KR20070098691A - 배터리 누출 검출 시스템 - Google Patents
배터리 누출 검출 시스템 Download PDFInfo
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- KR20070098691A KR20070098691A KR1020070031197A KR20070031197A KR20070098691A KR 20070098691 A KR20070098691 A KR 20070098691A KR 1020070031197 A KR1020070031197 A KR 1020070031197A KR 20070031197 A KR20070031197 A KR 20070031197A KR 20070098691 A KR20070098691 A KR 20070098691A
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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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4207—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells for several batteries or cells simultaneously or sequentially
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/02—Analysing fluids
- G01N29/022—Fluid sensors based on microsensors, e.g. quartz crystal-microbalance [QCM], surface acoustic wave [SAW] devices, tuning forks, cantilevers, flexural plate wave [FPW] devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
- G01N33/0047—Organic compounds
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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
- H01M10/42—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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/021—Gases
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/025—Change of phase or condition
- G01N2291/0256—Adsorption, desorption, surface mass change, e.g. on biosensors
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/04—Wave modes and trajectories
- G01N2291/042—Wave modes
- G01N2291/0423—Surface waves, e.g. Rayleigh waves, Love waves
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/04—Wave modes and trajectories
- G01N2291/042—Wave modes
- G01N2291/0426—Bulk waves, e.g. quartz crystal microbalance, torsional waves
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
- G01N27/125—Composition of the body, e.g. the composition of its sensitive layer
- G01N27/127—Composition of the body, e.g. the composition of its sensitive layer comprising nanoparticles
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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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4228—Leak testing of cells or batteries
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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
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- Combustion & Propulsion (AREA)
- Acoustics & Sound (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Secondary Cells (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
Description
Claims (16)
- 배터리 누출 검출 시스템에 있어서,기체 감응식 나노 입자 구조물(23; 103)을 갖는 기체 센서(13; 24, 25; 35, 36; 42; 64; 74a, 74b; 84; 97)를 포함하는 것을 특징으로 하는 배터리 누출 검출 시스템.
- 제1항에 있어서, 기체 감응식 나노 입자 구조물(23; 103)은 금속-나노 입자/유기 복합재 구조물 또는 반전도성 중합체 구조물 또는 중합체/카본 블랙 복합재 구조물 또는 이들 구조물 중 적어도 둘의 조합인 것을 특징으로 하는 배터리 누출 검출 시스템.
- 제1항 또는 제2항에 있어서, 기체 센서(13; 24, 25; 35, 36; 42; 64; 74a, 74b; 84; 97)는 그의 컨덕턴스, 커패시턴스, 인덕턴스, 유전 투과율, 편광, 임피던스, 열 용량 또는 온도의 분석물 유도 변화에 기초하여 작동하는 센서인 것을 특징으로 하는 배터리 누출 검출 시스템.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 기체 센서는 질량 감응식 기체 센서(13; 24, 25; 35, 36; 42; 64; 74a, 74b; 84; 97)이고, 특히 수정 결정 미량 저울, 표면 음파 장치, 또는 화학 감응식 전계 효과 트랜지스터를 포함하는 센서인 것을 특징으로 하는 배터리 누출 검출 시스템.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 상기 센서(13; 24, 25; 35, 36; 42; 64; 74a, 74b; 84; 97)에 대한 적어도 하나의 기준 센서(25)를 포함하고, 상기 기준 센서(25) 및 상기 센서(13; 24, 25; 35, 36; 42; 64; 74a, 74b; 84; 97)는 서로로부터 격리된 각각의 기체 감응 구조물(23; 103)을 포함하는 것을 특징으로 하는 배터리 누출 검출 시스템.
- 제5항에 있어서, 상기 기준 센서(25) 및 상기 센서(13; 24, 25; 35, 36; 42; 64; 74a, 74b; 84; 97)는 온도 교환을 위해 접촉하는 것을 특징으로 하는 배터리 누출 검출 시스템.
- 제1항 내지 제6항 중 어느 한 항에 있어서, 기체 센서(13; 24, 25; 35, 36; 42; 64; 74a, 74b; 84; 97)가 배열되는 폐쇄 또는 밀폐된 하우징(12; 33; 43), 특히 배터리 하우징을 포함하는 것을 특징으로 하는 배터리 누출 검출 시스템.
- 제7항에 있어서, 추가의 기체 센서(13; 24, 25; 35, 36; 42; 64; 74a, 74b; 84; 97)가 배열되는 추가의 폐쇄 또는 밀폐된 하우징(12; 33; 43)을 포함하는 것을 특징으로 하는 배터리 누출 검출 시스템.
- 제8항에 있어서, 상기 하우징(12; 33; 43) 내에 배열된 하나의 센서(13; 24, 25; 35, 36; 42; 64; 74a, 74b; 84; 97)는 상기 추가의 하우징(12; 33; 43) 내의 기체 센서(13; 24, 25; 35, 36; 42; 64; 74a, 74b; 84; 97)에 대한 기준 센서인 것을 특징으로 하는 배터리 누출 검출 시스템.
- 제1항 내지 제9항 중 어느 한 항에 있어서, 서로 연결된, 결함 있는 배터리(11; 34; 41; 51; 61; 71; 81; 92)로부터의 휘발성 화학 물질을 수집하기 위한 깔때기(52; 62; 72; 82), 상기 센서(13; 24, 25; 35, 36; 42; 64; 74a, 74b; 84; 97)를 수용하는 센서 챔버, 공기를 상기 센서(13; 24, 25; 35, 36; 42; 64; 74a, 74b; 84; 97)로 펌핑하고 그리고/또는 공기를 상기 센서(13; 24, 25; 35, 36; 42; 64; 74a, 74b; 84; 97)를 지나 흡인하기 위한 펌프(53; 65; 75; 94), 및/또는 예비 농축기 유닛(63; 73; 83; 95)을 포함하는 것을 특징으로 하는 배터리 누출 검출 시스템.
- 제1항 내지 제10항 중 어느 한 항에 있어서, 배터리(11; 34; 41; 51; 61; 71; 81; 92)를 시스템 내에 제공된 테스트 위치로 그리고 그로부터 이송하기 위한 수단, 및/또는 결함 있는 배터리(11; 34; 41; 51; 61; 71; 81; 92)를 자동으로 분류하기 위한 수단을 포함하는 것을 특징으로 하는 배터리 누출 검출 시스템.
- 제1항 내지 제11항 중 어느 한 항에 따른 시스템을 포함하는 전기 장비.
- 배터리(11; 34; 41; 51; 61; 71; 81; 92)의 누출을 검출하기 위한 방법에 있어서,배터리(11; 34; 41; 51; 61; 71; 81; 92) 가까이에 기체 감응식 나노 입자 구조물(23; 103)을 갖는 기체 센서(13; 24, 25; 35, 36; 42; 64; 74a, 74b; 84; 97)를 제공하는 단계와,결함 있는 배터리(11; 34; 41; 51; 61; 71; 81; 92)를 표시하는 상기 기체 센서(13; 24, 25; 35, 36; 42; 64; 74a, 74b; 84; 97) 내의 전기 컨덕턴스, 커패시턴스, 인덕턴스, 유전 투과율, 편광, 임피던스, 열 용량 또는 온도의 분석물 유도 변화를 검출하는 단계를 포함하는 배터리 누출 검출 방법.
- 제13항에 있어서,상기 기체 센서(13; 24, 25; 35, 36; 42; 64; 74a, 74b; 84; 97) 전방에 예비 농축기 유닛(63; 73; 83; 95)을 제공하는 단계와,결함 있는 배터리(11; 34; 41; 51; 61; 71; 81; 92)로부터의 휘발성 화학 물질을 상기 예비 농축기 유닛(63; 73; 83; 95)과 접촉시키는 단계와,상기 예비 농축기 유닛(63; 73; 83; 95)에 흡착된 휘발성 화합물을 탈착시키기 위해 상기 예비 농축기 유닛(63; 73; 83; 95)에 열 펄스를 인가하는 단계와,상기 탈착된 휘발성 화합물을 상기 기체 센서(13; 24, 25; 35, 36; 42; 64; 74a, 74b; 84; 97)와 접촉시키는 단계를 더 포함하는 것을 특징으로 하는 배터리 누출 검출 방법.
- 제13항 또는 제14항에 있어서, 상기 기체 센서(13; 24, 25; 35, 36; 42; 64; 74a, 74b; 84; 97) 내의 전기 컨덕턴스, 커패시턴스, 인덕턴스, 유전 투과율, 편광, 임피던스, 열 용량 또는 온도의 분석물 유도 변화가 검출된 경우에, 광학, 음향, 및/또는 데이터 신호를 생성하는 단계를 더 포함하는 것을 특징으로 하는 배터리 누출 검출 방법.
- 제1항 내지 제15항 중 어느 한 항에 있어서, 상기 결함 있는 배터리(11; 34; 41; 51; 61; 71; 81; 92)를 자동으로 분류하는 단계를 더 포함하는 것을 특징으로 하는 배터리 누출 검출 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06006905A EP1841002B1 (en) | 2006-03-31 | 2006-03-31 | Battery leakage detection system |
EP06006905.1 | 2006-03-31 |
Publications (1)
Publication Number | Publication Date |
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KR20070098691A true KR20070098691A (ko) | 2007-10-05 |
Family
ID=36706294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070031197A Ceased KR20070098691A (ko) | 2006-03-31 | 2007-03-30 | 배터리 누출 검출 시스템 |
Country Status (6)
Country | Link |
---|---|
US (2) | US20070229294A1 (ko) |
EP (1) | EP1841002B1 (ko) |
JP (1) | JP2007304086A (ko) |
KR (1) | KR20070098691A (ko) |
CN (1) | CN101047272B (ko) |
DE (1) | DE602006006897D1 (ko) |
Cited By (5)
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KR20180111314A (ko) * | 2017-03-31 | 2018-10-11 | 삼성전자주식회사 | 배터리 장치, 배터리 모니터링 장치 및 방법 |
KR20210010372A (ko) * | 2019-07-17 | 2021-01-27 | 니뽄 다바코 산교 가부시키가이샤 | 에어로졸 흡인기용 전원 유닛, 에어로졸 흡인기의 전원 진단 방법, 및 에어로졸 흡인기의 전원 진단 프로그램을 격납하는 컴퓨터 읽기 가능한 기억 매체 |
KR20210010371A (ko) * | 2019-07-17 | 2021-01-27 | 니뽄 다바코 산교 가부시키가이샤 | 에어로졸 생성 장치의 전원 유닛, 에어로졸 생성 장치의 전원 유닛의 제어 방법, 및 에어로졸 생성 장치의 전원 유닛의 제어 프로그램을 격납하는 컴퓨터 읽기 가능한 기억 매체 |
KR20210010373A (ko) * | 2019-07-17 | 2021-01-27 | 니뽄 다바코 산교 가부시키가이샤 | 에어로졸 생성 장치의 전원 유닛 |
GB2628036A (en) * | 2023-02-03 | 2024-09-11 | Honeywell Int Inc | Systems, apparatuses, and methods for detecting a vapor |
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US7944218B2 (en) | 2008-12-31 | 2011-05-17 | Motorola Solutions, Inc. | Immersion sensor to protect battery |
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EP2604303A4 (en) * | 2010-08-13 | 2014-01-29 | Aqua Power System Japan | LIQUID LEAK DETECTION SYSTEM |
CN101968459B (zh) * | 2010-08-23 | 2013-06-19 | 上海市电力公司 | 一种开关柜内部故障的探测方法 |
US8877370B2 (en) * | 2010-11-12 | 2014-11-04 | Samsung Sdi Co., Ltd. | Battery pack having a sensor a gas sensor in the cap assembly |
CN102062671A (zh) * | 2010-11-23 | 2011-05-18 | 天津力神电池股份有限公司 | 一种锂离子电池漏液检测方法 |
CN102183345B (zh) * | 2011-01-31 | 2014-08-06 | 上海电气钠硫储能技术有限公司 | 一种钠硫电池施压检漏装置及使用方法 |
DE102011016527A1 (de) * | 2011-04-08 | 2012-10-11 | Daimler Ag | Vorrichtung und Verfahren zur Dichtheitsüberprüfung eines elektrochemischen Energiespeichers |
DE102011016526A1 (de) | 2011-04-08 | 2012-10-11 | Daimler Ag | Vorrichtung und Verfahren zur Dichtheitsüberprüfung eines elektrochemischen Energiespeichers |
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 |
DE102012203456A1 (de) * | 2012-03-05 | 2013-09-05 | Robert Bosch Gmbh | Galvanisches Element und Batteriekontrollsystem |
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Also Published As
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EP1841002B1 (en) | 2009-05-20 |
US20100102975A1 (en) | 2010-04-29 |
EP1841002A1 (en) | 2007-10-03 |
CN101047272B (zh) | 2010-09-08 |
JP2007304086A (ja) | 2007-11-22 |
DE602006006897D1 (de) | 2009-07-02 |
US20070229294A1 (en) | 2007-10-04 |
CN101047272A (zh) | 2007-10-03 |
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