CN104485489A - 一种提升梯级利用电池组一致性的方法 - Google Patents
一种提升梯级利用电池组一致性的方法 Download PDFInfo
- Publication number
- CN104485489A CN104485489A CN201510011360.6A CN201510011360A CN104485489A CN 104485489 A CN104485489 A CN 104485489A CN 201510011360 A CN201510011360 A CN 201510011360A CN 104485489 A CN104485489 A CN 104485489A
- Authority
- CN
- China
- Prior art keywords
- battery
- charging
- battery pack
- deboost
- voltage
- 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
- 238000000034 method Methods 0.000 title claims abstract description 29
- 239000005955 Ferric phosphate Substances 0.000 claims description 17
- 229940032958 ferric phosphate Drugs 0.000 claims description 17
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical group [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 claims description 17
- 229910000399 iron(III) phosphate Inorganic materials 0.000 claims description 17
- 229910052744 lithium Inorganic materials 0.000 claims description 17
- 238000007599 discharging Methods 0.000 abstract description 13
- 230000001737 promoting effect Effects 0.000 description 5
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- ZSYNKHJUSDFTCQ-UHFFFAOYSA-N [Li].[Fe].P(O)(O)(O)=O Chemical compound [Li].[Fe].P(O)(O)(O)=O ZSYNKHJUSDFTCQ-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000000926 separation method 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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4207—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells for several batteries or cells simultaneously or sequentially
-
- 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
- H01M10/441—Methods for charging or discharging for several batteries or cells simultaneously or sequentially
-
- 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)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
Abstract
Description
电池编号 | C实(Ah) | 梯度范围(Ah) | C梯(Ah) |
1 | 44.3 | 40-45 | 40 |
2 | 48.3 | 45-50 | 45 |
3 | 48.5 | 45-50 | 45 |
4 | 47.6 | 45-50 | 45 |
5 | 56.2 | 55-60 | 55 |
6 | 49.1 | 45-50 | 45 |
7 | 46.2 | 45-50 | 45 |
8 | 47.2 | 45-50 | 45 |
9 | 49.5 | 45-50 | 45 |
10 | 46.8 | 45-50 | 45 |
11 | 53.7 | 50-55 | 50 |
12 | 51.1 | 50-55 | 50 |
13 | 46.1 | 45-50 | 45 |
14 | 47.2 | 45-50 | 45 |
15 | 48.1 | 45-50 | 45 |
16 | 48.5 | 45-50 | 45 |
17 | 48.4 | 45-50 | 45 |
18 | 49.8 | 45-50 | 45 |
19 | 51.8 | 50-55 | 50 |
20 | 54.8 | 50-55 | 50 |
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510011360.6A CN104485489B (zh) | 2015-01-09 | 2015-01-09 | 一种提升梯级利用电池组一致性的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510011360.6A CN104485489B (zh) | 2015-01-09 | 2015-01-09 | 一种提升梯级利用电池组一致性的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104485489A true CN104485489A (zh) | 2015-04-01 |
CN104485489B CN104485489B (zh) | 2017-08-04 |
Family
ID=52760011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201510011360.6A Active CN104485489B (zh) | 2015-01-09 | 2015-01-09 | 一种提升梯级利用电池组一致性的方法 |
Country Status (1)
Country | Link |
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CN (1) | CN104485489B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107359377A (zh) * | 2017-06-30 | 2017-11-17 | 宁德时代新能源科技股份有限公司 | 电池包充电方法、装置和设备 |
CN107359375A (zh) * | 2017-06-20 | 2017-11-17 | 中航锂电(洛阳)有限公司 | 一种锂离子电池的分容方法 |
CN107768756A (zh) * | 2017-09-19 | 2018-03-06 | 歌尔科技有限公司 | 一种电池充电的方法和装置 |
CN109471040A (zh) * | 2018-10-16 | 2019-03-15 | 深圳市普兰德储能技术有限公司 | 容量判定方法、装置、电子设备及计算机可读存储介质 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101615696A (zh) * | 2009-07-16 | 2009-12-30 | 江苏富朗特新能源有限公司 | 一种软包装锂离子二次电池的化成工艺 |
CN101800344A (zh) * | 2010-03-25 | 2010-08-11 | 江苏华富控股集团有限公司 | 一种用于锂离子动力蓄电池的充电方法 |
CN102760914A (zh) * | 2012-07-20 | 2012-10-31 | 深圳市雄韬电源科技股份有限公司 | 一种锂离子动力电池配组方法 |
-
2015
- 2015-01-09 CN CN201510011360.6A patent/CN104485489B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101615696A (zh) * | 2009-07-16 | 2009-12-30 | 江苏富朗特新能源有限公司 | 一种软包装锂离子二次电池的化成工艺 |
CN101800344A (zh) * | 2010-03-25 | 2010-08-11 | 江苏华富控股集团有限公司 | 一种用于锂离子动力蓄电池的充电方法 |
CN102760914A (zh) * | 2012-07-20 | 2012-10-31 | 深圳市雄韬电源科技股份有限公司 | 一种锂离子动力电池配组方法 |
Non-Patent Citations (1)
Title |
---|
韩广欣等: "LiFePO4锂离子电池充电限制电压的研究", 《电池工业》 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107359375A (zh) * | 2017-06-20 | 2017-11-17 | 中航锂电(洛阳)有限公司 | 一种锂离子电池的分容方法 |
CN107359375B (zh) * | 2017-06-20 | 2019-07-12 | 中航锂电(洛阳)有限公司 | 一种锂离子电池的分容方法 |
CN107359377A (zh) * | 2017-06-30 | 2017-11-17 | 宁德时代新能源科技股份有限公司 | 电池包充电方法、装置和设备 |
CN107359377B (zh) * | 2017-06-30 | 2019-12-13 | 宁德时代新能源科技股份有限公司 | 电池包充电方法、装置和设备 |
CN107768756A (zh) * | 2017-09-19 | 2018-03-06 | 歌尔科技有限公司 | 一种电池充电的方法和装置 |
CN107768756B (zh) * | 2017-09-19 | 2020-02-28 | 歌尔科技有限公司 | 一种电池充电的方法和装置 |
CN109471040A (zh) * | 2018-10-16 | 2019-03-15 | 深圳市普兰德储能技术有限公司 | 容量判定方法、装置、电子设备及计算机可读存储介质 |
Also Published As
Publication number | Publication date |
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CN104485489B (zh) | 2017-08-04 |
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C06 | Publication | ||
PB01 | Publication | ||
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160206 Address after: 213299 Jintan Road, Jintan District, Jiangsu, No. 88, No. Applicant after: CHINA AVIATION LITHIUM BATTERY Co.,Ltd. Address before: 471003 Henan city of Luoyang province high tech Development Zone Binhe Road No. 66 Applicant before: CHINA AVIATION LITHIUM BATTERY Co.,Ltd. |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 213200 Jiangdong Avenue 1, Jintan District, Jiangsu, Changzhou Patentee after: AVIC lithium Technology Co.,Ltd. Address before: 213299 No. 88, Jintan Avenue, Jintan District, Jiangsu, Changzhou Patentee before: CHINA AVIATION LITHIUM BATTERY Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: No.1 Jiangdong Avenue, Jintan District, Changzhou City, Jiangsu Province Patentee after: AVIC lithium Technology Co.,Ltd. Address before: No.1 Jiangdong Avenue, Jintan District, Changzhou City, Jiangsu Province Patentee before: AVIC lithium Technology Co.,Ltd. Address after: No.1 Jiangdong Avenue, Jintan District, Changzhou City, Jiangsu Province Patentee after: Zhongchuangxin Aviation Technology Co.,Ltd. Address before: No.1 Jiangdong Avenue, Jintan District, Changzhou City, Jiangsu Province Patentee before: AVIC lithium Technology Co.,Ltd. |
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Effective date of registration: 20220420 Address after: No.1 Jiangdong Avenue, Jintan District, Changzhou City, Jiangsu Province Patentee after: Zhongchuangxin Aviation Technology (Jiangsu) Co.,Ltd. Address before: No.1 Jiangdong Avenue, Jintan District, Changzhou City, Jiangsu Province Patentee before: Zhongchuangxin Aviation Technology Co.,Ltd. |