GB2612437B - Aging test device for multiple batteries in extruded state and test method - Google Patents

Aging test device for multiple batteries in extruded state and test method Download PDF

Info

Publication number
GB2612437B
GB2612437B GB2213587.5A GB202213587A GB2612437B GB 2612437 B GB2612437 B GB 2612437B GB 202213587 A GB202213587 A GB 202213587A GB 2612437 B GB2612437 B GB 2612437B
Authority
GB
United Kingdom
Prior art keywords
multiple batteries
extruded state
test method
test device
aging
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.)
Active
Application number
GB2213587.5A
Other versions
GB2612437A (en
GB202213587D0 (en
GB2612437A8 (en
Inventor
Wang Zhirong
Bai Jinlong
cai Qiong
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Tech University
University of Surrey
Original Assignee
Nanjing Tech University
University of Surrey
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nanjing Tech University, University of Surrey filed Critical Nanjing Tech University
Publication of GB202213587D0 publication Critical patent/GB202213587D0/en
Publication of GB2612437A publication Critical patent/GB2612437A/en
Publication of GB2612437A8 publication Critical patent/GB2612437A8/en
Application granted granted Critical
Publication of GB2612437B publication Critical patent/GB2612437B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/3644—Constructional arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/392—Determining battery ageing or deterioration, e.g. state of health
    • 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
    • H01M10/4285—Testing apparatus
    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
GB2213587.5A 2021-10-14 2022-09-15 Aging test device for multiple batteries in extruded state and test method Active GB2612437B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111198796.2A CN113805090B (en) 2021-10-14 2021-10-14 Device and method for aging test of multiple batteries in extrusion state

Publications (4)

Publication Number Publication Date
GB202213587D0 GB202213587D0 (en) 2022-11-02
GB2612437A GB2612437A (en) 2023-05-03
GB2612437A8 GB2612437A8 (en) 2023-09-20
GB2612437B true GB2612437B (en) 2023-12-27

Family

ID=78937590

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2213587.5A Active GB2612437B (en) 2021-10-14 2022-09-15 Aging test device for multiple batteries in extruded state and test method

Country Status (2)

Country Link
CN (1) CN113805090B (en)
GB (1) GB2612437B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117590258B (en) * 2024-01-18 2024-03-22 军鹏特种装备股份公司 Lithium battery performance detection device and method for light weapon efficacy

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN210741711U (en) * 2019-09-12 2020-06-12 湖南立方新能源科技有限责任公司 Electricity core bulging force testing arrangement
US20210318384A1 (en) * 2020-04-13 2021-10-14 Nanjing Tech University Testing system for safe operating window of lithium-ion battery in squeezed state and testing method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104345282A (en) * 2014-10-20 2015-02-11 江苏华东锂电技术研究院有限公司 Battery testing platform
CN208506221U (en) * 2018-08-09 2019-02-15 广西卡耐新能源有限公司 A kind of dynamic test equipment of lithium ion battery
JP2020145063A (en) * 2019-03-06 2020-09-10 三菱自動車工業株式会社 Battery system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN210741711U (en) * 2019-09-12 2020-06-12 湖南立方新能源科技有限责任公司 Electricity core bulging force testing arrangement
US20210318384A1 (en) * 2020-04-13 2021-10-14 Nanjing Tech University Testing system for safe operating window of lithium-ion battery in squeezed state and testing method thereof

Also Published As

Publication number Publication date
GB2612437A (en) 2023-05-03
CN113805090A (en) 2021-12-17
GB202213587D0 (en) 2022-11-02
GB2612437A8 (en) 2023-09-20
CN113805090B (en) 2022-07-05

Similar Documents

Publication Publication Date Title
EP3415938A4 (en) Method and device for checking low-voltage defect in secondary battery
EP4083643C0 (en) Soh test method and apparatus
EP4109611A4 (en) Cell manufacturing device and method
GB2612437B (en) Aging test device for multiple batteries in extruded state and test method
GB202312297D0 (en) High-acceleration aging test device and method for high polymer material
EP3982142A4 (en) Apparatus and method for detecting defect in battery pack
EP4275380A4 (en) Measurement method and device
EP4132105A4 (en) Cell reselection method and electronic device
EP4191905A4 (en) Test method and device
EP4297491A4 (en) Cell reselection method and device
EP4120410A4 (en) Unit cell manufacturing device and method
EP4372360A4 (en) Battery testing apparatus and testing method
EP3920309A4 (en) Apparatus and method for detecting low-voltage defective battery cell
EP4159116A4 (en) Test method and apparatus
EP4322620A4 (en) Cell selection method and apparatus
EP4184367A4 (en) Integrity measurement method and integrity measurement device
EP4215902A4 (en) Cell analysis method and cell analysis device
EP4075667C0 (en) Photovoltaic device test method and test apparatus
EP4109609A4 (en) Apparatus and method for manufacturing unit cell
EP3933843A4 (en) Memory testing method and related device
PL3995840T3 (en) Device and method for monitoring common mode voltage
EP3926354A4 (en) Apparatus and method for detecting defect in battery pack
EP4215901A4 (en) Cell analysis method and cell analysis device
EP4258696A4 (en) Device test method and terminal
EP4343902A4 (en) Unit cell alignment device and alignment method