JP7224227B2 - 二次電池の金属リチウム析出検知装置および方法 - Google Patents

二次電池の金属リチウム析出検知装置および方法 Download PDF

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Publication number
JP7224227B2
JP7224227B2 JP2019073100A JP2019073100A JP7224227B2 JP 7224227 B2 JP7224227 B2 JP 7224227B2 JP 2019073100 A JP2019073100 A JP 2019073100A JP 2019073100 A JP2019073100 A JP 2019073100A JP 7224227 B2 JP7224227 B2 JP 7224227B2
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secondary battery
deposition
metallic lithium
amount
open circuit
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Japanese (ja)
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JP2020169968A (ja
Inventor
貴子 西田
敦 玉井
優基 伊藤
健児 佐藤
光敏 渡部
紗枝 新庄
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Honda Motor Co Ltd
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Honda Motor Co Ltd
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Priority to CN202010215593.9A priority patent/CN111796187B/zh
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    • 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
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • 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
    • H01M10/4285—Testing apparatus
    • 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
    • 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
JP2019073100A 2019-04-05 2019-04-05 二次電池の金属リチウム析出検知装置および方法 Active JP7224227B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2019073100A JP7224227B2 (ja) 2019-04-05 2019-04-05 二次電池の金属リチウム析出検知装置および方法
CN202010215593.9A CN111796187B (zh) 2019-04-05 2020-03-24 二次电池的金属锂析出获知装置及方法

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Application Number Priority Date Filing Date Title
JP2019073100A JP7224227B2 (ja) 2019-04-05 2019-04-05 二次電池の金属リチウム析出検知装置および方法

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JP2020169968A JP2020169968A (ja) 2020-10-15
JP7224227B2 true JP7224227B2 (ja) 2023-02-17

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CN (1) CN111796187B (zh)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022170227A (ja) * 2021-04-28 2022-11-10 株式会社日立ハイテク 電池状態推定装置、電力システム
KR20220148040A (ko) * 2021-04-28 2022-11-04 주식회사 엘지에너지솔루션 리튬 석출 검출 장치 및 방법
WO2023082262A1 (zh) * 2021-11-15 2023-05-19 宁德时代新能源科技股份有限公司 电池包的析锂检测方法、计算机可读存储介质及用电装置
KR20230072630A (ko) 2021-11-18 2023-05-25 주식회사 엘지에너지솔루션 비파괴방식의 배터리 음극 용량 검사방법
EP4343349A1 (en) * 2021-11-26 2024-03-27 LG Energy Solution, Ltd. Apparatus and method for diagnosing abnormality of battery
WO2023120281A1 (ja) * 2021-12-24 2023-06-29 株式会社デンソー 電池監視装置、バッテリマネージメントユニット
JP2023136212A (ja) * 2022-03-16 2023-09-29 株式会社日立ハイテク 電池状態推定装置、電池システム、電池状態推定方法
JP2023154613A (ja) * 2022-04-07 2023-10-20 株式会社デンソー 電池残量推定装置
JP2023154612A (ja) * 2022-04-07 2023-10-20 株式会社デンソー 電池残量推定装置
JP2024004844A (ja) * 2022-06-29 2024-01-17 株式会社デンソー 電池評価システム、電池評価方法
KR20240038887A (ko) * 2022-09-16 2024-03-26 주식회사 엘지에너지솔루션 배터리 진단 장치, 배터리 진단 방법, 배터리 팩 및 자동차

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011171213A (ja) 2010-02-22 2011-09-01 Toyota Motor Corp リチウムイオン二次電池のリチウム析出判別装置，その方法，およびその装置を搭載する車両
WO2014132321A1 (ja) 2013-02-26 2014-09-04 株式会社 日立製作所 電源装置
JP2017073370A (ja) 2015-10-09 2017-04-13 株式会社ピューズ 蓄電池保全装置、及び、蓄電池保全方法
CN108872859A (zh) 2017-05-16 2018-11-23 宁德时代新能源科技股份有限公司 电池析锂的检测方法、电池管理系统及电池系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010019664A (ja) * 2008-07-10 2010-01-28 Nippon Soken Inc 電池劣化検出装置および方法
JP2010066232A (ja) * 2008-09-12 2010-03-25 Toyota Motor Corp リチウムイオン電池の劣化判定装置、車両およびリチウムイオン電池の劣化判定方法
JP5537236B2 (ja) * 2010-04-13 2014-07-02 トヨタ自動車株式会社 リチウムイオン二次電池の劣化判定装置および劣化判定方法
JP5341823B2 (ja) * 2010-06-07 2013-11-13 トヨタ自動車株式会社 リチウムイオン二次電池の劣化判定システムおよび劣化判定方法
JP2013089363A (ja) * 2011-10-14 2013-05-13 Toyohashi Univ Of Technology リチウムデンドライトの析出判定方法及びリチウムデンドライトの析出判定装置
JP5864380B2 (ja) * 2012-08-02 2016-02-17 トヨタ自動車株式会社 二次電池の状態推定装置
JP5971477B2 (ja) * 2012-12-25 2016-08-17 トヨタ自動車株式会社 二次電池の状態推定装置
KR101897859B1 (ko) * 2015-08-24 2018-09-12 주식회사 엘지화학 리튬 석출 탐지 방법, 이를 이용한 이차전지 충전 방법과 장치 및 이차전지 시스템
US20180316195A1 (en) * 2017-04-28 2018-11-01 GM Global Technology Operations LLC Minimizing lithium plating in a lithium ion battery

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011171213A (ja) 2010-02-22 2011-09-01 Toyota Motor Corp リチウムイオン二次電池のリチウム析出判別装置，その方法，およびその装置を搭載する車両
WO2014132321A1 (ja) 2013-02-26 2014-09-04 株式会社 日立製作所 電源装置
JP2017073370A (ja) 2015-10-09 2017-04-13 株式会社ピューズ 蓄電池保全装置、及び、蓄電池保全方法
CN108872859A (zh) 2017-05-16 2018-11-23 宁德时代新能源科技股份有限公司 电池析锂的检测方法、电池管理系统及电池系统

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CN111796187A (zh) 2020-10-20
CN111796187B (zh) 2023-06-13

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