CN115684961B - 用于确定电池储能器的容量损失的方法、装置及计算机程序产品 - Google Patents

用于确定电池储能器的容量损失的方法、装置及计算机程序产品

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Publication number
CN115684961B
CN115684961B CN202210862303.9A CN202210862303A CN115684961B CN 115684961 B CN115684961 B CN 115684961B CN 202210862303 A CN202210862303 A CN 202210862303A CN 115684961 B CN115684961 B CN 115684961B
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CN
China
Prior art keywords
current
calibration
capacity
measurement
determined
Prior art date
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Active
Application number
CN202210862303.9A
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English (en)
Chinese (zh)
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CN115684961A (zh
Inventor
A.阿兹柏格
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Corp
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Siemens Corp
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Publication date
Application filed by Siemens Corp filed Critical Siemens Corp
Publication of CN115684961A publication Critical patent/CN115684961A/zh
Application granted granted Critical
Publication of CN115684961B publication Critical patent/CN115684961B/zh
Active legal-status Critical Current
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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
    • G01R19/16528—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

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)
  • Tests Of Electric Status Of Batteries (AREA)
CN202210862303.9A 2021-07-23 2022-07-21 用于确定电池储能器的容量损失的方法、装置及计算机程序产品 Active CN115684961B (zh)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
CN115684961A CN115684961A (zh) 2023-02-03
CN115684961B true CN115684961B (zh) 2025-10-21

Family

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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 (3)

* 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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104272127A (zh) * 2012-05-11 2015-01-07 西门子公司 用于确定二次电池的总容量损失的方法
CN111007413A (zh) * 2019-11-22 2020-04-14 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是否可逆的方法

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Publication number Priority date Publication date Assignee Title
JP6075242B2 (ja) * 2013-08-19 2017-02-08 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
US10386418B2 (en) * 2015-02-19 2019-08-20 Mitsubishi Electric Corporation Battery state estimation device
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
WO2021089786A1 (en) * 2019-11-07 2021-05-14 Basf Se Battery performance prediction
JP7663023B2 (ja) * 2021-05-28 2025-04-16 株式会社Ｇｓユアサ 推定装置、蓄電装置、推定方法
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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104272127A (zh) * 2012-05-11 2015-01-07 西门子公司 用于确定二次电池的总容量损失的方法
CN111007413A (zh) * 2019-11-22 2020-04-14 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是否可逆的方法

Also Published As

Publication number Publication date
KR20230015847A (ko) 2023-01-31
KR102757212B1 (ko) 2025-01-21
JP7516464B2 (ja) 2024-07-16
EP4123320C0 (de) 2024-03-13
US20230028368A1 (en) 2023-01-26
CN115684961A (zh) 2023-02-03
JP2023016707A (ja) 2023-02-02
EP4123320A1 (de) 2023-01-25
EP4123320B1 (de) 2024-03-13

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