PL3839537T3 - Urządzenie do zarządzania baterią - Google Patents

Urządzenie do zarządzania baterią

Info

Publication number
PL3839537T3
PL3839537T3 PL20774048.1T PL20774048T PL3839537T3 PL 3839537 T3 PL3839537 T3 PL 3839537T3 PL 20774048 T PL20774048 T PL 20774048T PL 3839537 T3 PL3839537 T3 PL 3839537T3
Authority
PL
Poland
Prior art keywords
management apparatus
battery management
battery
management
Prior art date
Application number
PL20774048.1T
Other languages
English (en)
Inventor
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 PL3839537T3 publication Critical patent/PL3839537T3/pl

Links

Classifications

    • 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
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H02J7/005—Detection of state of health [SOH]
    • 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
    • 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
    • G01R19/12—Measuring rate of change
    • 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
    • G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
    • G01R19/16538—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies
    • G01R19/16542—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies for batteries
    • 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
    • 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]
    • G01R31/389—Measuring internal impedance, internal conductance or related 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]
    • G01R31/396—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
    • H01M10/48—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
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/00306—Overdischarge protection
    • 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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
PL20774048.1T 2019-03-18 2020-02-27 Urządzenie do zarządzania baterią PL3839537T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020190030711A KR102493232B1 (ko) 2019-03-18 2019-03-18 배터리 관리 장치
PCT/KR2020/002843 WO2020189915A1 (ko) 2019-03-18 2020-02-27 배터리 관리 장치

Publications (1)

Publication Number Publication Date
PL3839537T3 true PL3839537T3 (pl) 2024-05-27

Family

ID=72520431

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20774048.1T PL3839537T3 (pl) 2019-03-18 2020-02-27 Urządzenie do zarządzania baterią

Country Status (9)

Country Link
US (1) US20210318388A1 (pl)
EP (1) EP3839537B1 (pl)
JP (1) JP7169497B2 (pl)
KR (1) KR102493232B1 (pl)
CN (1) CN113646651B (pl)
ES (1) ES2976734T3 (pl)
HU (1) HUE065975T2 (pl)
PL (1) PL3839537T3 (pl)
WO (1) WO2020189915A1 (pl)

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KR102521576B1 (ko) * 2019-03-18 2023-04-12 주식회사 엘지에너지솔루션 배터리 관리 장치
KR20220093843A (ko) 2020-12-28 2022-07-05 주식회사 엘지에너지솔루션 배터리 진단 장치 및 방법
KR20220114914A (ko) * 2021-02-09 2022-08-17 주식회사 엘지에너지솔루션 배터리 관리 장치 및 방법
KR20220134391A (ko) * 2021-03-26 2022-10-05 주식회사 엘지에너지솔루션 배터리 진단 장치 및 방법
KR20220139755A (ko) * 2021-04-08 2022-10-17 주식회사 엘지에너지솔루션 배터리 진단 장치 및 방법
KR20230040607A (ko) 2021-09-16 2023-03-23 한국전력공사 화재 예방 기능을 구비한 배터리 모듈 및 배터리 모듈 화재 예방 방법
JP7393822B1 (ja) 2022-07-29 2023-12-07 株式会社スリーダムアライアンス リチウム二次電池の劣化判定方法、電池劣化判定装置
WO2024063575A1 (ko) * 2022-09-21 2024-03-28 주식회사 엘지에너지솔루션 배터리 상태 진단 장치 및 방법
JP2024082908A (ja) * 2022-12-09 2024-06-20 株式会社東芝 情報処理装置、情報処理方法、プログラムおよび情報処理システム
CN117250522B (zh) * 2023-11-17 2024-02-23 深圳蓝锂科技有限公司 应用于退役电池管理下的数据建模方法及系统

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Also Published As

Publication number Publication date
EP3839537B1 (en) 2024-02-07
JP7169497B2 (ja) 2022-11-11
HUE065975T2 (hu) 2024-06-28
KR20200111017A (ko) 2020-09-28
WO2020189915A1 (ko) 2020-09-24
CN113646651B (zh) 2024-05-14
KR102493232B1 (ko) 2023-01-27
EP3839537A1 (en) 2021-06-23
CN113646651A (zh) 2021-11-12
ES2976734T3 (es) 2024-08-07
EP3839537A4 (en) 2021-11-17
US20210318388A1 (en) 2021-10-14
JP2022503496A (ja) 2022-01-12

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