WO2009038035A1 - 二次電池の状態検出装置 - Google Patents

二次電池の状態検出装置 Download PDF

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Publication number
WO2009038035A1
WO2009038035A1 PCT/JP2008/066633 JP2008066633W WO2009038035A1 WO 2009038035 A1 WO2009038035 A1 WO 2009038035A1 JP 2008066633 W JP2008066633 W JP 2008066633W WO 2009038035 A1 WO2009038035 A1 WO 2009038035A1
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WO
WIPO (PCT)
Prior art keywords
case
terminal
potential
secondary battery
negative
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.)
Ceased
Application number
PCT/JP2008/066633
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English (en)
French (fr)
Inventor
Hirokazu Kawai
Yuichi Ibi
Kunio Kanamaru
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.)
Toyota Motor Corp
Primearth EV Energy Co Ltd
Original Assignee
Panasonic EV Energy Co Ltd
Toyota Motor Corp
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 Panasonic EV Energy Co Ltd, Toyota Motor Corp filed Critical Panasonic EV Energy Co Ltd
Priority to CN2008801077304A priority Critical patent/CN101803105B/zh
Priority to US12/675,068 priority patent/US8674702B2/en
Priority to EP08832761.4A priority patent/EP2202836B1/en
Publication of WO2009038035A1 publication Critical patent/WO2009038035A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [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
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • 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
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/117—Inorganic material
    • H01M50/119—Metals
    • 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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Secondary Cells (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

　リチウムイオン二次電池（１０）は、アルミニウム製のケース（５０）と、電解液（５２）と、正極板（６０）と、負極板（６２）と、正極端子（７０）と、負極端子（７２）と、電圧センサ（８０，８２）とを含む。正極端子（７０）および負極端子（７２）は、ケース（５０）とは絶縁された状態でケース（５０）の外部に突出する。電圧センサ（８０）は、ケース（５０）と正極端子（７０）との間に接続され、ケース（５０）が有する電位ＶＲに対する正極端子（７０）の電位を検出する。電圧センサ（８２）は、ケース（５０）と負極端子（７２）との間に接続され、ケース（５０）が有する電位ＶＲに対する負極端子（７２）の電位を検出する。検出された結果に基づいて、正極板（６０）および負極板（６２）の状態を、それぞれ区別して検出する。
PCT/JP2008/066633 2007-09-18 2008-09-16 二次電池の状態検出装置 Ceased WO2009038035A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN2008801077304A CN101803105B (zh) 2007-09-18 2008-09-16 二次电池的状态检测装置
US12/675,068 US8674702B2 (en) 2007-09-18 2008-09-16 Apparatus for detecting a state of secondary battery
EP08832761.4A EP2202836B1 (en) 2007-09-18 2008-09-16 Secondary battery state detecting device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-240804 2007-09-18
JP2007240804A JP4384213B2 (ja) 2007-09-18 2007-09-18 二次電池の状態検出装置

Publications (1)

Publication Number Publication Date
WO2009038035A1 true WO2009038035A1 (ja) 2009-03-26

Family

ID=40467849

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/066633 Ceased WO2009038035A1 (ja) 2007-09-18 2008-09-16 二次電池の状態検出装置

Country Status (5)

Country Link
US (1) US8674702B2 (ja)
EP (1) EP2202836B1 (ja)
JP (1) JP4384213B2 (ja)
CN (1) CN101803105B (ja)
WO (1) WO2009038035A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018204991A (ja) * 2017-05-31 2018-12-27 マツダ株式会社 バッテリ監視装置、及び監視機能付きバッテリ
CN112986352A (zh) * 2021-04-06 2021-06-18 新乡医学院三全学院 一种电池材料电化学性能测试装置

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5625282B2 (ja) * 2009-08-07 2014-11-19 日産自動車株式会社 電池劣化判定装置及び電池劣化判定方法
JP4888577B2 (ja) * 2010-04-12 2012-02-29 トヨタ自動車株式会社 非水電解液型リチウムイオン二次電池システム，そのシステムにおけるリチウム析出判定方法，および，そのシステムを搭載する車両
KR101453286B1 (ko) * 2014-05-12 2014-10-22 길주형 기준전극과 측정전극의 검증방법
CN104091972B (zh) * 2014-06-30 2016-07-06 天能集团江苏科技有限公司 检测电池极板电极电位的装置及判定落后电极的方法
CN104078715A (zh) * 2014-06-30 2014-10-01 天能集团江苏科技有限公司 检测电池极板电极电位的装置
CN106299180B (zh) * 2015-06-24 2019-03-08 南京德朔实业有限公司 电动工具和电池包的组合
DE102015111015B4 (de) * 2015-07-08 2025-02-20 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren und Vorrichtung zum Lokalisieren eines Batteriemodules unter mehreren untereinander elektrisch verbundenen Batteriemodulen einer Traktionsbatterie
JP2017073331A (ja) * 2015-10-09 2017-04-13 株式会社デンソー 二次電池装置
CN106226705B (zh) * 2016-08-29 2019-09-20 超威电源有限公司 一种铅酸蓄电池电极电位检测方法
JP6688207B2 (ja) * 2016-11-25 2020-04-28 本田技研工業株式会社 二次電池の状態推定装置及び二次電池の状態推定方法
TWI631750B (zh) * 2017-05-04 2018-08-01 黃鎮江 電極之引出檢測裝置
JP7289113B2 (ja) * 2018-07-25 2023-06-09 パナソニックＩｐマネジメント株式会社 管理装置、及び電源システム
JP7293055B2 (ja) * 2019-09-11 2023-06-19 株式会社東芝 充放電制御装置、電池パック、車両及び充放電制御方法
CN115810820B (zh) * 2021-10-25 2026-03-03 江苏时代新能源科技有限公司 电池的壳体短路处理方法及系统
CN116073005A (zh) * 2021-11-04 2023-05-05 宁德时代新能源科技股份有限公司 单体电池、电池、用电装置、检测方法和检测模块
CN114899512A (zh) * 2022-05-30 2022-08-12 联想(北京)有限公司 一种电池管理方法及电池
CN114899354B (zh) * 2022-06-10 2024-02-02 惠州市豪鹏科技有限公司 一种多层负极片、其制备方法及二次电池
JP7611205B2 (ja) 2022-09-22 2025-01-09 プライムプラネットエナジー＆ソリューションズ株式会社 蓄電デバイスの検査方法、蓄電デバイスの製造方法、及び、デバイススタックの製造方法
CN115541491A (zh) * 2022-09-26 2022-12-30 江苏正力新能电池技术有限公司 一种电池的壳体腐蚀检测方法、系统及壳体腐蚀检测装置
CN116577659B (zh) * 2023-06-26 2025-12-30 湖北亿纬动力有限公司 电池检测方法

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Publication number Priority date Publication date Assignee Title
JPS61264687A (ja) * 1985-05-18 1986-11-22 Yuasa Battery Co Ltd 電池状態探知方法
JPH06119942A (ja) * 1992-10-02 1994-04-28 Japan Storage Battery Co Ltd 鉛蓄電池
JPH09283182A (ja) * 1996-04-18 1997-10-31 Hitachi Ltd リチウム二次電池
JP2005091062A (ja) 2003-09-16 2005-04-07 Calsonic Kansei Corp 組電池の電圧検出装置

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JPS61264687A (ja) * 1985-05-18 1986-11-22 Yuasa Battery Co Ltd 電池状態探知方法
JPH06119942A (ja) * 1992-10-02 1994-04-28 Japan Storage Battery Co Ltd 鉛蓄電池
JPH09283182A (ja) * 1996-04-18 1997-10-31 Hitachi Ltd リチウム二次電池
JP2005091062A (ja) 2003-09-16 2005-04-07 Calsonic Kansei Corp 組電池の電圧検出装置

Non-Patent Citations (1)

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Title
See also references of EP2202836A4

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018204991A (ja) * 2017-05-31 2018-12-27 マツダ株式会社 バッテリ監視装置、及び監視機能付きバッテリ
CN112986352A (zh) * 2021-04-06 2021-06-18 新乡医学院三全学院 一种电池材料电化学性能测试装置

Also Published As

Publication number Publication date
JP2009070778A (ja) 2009-04-02
CN101803105B (zh) 2012-07-18
JP4384213B2 (ja) 2009-12-16
CN101803105A (zh) 2010-08-11
US20100308834A1 (en) 2010-12-09
US8674702B2 (en) 2014-03-18
EP2202836A4 (en) 2013-07-03
EP2202836A1 (en) 2010-06-30
EP2202836B1 (en) 2015-01-28

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