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DE60100075D1 - Prüfverfahren auf Kurzschlüsse in Akkumulatoren, und Herstellverfahren für Akkumulatoren - Google Patents

Prüfverfahren auf Kurzschlüsse in Akkumulatoren, und Herstellverfahren für Akkumulatoren

Info

Publication number
DE60100075D1
DE60100075D1 DE60100075T DE60100075T DE60100075D1 DE 60100075 D1 DE60100075 D1 DE 60100075D1 DE 60100075 T DE60100075 T DE 60100075T DE 60100075 T DE60100075 T DE 60100075T DE 60100075 D1 DE60100075 D1 DE 60100075D1
Authority
DE
Germany
Prior art keywords
accumulators
methods
short circuits
test methods
manufacturing methods
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.)
Expired - Lifetime
Application number
DE60100075T
Other languages
English (en)
Other versions
DE60100075T2 (de
Inventor
Masato Onishi
Hideo Asaka
Katsuyuki Tomioka
Noriyuki Fujioka
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.)
Panasonic Corp
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
Matsushita Electric Industrial Co 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 Toyota Motor Corp, Matsushita Electric Industrial Co Ltd filed Critical Toyota Motor Corp
Application granted granted Critical
Publication of DE60100075D1 publication Critical patent/DE60100075D1/de
Publication of DE60100075T2 publication Critical patent/DE60100075T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H01M10/42—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
    • 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
    • G01R31/3865—Arrangements for measuring battery or accumulator variables related to manufacture, e.g. testing after manufacture
    • 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
    • H01M10/04—Construction or manufacture in general
    • H01M10/0413—Large-sized flat cells or batteries for motive or stationary systems with plate-like electrodes
    • 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
    • H01M10/4285—Testing apparatus
    • 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
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/52—Testing for short-circuits, leakage current or ground faults
    • 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
    • H01M10/34—Gastight accumulators
    • H01M10/345—Gastight metal hydride 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
DE60100075T 2000-02-22 2001-02-20 Prüfverfahren auf Kurzschlüsse in Akkumulatoren, und Herstellverfahren für Akkumulatoren Expired - Lifetime DE60100075T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000044100A JP4666712B2 (ja) 2000-02-22 2000-02-22 電池の短絡検査方法

Publications (2)

Publication Number Publication Date
DE60100075D1 true DE60100075D1 (de) 2003-02-13
DE60100075T2 DE60100075T2 (de) 2003-11-06

Family

ID=18566919

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60100075T Expired - Lifetime DE60100075T2 (de) 2000-02-22 2001-02-20 Prüfverfahren auf Kurzschlüsse in Akkumulatoren, und Herstellverfahren für Akkumulatoren

Country Status (4)

Country Link
US (1) US6392413B2 (de)
EP (1) EP1130669B1 (de)
JP (1) JP4666712B2 (de)
DE (1) DE60100075T2 (de)

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JP4408058B2 (ja) * 2004-05-14 2010-02-03 パナソニック株式会社 電池評価装置
JP4218050B2 (ja) * 2004-11-30 2009-02-04 本田技研工業株式会社 電圧測定装置および電圧測定方法
US8163409B2 (en) * 2006-12-15 2012-04-24 Panasonic Corporation Evaluation method for safety upon battery internal short circuit, evaluation device for safety upon battery internal short circuit, battery, battery pack, and manufacturing method for battery and battery pack
US8217658B2 (en) 2006-12-28 2012-07-10 Panasonic Ev Energy Co., Ltd. Prismatic battery short circuit inspection method and prismatic battery manufacturing method
JP2008192496A (ja) * 2007-02-06 2008-08-21 Matsushita Electric Ind Co Ltd 電池の内部短絡評価方法並びに電池及び電池パック及びそれらの製造法
JP5209896B2 (ja) * 2007-04-24 2013-06-12 パナソニック株式会社 電池の内部短絡安全性評価方法
JP5132206B2 (ja) * 2007-06-28 2013-01-30 三洋電機株式会社 非水電解質電池用セパレータの評価方法
JP4992599B2 (ja) * 2007-08-06 2012-08-08 トヨタ自動車株式会社 円筒型電極体の異物混入検査方法および装置
JP4993196B2 (ja) * 2007-08-23 2012-08-08 トヨタ自動車株式会社 捲回電極体の検査方法、および、捲回電極体の検査装置
JP2010153275A (ja) * 2008-12-26 2010-07-08 Toyota Motor Corp ２次電池の良否判定方法および製造方法
JP5060623B2 (ja) * 2009-01-19 2012-10-31 パナソニック株式会社 電池の内部短絡評価装置
JP5270454B2 (ja) * 2009-05-29 2013-08-21 プライムアースＥｖエナジー株式会社 二次電池の分別方法
DE102010010600A1 (de) * 2010-03-08 2011-09-08 Alstom Technology Ltd. Verfahren zum Überwachen der Funktion einer rotierenden elektrischen Maschine sowie Überwachungssystem zur Durchführung des Verfahrens
EP2557613A1 (de) * 2010-04-06 2013-02-13 Sumitomo Electric Industries, Ltd. Verfahren zur herstellung eines separators, verfahren zur herstellung einer schmelzsalzbatterie, separator und schmelzsalzbatterie
US8736273B2 (en) * 2010-04-15 2014-05-27 Lg Chem, Ltd. Testing system and method for testing a battery cell
DE102011100605A1 (de) * 2011-05-05 2012-11-08 Li-Tec Battery Gmbh Messverfahren für eine elektrochemische Energiespeichereinrichtung und Messvorrichtung
JP5945405B2 (ja) 2011-12-05 2016-07-05 オートモーティブエナジーサプライ株式会社 リチウムイオン二次電池の製造方法
US8716981B2 (en) 2011-11-11 2014-05-06 Lg Chem, Ltd. System and method for cooling and cycling a battery pack
US8816692B2 (en) 2011-12-01 2014-08-26 Lg Chem, Ltd. Test system for a battery module
CN102636720B (zh) * 2012-04-10 2014-09-17 东莞市特耐克新能源科技有限公司 用于锂离子电池装配后的短路测试装置及测试方法
US9063179B2 (en) 2012-09-26 2015-06-23 Lg Chem, Ltd. System and method for determining an isolation resistance of a battery pack disposed on a vehicle chassis
JP5747895B2 (ja) 2012-11-06 2015-07-15 トヨタ自動車株式会社 組電池の製造方法
CN103018624A (zh) * 2012-12-27 2013-04-03 天津力神电池股份有限公司 一种软包装电池极组短路的检测方法
JP6154164B2 (ja) * 2013-03-21 2017-06-28 オートモーティブエナジーサプライ株式会社 電池の異常検出装置及び異常検出方法
EP2978063B1 (de) * 2013-03-22 2016-10-05 Automotive Energy Supply Corporation Prüfverfahren für folienbeschichtete batterie
KR20160024980A (ko) * 2013-07-24 2016-03-07 오토모티브 에너지 서플라이 가부시키가이샤 2차 전지의 검사 방법
US9164151B2 (en) 2013-08-07 2015-10-20 Lg Chem, Ltd. System and method for determining isolation resistances of a battery pack
JP6167917B2 (ja) * 2013-09-27 2017-07-26 トヨタ自動車株式会社 二次電池の検査方法及び検査装置
JP5929865B2 (ja) * 2013-10-02 2016-06-08 トヨタ自動車株式会社 二次電池の製造方法
KR101800051B1 (ko) * 2013-10-31 2017-11-21 주식회사 엘지화학 단위셀의 쇼트측정장치
KR101826894B1 (ko) * 2013-11-04 2018-02-07 주식회사 엘지화학 전극 조립체 및 이를 제조하는 장치
JP6135469B2 (ja) * 2013-11-11 2017-05-31 株式会社豊田自動織機 蓄電装置の検査方法
KR101778829B1 (ko) * 2013-11-29 2017-09-14 주식회사 엘지화학 단락 측정 장치
JP6248751B2 (ja) * 2014-03-28 2017-12-20 株式会社豊田自動織機 蓄電装置の検査方法
JP6176220B2 (ja) * 2014-10-14 2017-08-09 トヨタ自動車株式会社 検査装置
DE102015003228A1 (de) * 2015-03-13 2016-09-15 Li-Tec Battery Gmbh Messverfahren zum Erfassen der Qualität bzw. der Funktionstüchtigkeit einer Energiespeichereinrichtung
JP6401122B2 (ja) * 2015-07-30 2018-10-03 矢崎総業株式会社 二次電池状態検出装置
KR101927257B1 (ko) * 2015-09-09 2018-12-10 주식회사 엘지화학 이차 전지의 못 관통 시험 장치 및 방법
CN106019166B (zh) * 2016-07-27 2019-03-15 芜湖楚睿智能科技有限公司 一种光伏微电网储能电池监测方法
KR102132754B1 (ko) * 2017-06-29 2020-07-13 주식회사 엘지화학 이차전지 품질검사용 지그장치
JP6969997B2 (ja) * 2017-12-08 2021-11-24 株式会社エンビジョンＡｅｓｃジャパン 電池の製造方法、および電池の導電性検査装置
KR102204699B1 (ko) * 2018-01-31 2021-01-18 주식회사 엘지화학 이차전지 안전성 평가 방법 및 장치
KR101980844B1 (ko) * 2018-02-26 2019-05-21 주식회사 엘지화학 전기화학소자용 분리막의 절연 특성 평가 방법
WO2019240443A1 (ko) 2018-06-11 2019-12-19 주식회사 엘지화학 다수의 이차전지 셀파우치 동시 검사 장치
KR102395248B1 (ko) * 2018-08-09 2022-05-04 주식회사 엘지에너지솔루션 배터리 분리막 손상 검출장치 및 검출방법
KR102619196B1 (ko) * 2018-10-17 2023-12-27 주식회사 엘지에너지솔루션 저전압 불량 파우치형 이차전지 셀을 검출하기 위한 가압 단락 검사장치
KR102408132B1 (ko) 2018-11-21 2022-06-14 주식회사 엘지에너지솔루션 지그 가압 방식의 가압 단락 검사 방법
CN111381182B (zh) * 2018-12-27 2021-01-26 广州汽车集团股份有限公司 一种电芯短路检测夹具、装置及检测方法
JP7090683B2 (ja) * 2019-11-19 2022-06-24 三洋化成工業株式会社 単電池の検査方法、及び、組電池の製造方法
JP7090139B2 (ja) * 2019-11-19 2022-06-23 三洋化成工業株式会社 検査方法、及び、組電池の製造方法
CN114730907A (zh) * 2019-11-19 2022-07-08 Ａｐｂ株式会社 检查方法及组电池的制造方法
KR20220020493A (ko) 2020-08-12 2022-02-21 주식회사 엘지에너지솔루션 다수의 가압 롤러를 포함하는 분리막 손상 검출 장치 및 이를 사용한 분리막 손상 검출 방법
KR20220051673A (ko) * 2020-10-19 2022-04-26 주식회사 엘지에너지솔루션 배터리 검사 장치
KR20240084394A (ko) 2022-12-06 2024-06-13 주식회사 엘지에너지솔루션 분리막 손상 검출 방법

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Also Published As

Publication number Publication date
EP1130669B1 (de) 2003-01-08
JP2001236985A (ja) 2001-08-31
JP4666712B2 (ja) 2011-04-06
DE60100075T2 (de) 2003-11-06
US20010019270A1 (en) 2001-09-06
US6392413B2 (en) 2002-05-21
EP1130669A1 (de) 2001-09-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP

Owner name: TOYOTA JIDOSHA KABUSHIKI KAISHA, TOYOTA-SHI, A, JP

8320 Willingness to grant licences declared (paragraph 23)