HUE061962T2 - Akkumulátordiagnosztikai készülék, akkumulátordiagnosztikai eljárás és energiatároló rendszer - Google Patents

Akkumulátordiagnosztikai készülék, akkumulátordiagnosztikai eljárás és energiatároló rendszer

Info

Publication number
HUE061962T2
HUE061962T2 HUE20884925A HUE20884925A HUE061962T2 HU E061962 T2 HUE061962 T2 HU E061962T2 HU E20884925 A HUE20884925 A HU E20884925A HU E20884925 A HUE20884925 A HU E20884925A HU E061962 T2 HUE061962 T2 HU E061962T2
Authority
HU
Hungary
Prior art keywords
battery diagnosis
energy storage
storage system
diagnosis method
diagnosis apparatus
Prior art date
Application number
HUE20884925A
Other languages
English (en)
Inventor
Hyun-Chul Lee
Dong-Keun Kwon
Seung-Hyun Kim
An-Soo Kim
Sung-Yul Yoon
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 HUE061962T2 publication Critical patent/HUE061962T2/hu

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]
    • G01R31/382—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
    • 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
    • G01R31/387—Determining ampere-hour charge capacity or SoC
    • G01R31/388—Determining ampere-hour charge capacity or SoC involving voltage 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]
    • G01R31/396—Acquisition or processing of data for testing or for monitoring individual cells or groups of cells within a battery
    • 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
    • G01R19/003—Measuring mean values of current or voltage during a given time interval
    • 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]
    • G01R31/385—Arrangements for measuring battery or accumulator variables
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/10—Batteries in stationary systems, e.g. emergency power source in plant
    • 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)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
HUE20884925A 2019-11-05 2020-09-28 Akkumulátordiagnosztikai készülék, akkumulátordiagnosztikai eljárás és energiatároló rendszer HUE061962T2 (hu)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020190140356A KR20210054331A (ko) 2019-11-05 2019-11-05 배터리 진단을 위한 장치, 그것을 포함하는 에너지 저장 시스템 및 그 방법

Publications (1)

Publication Number Publication Date
HUE061962T2 true HUE061962T2 (hu) 2023-09-28

Family

ID=75848895

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE20884925A HUE061962T2 (hu) 2019-11-05 2020-09-28 Akkumulátordiagnosztikai készülék, akkumulátordiagnosztikai eljárás és energiatároló rendszer

Country Status (9)

Country Link
US (1) US11796599B2 (hu)
EP (1) EP3982138B1 (hu)
JP (1) JP7214002B2 (hu)
KR (1) KR20210054331A (hu)
CN (1) CN113795762B (hu)
ES (1) ES2946078T3 (hu)
HU (1) HUE061962T2 (hu)
PL (1) PL3982138T3 (hu)
WO (1) WO2021091086A1 (hu)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115461634A (zh) * 2020-11-27 2022-12-09 株式会社Lg新能源 电池诊断装置、电池诊断方法、电池组及车辆
KR20230010545A (ko) * 2021-07-12 2023-01-19 주식회사 엘지에너지솔루션 배터리 진단 장치, 배터리 팩, 전기 차량 및 배터리 진단 방법

Family Cites Families (32)

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JP3649135B2 (ja) * 2001-02-20 2005-05-18 日産自動車株式会社 組電池の異常検出装置
JP2004247319A (ja) 2004-04-26 2004-09-02 Ngk Insulators Ltd 電池故障検出方法
JP2007046942A (ja) 2005-08-08 2007-02-22 Nissan Motor Co Ltd 電池故障判定装置
JP2007178333A (ja) * 2005-12-28 2007-07-12 Toyota Motor Corp 二次電池の劣化状態の推定方法と車載二次電池の劣化状態推定装置。
JP4702859B2 (ja) 2008-04-11 2011-06-15 古河電気工業株式会社 蓄電池の状態検知方法
KR100974765B1 (ko) 2008-08-05 2010-08-06 현대자동차주식회사 하이브리드 차량용 고전압 배터리 셀불량 검출 방법
JP5515524B2 (ja) * 2009-09-01 2014-06-11 日産自動車株式会社 二次電池の劣化状態判別システム、および二次電池の劣化状態判別方法
JP5498149B2 (ja) 2009-12-17 2014-05-21 株式会社東芝 二次電池装置および車両
JP5235959B2 (ja) 2010-09-10 2013-07-10 日立ビークルエナジー株式会社 電池コントローラ及び電圧異常検出方法
JP2013160582A (ja) 2012-02-03 2013-08-19 Ntt Facilities Inc 組電池システムおよび組電池システムの管理方法
JP6066163B2 (ja) * 2012-05-17 2017-01-25 株式会社Ｇｓユアサ 開路電圧推定装置、状態推定装置及び開路電圧推定方法
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JP2019126108A (ja) 2018-01-12 2019-07-25 株式会社豊田自動織機 電池パック
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KR20200143019A (ko) * 2019-06-14 2020-12-23 현대자동차주식회사 차량용 배터리 진단 장치 및 그의 배터리 진단 방법과 그를 포함하는 차량

Also Published As

Publication number Publication date
CN113795762B (zh) 2023-09-15
KR20210054331A (ko) 2021-05-13
EP3982138A1 (en) 2022-04-13
EP3982138B1 (en) 2023-04-26
EP3982138A4 (en) 2022-08-03
PL3982138T3 (pl) 2023-07-17
ES2946078T3 (es) 2023-07-12
CN113795762A (zh) 2021-12-14
JP7214002B2 (ja) 2023-01-27
US20220196752A1 (en) 2022-06-23
JP2022522342A (ja) 2022-04-18
WO2021091086A1 (ko) 2021-05-14
US11796599B2 (en) 2023-10-24

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