CN106599508A - 一种手机运行时的锂离子电池热失控预测方法 - Google Patents
一种手机运行时的锂离子电池热失控预测方法 Download PDFInfo
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- CN106599508A CN106599508A CN201611215683.8A CN201611215683A CN106599508A CN 106599508 A CN106599508 A CN 106599508A CN 201611215683 A CN201611215683 A CN 201611215683A CN 106599508 A CN106599508 A CN 106599508A
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- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 212
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 212
- 238000000034 method Methods 0.000 title claims abstract description 58
- 238000006243 chemical reaction Methods 0.000 claims abstract description 105
- 238000004519 manufacturing process Methods 0.000 claims abstract description 30
- 238000007599 discharging Methods 0.000 claims abstract description 27
- 238000012546 transfer Methods 0.000 claims abstract description 21
- 230000008569 process Effects 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 16
- 238000013178 mathematical model Methods 0.000 claims abstract description 10
- 150000002500 ions Chemical class 0.000 claims abstract description 6
- 239000003792 electrolyte Substances 0.000 claims description 67
- 239000007772 electrode material Substances 0.000 claims description 58
- 239000002245 particle Substances 0.000 claims description 51
- 230000020169 heat generation Effects 0.000 claims description 27
- 238000003487 electrochemical reaction Methods 0.000 claims description 24
- 238000000354 decomposition reaction Methods 0.000 claims description 21
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 18
- 229910052799 carbon Inorganic materials 0.000 claims description 18
- 239000006183 anode active material Substances 0.000 claims description 9
- 230000005012 migration Effects 0.000 claims description 9
- 238000013508 migration Methods 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 6
- 238000009792 diffusion process Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 230000036632 reaction speed Effects 0.000 claims description 5
- NAWXUBYGYWOOIX-SFHVURJKSA-N (2s)-2-[[4-[2-(2,4-diaminoquinazolin-6-yl)ethyl]benzoyl]amino]-4-methylidenepentanedioic acid Chemical compound C1=CC2=NC(N)=NC(N)=C2C=C1CCC1=CC=C(C(=O)N[C@@H](CC(=C)C(O)=O)C(O)=O)C=C1 NAWXUBYGYWOOIX-SFHVURJKSA-N 0.000 claims description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 239000011149 active material Substances 0.000 claims description 3
- 239000006182 cathode active material Substances 0.000 claims description 3
- 238000003411 electrode reaction Methods 0.000 claims description 3
- 239000008151 electrolyte solution Substances 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 3
- 239000011344 liquid material Substances 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 239000000243 solution Substances 0.000 claims description 3
- 239000012798 spherical particle Substances 0.000 claims description 3
- 239000010405 anode material Substances 0.000 claims description 2
- 239000010406 cathode material Substances 0.000 claims description 2
- 230000005518 electrochemistry Effects 0.000 claims description 2
- 238000013461 design Methods 0.000 description 6
- 238000004088 simulation Methods 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 1
- -1 current collectors Substances 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 239000005486 organic electrolyte Substances 0.000 description 1
- 239000007784 solid electrolyte Substances 0.000 description 1
- 230000007847 structural defect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
- G06F2119/08—Thermal analysis or thermal optimisation
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Evolutionary Computation (AREA)
- Geometry (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
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CN201611215683.8A CN106599508A (zh) | 2016-12-26 | 2016-12-26 | 一种手机运行时的锂离子电池热失控预测方法 |
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CN201611215683.8A CN106599508A (zh) | 2016-12-26 | 2016-12-26 | 一种手机运行时的锂离子电池热失控预测方法 |
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CN201611215683.8A Pending CN106599508A (zh) | 2016-12-26 | 2016-12-26 | 一种手机运行时的锂离子电池热失控预测方法 |
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107391870A (zh) * | 2017-08-02 | 2017-11-24 | 中国科学技术大学 | 热失控临界条件的计算方法 |
CN108169683A (zh) * | 2017-12-15 | 2018-06-15 | 浙江隆劲电池科技有限公司 | 多层叠片结构锂离子电池的内部分布特征仿真分析方法 |
CN108226693A (zh) * | 2017-12-18 | 2018-06-29 | 清华大学 | 实时电池内短路检测方法、检测装置和计算机可读存储介质 |
CN108446434A (zh) * | 2018-02-07 | 2018-08-24 | 清华大学 | 动力电池热失控安全性的预测方法、装置及计算机可读存储介质 |
CN108647432A (zh) * | 2018-05-09 | 2018-10-12 | 西安交通大学 | 基于热阻网络模型的电池热失控预测方法 |
CN109147872A (zh) * | 2017-06-27 | 2019-01-04 | 中国石油化工股份有限公司 | 一种化工反应失控后果的放大预测方法 |
CN109270460A (zh) * | 2018-09-04 | 2019-01-25 | 南京工业大学 | 锂离子电池热失控的能量计算方法 |
WO2019153806A1 (zh) * | 2018-02-07 | 2019-08-15 | 清华大学 | 动力电池热失控安全性能预测方法、装置及计算机可读存储介质 |
CN110148336A (zh) * | 2019-03-27 | 2019-08-20 | 北京航空航天大学 | 一种锂离子电池充电过程故障模拟方法和装置 |
CN111597719A (zh) * | 2020-05-19 | 2020-08-28 | 华南理工大学 | 一种基于电热与热失控耦合模型的动力电池仿真方法 |
CN113189491A (zh) * | 2021-05-19 | 2021-07-30 | 中国科学技术大学 | 一种圆柱形锂离子电池产热速率的分析方法 |
Citations (4)
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CN104035048A (zh) * | 2014-06-20 | 2014-09-10 | 上海出入境检验检疫局工业品与原材料检测技术中心 | 一种锂离子电池过充安全性能的热电检测方法及其装置 |
CN104346524A (zh) * | 2014-09-16 | 2015-02-11 | 清华大学 | 一种锂离子电池热失控的建模方法 |
CN105044615A (zh) * | 2015-08-09 | 2015-11-11 | 安徽普为智能科技有限责任公司 | 一种锂电池安全性的检测方法 |
CN105301501A (zh) * | 2015-08-10 | 2016-02-03 | 南京工业大学 | 一种充放电条件下锂离子电池生热量的估算方法 |
-
2016
- 2016-12-26 CN CN201611215683.8A patent/CN106599508A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104035048A (zh) * | 2014-06-20 | 2014-09-10 | 上海出入境检验检疫局工业品与原材料检测技术中心 | 一种锂离子电池过充安全性能的热电检测方法及其装置 |
CN104346524A (zh) * | 2014-09-16 | 2015-02-11 | 清华大学 | 一种锂离子电池热失控的建模方法 |
CN105044615A (zh) * | 2015-08-09 | 2015-11-11 | 安徽普为智能科技有限责任公司 | 一种锂电池安全性的检测方法 |
CN105301501A (zh) * | 2015-08-10 | 2016-02-03 | 南京工业大学 | 一种充放电条件下锂离子电池生热量的估算方法 |
Non-Patent Citations (1)
Title |
---|
段冀渊: "锂离子电池安全性能评价技术研究", 《中国博士学位论文全文数据库工程科技Ⅱ辑》 * |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109147872A (zh) * | 2017-06-27 | 2019-01-04 | 中国石油化工股份有限公司 | 一种化工反应失控后果的放大预测方法 |
CN107391870B (zh) * | 2017-08-02 | 2020-10-27 | 中国科学技术大学 | 热失控临界条件的计算方法 |
CN107391870A (zh) * | 2017-08-02 | 2017-11-24 | 中国科学技术大学 | 热失控临界条件的计算方法 |
CN108169683A (zh) * | 2017-12-15 | 2018-06-15 | 浙江隆劲电池科技有限公司 | 多层叠片结构锂离子电池的内部分布特征仿真分析方法 |
CN108226693A (zh) * | 2017-12-18 | 2018-06-29 | 清华大学 | 实时电池内短路检测方法、检测装置和计算机可读存储介质 |
CN108446434A (zh) * | 2018-02-07 | 2018-08-24 | 清华大学 | 动力电池热失控安全性的预测方法、装置及计算机可读存储介质 |
WO2019153806A1 (zh) * | 2018-02-07 | 2019-08-15 | 清华大学 | 动力电池热失控安全性能预测方法、装置及计算机可读存储介质 |
CN108647432A (zh) * | 2018-05-09 | 2018-10-12 | 西安交通大学 | 基于热阻网络模型的电池热失控预测方法 |
CN108647432B (zh) * | 2018-05-09 | 2020-06-09 | 西安交通大学 | 基于热阻网络模型的电池热失控预测方法 |
CN109270460A (zh) * | 2018-09-04 | 2019-01-25 | 南京工业大学 | 锂离子电池热失控的能量计算方法 |
CN109270460B (zh) * | 2018-09-04 | 2021-08-24 | 南京工业大学 | 锂离子电池热失控的能量计算方法 |
CN110148336A (zh) * | 2019-03-27 | 2019-08-20 | 北京航空航天大学 | 一种锂离子电池充电过程故障模拟方法和装置 |
CN110148336B (zh) * | 2019-03-27 | 2022-02-01 | 北京航空航天大学 | 一种锂离子电池充电过程故障模拟方法和装置 |
CN111597719A (zh) * | 2020-05-19 | 2020-08-28 | 华南理工大学 | 一种基于电热与热失控耦合模型的动力电池仿真方法 |
CN113189491A (zh) * | 2021-05-19 | 2021-07-30 | 中国科学技术大学 | 一种圆柱形锂离子电池产热速率的分析方法 |
CN113189491B (zh) * | 2021-05-19 | 2024-06-11 | 中国科学技术大学 | 一种圆柱形锂离子电池产热速率的分析方法 |
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Inventor after: Yang Rongjing Inventor after: Zhang Lin Inventor after: Jiu Wenbin Inventor after: Zhu Xiaoyun Inventor after: Chen Jun Inventor after: Yan Bo Inventor after: Wang Tao Inventor after: Bi Luqi Inventor after: Duan Jiyuan Inventor after: Yu Hongyu Inventor after: Gong Li Inventor after: Wang Xinxin Inventor after: Li Jirong Inventor before: Duan Jiyuan Inventor before: Yan Bo Inventor before: Yang Rongjing Inventor before: Jiu Wenbin Inventor before: Li Jirong Inventor before: Zhang Lin Inventor before: Wang Tao |
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Application publication date: 20170426 |