CN103840224B - For the expandable type lithium battery management system of electric automobile - Google Patents
For the expandable type lithium battery management system of electric automobile Download PDFInfo
- Publication number
- CN103840224B CN103840224B CN201410114848.7A CN201410114848A CN103840224B CN 103840224 B CN103840224 B CN 103840224B CN 201410114848 A CN201410114848 A CN 201410114848A CN 103840224 B CN103840224 B CN 103840224B
- Authority
- CN
- China
- Prior art keywords
- lithium battery
- pin
- battery group
- voltage
- electric automobile
- Prior art date
- 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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Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 94
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 94
- 230000001012 protector Effects 0.000 claims description 33
- 230000005611 electricity Effects 0.000 claims description 12
- 238000002955 isolation Methods 0.000 claims description 12
- 238000005070 sampling Methods 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 7
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 238000004891 communication Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- H01M10/4207—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells for several batteries or cells simultaneously or sequentially
-
- 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
- H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for several batteries or cells simultaneously or sequentially
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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
Landscapes
- 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)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410114848.7A CN103840224B (en) | 2014-03-25 | 2014-03-25 | For the expandable type lithium battery management system of electric automobile |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410114848.7A CN103840224B (en) | 2014-03-25 | 2014-03-25 | For the expandable type lithium battery management system of electric automobile |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103840224A CN103840224A (en) | 2014-06-04 |
CN103840224B true CN103840224B (en) | 2016-03-09 |
Family
ID=50803499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410114848.7A Active CN103840224B (en) | 2014-03-25 | 2014-03-25 | For the expandable type lithium battery management system of electric automobile |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103840224B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104820200B (en) * | 2015-05-14 | 2018-07-06 | 哈尔滨冠拓电源设备有限公司 | Battery management system functional check platform and self checking method and the method for inspection with self-checking function |
CN106558736A (en) * | 2015-09-25 | 2017-04-05 | 江苏威能汽车工业发展有限公司 | A kind of electric car lithium battery management system |
CN105576775A (en) * | 2016-03-06 | 2016-05-11 | 唐山工业职业技术学院 | Power lithium ion battery management system |
CN107918046B (en) * | 2017-10-23 | 2021-01-22 | 宁德时代新能源科技股份有限公司 | Current detection device and battery management system |
US10608442B1 (en) | 2018-09-24 | 2020-03-31 | Texas Instruments Incorporated | Adaptive cell-balancing |
CN113067381B (en) * | 2021-03-26 | 2023-11-03 | 深圳市迪浦电子有限公司 | Multi-lithium battery protection system |
WO2023225850A1 (en) * | 2022-05-24 | 2023-11-30 | 东莞新能安科技有限公司 | Battery management system and energy storage system |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1896892A (en) * | 2006-04-10 | 2007-01-17 | 重庆大学 | Management system of power battery for mixed-power automobile |
CN101551445A (en) * | 2009-05-12 | 2009-10-07 | 奇瑞汽车股份有限公司 | Power lithium cell collection system for electric automobile and collection control method |
CN102346238A (en) * | 2011-08-04 | 2012-02-08 | 中国科学院武汉岩土力学研究所 | Battery management device for rescue capsule |
CN202749476U (en) * | 2011-02-25 | 2013-02-20 | 南京华博科技有限公司 | Intelligent electromobile battery management system |
-
2014
- 2014-03-25 CN CN201410114848.7A patent/CN103840224B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1896892A (en) * | 2006-04-10 | 2007-01-17 | 重庆大学 | Management system of power battery for mixed-power automobile |
CN101551445A (en) * | 2009-05-12 | 2009-10-07 | 奇瑞汽车股份有限公司 | Power lithium cell collection system for electric automobile and collection control method |
CN202749476U (en) * | 2011-02-25 | 2013-02-20 | 南京华博科技有限公司 | Intelligent electromobile battery management system |
CN102346238A (en) * | 2011-08-04 | 2012-02-08 | 中国科学院武汉岩土力学研究所 | Battery management device for rescue capsule |
Also Published As
Publication number | Publication date |
---|---|
CN103840224A (en) | 2014-06-04 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Yang Yang Inventor after: Zhang Yu Inventor before: Feng Xiangru Inventor before: Bao Wei |
|
TR01 | Transfer of patent right |
Effective date of registration: 20171026 Address after: 215500 Jiangsu Province, Changshu high tech Industrial Development Zone Magi Road No. 1 Patentee after: Suzhou Mdt InfoTech Ltd Address before: 213000 Hutang new street, Hutang Town, Wujin District, Jiangsu, Changzhou, 194 Patentee before: Feng Xiangru |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181113 Address after: 214400 No. 452 lane, Meiyuan street, Jiangyin, Wuxi, Jiangsu 5 Patentee after: Jiangyin Yingyu Technology Co.,Ltd. Address before: 215500 Xianshi Road, Changshu High-tech Industrial Development Zone, Jiangsu Province Patentee before: Suzhou Mdt InfoTech Ltd |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191011 Address after: Magi Road, Changshu high tech Industrial Development Zone, Suzhou City, Jiangsu Province, No. 1 215500 Patentee after: Suzhou Law Point Information Technology Co., Ltd. Address before: 214400 Lane 5, 452 Meiyuan Street, Jiangyin City, Wuxi City, Jiangsu Province Patentee before: Jiangyin Yingyu Technology Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191113 Address after: No. 51, Mingbei juweigang East Village, HUTANG Town, Wujin District, Changzhou City, Jiangsu Province Patentee after: Feng Xiangru Address before: Magi Road, Changshu high tech Industrial Development Zone, Suzhou City, Jiangsu Province, No. 1 215500 Patentee before: Suzhou Law Point Information Technology Co., Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20191220 Address after: 313000 1-C, building 1, No. 656, Qixing Road, high tech Zone, Wuxing District, Huzhou City, Zhejiang Province Patentee after: Huzhou xinbeilian Network Technology Co., Ltd Address before: No. 51, Mingbei juweigang East Village, HUTANG Town, Wujin District, Changzhou City, Jiangsu Province Patentee before: Feng Xiangru |
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TR01 | Transfer of patent right |
Effective date of registration: 20210926 Address after: 476 Huanyu Avenue, Wangcun Town, Muye District, Xinxiang City, Henan Province Patentee after: Henan Huanyu Huineng Energy Co.,Ltd. Address before: 313000 1-C, building 1, No. 656 Qixing Road, high tech Zone, Wuxing District, Huzhou City, Zhejiang Province Patentee before: Huzhou xinbeilian Network Technology Co.,Ltd. |
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TR01 | Transfer of patent right |