KR102757212B1 - 배터리 저장 디바이스의 용량의 손실을 결정하기 위한 방법, 장치 및 컴퓨터 프로그램 제품 - Google Patents

배터리 저장 디바이스의 용량의 손실을 결정하기 위한 방법, 장치 및 컴퓨터 프로그램 제품 Download PDF

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KR102757212B1
KR102757212B1 KR1020220088964A KR20220088964A KR102757212B1 KR 102757212 B1 KR102757212 B1 KR 102757212B1 KR 1020220088964 A KR1020220088964 A KR 1020220088964A KR 20220088964 A KR20220088964 A KR 20220088964A KR 102757212 B1 KR102757212 B1 KR 102757212B1
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current
capacity
paragraph
measurement
load cycle
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KR20230015847A (ko
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아르노 아르츠베르거
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지멘스 악티엔게젤샤프트
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    • 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
    • G01R19/16528—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values using digital techniques or performing arithmetic operations
    • 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]
    • G01R31/374—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] with means for correcting the measurement for temperature or ageing
    • 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
    • G01R31/3842—Arrangements for monitoring battery or accumulator variables, e.g. SoC combining voltage and current 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
    • G01R31/386—Arrangements for measuring battery or accumulator variables using test-loads
    • 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
    • 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
    • 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

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  • 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)
  • Tests Of Electric Status Of Batteries (AREA)
KR1020220088964A 2021-07-23 2022-07-19 배터리 저장 디바이스의 용량의 손실을 결정하기 위한 방법, 장치 및 컴퓨터 프로그램 제품 Active KR102757212B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP21187494.6 2021-07-23
EP21187494.6A EP4123320B1 (de) 2021-07-23 2021-07-23 Verfahren zum bestimmen eines kapazitätsverlusts eines batteriespeichers, vorrichtung und computerprogrammprodukt

Publications (2)

Publication Number Publication Date
KR20230015847A KR20230015847A (ko) 2023-01-31
KR102757212B1 true KR102757212B1 (ko) 2025-01-21

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KR1020220088964A Active KR102757212B1 (ko) 2021-07-23 2022-07-19 배터리 저장 디바이스의 용량의 손실을 결정하기 위한 방법, 장치 및 컴퓨터 프로그램 제품

Country Status (5)

Country Link
US (1) US20230028368A1 (enExample)
EP (1) EP4123320B1 (enExample)
JP (1) JP7516464B2 (enExample)
KR (1) KR102757212B1 (enExample)
CN (1) CN115684961B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4123321B1 (de) 2021-07-23 2024-10-30 Siemens Aktiengesellschaft Verfahren, vorrichtung und computerprogrammprodukt zur restwertbestimmung von batteriespeichern
EP4123319B1 (de) * 2021-07-23 2024-02-14 Siemens Aktiengesellschaft Verfahren, vorrichtung und computerprogrammprodukt zur lebensdauerabschätzung von batteriespeichern
CN115792642B (zh) * 2023-02-02 2023-04-28 中创新航科技股份有限公司 一种动力电池寿命的估算方法及装置
CN121027867A (zh) * 2025-10-31 2025-11-28 芯潮流(珠海)科技有限公司 无电量计芯片的电量均衡修正方法及电子装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017067788A (ja) 2015-02-19 2017-04-06 三菱電機株式会社 電池状態推定装置
JP2017083474A (ja) 2013-08-19 2017-05-18 株式会社Ｇｓユアサ 充電状態信頼性判定装置、充電状態信頼性判定方法
JP2022182460A (ja) 2021-05-28 2022-12-08 株式会社Ｇｓユアサ 推定装置、蓄電装置、推定方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012207860A1 (de) * 2012-05-11 2013-11-14 Siemens Aktiengesellschaft Verfahren zur Bestimmung eines Gesamtkapazitätsverlusts einer Sekundärzelle
US20170115355A1 (en) * 2015-10-23 2017-04-27 Oxfordian, Llc Maximum capacity estimator for battery state of health and state of charge determinations
FR3075469B1 (fr) * 2017-12-20 2021-04-30 Commissariat Energie Atomique Procede de gestion d'un etat de charge d'une batterie laissee au repos
JP7016704B2 (ja) 2018-01-18 2022-02-07 ビークルエナジージャパン株式会社 二次電池システム
US11585859B2 (en) * 2019-03-01 2023-02-21 Chongqing Jinkang Powertrain New Energy Co., Ltd. State of charge error estimation of battery cells background
CN110967631B (zh) * 2019-05-17 2021-03-30 宁德时代新能源科技股份有限公司 Soh修正方法和装置、电池管理系统和存储介质
CN112582696B (zh) * 2019-09-29 2022-05-20 宁德新能源科技有限公司 充电方法、电子装置及存储介质
ES3025683T3 (en) * 2019-11-07 2025-06-09 Basf Se Battery performance prediction
CN111007413B (zh) * 2019-11-22 2021-10-26 天津力神电池股份有限公司 一种评估锂离子电池存储过程中容量损失的方法
US11422199B1 (en) * 2021-06-17 2022-08-23 Hong Kong Applied Science and Technology Research Institute Company Limited State of health evaluation of retired lithium-ion batteries and battery modules

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017083474A (ja) 2013-08-19 2017-05-18 株式会社Ｇｓユアサ 充電状態信頼性判定装置、充電状態信頼性判定方法
JP2017067788A (ja) 2015-02-19 2017-04-06 三菱電機株式会社 電池状態推定装置
JP2022182460A (ja) 2021-05-28 2022-12-08 株式会社Ｇｓユアサ 推定装置、蓄電装置、推定方法

Also Published As

Publication number Publication date
KR20230015847A (ko) 2023-01-31
JP7516464B2 (ja) 2024-07-16
EP4123320B1 (de) 2024-03-13
EP4123320C0 (de) 2024-03-13
CN115684961B (zh) 2025-10-21
JP2023016707A (ja) 2023-02-02
EP4123320A1 (de) 2023-01-25
US20230028368A1 (en) 2023-01-26
CN115684961A (zh) 2023-02-03

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