JPWO2022230104A1 - - Google Patents

Info

Publication number
JPWO2022230104A1
JPWO2022230104A1 JP2023516948A JP2023516948A JPWO2022230104A1 JP WO2022230104 A1 JPWO2022230104 A1 JP WO2022230104A1 JP 2023516948 A JP2023516948 A JP 2023516948A JP 2023516948 A JP2023516948 A JP 2023516948A JP WO2022230104 A1 JPWO2022230104 A1 JP WO2022230104A1
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
JP2023516948A
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 JPWO2022230104A1 publication Critical patent/JPWO2022230104A1/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
    • 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
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from 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
    • 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

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
JP2023516948A 2021-04-28 2021-04-28 Pending JPWO2022230104A1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/016964 WO2022230104A1 (ja) 2021-04-28 2021-04-28 電池管理装置、電池管理方法

Publications (1)

Publication Number Publication Date
JPWO2022230104A1 true JPWO2022230104A1 (ja) 2022-11-03

Family

ID=83848041

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023516948A Pending JPWO2022230104A1 (ja) 2021-04-28 2021-04-28

Country Status (3)

Country Link
JP (1) JPWO2022230104A1 (ja)
TW (1) TWI802317B (ja)
WO (1) WO2022230104A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240159834A1 (en) * 2022-11-16 2024-05-16 Samsung Sdi Co., Ltd. Battery diagnosis method, battery diagnosis device, and battery pack having the battery diagnosis device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014059251A (ja) * 2012-09-19 2014-04-03 Gs Yuasa Corp 内部抵抗推定装置及び内部抵抗推定方法
JP6246539B2 (ja) * 2012-09-20 2017-12-13 積水化学工業株式会社 蓄電池管理装置、蓄電池管理方法及びプログラム
JP5944291B2 (ja) * 2012-10-05 2016-07-05 カルソニックカンセイ株式会社 バッテリのパラメータ等推定装置およびその推定方法
JP6148879B2 (ja) * 2013-02-28 2017-06-14 旭化成株式会社 二次電池の電池状態推定装置及び電池パックの製造方法並びにセルバランス確認方法
JP6342612B2 (ja) * 2013-05-15 2018-06-13 旭化成株式会社 二次電池診断装置及び二次電池診断方法
KR102543921B1 (ko) * 2017-04-17 2023-06-19 더 리젠츠 오브 더 유니버시티 오브 미시건 이완 전압들에 기반하여 모바일 장치에 대한 배터리 수명을 추정하는 방법
US11226374B2 (en) * 2017-10-17 2022-01-18 The Board Of Trustees Of The Leland Stanford Junior University Data-driven model for lithium-ion battery capacity fade and lifetime prediction
JP6927000B2 (ja) * 2017-12-06 2021-08-25 トヨタ自動車株式会社 二次電池の劣化状態推定方法
CN112198433A (zh) * 2020-09-28 2021-01-08 珠海迈巨微电子有限责任公司 电池容量标定方法、标定装置及电池管理系统
CN112698230A (zh) * 2020-12-02 2021-04-23 国网上海市电力公司 一种锂离子电池健康状态的动态阻抗快速测量方法

Also Published As

Publication number Publication date
TW202242438A (zh) 2022-11-01
WO2022230104A1 (ja) 2022-11-03
TWI802317B (zh) 2023-05-11

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Legal Events

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Effective date: 20230824