CN111102934A - 一种监测电芯膨胀及形变的方法 - Google Patents
一种监测电芯膨胀及形变的方法 Download PDFInfo
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- CN111102934A CN111102934A CN201911360867.7A CN201911360867A CN111102934A CN 111102934 A CN111102934 A CN 111102934A CN 201911360867 A CN201911360867 A CN 201911360867A CN 111102934 A CN111102934 A CN 111102934A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 17
- 239000013307 optical fiber Substances 0.000 claims abstract description 58
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- 238000004146 energy storage Methods 0.000 claims abstract description 17
- 238000001514 detection method Methods 0.000 claims abstract description 12
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- 238000009413 insulation Methods 0.000 claims abstract description 6
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- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 claims description 3
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- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111896134A (zh) * | 2020-07-22 | 2020-11-06 | 傲普(上海)新能源有限公司 | 一种电池包分布式温度测量方法 |
CN112366416A (zh) * | 2020-11-10 | 2021-02-12 | 山东博胜动力科技股份有限公司 | 一种lfp锂电池 |
CN112768818A (zh) * | 2020-12-28 | 2021-05-07 | 中天储能科技有限公司 | 电池封装结构及集成式储能系统 |
EP4074537A1 (en) * | 2021-04-16 | 2022-10-19 | Viavi Solutions Inc. | Optical fiber-based sensing membrane |
DE102021122983A1 (de) | 2021-09-06 | 2023-03-09 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Vorrichtung mit Schutzanordnung |
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CN105762401A (zh) * | 2016-01-07 | 2016-07-13 | 小牛动力(武汉)新能源技术有限公司 | 锂离子动力电池及使用方法 |
CN105758432A (zh) * | 2016-01-07 | 2016-07-13 | 小牛动力(武汉)新能源技术有限公司 | 锂电池安全监测系统 |
CN106247964A (zh) * | 2015-06-09 | 2016-12-21 | 沃尔沃汽车公司 | 电池组的损伤检测警报系统 |
CN206002225U (zh) * | 2016-05-18 | 2017-03-08 | 小牛动力(武汉)新能源技术有限公司 | 电池组内部的光纤光栅网络布置结构 |
CN106768567A (zh) * | 2017-03-20 | 2017-05-31 | 吉林大学 | 锂离子电池内应力的检测装置和测量方法 |
CN207600401U (zh) * | 2017-11-03 | 2018-07-10 | 深圳伊讯科技有限公司 | 一种电池膨胀监测传感器 |
US20180321325A1 (en) * | 2017-05-08 | 2018-11-08 | Aleksandra Fortier | Embedded Sensors for In-Situ Cell Monitoring of Batteries |
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2019
- 2019-12-25 CN CN201911360867.7A patent/CN111102934B/zh active Active
Patent Citations (8)
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CN106247964A (zh) * | 2015-06-09 | 2016-12-21 | 沃尔沃汽车公司 | 电池组的损伤检测警报系统 |
CN105651321A (zh) * | 2016-01-07 | 2016-06-08 | 小牛动力(武汉)新能源技术有限公司 | 光纤传感高分子复合膜及其使用方法 |
CN105762401A (zh) * | 2016-01-07 | 2016-07-13 | 小牛动力(武汉)新能源技术有限公司 | 锂离子动力电池及使用方法 |
CN105758432A (zh) * | 2016-01-07 | 2016-07-13 | 小牛动力(武汉)新能源技术有限公司 | 锂电池安全监测系统 |
CN206002225U (zh) * | 2016-05-18 | 2017-03-08 | 小牛动力(武汉)新能源技术有限公司 | 电池组内部的光纤光栅网络布置结构 |
CN106768567A (zh) * | 2017-03-20 | 2017-05-31 | 吉林大学 | 锂离子电池内应力的检测装置和测量方法 |
US20180321325A1 (en) * | 2017-05-08 | 2018-11-08 | Aleksandra Fortier | Embedded Sensors for In-Situ Cell Monitoring of Batteries |
CN207600401U (zh) * | 2017-11-03 | 2018-07-10 | 深圳伊讯科技有限公司 | 一种电池膨胀监测传感器 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111896134A (zh) * | 2020-07-22 | 2020-11-06 | 傲普(上海)新能源有限公司 | 一种电池包分布式温度测量方法 |
CN112366416A (zh) * | 2020-11-10 | 2021-02-12 | 山东博胜动力科技股份有限公司 | 一种lfp锂电池 |
CN112768818A (zh) * | 2020-12-28 | 2021-05-07 | 中天储能科技有限公司 | 电池封装结构及集成式储能系统 |
EP4074537A1 (en) * | 2021-04-16 | 2022-10-19 | Viavi Solutions Inc. | Optical fiber-based sensing membrane |
DE102021122983A1 (de) | 2021-09-06 | 2023-03-09 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Vorrichtung mit Schutzanordnung |
DE102021122983B4 (de) | 2021-09-06 | 2023-04-27 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Vorrichtung mit Schutzanordnung |
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