CN106960981B - 电芯的陈化方法 - Google Patents
电芯的陈化方法 Download PDFInfo
- Publication number
- CN106960981B CN106960981B CN201710221144.3A CN201710221144A CN106960981B CN 106960981 B CN106960981 B CN 106960981B CN 201710221144 A CN201710221144 A CN 201710221144A CN 106960981 B CN106960981 B CN 106960981B
- Authority
- CN
- China
- Prior art keywords
- battery core
- plummer
- rotation
- revolving speed
- aging method
- 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
- 238000000034 method Methods 0.000 title claims abstract description 30
- 230000032683 aging Effects 0.000 title claims abstract description 27
- 239000012530 fluid Substances 0.000 claims abstract description 7
- 238000002347 injection Methods 0.000 claims abstract description 7
- 239000007924 injection Substances 0.000 claims abstract description 7
- 238000002474 experimental method Methods 0.000 claims description 11
- 238000009987 spinning Methods 0.000 claims description 10
- 238000003324 Six Sigma (6σ) Methods 0.000 claims description 3
- 239000003792 electrolyte Substances 0.000 abstract description 8
- 239000007788 liquid Substances 0.000 abstract description 6
- 239000007772 electrode material Substances 0.000 abstract description 3
- 238000003487 electrochemical reaction Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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
- H01M10/05—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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Primary Cells (AREA)
- Secondary Cells (AREA)
Abstract
Description
| v<sub>1</sub>(m/s) | t<sub>1</sub>(min) | v<sub>2</sub>(m/s) | t<sub>2</sub>(min) | 数量(PCS) |
| 1 | 5 | 1 | 5 | 100 |
| 50 | 5 | 1 | 100 | 100 |
| 1 | 100 | 1 | 100 | 100 |
| 50 | 100 | 1 | 5 | 100 |
| 1 | 5 | 50 | 100 | 100 |
| 50 | 5 | 50 | 5 | 100 |
| 1 | 100 | 50 | 5 | 100 |
| 50 | 100 | 50 | 100 | 100 |
| 25.5 | 52.5 | 25.5 | 52.5 | 100 |
| C(mAh) | v<sub>1</sub>(m/s) | t<sub>1</sub>(min) | v<sub>2</sub>(m/s) | t<sub>2</sub>(min) |
| 860 | 3.8 | 52.2 | 12.4 | 42.8 |
| 1380 | 6.3 | 47.7 | 17.9 | 37.2 |
| 2780 | 11 | 45 | 33 | 21.3 |
| 3330 | 12 | 42 | 36 | 19.8 |
| 4500 | 16.7 | 39.3 | 49.1 | 5.3 |
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710221144.3A CN106960981B (zh) | 2017-04-06 | 2017-04-06 | 电芯的陈化方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710221144.3A CN106960981B (zh) | 2017-04-06 | 2017-04-06 | 电芯的陈化方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106960981A CN106960981A (zh) | 2017-07-18 |
| CN106960981B true CN106960981B (zh) | 2019-06-21 |
Family
ID=59483369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710221144.3A Active CN106960981B (zh) | 2017-04-06 | 2017-04-06 | 电芯的陈化方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106960981B (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111540957B (zh) * | 2020-05-09 | 2021-09-14 | 珠海冠宇电池股份有限公司 | 电解液浸润电芯的方法及装置 |
| CN112018426A (zh) * | 2020-09-25 | 2020-12-01 | 珠海冠宇电池股份有限公司 | 一种电芯陈化装置及陈化方法 |
| CN112436193B (zh) * | 2020-11-30 | 2022-04-12 | 珠海冠宇电池股份有限公司 | 一种电芯陈化设备及陈化控制方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04282569A (ja) * | 1991-03-11 | 1992-10-07 | Sanyo Electric Co Ltd | 金属水素化物蓄電池の製造方法 |
| CN101685888A (zh) * | 2008-09-25 | 2010-03-31 | 深圳市比克电池有限公司 | 一种液体电解质电池的老化方法 |
| CN102110802A (zh) * | 2011-01-28 | 2011-06-29 | 福建南平南孚电池有限公司 | 向电池的壳体内注入电解液的方法 |
| KR20170004738A (ko) * | 2015-07-03 | 2017-01-11 | 주식회사 엘지화학 | 이차전지의 전해액 함침장치 |
-
2017
- 2017-04-06 CN CN201710221144.3A patent/CN106960981B/zh active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04282569A (ja) * | 1991-03-11 | 1992-10-07 | Sanyo Electric Co Ltd | 金属水素化物蓄電池の製造方法 |
| CN101685888A (zh) * | 2008-09-25 | 2010-03-31 | 深圳市比克电池有限公司 | 一种液体电解质电池的老化方法 |
| CN102110802A (zh) * | 2011-01-28 | 2011-06-29 | 福建南平南孚电池有限公司 | 向电池的壳体内注入电解液的方法 |
| KR20170004738A (ko) * | 2015-07-03 | 2017-01-11 | 주식회사 엘지화학 | 이차전지의 전해액 함침장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106960981A (zh) | 2017-07-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109856559B (zh) | 一种锂电池循环寿命的预测方法 | |
| CN106597305A (zh) | 一种锂离子电池的循环寿命预测方法 | |
| CN106960981B (zh) | 电芯的陈化方法 | |
| CN107728072A (zh) | 一种锂离子电池循环寿命的快速预测方法 | |
| CN103630847B (zh) | 一种储能电池检测方法 | |
| CN103840225B (zh) | 一种锂离子电池的筛选方法 | |
| CN105974326A (zh) | 锂电池寿命预估方法及装置 | |
| CN105903692A (zh) | 锂离子电池一致性筛选方法 | |
| CN117595261B (zh) | 光储微电网能量管理策略优化方法、装置及电子设备 | |
| CN106324524A (zh) | 一种锂离子电池循环寿命的快速预测方法 | |
| CN112834944A (zh) | 一种锂电池加速循环寿命测试方法、装置、介质及设备 | |
| CN105021406B (zh) | 一种基于行驶工况的电动汽车再生制动系统测试方法 | |
| CN109061478A (zh) | 一种利用eis测试进行锂离子电池寿命定性预测的方法 | |
| CN107144790A (zh) | 一种预测锂离子电池循环寿命的方法 | |
| Fan et al. | A fast screening and recombinant method based on short-time pulse discharge and electrochemical impedance spectroscopy for decommissioned power batteries | |
| CN113852135A (zh) | 一种虚拟电厂能源调度方法、装置、存储介质及平台 | |
| CN116500447A (zh) | 一种变电站蓄电池组运维方法及装置 | |
| CN108132441A (zh) | 储能电池模组荷电状态的运行范围确定方法及装置 | |
| CN114844176A (zh) | 电池充放电功率控制方法、装置和电子设备 | |
| CN103580042A (zh) | 功率因数校正pfc电路自动均衡母线电压的方法及装置 | |
| CN118970914A (zh) | 新能源多场站柔性直流外送系统强度评估方法、装置 | |
| CN103955765A (zh) | 一种基于发电能力评估和负载分级的微电源容量配置方法 | |
| CN113574763A (zh) | 充电方法、电子装置以及存储介质 | |
| CN105903690A (zh) | 一种筛选循环不良电芯的方法 | |
| CN111007414A (zh) | 一种用于60%放电深度的蓄电池寿命测试方法 |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 519180 Guangdong Province, Zhuhai city Doumen District Xinqing Technology Industrial Park Mount Everest Road No. nine Patentee after: Zhuhai CosMX Battery Co.,Ltd. Address before: 519180 Guangdong Province, Zhuhai city Doumen District Xinqing Technology Industrial Park Mount Everest Road No. nine Patentee before: ZHUHAI COSLIGHT BATTERY Co.,Ltd. Address after: 519180 Guangdong Province, Zhuhai city Doumen District Xinqing Technology Industrial Park Mount Everest Road No. nine Patentee after: ZHUHAI COSLIGHT BATTERY Co.,Ltd. Address before: 519180 Guangdong Province, Zhuhai city Doumen District Xinqing Technology Industrial Park Mount Everest Road No. nine Patentee before: ZHUHAI COSLIGHT BATTERY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |