CN1876256A - Battery screening system and method - Google Patents
Battery screening system and method Download PDFInfo
- Publication number
- CN1876256A CN1876256A CN 200510035193 CN200510035193A CN1876256A CN 1876256 A CN1876256 A CN 1876256A CN 200510035193 CN200510035193 CN 200510035193 CN 200510035193 A CN200510035193 A CN 200510035193A CN 1876256 A CN1876256 A CN 1876256A
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- CN
- China
- Prior art keywords
- battery
- voltage
- constant
- current
- screening
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- 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
- 238000012216 screening Methods 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims description 22
- 238000005070 sampling Methods 0.000 claims abstract description 3
- 230000002950 deficient Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN200510035193A CN1876256B (en) | 2005-06-06 | 2005-06-06 | Battery screening system and method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN200510035193A CN1876256B (en) | 2005-06-06 | 2005-06-06 | Battery screening system and method |
Publications (2)
Publication Number | Publication Date |
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CN1876256A true CN1876256A (en) | 2006-12-13 |
CN1876256B CN1876256B (en) | 2010-05-12 |
Family
ID=37508915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN200510035193A Active CN1876256B (en) | 2005-06-06 | 2005-06-06 | Battery screening system and method |
Country Status (1)
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CN (1) | CN1876256B (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100573180C (en) * | 2007-08-31 | 2009-12-23 | 中银(宁波)电池有限公司 | A kind of automatic electric checking machine of dry cell |
CN101286580B (en) * | 2007-12-25 | 2010-06-02 | 福建省电力试验研究院 | Method of making sets of valve controlling type accumulator |
CN101286579B (en) * | 2007-12-25 | 2010-06-02 | 福建省电力试验研究院 | Method of computer matching of valve controlling type accumulator |
CN101949971A (en) * | 2010-09-09 | 2011-01-19 | 湖南科霸汽车动力电池有限责任公司 | Method for selecting low-voltage storage battery |
CN102059220A (en) * | 2010-11-19 | 2011-05-18 | 天津力神电池股份有限公司 | Method and integrated system for grading and sorting batteries |
CN102148393A (en) * | 2010-02-08 | 2011-08-10 | 比克国际(天津)有限公司 | Battery pack and manufacturing method thereof |
CN102967832A (en) * | 2012-12-17 | 2013-03-13 | 天津力神电池股份有限公司 | Battery testing and sorting system |
CN106443475A (en) * | 2016-10-21 | 2017-02-22 | 国网山东省电力公司电力科学研究院 | Retired power battery dismounting-free reuse screening method based on operation big data |
CN106772096A (en) * | 2017-01-20 | 2017-05-31 | 国轩新能源(苏州)有限公司 | The screening technique of low-voltage lithium battery |
CN107024663A (en) * | 2017-04-01 | 2017-08-08 | 湖南银杏数据科技有限公司 | The lithium battery screening technique clustered based on charging curve feature KPCA |
CN112888954A (en) * | 2018-10-05 | 2021-06-01 | 株式会社Lg化学 | Method and apparatus for diagnosing low voltage of secondary battery cell |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4363407A (en) * | 1981-01-22 | 1982-12-14 | Polaroid Corporation | Method and system for testing and sorting batteries |
CN2280893Y (en) * | 1996-12-13 | 1998-05-06 | 殷志斌 | Testing device for cell production |
CN1077981C (en) * | 1997-09-11 | 2002-01-16 | 电子工业部第十八研究所 | Quick screening classifying and short circuit repairing device for battery |
CN2358460Y (en) * | 1999-03-12 | 2000-01-12 | 北京有色金属研究总院 | Tester for testing battery capacity |
CN1229890C (en) * | 2002-12-18 | 2005-11-30 | 北京有色金属研究总院 | Method for scparating secodary cell |
CN2700892Y (en) * | 2003-05-10 | 2005-05-18 | 比亚迪股份有限公司 | Battery detection sorting instrument |
-
2005
- 2005-06-06 CN CN200510035193A patent/CN1876256B/en active Active
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100573180C (en) * | 2007-08-31 | 2009-12-23 | 中银(宁波)电池有限公司 | A kind of automatic electric checking machine of dry cell |
CN101286580B (en) * | 2007-12-25 | 2010-06-02 | 福建省电力试验研究院 | Method of making sets of valve controlling type accumulator |
CN101286579B (en) * | 2007-12-25 | 2010-06-02 | 福建省电力试验研究院 | Method of computer matching of valve controlling type accumulator |
CN102148393B (en) * | 2010-02-08 | 2014-11-19 | 比克国际(天津)有限公司 | Battery pack and manufacturing method thereof |
CN102148393A (en) * | 2010-02-08 | 2011-08-10 | 比克国际(天津)有限公司 | Battery pack and manufacturing method thereof |
CN101949971A (en) * | 2010-09-09 | 2011-01-19 | 湖南科霸汽车动力电池有限责任公司 | Method for selecting low-voltage storage battery |
CN101949971B (en) * | 2010-09-09 | 2012-05-30 | 湖南科霸汽车动力电池有限责任公司 | Method for selecting low-voltage storage battery |
CN102059220A (en) * | 2010-11-19 | 2011-05-18 | 天津力神电池股份有限公司 | Method and integrated system for grading and sorting batteries |
CN102059220B (en) * | 2010-11-19 | 2013-01-09 | 天津力神电池股份有限公司 | Integrated system for grading and sorting batteries |
CN102967832A (en) * | 2012-12-17 | 2013-03-13 | 天津力神电池股份有限公司 | Battery testing and sorting system |
CN106443475A (en) * | 2016-10-21 | 2017-02-22 | 国网山东省电力公司电力科学研究院 | Retired power battery dismounting-free reuse screening method based on operation big data |
CN106772096A (en) * | 2017-01-20 | 2017-05-31 | 国轩新能源(苏州)有限公司 | The screening technique of low-voltage lithium battery |
CN107024663A (en) * | 2017-04-01 | 2017-08-08 | 湖南银杏数据科技有限公司 | The lithium battery screening technique clustered based on charging curve feature KPCA |
CN107024663B (en) * | 2017-04-01 | 2019-04-05 | 湖南银杏数据科技有限公司 | Lithium battery screening technique based on charging curve feature KPCA cluster |
CN112888954A (en) * | 2018-10-05 | 2021-06-01 | 株式会社Lg化学 | Method and apparatus for diagnosing low voltage of secondary battery cell |
US11940501B2 (en) | 2018-10-05 | 2024-03-26 | Lg Energy Solution, Ltd. | Method and apparatus for diagnosing low voltage of secondary battery cell |
Also Published As
Publication number | Publication date |
---|---|
CN1876256B (en) | 2010-05-12 |
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TR01 | Transfer of patent right |
Effective date of registration: 20160824 Address after: Kwai Chung street Beek Industrial Park in Longgang District of Shenzhen City, Guangdong Province, No. 6 building 518000 Patentee after: SHENZHEN BAK POWER BATTERY Co.,Ltd. Address before: 518000 Beek Industrial Park, Kwai Chung Town, Longgang District, Guangdong, Shenzhen Patentee before: SHENZHEN BAK BATTERY Co.,Ltd. |
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Effective date of registration: 20191022 Granted publication date: 20100512 |
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Date of cancellation: 20221022 Granted publication date: 20100512 |
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Effective date of registration: 20221022 Granted publication date: 20100512 |