PL3569997T3 - Urządzenie i sposób wykrywania wycieku cieczy do wnętrza pakietu akumulatorowego za pomocą czujnika żyroskopowego i czujnika wykrywającego wilgoć - Google Patents

Urządzenie i sposób wykrywania wycieku cieczy do wnętrza pakietu akumulatorowego za pomocą czujnika żyroskopowego i czujnika wykrywającego wilgoć

Info

Publication number
PL3569997T3
PL3569997T3 PL18846386T PL18846386T PL3569997T3 PL 3569997 T3 PL3569997 T3 PL 3569997T3 PL 18846386 T PL18846386 T PL 18846386T PL 18846386 T PL18846386 T PL 18846386T PL 3569997 T3 PL3569997 T3 PL 3569997T3
Authority
PL
Poland
Prior art keywords
battery pack
moisture detection
liquid leak
detecting liquid
detection sensor
Prior art date
Application number
PL18846386T
Other languages
English (en)
Inventor
Kyoung Choon Min
Original Assignee
Lg Chem, 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 Lg Chem, Ltd. filed Critical Lg Chem, Ltd.
Publication of PL3569997T3 publication Critical patent/PL3569997T3/pl

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00—Measuring inclination, e.g. by clinometers, by levels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00—Measuring or testing not otherwise provided for
    • G01D21/02—Measuring two or more variables by means not covered by a single other subclass
    • 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
    • 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
    • G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
    • G01M3/18—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • G01M3/186—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators
    • 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
    • G01M3/40—Investigating fluid-tightness of structures by using electric means, e.g. by observing electric discharges
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/56—Investigating or analyzing materials by the use of thermal means by investigating moisture content
    • G01N25/58—Investigating or analyzing materials by the use of thermal means by investigating moisture content by measuring changes of properties of the material due to heat, cold or expansion
    • 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
    • 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
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
    • H01M10/625—Vehicles
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6567—Liquids
    • 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
    • H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
    • 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
    • H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
    • H01M50/668—Means for preventing spilling of liquid or electrolyte, e.g. when the battery is tilted or turned over
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00—Safety devices for primary or secondary batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Secondary Cells (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Battery Mounting, Suspending (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
PL18846386T 2017-08-18 2018-08-09 Urządzenie i sposób wykrywania wycieku cieczy do wnętrza pakietu akumulatorowego za pomocą czujnika żyroskopowego i czujnika wykrywającego wilgoć PL3569997T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020170104788A KR102323029B1 (ko) 2017-08-18 2017-08-18 자이로센서 및 수분감지센서를 이용한 배터리팩 내 누액 감지 장치 및 감지 방법
EP18846386.3A EP3569997B1 (en) 2017-08-18 2018-08-09 Device and method for detecting liquid leak into battery pack by using gyro sensor and moisture detection sensor
PCT/KR2018/009071 WO2019035599A1 (ko) 2017-08-18 2018-08-09 자이로센서 및 수분감지센서를 이용한 배터리팩 내 누액 감지 장치 및 감지 방법

Publications (1)

Publication Number Publication Date
PL3569997T3 true PL3569997T3 (pl) 2021-07-05

Family

ID=65362909

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18846386T PL3569997T3 (pl) 2017-08-18 2018-08-09 Urządzenie i sposób wykrywania wycieku cieczy do wnętrza pakietu akumulatorowego za pomocą czujnika żyroskopowego i czujnika wykrywającego wilgoć

Country Status (7)

Country Link
US (1) US11385056B2 (pl)
EP (1) EP3569997B1 (pl)
JP (1) JP6777279B2 (pl)
KR (1) KR102323029B1 (pl)
CN (1) CN110383029B (pl)
PL (1) PL3569997T3 (pl)
WO (1) WO2019035599A1 (pl)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112022009929A2 (pt) * 2019-12-17 2022-08-09 Philip Morris Products Sa Dispositivo gerador de aerossol com prevenção de vazamento
CN113036237B (zh) * 2019-12-23 2024-09-10 标致雪铁龙汽车股份有限公司 一种电池包冷却液泄漏检测系统及车辆
KR20210128597A (ko) * 2020-04-17 2021-10-27 에너테크인터내셔널 주식회사 배터리 보호 장치 및 그 방법
CN113740002B (zh) * 2020-05-27 2024-10-25 广汽埃安新能源汽车股份有限公司 电池冷却液漏液检测方法、装置及相关设备
CN112033455B (zh) * 2020-07-29 2022-05-13 国网浙江桐乡市供电有限公司 一种机房ups检测系统及方法
FR3133448B1 (fr) 2022-03-10 2024-02-09 Psa Automobiles Sa Systeme de detection de fuite de fluide calorifique ou de presence d’eau dans un pack batterie de vehicule automobile, procede et vehicule sur la base d’un tel systeme
CN220627729U (zh) 2022-06-27 2024-03-19 米沃奇电动工具公司 熔断器及包括用于通过电流的导电路径的装置
CN120604380A (zh) * 2024-01-03 2025-09-05 宁德时代新能源科技股份有限公司 储能装置的监测方法、用电装置以及储能装置
WO2025198516A1 (en) * 2024-03-19 2025-09-25 Sun Mobility Pte Ltd Monitoring and storing battery and vehicle-related parameters in a swappable battery pack
US20260077675A1 (en) * 2024-09-17 2026-03-19 Textron Inc. Systems and methods for battery system distributed water ingress detection

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3877509B2 (ja) * 2000-09-04 2007-02-07 三洋電機株式会社 バッテリーシステムの漏液検出方法と検出回路
JP2002188977A (ja) * 2000-12-21 2002-07-05 Furukawa Electric Co Ltd:The 液体浸入又は液体レベル検知装置
JP2002343074A (ja) * 2001-05-21 2002-11-29 Matsushita Electric Ind Co Ltd ハードディスクシステム装置およびそのレンタル方法
CN1580725A (zh) * 2003-08-01 2005-02-16 沈阳黎明航空发动机(集团)有限责任公司 一种液态介质滴漏的检测方法
JP4973112B2 (ja) 2006-10-06 2012-07-11 パナソニック株式会社 充電装置と蓄電池の状態検知装置とからなるシステム
CA2599087C (en) * 2007-08-17 2009-05-12 Detec Systems Ltd. A method and apparatus to detect and locate roof leaks
JP4649682B2 (ja) 2008-09-02 2011-03-16 株式会社豊田中央研究所 二次電池の状態推定装置
JP4786700B2 (ja) * 2008-12-24 2011-10-05 三菱重工業株式会社 電池モジュール
JP5343168B2 (ja) 2010-06-24 2013-11-13 パナソニック株式会社 電池の劣化度を取得するための方法及びそのシステム
KR101410382B1 (ko) 2010-07-06 2014-06-23 주식회사 엘지화학 차량 배터리 전원 제어 장치 및 방법
CN202002777U (zh) * 2011-01-28 2011-10-05 中宇锂电能源股份有限公司 电池外壳测密封装置
KR20130022145A (ko) 2011-08-25 2013-03-06 두산인프라코어 주식회사 수냉식 에너지 저장 모듈의 수분 감지 장치 및 그 방법
JP6095961B2 (ja) * 2011-12-06 2017-03-15 株式会社半導体エネルギー研究所 角形リチウム二次電池
CN103208598B (zh) * 2012-01-16 2016-06-29 微宏动力系统（湖州）有限公司 电池组及其漏液检测方法
KR101375364B1 (ko) * 2012-04-09 2014-03-19 마이클 명섭 리 선체 상부의 실시간 모니터링을 이용한 해양 구조물의 정적 및 동적 포지셔닝 시스템 및 방법
TW201349627A (zh) * 2012-05-31 2013-12-01 Emerald Battery Technologies Co Ltd 電池監控及保護裝置及其系統與方法
KR20140062622A (ko) 2012-11-14 2014-05-26 에스케이이노베이션 주식회사 배터리 케이스
JP2014192124A (ja) 2013-03-28 2014-10-06 Primearth Ev Energy Co Ltd 電池パック
JP2014229421A (ja) * 2013-05-21 2014-12-08 三菱自動車工業株式会社 冷却液漏れ検知装置
JP5818849B2 (ja) * 2013-08-26 2015-11-18 三菱電機株式会社 空気調和装置および冷媒漏洩検知方法
US10355322B2 (en) * 2015-03-12 2019-07-16 Omron Corporation Battery, system, battery management method, battery management program, and recording medium
JP6170963B2 (ja) * 2015-05-12 2017-07-26 京セラ株式会社 携帯機器、水浸推定方法及び水浸推定プログラム
CN205067017U (zh) * 2015-07-28 2016-03-02 南京南瑞继保电气有限公司 高压换流器用漏水检测装置及组合装置
US20170138813A1 (en) * 2015-11-13 2017-05-18 General Electric Company System and method for detecting leaks in generators
US10440542B2 (en) * 2015-11-24 2019-10-08 NuGen Systems, Inc. Wireless battery monitoring and control system for parachute deployment and auto load disengagement
CN105716795B (zh) * 2016-02-15 2018-01-16 河海大学 一种水利工程渗漏隐患光纤定位系统及定位方法
KR102127824B1 (ko) 2016-03-08 2020-06-29 한국전자통신연구원 프레임의 순서를 정렬하는 이더넷 수동형 광 가입자망
CN205670070U (zh) * 2016-05-25 2016-11-02 力神动力电池系统有限公司 一种方形动力锂离子电池的壳体验漏夹具
JP2017027962A (ja) * 2016-11-08 2017-02-02 三洋電機株式会社 車両用のバッテリシステム及びバッテリシステムを備える電動車両
CN106595969B (zh) * 2017-02-16 2023-07-18 华霆（合肥）动力技术有限公司 电池包冷却液探漏装置及系统

Also Published As

Publication number Publication date
EP3569997A1 (en) 2019-11-20
JP6777279B2 (ja) 2020-10-28
US11385056B2 (en) 2022-07-12
EP3569997B1 (en) 2021-03-31
US20200292404A1 (en) 2020-09-17
CN110383029B (zh) 2021-01-26
CN110383029A (zh) 2019-10-25
KR20190019616A (ko) 2019-02-27
WO2019035599A1 (ko) 2019-02-21
EP3569997A4 (en) 2020-01-22
KR102323029B1 (ko) 2021-11-05
JP2020506379A (ja) 2020-02-27

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