GB2617954A - Storage cell management device and storage cell management method - Google Patents

Storage cell management device and storage cell management method Download PDF

Info

Publication number
GB2617954A
GB2617954A GB2310566.1A GB202310566A GB2617954A GB 2617954 A GB2617954 A GB 2617954A GB 202310566 A GB202310566 A GB 202310566A GB 2617954 A GB2617954 A GB 2617954A
Authority
GB
United Kingdom
Prior art keywords
battery
storage battery
unit
battery characteristic
characteristic
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.)
Pending
Application number
GB2310566.1A
Other languages
English (en)
Inventor
Monden Yukitaka
Ide Makoto
Kiuchi Masako
Mizutani Mami
Mitsumoto Kenji
Kase Takahiro
Kobayashi Takenori
Sumida Yoshihisa
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.)
Toshiba Corp
Toshiba Energy Systems and Solutions Corp
Original Assignee
Toshiba Corp
Toshiba Energy Systems and Solutions Corp
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 Toshiba Corp, Toshiba Energy Systems and Solutions Corp filed Critical Toshiba Corp
Publication of GB2617954A publication Critical patent/GB2617954A/en
Pending legal-status Critical Current

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]
    • G01R31/367—Software therefor, e.g. for battery testing using modelling or look-up tables
    • 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
    • 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]
    • G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
    • G01R31/3842—Arrangements for monitoring battery or accumulator variables, e.g. SoC combining voltage and current measurements
    • 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]
    • G01R31/389—Measuring internal impedance, internal conductance or related variables
    • 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
    • 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]
    • G01R31/374—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] with means for correcting the measurement for temperature or ageing
    • 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
    • H01M10/425—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
    • 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)
  • Microelectronics & Electronic Packaging (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
  • Warehouses Or Storage Devices (AREA)
GB2310566.1A 2021-01-20 2021-01-20 Storage cell management device and storage cell management method Pending GB2617954A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/001914 WO2022157866A1 (ja) 2021-01-20 2021-01-20 蓄電池管理装置及び蓄電池管理方法

Publications (1)

Publication Number Publication Date
GB2617954A true GB2617954A (en) 2023-10-25

Family

ID=82548587

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2310566.1A Pending GB2617954A (en) 2021-01-20 2021-01-20 Storage cell management device and storage cell management method

Country Status (5)

Country Link
US (1) US20240069106A1 (https=)
JP (1) JP7551786B2 (https=)
AU (1) AU2021421464B2 (https=)
GB (1) GB2617954A (https=)
WO (1) WO2022157866A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015184077A (ja) * 2014-03-20 2015-10-22 株式会社Ｎｔｔファシリティーズ 蓄電池劣化判定システム
WO2018225500A1 (ja) * 2017-06-09 2018-12-13 シャープ株式会社 情報処理装置および制御システム
WO2020241330A1 (ja) * 2019-05-31 2020-12-03 工機ホールディングス株式会社 電池パックの管理システム

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014063693A (ja) * 2012-09-24 2014-04-10 Toshiba Corp 二次電池装置および電池容量推定システム
WO2014132332A1 (ja) * 2013-02-26 2014-09-04 株式会社 日立製作所 劣化推定装置及び劣化推定方法
JP2014190763A (ja) * 2013-03-26 2014-10-06 Toshiba Corp 電池寿命推定方法及び電池寿命推定装置
JP2015059924A (ja) * 2013-09-20 2015-03-30 株式会社東芝 蓄電池性能評価装置およびその方法
EP3770620B1 (en) * 2018-03-20 2023-10-25 GS Yuasa International Ltd. Deterioration estimation device and deterioration estimation method
KR102731011B1 (ko) * 2019-06-05 2024-11-19 삼성에스디아이 주식회사 배터리의 충방전 사이클에 따른 용량 변화 예측방법 및 예측시스템
US11204391B2 (en) * 2019-09-13 2021-12-21 GM Global Technology Operations LLC Method and apparatus for monitoring a battery state estimator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015184077A (ja) * 2014-03-20 2015-10-22 株式会社Ｎｔｔファシリティーズ 蓄電池劣化判定システム
WO2018225500A1 (ja) * 2017-06-09 2018-12-13 シャープ株式会社 情報処理装置および制御システム
WO2020241330A1 (ja) * 2019-05-31 2020-12-03 工機ホールディングス株式会社 電池パックの管理システム

Also Published As

Publication number Publication date
WO2022157866A1 (ja) 2022-07-28
AU2021421464B2 (en) 2024-10-24
JP7551786B2 (ja) 2024-09-17
AU2021421464A1 (en) 2023-07-27
JPWO2022157866A1 (https=) 2022-07-28
US20240069106A1 (en) 2024-02-29

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