CN108536991A - 一种方型锂离子电池卷绕张力优化设计工艺 - Google Patents
一种方型锂离子电池卷绕张力优化设计工艺 Download PDFInfo
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- CN108536991A CN108536991A CN201810463850.3A CN201810463850A CN108536991A CN 108536991 A CN108536991 A CN 108536991A CN 201810463850 A CN201810463850 A CN 201810463850A CN 108536991 A CN108536991 A CN 108536991A
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- H—ELECTRICITY
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- G06F2119/06—Power analysis or power optimisation
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- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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- 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
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CN201810463850.3A CN108536991B (zh) | 2018-05-15 | 2018-05-15 | 一种方型锂离子电池卷绕张力优化设计工艺 |
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CN201810463850.3A CN108536991B (zh) | 2018-05-15 | 2018-05-15 | 一种方型锂离子电池卷绕张力优化设计工艺 |
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CN108536991A true CN108536991A (zh) | 2018-09-14 |
CN108536991B CN108536991B (zh) | 2023-01-03 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109728358A (zh) * | 2018-11-14 | 2019-05-07 | 中航锂电(洛阳)有限公司 | 一种方形二次电池电芯的卷绕方法 |
CN111610093A (zh) * | 2020-05-27 | 2020-09-01 | 梅州市量能新能源科技有限公司 | 锂离子电池卷芯松紧度检测方法 |
CN112510266A (zh) * | 2020-12-11 | 2021-03-16 | 湖北亿纬动力有限公司 | 一种改善锂电池负极片褶皱的方法 |
CN112834335A (zh) * | 2020-12-31 | 2021-05-25 | 湖北亿纬动力有限公司 | 一种极片冷压拉伸参数的确定方法 |
CN114199434A (zh) * | 2021-11-24 | 2022-03-18 | 华中科技大学 | 方形锂电池卷绕参数的测量系统、测量方法及优化方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104112872A (zh) * | 2013-04-19 | 2014-10-22 | 李军 | 动力锂离子方双针电池卷绕机张力同步控制器 |
KR20150049474A (ko) * | 2013-10-30 | 2015-05-08 | 주식회사 엘지화학 | 전극 조립체 권취 장치 및 전극 조립체 권취 방법 |
US20170271640A1 (en) * | 2016-03-16 | 2017-09-21 | Sumitomo Chemical Company, Limited | Separator roll and method for manufacturing same |
CN107368650A (zh) * | 2017-07-19 | 2017-11-21 | 武汉大学 | 正交分析制定塔线系统融冰策略的方法 |
CN107436968A (zh) * | 2017-06-30 | 2017-12-05 | 上海建工集团股份有限公司 | 一种预应力空间结构张力体系的状态偏差的定量估计方法 |
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2018
- 2018-05-15 CN CN201810463850.3A patent/CN108536991B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104112872A (zh) * | 2013-04-19 | 2014-10-22 | 李军 | 动力锂离子方双针电池卷绕机张力同步控制器 |
KR20150049474A (ko) * | 2013-10-30 | 2015-05-08 | 주식회사 엘지화학 | 전극 조립체 권취 장치 및 전극 조립체 권취 방법 |
US20170271640A1 (en) * | 2016-03-16 | 2017-09-21 | Sumitomo Chemical Company, Limited | Separator roll and method for manufacturing same |
CN107436968A (zh) * | 2017-06-30 | 2017-12-05 | 上海建工集团股份有限公司 | 一种预应力空间结构张力体系的状态偏差的定量估计方法 |
CN107368650A (zh) * | 2017-07-19 | 2017-11-21 | 武汉大学 | 正交分析制定塔线系统融冰策略的方法 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109728358A (zh) * | 2018-11-14 | 2019-05-07 | 中航锂电(洛阳)有限公司 | 一种方形二次电池电芯的卷绕方法 |
CN111610093A (zh) * | 2020-05-27 | 2020-09-01 | 梅州市量能新能源科技有限公司 | 锂离子电池卷芯松紧度检测方法 |
CN111610093B (zh) * | 2020-05-27 | 2022-11-18 | 梅州市量能新能源科技有限公司 | 锂离子电池卷芯松紧度检测方法 |
CN112510266A (zh) * | 2020-12-11 | 2021-03-16 | 湖北亿纬动力有限公司 | 一种改善锂电池负极片褶皱的方法 |
CN112834335A (zh) * | 2020-12-31 | 2021-05-25 | 湖北亿纬动力有限公司 | 一种极片冷压拉伸参数的确定方法 |
CN114199434A (zh) * | 2021-11-24 | 2022-03-18 | 华中科技大学 | 方形锂电池卷绕参数的测量系统、测量方法及优化方法 |
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CN108536991B (zh) | 2023-01-03 |
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