PL2837944T3 - Sposób i aparatura do oszacowania parametrów baterii akumulatorowej - Google Patents

Sposób i aparatura do oszacowania parametrów baterii akumulatorowej

Info

Publication number
PL2837944T3
PL2837944T3 PL13784242T PL13784242T PL2837944T3 PL 2837944 T3 PL2837944 T3 PL 2837944T3 PL 13784242 T PL13784242 T PL 13784242T PL 13784242 T PL13784242 T PL 13784242T PL 2837944 T3 PL2837944 T3 PL 2837944T3
Authority
PL
Poland
Prior art keywords
secondary battery
estimating parameters
estimating
parameters
battery
Prior art date
Application number
PL13784242T
Other languages
English (en)
Inventor
Won-Tae Joe
Geun-Chang Chung
Sun-Young Cha
Original Assignee
Lg Chemical 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 Chemical Ltd filed Critical Lg Chemical Ltd
Publication of PL2837944T3 publication Critical patent/PL2837944T3/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]
    • G01R31/3644—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
    • 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
    • H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
    • 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]
    • G01R31/371—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] with remote indication, e.g. on external chargers
    • 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]
    • G01R31/378—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] specially adapted for the type of battery or accumulator
    • 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
    • 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)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
PL13784242T 2012-04-30 2013-03-15 Sposób i aparatura do oszacowania parametrów baterii akumulatorowej PL2837944T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20120045868 2012-04-30
EP13784242.3A EP2837944B1 (en) 2012-04-30 2013-03-15 Method and apparatus for estimating parameters of a secondary battery
PCT/KR2013/002145 WO2013165089A1 (ko) 2012-04-30 2013-03-15 이차 전지의 파라미터 추정 장치 및 방법

Publications (1)

Publication Number Publication Date
PL2837944T3 true PL2837944T3 (pl) 2019-10-31

Family

ID=49852296

Family Applications (1)

Application Number Title Priority Date Filing Date
PL13784242T PL2837944T3 (pl) 2012-04-30 2013-03-15 Sposób i aparatura do oszacowania parametrów baterii akumulatorowej

Country Status (6)

Country Link
US (1) US9097773B2 (pl)
EP (1) EP2837944B1 (pl)
JP (1) JP5946955B2 (pl)
KR (1) KR101487494B1 (pl)
PL (1) PL2837944T3 (pl)
WO (1) WO2013165089A1 (pl)

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KR102156404B1 (ko) * 2018-01-09 2020-09-15 주식회사 엘지화학 배터리 셀 성능 테스트 장치 및 방법
KR102255485B1 (ko) 2018-01-26 2021-05-24 주식회사 엘지에너지솔루션 Soh 분석 장치 및 방법
KR102452626B1 (ko) * 2018-03-07 2022-10-06 주식회사 엘지에너지솔루션 Soc-ocv 프로파일 추정 방법 및 장치
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Also Published As

Publication number Publication date
WO2013165089A1 (ko) 2013-11-07
JP5946955B2 (ja) 2016-07-06
US9097773B2 (en) 2015-08-04
US20150066407A1 (en) 2015-03-05
EP2837944A1 (en) 2015-02-18
KR20130122543A (ko) 2013-11-07
KR101487494B1 (ko) 2015-01-29
EP2837944B1 (en) 2019-05-01
JP2015523547A (ja) 2015-08-13
EP2837944A4 (en) 2016-01-13
CN104395771A (zh) 2015-03-04

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