PL4016694T3 - Ogniwo akumulatorowe do testowania zwarcia wewnętrznego oraz wykorzystujący je sposób testowania zwarcia wewnętrznego ogniwa akumulatorowego - Google Patents
Ogniwo akumulatorowe do testowania zwarcia wewnętrznego oraz wykorzystujący je sposób testowania zwarcia wewnętrznego ogniwa akumulatorowegoInfo
- Publication number
- PL4016694T3 PL4016694T3 PL20902293.8T PL20902293T PL4016694T3 PL 4016694 T3 PL4016694 T3 PL 4016694T3 PL 20902293 T PL20902293 T PL 20902293T PL 4016694 T3 PL4016694 T3 PL 4016694T3
- Authority
- PL
- Poland
- Prior art keywords
- short circuit
- battery cell
- internal short
- testing internal
- same
- Prior art date
Links
- 238000000034 method Methods 0.000 title 1
Classifications
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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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/574—Devices or arrangements for the interruption of current
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- 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
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- H—ELECTRICITY
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- 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
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- H—ELECTRICITY
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- 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
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- H—ELECTRICITY
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- H01M10/00—Secondary cells; Manufacture thereof
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- H01M10/058—Construction or manufacture
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- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
- H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
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- H01M10/4214—Arrangements for moving electrodes or electrolyte
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- H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or electrolyte
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- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
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- 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
- H01M50/105—Pouches or flexible bags
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- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
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- H01M50/44—Fibrous material
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- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
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- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
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- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
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- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
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- H01M50/409—Separators, membranes or diaphragms characterised by the material
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- H01M50/50—Current conducting connections for cells or batteries
- H01M50/528—Fixed electrical connections, i.e. not intended for disconnection
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- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/531—Electrode connections inside a battery casing
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- H01M50/569—Constructional details of current conducting connections for detecting conditions inside cells or batteries, e.g. details of voltage sensing terminals
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- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/572—Means for preventing undesired use or discharge
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- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/584—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries
- H01M50/586—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries inside the batteries, e.g. incorrect connections of electrodes
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- H—ELECTRICITY
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- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/584—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries
- H01M50/59—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries characterised by the protection means
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- H01M2200/00—Safety devices for primary or secondary batteries
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- 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
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- 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
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Secondary Cells (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Cell Separators (AREA)
- Connection Of Batteries Or Terminals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020190169230A KR20210077512A (ko) | 2019-12-17 | 2019-12-17 | 내부 단락 평가용 전지 셀 및 이를 이용한 전지 셀의 내부 단락 평가 방법 |
PCT/KR2020/018055 WO2021125694A1 (ko) | 2019-12-17 | 2020-12-10 | 내부 단락 평가용 전지 셀 및 이를 이용한 전지 셀의 내부 단락 평가 방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
PL4016694T3 true PL4016694T3 (pl) | 2024-06-10 |
Family
ID=76477809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL20902293.8T PL4016694T3 (pl) | 2019-12-17 | 2020-12-10 | Ogniwo akumulatorowe do testowania zwarcia wewnętrznego oraz wykorzystujący je sposób testowania zwarcia wewnętrznego ogniwa akumulatorowego |
Country Status (7)
Country | Link |
---|---|
US (2) | US11923567B2 (pl) |
EP (1) | EP4016694B1 (pl) |
JP (1) | JP7358632B2 (pl) |
KR (1) | KR20210077512A (pl) |
CN (1) | CN114424380B (pl) |
PL (1) | PL4016694T3 (pl) |
WO (1) | WO2021125694A1 (pl) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20230082260A (ko) | 2021-12-01 | 2023-06-08 | 주식회사 엘지에너지솔루션 | 배터리 내부 단락 유발 장치 및 방법 |
Family Cites Families (32)
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JP3196071B2 (ja) | 1997-07-18 | 2001-08-06 | 古河電池株式会社 | アルカリ二次電池の短絡検査方法 |
JP2001068156A (ja) | 1999-08-24 | 2001-03-16 | Hitachi Maxell Ltd | 積層形ポリマー電解質電池 |
JP2005100899A (ja) | 2003-09-26 | 2005-04-14 | Sony Corp | 非水電解質二次電池 |
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 |
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 |
JP2008192495A (ja) * | 2007-02-06 | 2008-08-21 | Matsushita Electric Ind Co Ltd | 電池の内部短絡評価方法および内部短絡評価装置並びに電池及び電池パックおよびそれらの製造法 |
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 |
JP2009054300A (ja) * | 2007-08-23 | 2009-03-12 | Panasonic Corp | 電池の内部短絡評価方法 |
KR101009517B1 (ko) | 2008-06-23 | 2011-01-18 | 삼성에스디아이 주식회사 | 전극 조립체와 이를 이용한 리튬 이차 전지 |
KR101002487B1 (ko) | 2008-06-23 | 2010-12-17 | 삼성에스디아이 주식회사 | 전극조립체 및 이를 포함하는 이차전지 |
KR101089135B1 (ko) | 2008-12-19 | 2011-12-02 | 주식회사 엘지화학 | 고출력 리튬 이차 전지 |
KR101199597B1 (ko) * | 2009-12-14 | 2012-11-12 | 삼성에스디아이 주식회사 | 리튬 이차 전지 및 이의 단락 저항 제어 방법 |
EP2633585B1 (en) | 2010-10-27 | 2017-05-24 | Alliance for Sustainable Energy, LLC | Passive safety device and internal short tested method for energy storage cells and systems |
US9214703B2 (en) | 2011-03-01 | 2015-12-15 | Panasonic Intellectual Property Management Co., Ltd. | Secondary cell and method for testing secondary cell |
JP6257122B2 (ja) | 2011-10-04 | 2018-01-10 | 日産自動車株式会社 | 耐熱絶縁層付セパレータ |
KR20140139181A (ko) * | 2013-05-27 | 2014-12-05 | 삼성에스디아이 주식회사 | 이차 전지 |
KR101787148B1 (ko) | 2013-09-25 | 2017-10-18 | 주식회사 엘지화학 | 단위셀의 쇼트측정장치 |
KR101761971B1 (ko) | 2013-10-10 | 2017-07-26 | 주식회사 엘지화학 | 쇼트 측정장치 |
KR101800051B1 (ko) | 2013-10-31 | 2017-11-21 | 주식회사 엘지화학 | 단위셀의 쇼트측정장치 |
KR101841306B1 (ko) * | 2013-12-18 | 2018-03-22 | 주식회사 엘지화학 | 안전성 향상을 위한 테이핑부를 포함하는 이종 분리막 전극조립체 및 이를 포함하는 리튬 이차전지 |
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KR102028073B1 (ko) | 2016-06-09 | 2019-10-04 | 주식회사 엘지화학 | 이차전지 및 전지팩 |
EP3300158A1 (en) * | 2016-09-27 | 2018-03-28 | Lithium Energy and Power GmbH & Co. KG | Electrical energy storage unit with a component comprising a shape memory material and corresponding electrical and energy storage system |
EP3316351A1 (en) * | 2016-10-27 | 2018-05-02 | Lithium Energy and Power GmbH & Co. KG | A system and a method for testing a battery cell |
EP3316352B1 (en) * | 2016-10-27 | 2021-03-24 | Robert Bosch GmbH | Safety test method for determination of critical cell states by internal short circuit provocation |
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KR102273100B1 (ko) | 2017-11-01 | 2021-07-02 | 주식회사 엘지에너지솔루션 | 전극 조립체 및 이차 전지 안정화 방법 |
CN111448687B (zh) * | 2017-12-05 | 2023-05-30 | 松下知识产权经营株式会社 | 二次电池 |
KR102261177B1 (ko) | 2018-08-01 | 2021-06-07 | 주식회사 엘지에너지솔루션 | 내부단락 시험용 이차전지, 이를 이용한 이차전지 내부단락 시험 방법 및 장치 |
-
2019
- 2019-12-17 KR KR1020190169230A patent/KR20210077512A/ko active IP Right Grant
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2020
- 2020-12-10 PL PL20902293.8T patent/PL4016694T3/pl unknown
- 2020-12-10 US US17/761,869 patent/US11923567B2/en active Active
- 2020-12-10 JP JP2022516365A patent/JP7358632B2/ja active Active
- 2020-12-10 WO PCT/KR2020/018055 patent/WO2021125694A1/ko unknown
- 2020-12-10 EP EP20902293.8A patent/EP4016694B1/en active Active
- 2020-12-10 CN CN202080065211.7A patent/CN114424380B/zh active Active
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2024
- 2024-02-01 US US18/430,510 patent/US20240178533A1/en active Pending
Also Published As
Publication number | Publication date |
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CN114424380B (zh) | 2023-11-07 |
JP2022548091A (ja) | 2022-11-16 |
WO2021125694A1 (ko) | 2021-06-24 |
US11923567B2 (en) | 2024-03-05 |
KR20210077512A (ko) | 2021-06-25 |
US20240178533A1 (en) | 2024-05-30 |
US20220367990A1 (en) | 2022-11-17 |
JP7358632B2 (ja) | 2023-10-10 |
EP4016694B1 (en) | 2024-04-10 |
EP4016694A4 (en) | 2022-12-28 |
EP4016694A1 (en) | 2022-06-22 |
CN114424380A (zh) | 2022-04-29 |
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