JPWO2022034704A1 - - Google Patents

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Publication number
JPWO2022034704A1
JPWO2022034704A1 JP2022542573A JP2022542573A JPWO2022034704A1 JP WO2022034704 A1 JPWO2022034704 A1 JP WO2022034704A1 JP 2022542573 A JP2022542573 A JP 2022542573A JP 2022542573 A JP2022542573 A JP 2022542573A JP WO2022034704 A1 JPWO2022034704 A1 JP WO2022034704A1
Authority
JP
Japan
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
JP2022542573A
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 filed Critical
Publication of JPWO2022034704A1 publication Critical patent/JPWO2022034704A1/ja
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]
    • G01R31/392—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]
    • G01R31/367—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]
    • G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
    • 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]
    • G01R31/385—Arrangements for measuring battery or accumulator variables
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N20/00—Machine learning
    • 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
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • 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
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • 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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/16—Information or communication technologies improving the operation of electric vehicles
    • Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
    • 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
    • Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
    • Y04S30/12—Remote or cooperative charging

Landscapes

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Mathematical Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Materials Engineering (AREA)
  • Medical Informatics (AREA)
  • Evolutionary Computation (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Artificial Intelligence (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
JP2022542573A 2020-08-13 2021-02-26 Pending JPWO2022034704A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/JP2020/030800 WO2022034671A1 (ja) 2020-08-13 2020-08-13 劣化状態推定装置、劣化状態推定方法、及びプログラム、並びにこれらを搭載したアノードフリーリチウム電池用電源装置
PCT/JP2021/007491 WO2022034704A1 (ja) 2020-08-13 2021-02-26 情報処理装置、情報処理方法、及びプログラム

Publications (1)

Publication Number Publication Date
JPWO2022034704A1 true JPWO2022034704A1 (ja) 2022-02-17

Family

ID=80247068

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2022542552A Pending JPWO2022034671A1 (ja) 2020-08-13 2020-08-13
JP2022542573A Pending JPWO2022034704A1 (ja) 2020-08-13 2021-02-26

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP2022542552A Pending JPWO2022034671A1 (ja) 2020-08-13 2020-08-13

Country Status (6)

Country Link
US (2) US20230273267A1 (ja)
EP (1) EP4198533A4 (ja)
JP (2) JPWO2022034671A1 (ja)
KR (1) KR20230045089A (ja)
CN (1) CN116034281A (ja)
WO (2) WO2022034671A1 (ja)

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5268223B2 (ja) * 2005-03-24 2013-08-21 三洋電機株式会社 リチウム二次電池用負極及びリチウム二次電池
JP5419831B2 (ja) * 2010-09-06 2014-02-19 カルソニックカンセイ株式会社 バッテリの劣化度推定装置
JP5775725B2 (ja) * 2011-04-11 2015-09-09 日立オートモティブシステムズ株式会社 充電制御システム
FR3020142B1 (fr) * 2014-04-16 2016-05-13 Renault Sa Procede d'estimation de l'etat de sante d'une batterie
JP6668914B2 (ja) * 2016-04-22 2020-03-18 トヨタ自動車株式会社 バッテリ制御装置
WO2018003210A1 (ja) * 2016-06-28 2018-01-04 株式会社日立製作所 二次電池制御システム、二次電池制御方法
JP6575569B2 (ja) 2017-07-26 2019-09-18 マツダ株式会社 車両の下部車体構造
JPWO2019058666A1 (ja) * 2017-09-22 2020-11-26 積水化学工業株式会社 二次電池劣化検出システム
CN107942261B (zh) * 2017-12-29 2021-04-02 上海电气集团股份有限公司 电池荷电状态的估计方法及系统
US10996282B2 (en) * 2018-03-20 2021-05-04 Gs Yuasa International Ltd. Abnormality factor determination apparatus, degradation determination apparatus, computer program, degradation determining method, and abnormality factor determining method
WO2019189821A1 (ja) * 2018-03-30 2019-10-03 富士フイルム株式会社 固体電解質シート、全固体二次電池用負極シート及び全固体二次電池の製造方法
DE112019002799T5 (de) * 2018-06-01 2021-03-18 Sumitomo Electric Industries, Ltd. Batterieverwaltungsvorrichtung, Batterieinformationsverarbeitungssystem und Batterieinformationsverarbeitungsverfahren
JP7322529B2 (ja) * 2018-06-14 2023-08-08 株式会社Ｇｓユアサ 推定装置、蓄電装置、推定方法、及びコンピュータプログラム
JP7249155B2 (ja) * 2018-09-20 2023-03-30 積水化学工業株式会社 蓄電池管理装置および蓄電池管理方法
JP7396813B2 (ja) * 2019-06-06 2023-12-12 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 開回路電圧計測方法、開回路電圧計測装置、及びプログラム
CN111157908A (zh) * 2020-01-09 2020-05-15 青岛特来电云科技有限公司 一种基于大数据机器学习的电池健康度预测方法

Also Published As

Publication number Publication date
US20230273267A1 (en) 2023-08-31
KR20230045089A (ko) 2023-04-04
CN116034281A (zh) 2023-04-28
US20230194621A1 (en) 2023-06-22
WO2022034704A1 (ja) 2022-02-17
JPWO2022034671A1 (ja) 2022-02-17
EP4198533A1 (en) 2023-06-21
EP4198533A4 (en) 2024-03-27
WO2022034671A1 (ja) 2022-02-17

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