PL4155748T3 - Sposób i urządzenie do zarządzania baterią - Google Patents

Sposób i urządzenie do zarządzania baterią

Info

Publication number
PL4155748T3
PL4155748T3 PL21867129.5T PL21867129T PL4155748T3 PL 4155748 T3 PL4155748 T3 PL 4155748T3 PL 21867129 T PL21867129 T PL 21867129T PL 4155748 T3 PL4155748 T3 PL 4155748T3
Authority
PL
Poland
Prior art keywords
management method
battery management
battery
management
Prior art date
Application number
PL21867129.5T
Other languages
English (en)
Inventor
Hee-Seok Jeong
Yoon-Jung Bae
A-Ming CHA
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 PL4155748T3 publication Critical patent/PL4155748T3/pl

Links

Classifications

    • 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
    • G01R19/16566—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533
    • 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
    • G01R19/30—Measuring the maximum or the minimum value of current or voltage reached in a 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]
    • G01R31/367—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]
    • G01R31/382—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]
    • G01R31/392—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
    • 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
    • H01M10/44—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
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H02J7/80—
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Power Engineering (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
PL21867129.5T 2020-09-09 2021-09-08 Sposób i urządzenie do zarządzania baterią PL4155748T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020200115637A KR102652327B1 (ko) 2020-09-09 2020-09-09 배터리 관리 장치 및 방법
PCT/KR2021/012246 WO2022055264A1 (ko) 2020-09-09 2021-09-08 배터리 관리 장치 및 방법

Publications (1)

Publication Number Publication Date
PL4155748T3 true PL4155748T3 (pl) 2024-12-16

Family

ID=80631971

Family Applications (1)

Application Number Title Priority Date Filing Date
PL21867129.5T PL4155748T3 (pl) 2020-09-09 2021-09-08 Sposób i urządzenie do zarządzania baterią

Country Status (9)

Country Link
US (1) US12523698B2 (pl)
EP (1) EP4155748B1 (pl)
JP (1) JP7362990B2 (pl)
KR (1) KR102652327B1 (pl)
CN (1) CN115917344A (pl)
ES (1) ES2991380T3 (pl)
HU (1) HUE068414T2 (pl)
PL (1) PL4155748T3 (pl)
WO (1) WO2022055264A1 (pl)

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KR102600139B1 (ko) * 2022-07-11 2023-11-08 주식회사 엘지에너지솔루션 배터리 관리 장치 및 방법
CN115598548A (zh) * 2022-10-09 2023-01-13 欣旺达电动汽车电池有限公司（Cn） 电池状态分析方法、装置、设备及存储介质
KR102896093B1 (ko) * 2022-10-31 2025-12-04 주식회사 에스앤에스 배터리 자기 방전량 예측 장치 및 방법
KR102694988B1 (ko) * 2022-11-01 2024-08-12 주식회사 엘지에너지솔루션 배터리 진단 장치 및 방법
KR20240101262A (ko) * 2022-12-23 2024-07-02 주식회사 엘지에너지솔루션 배터리 진단 장치 및 방법
KR102831587B1 (ko) * 2023-02-03 2025-07-09 주식회사 엘지에너지솔루션 배터리 진단 장치 및 이의 동작 방법
KR20250023209A (ko) * 2023-08-09 2025-02-18 주식회사 엘지에너지솔루션 배터리 관리 장치 및 방법
KR102890693B1 (ko) * 2024-01-02 2025-11-24 주식회사 엘지에너지솔루션 배터리 진단 장치, 배터리 팩, 배터리 시스템 및 배터리 진단 방법
KR102735196B1 (ko) * 2024-01-31 2024-11-26 주식회사 엘지에너지솔루션 배터리 진단 장치 및 방법
WO2025165030A1 (ko) * 2024-01-31 2025-08-07 주식회사 엘지에너지솔루션 배터리 진단 장치 및 방법
CN120958333A (zh) * 2024-02-06 2025-11-14 株式会社Lg新能源 电池诊断装置和电池诊断方法
KR102757503B1 (ko) * 2024-02-08 2025-01-21 주식회사 엘지에너지솔루션 배터리 진단 장치 및 방법

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JP5397679B2 (ja) 2009-05-21 2014-01-22 株式会社Ｇｓユアサ 二次電池の劣化診断方法、及び二次電池の劣化診断装置
US8653793B2 (en) 2009-09-25 2014-02-18 Toyota Jidosha Kabushiki Kaisha Secondary battery system
JP5682955B2 (ja) 2010-08-04 2015-03-11 Ｎｅｃエナジーデバイス株式会社 リチウム二次電池の制御システム、およびリチウム二次電池の状態検出方法
US8531158B2 (en) * 2010-11-01 2013-09-10 GM Global Technology Operations LLC Method and apparatus for assessing battery state of health
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JP5662968B2 (ja) 2012-06-19 2015-02-04 株式会社日立製作所 二次電池の検査システム、充放電機、及び検査方法
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KR102349300B1 (ko) 2018-04-10 2022-01-10 주식회사 엘지에너지솔루션 배터리의 전극 정보를 결정하기 위한 장치, 방법, 배터리 팩 및 전기 시스템
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Also Published As

Publication number Publication date
JP7362990B2 (ja) 2023-10-18
JP2023515595A (ja) 2023-04-13
WO2022055264A1 (ko) 2022-03-17
KR20220033350A (ko) 2022-03-16
HUE068414T2 (hu) 2024-12-28
EP4155748A4 (en) 2023-12-13
US12523698B2 (en) 2026-01-13
CN115917344A (zh) 2023-04-04
US20230280403A1 (en) 2023-09-07
EP4155748B1 (en) 2024-08-14
EP4155748A1 (en) 2023-03-29
KR102652327B1 (ko) 2024-03-27
ES2991380T3 (es) 2024-12-03

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