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GB2583510B - A method and apparatus for detecting defective cells within a battery - Google Patents

A method and apparatus for detecting defective cells within a battery Download PDF

Info

Publication number
GB2583510B
GB2583510B GB1906150.6A GB201906150A GB2583510B GB 2583510 B GB2583510 B GB 2583510B GB 201906150 A GB201906150 A GB 201906150A GB 2583510 B GB2583510 B GB 2583510B
Authority
GB
United Kingdom
Prior art keywords
battery
defective cells
detecting defective
detecting
cells
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
GB1906150.6A
Other versions
GB201906150D0 (en
GB2583510A (en
Inventor
John Hughes Timothy
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.)
Siemens PLC
Original Assignee
Siemens PLC
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 Siemens PLC filed Critical Siemens PLC
Priority to GB1906150.6A priority Critical patent/GB2583510B/en
Publication of GB201906150D0 publication Critical patent/GB201906150D0/en
Priority to DE102020111788.4A priority patent/DE102020111788A1/en
Publication of GB2583510A publication Critical patent/GB2583510A/en
Application granted granted Critical
Publication of GB2583510B publication Critical patent/GB2583510B/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]
    • G01R31/392—Determining battery ageing or deterioration, e.g. state of health
    • 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
    • G01R31/3646—Constructional arrangements for indicating electrical conditions or variables, e.g. visual or audible indicators
    • 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]
    • G01R31/396—Acquisition or processing of data for testing or for monitoring individual cells or groups of cells within a battery
    • 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]
    • G01R31/367—Software therefor, e.g. for battery testing using modelling or look-up tables

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
GB1906150.6A 2019-05-02 2019-05-02 A method and apparatus for detecting defective cells within a battery Active GB2583510B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1906150.6A GB2583510B (en) 2019-05-02 2019-05-02 A method and apparatus for detecting defective cells within a battery
DE102020111788.4A DE102020111788A1 (en) 2019-05-02 2020-04-30 METHOD AND DEVICE FOR DETECTING DEFECTIVE CELLS WITHIN A BATTERY

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1906150.6A GB2583510B (en) 2019-05-02 2019-05-02 A method and apparatus for detecting defective cells within a battery

Publications (3)

Publication Number Publication Date
GB201906150D0 GB201906150D0 (en) 2019-06-19
GB2583510A GB2583510A (en) 2020-11-04
GB2583510B true GB2583510B (en) 2021-07-07

Family

ID=67384903

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1906150.6A Active GB2583510B (en) 2019-05-02 2019-05-02 A method and apparatus for detecting defective cells within a battery

Country Status (2)

Country Link
DE (1) DE102020111788A1 (en)
GB (1) GB2583510B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112632850B (en) * 2020-12-14 2024-06-14 华中科技大学 A method and system for detecting abnormal batteries in a lithium battery pack
CN113996564A (en) * 2021-12-02 2022-02-01 格林美股份有限公司 Lithium battery echelon utilization and sorting method and device based on characteristic numerical analysis
US11462917B1 (en) 2021-12-10 2022-10-04 NDSL, Inc. Methods, systems, and devices for maintenance and optimization of battery cabinets
US11689048B1 (en) 2021-12-10 2023-06-27 NDSL, Inc. Methods, systems, and devices for maintenance and optimization of battery cabinets
US12203993B1 (en) 2024-04-18 2025-01-21 SB Technology, Inc. Diagnostic systems and methods for battery defect identification
US12223437B1 (en) 2024-04-18 2025-02-11 SB Technology, Inc. Systems and methods for battery performance prediction

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100198536A1 (en) * 2009-01-30 2010-08-05 Bae Systems Controls Inc. Battery health assessment estimator
US20190113577A1 (en) * 2017-10-17 2019-04-18 The Board Of Trustees Of The Leland Stanford Junior University Data-driven Model for Lithium-ion Battery Capacity Fade and Lifetime Prediction

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100198536A1 (en) * 2009-01-30 2010-08-05 Bae Systems Controls Inc. Battery health assessment estimator
US20190113577A1 (en) * 2017-10-17 2019-04-18 The Board Of Trustees Of The Leland Stanford Junior University Data-driven Model for Lithium-ion Battery Capacity Fade and Lifetime Prediction

Also Published As

Publication number Publication date
DE102020111788A1 (en) 2020-11-05
GB201906150D0 (en) 2019-06-19
GB2583510A (en) 2020-11-04

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20240321 AND 20240327