PL4266069T3 - Sposób szacowania stanu technicznego baterii litowo-siarkowej - Google Patents

Sposób szacowania stanu technicznego baterii litowo-siarkowej

Info

Publication number
PL4266069T3
PL4266069T3 PL22896163.7T PL22896163T PL4266069T3 PL 4266069 T3 PL4266069 T3 PL 4266069T3 PL 22896163 T PL22896163 T PL 22896163T PL 4266069 T3 PL4266069 T3 PL 4266069T3
Authority
PL
Poland
Prior art keywords
lithium
sulfur battery
technical condition
estimated technical
estimated
Prior art date
Application number
PL22896163.7T
Other languages
English (en)
Inventor
Jihoon Ahn
Bong Soo Kim
Dong Hyeop Han
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 PL4266069T3 publication Critical patent/PL4266069T3/pl

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/80—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including monitoring or indicating arrangements
    • H02J7/84—Control 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]
    • G01R31/3644—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]
    • G01R31/378—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
    • 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
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • 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)
  • Power Engineering (AREA)
  • Secondary Cells (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
PL22896163.7T 2021-11-22 2022-11-21 Sposób szacowania stanu technicznego baterii litowo-siarkowej PL4266069T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020210160919A KR20230074876A (ko) 2021-11-22 2021-11-22 리튬-황 전지의 건강상태 추정 방법
PCT/KR2022/018402 WO2023090966A1 (ko) 2021-11-22 2022-11-21 리튬-황 전지의 건강상태 추정 방법

Publications (1)

Publication Number Publication Date
PL4266069T3 true PL4266069T3 (pl) 2026-01-05

Family

ID=86397488

Family Applications (1)

Application Number Title Priority Date Filing Date
PL22896163.7T PL4266069T3 (pl) 2021-11-22 2022-11-21 Sposób szacowania stanu technicznego baterii litowo-siarkowej

Country Status (8)

Country Link
US (1) US20240168101A1 (pl)
EP (1) EP4266069B1 (pl)
JP (2) JP2024507851A (pl)
KR (1) KR20230074876A (pl)
CN (1) CN116829969A (pl)
ES (1) ES3056296T3 (pl)
PL (1) PL4266069T3 (pl)
WO (1) WO2023090966A1 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20260019822A (ko) * 2024-08-02 2026-02-10 주식회사 엘지에너지솔루션 전자 장치 및 그의 리튬황 전지 충전 상태 진단 방법
KR102978451B1 (ko) * 2025-02-11 2026-06-15 에스케이에코플랜트(주) 배터리 진단 장치에서 배터리의 잔존 가치를 추정하는 장치 및 방법

Family Cites Families (25)

* Cited by examiner, † Cited by third party
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JP2005172784A (ja) 2003-11-19 2005-06-30 Yazaki Corp バッテリの放電可能容量推定方法および劣化度算出方法
KR100911317B1 (ko) * 2008-08-08 2009-08-11 주식회사 엘지화학 배터리 전압 거동을 이용한 배터리 용량 퇴화 추정 장치 및방법
JP5624333B2 (ja) * 2009-03-31 2014-11-12 プライムアースＥｖエナジー株式会社 二次電池の制御装置及びマップの補正方法
KR101174714B1 (ko) * 2010-12-23 2012-09-20 (주)티메이트 배터리 수명 예측 장치
US9244132B2 (en) * 2011-09-12 2016-01-26 Eaglepicher Technologies, Llc Systems and methods for determining battery state-of-health
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JP6037369B2 (ja) * 2014-02-25 2016-12-07 三菱電機株式会社 二次電池のｓｏｃ推定装置
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KR102577581B1 (ko) * 2014-12-26 2023-09-12 삼성전자주식회사 배터리의 성능 상태를 추정하는 방법 및 장치
KR101852664B1 (ko) * 2015-02-24 2018-04-26 주식회사 엘지화학 배터리 잔존수명 추정 장치 및 방법
GB2537406B (en) * 2015-04-16 2017-10-18 Oxis Energy Ltd Method and apparatus for determining the state of health and state of charge of lithium sulfur batteries
CN107102263B (zh) * 2016-02-22 2019-10-18 华为技术有限公司 检测电池健康状态的方法、装置和电池管理系统
JP6668921B2 (ja) * 2016-04-27 2020-03-18 トヨタ自動車株式会社 組電池の充放電制御方法
KR101922478B1 (ko) * 2017-06-01 2018-11-27 한국전력공사 배터리 진단 장치 및 방법
WO2018221514A1 (ja) * 2017-06-02 2018-12-06 株式会社Ｇｓユアサ 管理装置、蓄電モジュール、管理方法、及びコンピュータプログラム
JP6443577B2 (ja) * 2017-06-02 2018-12-26 株式会社Ｇｓユアサ 管理装置、蓄電モジュール、管理方法、及びコンピュータプログラム
US11258285B2 (en) * 2017-06-06 2022-02-22 The Regents Of The University Of Michigan User aware charging algorithm that reduces battery fading
JP7131002B2 (ja) * 2018-03-15 2022-09-06 トヨタ自動車株式会社 二次電池の劣化推定装置
KR102561574B1 (ko) * 2018-06-11 2023-07-31 삼성전자주식회사 충전 중 배터리의 전압 변화량에 기반하여 배터리의 상태에 대한 정보를 획득하기 위한 방법 및 이를 지원하는 전자 장치
JP7322529B2 (ja) * 2018-06-14 2023-08-08 株式会社Ｇｓユアサ 推定装置、蓄電装置、推定方法、及びコンピュータプログラム
US10884062B2 (en) * 2018-10-30 2021-01-05 GM Global Technology Operations LLC Detection and mitigation of rapid capacity loss for aging batteries
KR102638936B1 (ko) * 2019-08-27 2024-02-27 삼성전자 주식회사 배터리의 상태 파라미터를 결정하는 방법 및 장치
KR102784717B1 (ko) * 2019-12-11 2025-03-19 주식회사 엘지에너지솔루션 배터리 관리 시스템, 배터리 관리 방법, 배터리 팩 및 전기 차량
JP7369607B2 (ja) * 2019-12-11 2023-10-26 株式会社日立製作所 電池データの調整方法及びバッテリマネージメントユニットの製造方法並びにバッテリマネージメントユニット及びサーバー
EP4450986A4 (en) * 2021-12-28 2025-02-26 Contemporary Amperex Technology (Hong Kong) Limited METHOD AND APPARATUS FOR STATE CALIBRATION FOR LOW VOLTAGE BATTERY, AND ELECTRIC VEHICLE

Also Published As

Publication number Publication date
EP4266069B1 (en) 2025-09-10
ES3056296T3 (en) 2026-02-19
EP4266069A4 (en) 2024-09-11
JP2024507851A (ja) 2024-02-21
KR20230074876A (ko) 2023-05-31
US20240168101A1 (en) 2024-05-23
JP7864916B2 (ja) 2026-05-25
WO2023090966A1 (ko) 2023-05-25
EP4266069A1 (en) 2023-10-25
JP2025178257A (ja) 2025-12-05
CN116829969A (zh) 2023-09-29

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