Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Electrical and thermal interplay in lithium-ion battery internal short circuit and safety protection | |
Chen, Mingbiao1,2,3,4; Lin, Shili1,2,3,4; Song, Wenji1,2,3 ; Lv, Jie1,2,3,4; Feng, Ziping1,2,3
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| 2020-06-25 | |
| Source Publication | INTERNATIONAL JOURNAL OF ENERGY RESEARCH
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| ISSN | 0363-907X |
| Volume | 44Issue:8Pages:6745-6757 |
| Corresponding Author | Song, Wenji(songwj@ms.giec.ac.cn) |
| Abstract | The safety of lithium-ion battery provokes public concern with its wide application. Considering the electrical and thermal interplay between different parts or layers, a multilayer electro-thermal model is developed to investigate the performance in internal short-circuit (ISC) case before the trigger of thermal runaway. The battery internal short circuit is assumed to occur under natural convection condition and the initial temperature is 25 degrees C. In comparison, the simulation result agrees with the experimental data. It is found that the short-circuit performance is quite sensitive to the number of layer and short-circuit location. The current almost triples when the number of layer increases from 2 to 32. Moreover, weakening the electrical and thermal interplay between different layers can make the battery more secure in Al-anode ISC case. It is proposed that adding extra resistance on two adjacent metal tabs or changing tabs' position can improve the safety. Novelty Statement Electrical and thermal interplay between different layers is considered. Adding extra resistance between different unit layers protects battery from ISC. Weakening the electrical and thermal interplay between layers is recommended. |
| Keyword | electrical and thermal interplay between layers electro-thermal model lithium-ion battery location short circuit |
| DOI | 10.1002/er.5411 |
| WOS Keyword | PERFORMANCE ; ELECTROLYTE ; BEHAVIORS ; DISCHARGE ; RUNAWAY ; MODEL ; CELL |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Energy & Fuels ; Nuclear Science & Technology |
| WOS Subject | Energy & Fuels ; Nuclear Science & Technology |
| WOS ID | WOS:000540355600042 |
| Publisher | WILEY |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/27257 |
| Collection | 中国科学院广州能源研究所 |
| Corresponding Author | Song, Wenji |
| Affiliation | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 2.Chinese Acad Sci, Key Lab Renewable Energy, Guangzhou, Peoples R China 3.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou, Peoples R China 4.Univ Chinese Acad Sci, Beijing, Peoples R China |
| First Author Affilication | GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Chen, Mingbiao,Lin, Shili,Song, Wenji,et al. Electrical and thermal interplay in lithium-ion battery internal short circuit and safety protection[J]. INTERNATIONAL JOURNAL OF ENERGY RESEARCH,2020,44(8):6745-6757. |
| APA | Chen, Mingbiao,Lin, Shili,Song, Wenji,Lv, Jie,&Feng, Ziping.(2020).Electrical and thermal interplay in lithium-ion battery internal short circuit and safety protection.INTERNATIONAL JOURNAL OF ENERGY RESEARCH,44(8),6745-6757. |
| MLA | Chen, Mingbiao,et al."Electrical and thermal interplay in lithium-ion battery internal short circuit and safety protection".INTERNATIONAL JOURNAL OF ENERGY RESEARCH 44.8(2020):6745-6757. |
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