CN112763136A - 动力电池包压力报警系统及报警方法 - Google Patents
动力电池包压力报警系统及报警方法 Download PDFInfo
- Publication number
- CN112763136A CN112763136A CN202110375172.7A CN202110375172A CN112763136A CN 112763136 A CN112763136 A CN 112763136A CN 202110375172 A CN202110375172 A CN 202110375172A CN 112763136 A CN112763136 A CN 112763136A
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- Prior art keywords
- pressure
- compensation
- temperature
- power battery
- battery pack
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/08—Means for indicating or recording, e.g. for remote indication
- G01L19/12—Alarms or signals
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/04—Means for compensating for effects of changes of temperature, i.e. other than electric compensation
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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
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
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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
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M10/4257—Smart batteries, e.g. electronic circuits inside the housing of the cells or 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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
-
- 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
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
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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
- 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
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110375172.7A CN112763136B (zh) | 2021-04-08 | 2021-04-08 | 动力电池包压力报警系统及报警方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110375172.7A CN112763136B (zh) | 2021-04-08 | 2021-04-08 | 动力电池包压力报警系统及报警方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112763136A true CN112763136A (zh) | 2021-05-07 |
| CN112763136B CN112763136B (zh) | 2021-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110375172.7A Active CN112763136B (zh) | 2021-04-08 | 2021-04-08 | 动力电池包压力报警系统及报警方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112763136B (zh) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114184234A (zh) * | 2021-12-14 | 2022-03-15 | 苏州长风航空电子有限公司 | 一种温压组合式传感器 |
| CN115061839A (zh) * | 2022-04-12 | 2022-09-16 | 南京信易达计算技术有限公司 | 高性能平台监控运维系统及方法 |
| WO2023016065A1 (zh) * | 2021-08-09 | 2023-02-16 | 宁德时代新能源科技股份有限公司 | 电池包安全监控方法、装置、设备、系统及存储介质 |
| CN116973779A (zh) * | 2023-07-28 | 2023-10-31 | 哲弗智能系统(上海)有限公司 | 一种电池包热失控预测方法、装置、系统及供电系统 |
| FR3143862A1 (fr) * | 2022-12-19 | 2024-06-21 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Dispositif et procédé de détection d’une déformation d’un emballage d’une cellule de batterie |
| WO2025043373A1 (zh) * | 2023-08-25 | 2025-03-06 | 京东方科技集团股份有限公司 | 一种检测装置、训练方法及装置、计算机可读存储介质 |
| US12401071B2 (en) | 2021-08-09 | 2025-08-26 | Contemporary Amperex Technology (Hong Kong) Limited | Method, apparatus, device, and system for monitoring battery pack safety and storage medium |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101275878A (zh) * | 2007-03-27 | 2008-10-01 | 捷顶微电子(上海)有限公司 | 一种压力传感器的温度漂移的补偿方法 |
| CN101936791A (zh) * | 2010-07-28 | 2011-01-05 | 四川蜀谷仪表科技有限公司 | 数字压力计 |
| CN107871836A (zh) * | 2017-12-21 | 2018-04-03 | 张家港清研再制造产业研究院有限公司 | 一种锂离子电池系统安全保护装置及保护方法 |
| CN108254105A (zh) * | 2018-01-05 | 2018-07-06 | 台州辉腾泵业有限公司 | 压力检测方法及其应用 |
| DE102017211287A1 (de) * | 2017-07-03 | 2019-01-03 | Mahle International Gmbh | Wärmeübertrager, insbesondere Batteriekühler, zum Temperieren von Batteriemodulen eines Kraftfahrzeugs |
| CN109411850A (zh) * | 2018-12-04 | 2019-03-01 | 东风电动车辆股份有限公司 | 一种电池包温度控制系统及方法 |
| CN111024323A (zh) * | 2019-11-29 | 2020-04-17 | 长春市汇腾机电设备有限公司 | 纯电动汽车动力电池包气密性检测仪 |
| WO2021001108A1 (en) * | 2019-07-03 | 2021-01-07 | Iee International Electronics & Engineering S.A. | Thermal runaway detection of automotive traction batteries employing force-sensing resistor (fsr) pressure sensor |
| DE102019210852A1 (de) * | 2019-07-22 | 2021-01-28 | Audi Ag | Batterie mit einer Druckabbauvorrichtung und Kraftfahrzeug mit einer solchen Batterie |
| CN112297848A (zh) * | 2020-09-15 | 2021-02-02 | 东风时代(武汉)电池系统有限公司 | 电池包热失控控制方法、控制器、设备及汽车 |
| CN112356674A (zh) * | 2020-09-29 | 2021-02-12 | 东风海博新能源科技有限公司 | 一种动力电池包先期变形预警方法及预警系统 |
-
2021
- 2021-04-08 CN CN202110375172.7A patent/CN112763136B/zh active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101275878A (zh) * | 2007-03-27 | 2008-10-01 | 捷顶微电子(上海)有限公司 | 一种压力传感器的温度漂移的补偿方法 |
| CN101936791A (zh) * | 2010-07-28 | 2011-01-05 | 四川蜀谷仪表科技有限公司 | 数字压力计 |
| DE102017211287A1 (de) * | 2017-07-03 | 2019-01-03 | Mahle International Gmbh | Wärmeübertrager, insbesondere Batteriekühler, zum Temperieren von Batteriemodulen eines Kraftfahrzeugs |
| CN107871836A (zh) * | 2017-12-21 | 2018-04-03 | 张家港清研再制造产业研究院有限公司 | 一种锂离子电池系统安全保护装置及保护方法 |
| CN108254105A (zh) * | 2018-01-05 | 2018-07-06 | 台州辉腾泵业有限公司 | 压力检测方法及其应用 |
| CN109411850A (zh) * | 2018-12-04 | 2019-03-01 | 东风电动车辆股份有限公司 | 一种电池包温度控制系统及方法 |
| WO2021001108A1 (en) * | 2019-07-03 | 2021-01-07 | Iee International Electronics & Engineering S.A. | Thermal runaway detection of automotive traction batteries employing force-sensing resistor (fsr) pressure sensor |
| DE102019210852A1 (de) * | 2019-07-22 | 2021-01-28 | Audi Ag | Batterie mit einer Druckabbauvorrichtung und Kraftfahrzeug mit einer solchen Batterie |
| CN111024323A (zh) * | 2019-11-29 | 2020-04-17 | 长春市汇腾机电设备有限公司 | 纯电动汽车动力电池包气密性检测仪 |
| CN112297848A (zh) * | 2020-09-15 | 2021-02-02 | 东风时代(武汉)电池系统有限公司 | 电池包热失控控制方法、控制器、设备及汽车 |
| CN112356674A (zh) * | 2020-09-29 | 2021-02-12 | 东风海博新能源科技有限公司 | 一种动力电池包先期变形预警方法及预警系统 |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023016065A1 (zh) * | 2021-08-09 | 2023-02-16 | 宁德时代新能源科技股份有限公司 | 电池包安全监控方法、装置、设备、系统及存储介质 |
| US12401071B2 (en) | 2021-08-09 | 2025-08-26 | Contemporary Amperex Technology (Hong Kong) Limited | Method, apparatus, device, and system for monitoring battery pack safety and storage medium |
| CN114184234A (zh) * | 2021-12-14 | 2022-03-15 | 苏州长风航空电子有限公司 | 一种温压组合式传感器 |
| CN115061839A (zh) * | 2022-04-12 | 2022-09-16 | 南京信易达计算技术有限公司 | 高性能平台监控运维系统及方法 |
| FR3143862A1 (fr) * | 2022-12-19 | 2024-06-21 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Dispositif et procédé de détection d’une déformation d’un emballage d’une cellule de batterie |
| EP4391142A2 (fr) | 2022-12-19 | 2024-06-26 | Commissariat à l'énergie atomique et aux énergies alternatives | Dispositif et procédé de détection d'une déformation d'un emballage d'une cellule de batterie |
| EP4391142A3 (fr) * | 2022-12-19 | 2024-12-11 | Commissariat à l'Energie Atomique et aux Energies Alternatives | Dispositif et procédé de détection d'une déformation d'un emballage d'une cellule de batterie |
| CN116973779A (zh) * | 2023-07-28 | 2023-10-31 | 哲弗智能系统(上海)有限公司 | 一种电池包热失控预测方法、装置、系统及供电系统 |
| WO2025043373A1 (zh) * | 2023-08-25 | 2025-03-06 | 京东方科技集团股份有限公司 | 一种检测装置、训练方法及装置、计算机可读存储介质 |
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| CN112763136B (zh) | 2021-07-23 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20221103 Address after: Room 601, No. 10, Lane 198, zhangheng Road, Pudong New Area, Shanghai 200135 Patentee after: Shanghai Yijie Electronic Technology Co.,Ltd. Address before: Room 101, 10 / F, block B, Chuangzhi building, No.17 Xinghuo Road, Jiangbei new district, Nanjing, Jiangsu Province 210000 Patentee before: Nanjing yingruichuang Electronic Technology Co.,Ltd. |
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Effective date of registration: 20221208 Address after: Room 101, 10 / F, block B, Chuangzhi building, No.17 Xinghuo Road, Jiangbei new district, Nanjing, Jiangsu Province 210000 Patentee after: Nanjing yingruichuang Electronic Technology Co.,Ltd. Address before: Room 601, No. 10, Lane 198, zhangheng Road, Pudong New Area, Shanghai 200135 Patentee before: Shanghai Yijie Electronic Technology Co.,Ltd. |
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Address after: Floor 14, Building A, Chuangzhi Building, No. 17 Xinghuo Road, Jiangbei New District, Nanjing, Jiangsu Province, 211800 Patentee after: Wanjie Electronic Technology (Jiangsu) Co.,Ltd. Country or region after: China Address before: 14th Floor, Building A, Chuangzhi Building, No. 17 Xinghuo Road, Jiangbei New District, Nanjing City, Jiangsu Province Patentee before: Nanjing yingruichuang Electronic Technology Co.,Ltd. Country or region before: China |
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