CN114583291B - 一种电芯配套用热响应安全单元及单体电池 - Google Patents
一种电芯配套用热响应安全单元及单体电池 Download PDFInfo
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- CN114583291B CN114583291B CN202011378997.6A CN202011378997A CN114583291B CN 114583291 B CN114583291 B CN 114583291B CN 202011378997 A CN202011378997 A CN 202011378997A CN 114583291 B CN114583291 B CN 114583291B
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
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-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
Description
热响应安全单元 | 电芯热失控状态 |
实施例4 | 冒浓烟、不起火 |
实施例5 | 冒浓烟、起小火 |
实施例6 | 冒浓烟、起小火 |
实施例7 | 冒浓烟、起小火 |
实施例8 | 冒浓烟、燃烧 |
实施例9 | 冒浓烟、燃烧 |
对比例 | 火星剧烈喷射、燃烧 |
Claims (8)
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CN202011378997.6A CN114583291B (zh) | 2020-11-30 | 2020-11-30 | 一种电芯配套用热响应安全单元及单体电池 |
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CN202011378997.6A CN114583291B (zh) | 2020-11-30 | 2020-11-30 | 一种电芯配套用热响应安全单元及单体电池 |
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CN114583291A CN114583291A (zh) | 2022-06-03 |
CN114583291B true CN114583291B (zh) | 2024-04-19 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003109668A (ja) * | 2001-09-28 | 2003-04-11 | Mitsubishi Materials Corp | リチウムイオンポリマー二次電池 |
CN101076915A (zh) * | 2004-12-10 | 2007-11-21 | 日产自动车株式会社 | 双极性电池 |
CN106935774A (zh) * | 2015-12-31 | 2017-07-07 | 比亚迪股份有限公司 | 一种锂离子电池隔膜及其制造方法和含有此隔膜的锂离子电池 |
CN110931710A (zh) * | 2019-12-16 | 2020-03-27 | 东莞维科电池有限公司 | 一种正极基底、其制备方法和用途 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL239852A (en) * | 2015-07-08 | 2016-12-29 | Algolion Ltd | Lithium-ion battery safety monitoring |
-
2020
- 2020-11-30 CN CN202011378997.6A patent/CN114583291B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003109668A (ja) * | 2001-09-28 | 2003-04-11 | Mitsubishi Materials Corp | リチウムイオンポリマー二次電池 |
CN101076915A (zh) * | 2004-12-10 | 2007-11-21 | 日产自动车株式会社 | 双极性电池 |
CN106935774A (zh) * | 2015-12-31 | 2017-07-07 | 比亚迪股份有限公司 | 一种锂离子电池隔膜及其制造方法和含有此隔膜的锂离子电池 |
CN110931710A (zh) * | 2019-12-16 | 2020-03-27 | 东莞维科电池有限公司 | 一种正极基底、其制备方法和用途 |
Non-Patent Citations (2)
Title |
---|
锂离子电池热失控原因及对策研究进展;程琦;兰倩;赵金星;刘畅;曹元成;;江汉大学学报(自然科学版)(第01期);全文 * |
锂离子电池热失控防范技术;李惠;吉维肖;曹余良;詹晖;杨汉西;艾新平;;储能科学与技术(第03期);全文 * |
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Country or region after: China Address after: 450001, 8, Gao Chun Road, Zhengzhou hi tech Development Zone, Henan, China Applicant after: ZHENGZHOU YUTONG GROUP Co.,Ltd. Applicant after: Yutong Bus Co.,Ltd. Address before: 450001, 8, Gao Chun Road, Zhengzhou hi tech Development Zone, Henan, China Applicant before: ZHENGZHOU YUTONG GROUP Co.,Ltd. Country or region before: China Applicant before: ZHENGZHOU YUTONG BUS Co.,Ltd. |
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