JP7551786B2 - 蓄電池管理装置及び蓄電池管理方法 - Google Patents

蓄電池管理装置及び蓄電池管理方法 Download PDF

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Publication number
JP7551786B2
JP7551786B2 JP2022576280A JP2022576280A JP7551786B2 JP 7551786 B2 JP7551786 B2 JP 7551786B2 JP 2022576280 A JP2022576280 A JP 2022576280A JP 2022576280 A JP2022576280 A JP 2022576280A JP 7551786 B2 JP7551786 B2 JP 7551786B2
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Japan
Prior art keywords
battery
unit
estimation unit
battery characteristics
operating conditions
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JP2022576280A
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English (en)
Japanese (ja)
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JPWO2022157866A1 (https=
JPWO2022157866A5 (https=
Inventor
行生 門田
誠 井出
麻紗子 木内
麻美 水谷
憲史 三ッ本
高弘 加瀬
武則 小林
義尚 炭田
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Toshiba Corp
Toshiba Energy Systems and Solutions Corp
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Toshiba Corp
Toshiba Energy Systems and Solutions Corp
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Publication of JPWO2022157866A5 publication Critical patent/JPWO2022157866A5/ja
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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
    • H01M10/48—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]
    • G01R31/367—Software therefor, e.g. for battery testing using modelling or look-up tables
    • 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)
JP2022576280A 2021-01-20 2021-01-20 蓄電池管理装置及び蓄電池管理方法 Active JP7551786B2 (ja)

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 (3)

Publication Number Publication Date
JPWO2022157866A1 JPWO2022157866A1 (https=) 2022-07-28
JPWO2022157866A5 JPWO2022157866A5 (https=) 2023-10-04
JP7551786B2 true JP7551786B2 (ja) 2024-09-17

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JP2022576280A Active JP7551786B2 (ja) 2021-01-20 2021-01-20 蓄電池管理装置及び蓄電池管理方法

Country Status (5)

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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
AU2021421464A1 (en) 2023-07-27
GB2617954A (en) 2023-10-25
JPWO2022157866A1 (https=) 2022-07-28
US20240069106A1 (en) 2024-02-29

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