电池荷电状态调节设备 |
CN108878999A (zh) * | 2018-06-22 | 2018-11-23 | 中航锂电(江苏)有限公司 | 一种三元锂离子单体电池按极化性能筛选进行pack的工艺 |
CN110525269A (zh) * | 2019-04-25 | 2019-12-03 | 吉林大学 | Soc的电池组均衡控制方法 |
-
2019
- 2019-12-05 CN CN201911239293.8A patent/CN110940923B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101005209A (zh) * | 2005-12-22 | 2007-07-25 | 三星Sdi株式会社 | 调节电池soc的方法和使用该方法的电池管理系统 |
US20080036424A1 (en) * | 2006-08-11 | 2008-02-14 | Yazaki Corporation | State-of-charge adjusting apparatus |
KR20130051794A (ko) * | 2011-11-10 | 2013-05-21 | 현대중공업 주식회사 | 산업용 전기 차량의 배터리 잔량 측정방법 |
CN203645375U (zh) * | 2013-12-31 | 2014-06-11 | 东风汽车有限公司 | 一种便携式电池荷电状态调节设备 |
CN108878999A (zh) * | 2018-06-22 | 2018-11-23 | 中航锂电(江苏)有限公司 | 一种三元锂离子单体电池按极化性能筛选进行pack的工艺 |
CN110525269A (zh) * | 2019-04-25 | 2019-12-03 | 吉林大学 | Soc的电池组均衡控制方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113206531A (zh) * | 2021-05-19 | 2021-08-03 | 宝能(广州)汽车研究院有限公司 | 电池的电压保护方法及装置 |
CN114487836A (zh) * | 2022-01-26 | 2022-05-13 | 上海玫克生智能科技有限公司 | 基于电压和温度的电池状态分析方法、系统及终端 |
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Publication number | Publication date |
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CN110940923B (zh) | 2022-05-24 |
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Effective date of registration: 20200408 Address after: Jingwei Road, Guiyang Industrial Park, Qidong County, Hengyang City, Hunan Province Applicant after: Hunan xinminya New Energy Technology Co.,Ltd. Applicant after: Suzhou Lingwei New Energy Technology Co.,Ltd. Applicant after: Sichuan xinminya Battery Technology Co.,Ltd. Address before: Jingwei Road, Guiyang Industrial Park, Qidong County, Hengyang City, Hunan Province Applicant before: Hunan xinminya New Energy Technology Co.,Ltd. Applicant before: Lingpa new energy technology (Shanghai) Co.,Ltd. Applicant before: Sichuan xinminya Battery Technology Co.,Ltd. Applicant before: Shanxi KONOS New Energy Technology Co.,Ltd. |
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Address after: 421600 Jinwei Road, Guiyang Industrial Park, Qidong County, Hengyang City, Hunan Province Patentee after: Hunan Lingpai New Energy Technology Co.,Ltd. Patentee after: Suzhou Lingpai New Energy Technology Co.,Ltd. Patentee after: Sichuan Lingpai New Energy Technology Co.,Ltd. Address before: 421600 Jinwei Road, Guiyang Industrial Park, Qidong County, Hengyang City, Hunan Province Patentee before: Hunan xinminya New Energy Technology Co.,Ltd. Patentee before: Suzhou Lingwei New Energy Technology Co.,Ltd. Patentee before: Sichuan xinminya Battery Technology Co.,Ltd. |
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Effective date of registration: 20220804 Address after: 421600 Jinwei Road, Guiyang Industrial Park, Qidong County, Hengyang City, Hunan Province Patentee after: Hunan lingpaidazhi Technology Co.,Ltd. Address before: 421600 Jinwei Road, Guiyang Industrial Park, Qidong County, Hengyang City, Hunan Province Patentee before: Hunan Lingpai New Energy Technology Co.,Ltd. Patentee before: Suzhou Lingpai New Energy Technology Co.,Ltd. Patentee before: Sichuan Lingpai New Energy Technology Co.,Ltd. |