CN112514137B - 二次电池的劣化判定系统以及劣化判定方法 - Google Patents

二次电池的劣化判定系统以及劣化判定方法 Download PDF

Info

Publication number
CN112514137B
CN112514137B CN201980049070.7A CN201980049070A CN112514137B CN 112514137 B CN112514137 B CN 112514137B CN 201980049070 A CN201980049070 A CN 201980049070A CN 112514137 B CN112514137 B CN 112514137B
Authority
CN
China
Prior art keywords
strain gauges
secondary battery
degradation determination
degradation
battery
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201980049070.7A
Other languages
English (en)
Chinese (zh)
Other versions
CN112514137A (zh
Inventor
増田重巳
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.)
MinebeaMitsumi Inc
Original Assignee
MinebeaMitsumi Inc
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 MinebeaMitsumi Inc filed Critical MinebeaMitsumi Inc
Publication of CN112514137A publication Critical patent/CN112514137A/zh
Application granted granted Critical
Publication of CN112514137B publication Critical patent/CN112514137B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion 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]
    • G01R31/392—Determining battery ageing or deterioration, e.g. state of health
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
    • G01L1/205—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using distributed sensing elements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
    • G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
    • 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
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • 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—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
    • 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]
    • 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
    • H01M10/44—Methods for charging or discharging
    • H01M10/445—Methods for charging or discharging in response to gas pressure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/103—Primary casings; Jackets or wrappings characterised by their shape or physical structure prismatic or rectangular
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
CN201980049070.7A 2018-08-06 2019-08-02 二次电池的劣化判定系统以及劣化判定方法 Active CN112514137B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018-147714 2018-08-06
JP2018147714A JP6788640B2 (ja) 2018-08-06 2018-08-06 二次電池の劣化判定システム及び劣化判定方法
PCT/JP2019/030528 WO2020031900A1 (ja) 2018-08-06 2019-08-02 二次電池の劣化判定システム及び劣化判定方法

Publications (2)

Publication Number Publication Date
CN112514137A CN112514137A (zh) 2021-03-16
CN112514137B true CN112514137B (zh) 2024-07-30

Family

ID=69415492

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980049070.7A Active CN112514137B (zh) 2018-08-06 2019-08-02 二次电池的劣化判定系统以及劣化判定方法

Country Status (5)

Country Link
US (2) US11467221B2 (https=)
EP (1) EP3817127B1 (https=)
JP (2) JP6788640B2 (https=)
CN (1) CN112514137B (https=)
WO (1) WO2020031900A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6788640B2 (ja) * 2018-08-06 2020-11-25 ミネベアミツミ株式会社 二次電池の劣化判定システム及び劣化判定方法
KR102721572B1 (ko) * 2020-03-12 2024-10-23 주식회사 엘지에너지솔루션 배터리 셀의 스웰링 검사 장치
KR102933142B1 (ko) * 2020-06-03 2026-02-27 주식회사 엘지에너지솔루션 배터리 스웰링 검사 장치 및 방법
KR102825695B1 (ko) 2020-06-23 2025-06-27 주식회사 엘지에너지솔루션 금속 호일 피로 시험 시스템 및 금속 호일 피로 시험 방법
KR102900657B1 (ko) * 2020-07-31 2025-12-15 주식회사 엘지에너지솔루션 필름형 압력 센서를 포함하는 전지 셀 지그 및 이를 이용한 전지 셀의 스웰링 측정 방법
WO2023068580A1 (ko) * 2021-10-19 2023-04-27 주식회사 엘지에너지솔루션 열 폭주 감지용 압력 센서를 구비한 배터리 모듈
EP4478481B1 (en) * 2022-10-11 2025-12-17 Contemporary Amperex Technology (Hong Kong) Limited Battery lithium precipitation detection method and related apparatus
WO2025257971A1 (ja) * 2024-06-12 2025-12-18 日産自動車株式会社 電池制御方法、及び電池システム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1767232A (zh) * 2004-10-28 2006-05-03 三星Sdi株式会社 二次电池
CN105548889A (zh) * 2014-10-24 2016-05-04 奇诺沃公司 用于估计电池的膨胀的方法和系统及自适应充电技术

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5444762B2 (ja) 2008-07-02 2014-03-19 トヨタ自動車株式会社 圧力測定装置及び厚み測定装置
CN104035629B (zh) 2009-04-22 2017-04-12 三菱电机株式会社 位置输入装置
US9054397B2 (en) * 2009-08-11 2015-06-09 Amphenol Thermometrics, Inc. Battery cell with integrated sensing platform
JP5790219B2 (ja) * 2011-07-12 2015-10-07 トヨタ自動車株式会社 組電池の状態検出装置
JP5843222B2 (ja) * 2011-11-11 2016-01-13 トヨタ自動車株式会社 電池システム
DE102012207999A1 (de) 2012-05-14 2013-11-14 Robert Bosch Gmbh Hüllfolie für ein galvanisches Element, elektrochemischer Speicher, elektrochemisches Speichersystem, flexible Folie für eine Hülle eines galvanischen Elements und Verfahren zum Bestimmen einer Zustandsgröße eines elektrochemischen Speichers
JP2014017141A (ja) * 2012-07-10 2014-01-30 Canon Inc 電子機器
KR101643723B1 (ko) * 2015-01-13 2016-07-28 주식회사 불스원 쿠션시트의 최대압력 산출방법
JP2016134259A (ja) * 2015-01-19 2016-07-25 住友重機械工業株式会社 ハイブリッド型ショベル
CN107923954B (zh) 2015-08-25 2021-02-05 奥克斯能源有限公司 电池传感器
US20170098872A1 (en) 2015-09-16 2017-04-06 Oxfordian, Llc Wireless health monitoring of battery cells
JP2018081854A (ja) 2016-11-17 2018-05-24 トヨタ自動車株式会社 リチウムイオン二次電池の制御システム
CN106595914B (zh) * 2016-11-18 2024-01-02 常州普莱德新能源电池科技有限公司 一种利用应变片确定电芯膨胀程度的方法和装置
JP6835631B2 (ja) 2017-03-06 2021-02-24 森村Ｓｏｆｃテクノロジー株式会社 電気化学反応単セルおよび電気化学反応セルスタック
JP6788640B2 (ja) * 2018-08-06 2020-11-25 ミネベアミツミ株式会社 二次電池の劣化判定システム及び劣化判定方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1767232A (zh) * 2004-10-28 2006-05-03 三星Sdi株式会社 二次电池
CN105548889A (zh) * 2014-10-24 2016-05-04 奇诺沃公司 用于估计电池的膨胀的方法和系统及自适应充电技术

Also Published As

Publication number Publication date
JP2020024809A (ja) 2020-02-13
EP3817127A4 (en) 2021-07-21
US12092698B2 (en) 2024-09-17
US20220413060A1 (en) 2022-12-29
EP3817127A1 (en) 2021-05-05
WO2020031900A1 (ja) 2020-02-13
JP7094345B2 (ja) 2022-07-01
JP2021015804A (ja) 2021-02-12
EP3817127B1 (en) 2025-04-23
US20210270908A1 (en) 2021-09-02
CN112514137A (zh) 2021-03-16
JP6788640B2 (ja) 2020-11-25
US11467221B2 (en) 2022-10-11

Similar Documents

Publication Publication Date Title
CN112514137B (zh) 二次电池的劣化判定系统以及劣化判定方法
US11557908B2 (en) Degradation-determination system and method for determining degradation of secondary battery
US11285813B2 (en) Estimation device for estimating an SOC of an energy storage device, energy storage apparatus including estimation device for estimating an SOC of an energy storage device, and estimation method for estimating an SOC of an energy storage device
US10429444B2 (en) State of charge detection device
US20190346511A1 (en) Apparatus and method for calculating state of charge of battery by reflecting noise
US10564223B2 (en) Power storage system, control system of secondary battery, and control method of secondary battery
JP6962265B2 (ja) 制御装置、制御方法および電池システム、並びに、それらを備える電動車両
EP3647803A1 (en) Apparatus and method for calculating soh of battery pack
JP2015153696A (ja) 電池監視装置、及び、電池監視装置を備える組電池
JP6807014B2 (ja) 推定装置、推定方法
EP4286816B1 (en) Battery pressure measuring sensor and battery pressure measuring apparatus including the same
US10847980B2 (en) Battery module
JP2015153509A (ja) 二次電池システム
WO2020075503A1 (ja) 電池制御装置
US10830823B2 (en) Estimation device and estimation method
JP7329178B2 (ja) 充電制御装置、蓄電装置、充電制御方法
KR102947183B1 (ko) 충격 감지 모듈을 포함하는 배터리 팩
JP2018077960A (ja) 充電制御システム
CN119437607A (zh) 电池振动行为模式的检测方法和检测装置

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant