PL3989330T3 - Urządzenie i sposób diagnozowania stopnia degradacji akumulatora - Google Patents

Urządzenie i sposób diagnozowania stopnia degradacji akumulatora

Info

Publication number
PL3989330T3
PL3989330T3 PL20899938.3T PL20899938T PL3989330T3 PL 3989330 T3 PL3989330 T3 PL 3989330T3 PL 20899938 T PL20899938 T PL 20899938T PL 3989330 T3 PL3989330 T3 PL 3989330T3
Authority
PL
Poland
Prior art keywords
degradation
battery
diagnosing
degree
diagnosing degree
Prior art date
Application number
PL20899938.3T
Other languages
English (en)
Inventor
Ji-Yeon Kim
Young-Deok Kim
Yoon-Jung Bae
Original Assignee
Lg Energy Solution, Ltd.
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 Lg Energy Solution, Ltd. filed Critical Lg Energy Solution, Ltd.
Publication of PL3989330T3 publication Critical patent/PL3989330T3/pl

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
    • 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
    • H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for several batteries or cells simultaneously or sequentially
    • 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
    • G01R31/3648—Constructional arrangements comprising digital calculation means, e.g. for performing an algorithm
    • 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
    • G01R31/3835—Arrangements for monitoring battery or accumulator variables, e.g. SoC involving only voltage measurements
    • 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
    • H01M10/4285—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
    • H01M10/44—Methods for charging or discharging
    • H01M10/441—Methods for charging or discharging for several batteries or cells simultaneously or sequentially
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • 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]
    • G01R31/396—Acquisition or processing of data for testing or for monitoring individual cells or groups of cells within a battery
    • 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
    • H01M10/44—Methods for charging or discharging
    • 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
PL20899938.3T 2019-12-11 2020-11-26 Urządzenie i sposób diagnozowania stopnia degradacji akumulatora PL3989330T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020190164890A KR20210074003A (ko) 2019-12-11 2019-12-11 배터리 퇴화도 진단 장치 및 방법
PCT/KR2020/016898 WO2021118118A1 (ko) 2019-12-11 2020-11-26 배터리 퇴화도 진단 장치 및 방법

Publications (1)

Publication Number Publication Date
PL3989330T3 true PL3989330T3 (pl) 2024-01-22

Family

ID=76330087

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20899938.3T PL3989330T3 (pl) 2019-12-11 2020-11-26 Urządzenie i sposób diagnozowania stopnia degradacji akumulatora

Country Status (9)

Country Link
US (1) US11821960B2 (pl)
EP (1) EP3989330B1 (pl)
JP (1) JP7293566B2 (pl)
KR (1) KR20210074003A (pl)
CN (1) CN114207456B (pl)
ES (1) ES2960033T3 (pl)
HU (1) HUE062992T2 (pl)
PL (1) PL3989330T3 (pl)
WO (1) WO2021118118A1 (pl)

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* Cited by examiner, † Cited by third party
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KR20210048810A (ko) * 2019-10-24 2021-05-04 주식회사 엘지화학 배터리 퇴화도 진단 장치 및 방법
US20220294027A1 (en) * 2021-03-12 2022-09-15 Zebra Technologies Corporation Battery management system for monitoring a battery status
KR20240037583A (ko) * 2022-09-15 2024-03-22 주식회사 엘지에너지솔루션 배터리 셀 퇴화도 진단 방법 및 이를 이용하는 배터리 시스템
CN116106757A (zh) * 2022-12-06 2023-05-12 北汽福田汽车股份有限公司 电芯检测方法、装置、存储介质及电子设备

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JP4019815B2 (ja) 2002-06-26 2007-12-12 日産自動車株式会社 組電池の異常診断装置および方法
JP2005322456A (ja) * 2004-05-07 2005-11-17 Nissan Motor Co Ltd 異常セル検出装置
JP4809618B2 (ja) 2005-03-30 2011-11-09 古河電気工業株式会社 二次電池の劣化判定方法
TWI286218B (en) * 2006-04-27 2007-09-01 Ablerex Electronics Co Ltd Method for determining state-of-health of batteries
CN105277899B (zh) * 2010-01-19 2018-02-13 株式会社杰士汤浅国际 二次电池的充电状态测定装置以及充电状态测定方法
JP5599375B2 (ja) * 2010-11-24 2014-10-01 三菱電機株式会社 蓄電装置の劣化監視方法、及びその劣化監視装置
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JP6635742B2 (ja) 2015-10-09 2020-01-29 株式会社ピューズ 蓄電池保全装置、及び、蓄電池保全方法
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JP6656396B2 (ja) * 2016-02-26 2020-03-04 トヨタ・モーター・ヨーロッパＴｏｙｏｔａ Ｍｏｔｏｒ Ｅｕｒｏｐｅ 蓄電池充電のための制御装置および蓄電池を充電する方法
KR101882287B1 (ko) 2016-12-09 2018-07-26 주식회사 효성 배터리 수명 추정 방법 및 장치
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JP6982445B2 (ja) * 2017-09-20 2021-12-17 株式会社東芝 電池評価装置、電池制御装置、電池評価方法、電池評価プログラム、制御回路及び蓄電システム。
CN107748312A (zh) * 2017-10-12 2018-03-02 亚洲硅业（青海）有限公司 一种漏电检测系统及多晶硅还原炉
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Also Published As

Publication number Publication date
JP7293566B2 (ja) 2023-06-20
CN114207456A (zh) 2022-03-18
KR20210074003A (ko) 2021-06-21
WO2021118118A1 (ko) 2021-06-17
EP3989330B1 (en) 2023-09-20
EP3989330A1 (en) 2022-04-27
HUE062992T2 (hu) 2023-12-28
US20220373607A1 (en) 2022-11-24
US11821960B2 (en) 2023-11-21
EP3989330A4 (en) 2022-08-31
JP2022536310A (ja) 2022-08-15
ES2960033T3 (es) 2024-02-29
CN114207456B (zh) 2024-04-12

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