PL2741391T3 - Pakiet akumulatorów z poprawionym bezpieczeństwem - Google Patents

Pakiet akumulatorów z poprawionym bezpieczeństwem

Info

Publication number
PL2741391T3
PL2741391T3 PL12841002T PL12841002T PL2741391T3 PL 2741391 T3 PL2741391 T3 PL 2741391T3 PL 12841002 T PL12841002 T PL 12841002T PL 12841002 T PL12841002 T PL 12841002T PL 2741391 T3 PL2741391 T3 PL 2741391T3
Authority
PL
Poland
Prior art keywords
battery pack
improved safety
safety
improved
pack
Prior art date
Application number
PL12841002T
Other languages
English (en)
Inventor
Jin Kyu Lee
Junseok Choi
TAehwan ROH
Seongtae Kim
TaeHyuck KIM
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 PL2741391T3 publication Critical patent/PL2741391T3/pl

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50Current conducting connections for cells or batteries
    • H01M50/572Means for preventing undesired use or discharge
    • H01M50/574Devices or arrangements for the interruption of current
    • H01M50/578Devices or arrangements for the interruption of current in response to pressure
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02HEMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/18Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for batteries; for accumulators
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION 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
    • B60L50/00Electric propulsion with power supplied within the vehicle
    • B60L50/50Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/42Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/60Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
    • H02J7/663Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements using battery or load disconnect circuits
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00Safety devices for primary or secondary batteries
    • H01M2200/20Pressure-sensitive devices
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Energy (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Battery Mounting, Suspending (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Protection Of Static Devices (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
PL12841002T 2011-10-20 2012-10-18 Pakiet akumulatorów z poprawionym bezpieczeństwem PL2741391T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020110107259A KR101383167B1 (ko) 2011-10-20 2011-10-20 안전성이 향상된 전지팩
PCT/KR2012/008508 WO2013058558A2 (ko) 2011-10-20 2012-10-18 안전성이 향상된 전지팩
EP12841002.4A EP2741391B1 (en) 2011-10-20 2012-10-18 Battery pack with improved safety

Publications (1)

Publication Number Publication Date
PL2741391T3 true PL2741391T3 (pl) 2020-07-13

Family

ID=48141539

Family Applications (1)

Application Number Title Priority Date Filing Date
PL12841002T PL2741391T3 (pl) 2011-10-20 2012-10-18 Pakiet akumulatorów z poprawionym bezpieczeństwem

Country Status (7)

Country Link
US (1) US20140186667A1 (pl)
EP (1) EP2741391B1 (pl)
JP (2) JP2014528149A (pl)
KR (1) KR101383167B1 (pl)
CN (1) CN103782468A (pl)
PL (1) PL2741391T3 (pl)
WO (1) WO2013058558A2 (pl)

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PL2592216T3 (pl) * 2011-11-11 2019-05-31 Sandvik Intellectual Property Bit wiertniczy do narzędzia do wiercenia w skałach i narzędzie do wiercenia w skałach
KR101690295B1 (ko) 2013-05-15 2017-01-09 주식회사 엘지화학 과전류 차단 장치 및 이를 포함하는 이차전지 시스템
KR101449306B1 (ko) * 2013-06-28 2014-10-08 현대자동차주식회사 배터리 과충전 보호장치
JP2015118792A (ja) * 2013-12-18 2015-06-25 トヨタ自動車株式会社 二次電池モジュール
KR101601379B1 (ko) * 2013-12-24 2016-03-08 현대자동차주식회사 배터리 과충전 안전 장치
KR102501672B1 (ko) * 2014-08-29 2023-02-17 더 리젠츠 오브 더 유니버시티 오브 미시건 배터리 팩에서의 벌크 힘 및 충전 상태 추정에 대한 벌크 힘의 적용
KR101950463B1 (ko) * 2015-10-06 2019-02-20 주식회사 엘지화학 전지셀의 팽창을 감지하기 위한 프로브를 포함하고 있는 전지모듈
US10008752B1 (en) * 2016-12-23 2018-06-26 Anhui Xinen Technology Co., Ltd. Safety feature for energy storage device
CN107507952B (zh) * 2016-12-30 2018-11-09 比亚迪股份有限公司 用于电池组的保护装置、电池组及车辆
JP6864536B2 (ja) * 2017-04-25 2021-04-28 株式会社東芝 二次電池システム、充電方法、プログラム、及び車両
JP6738541B2 (ja) * 2017-05-02 2020-08-12 トヨタ自動車株式会社 組電池の発煙方法
KR102201347B1 (ko) * 2017-06-15 2021-01-08 주식회사 엘지화학 배터리 모듈과 이를 포함하는 배터리 팩 및 자동차
KR102163656B1 (ko) 2017-06-27 2020-10-08 주식회사 엘지화학 배터리 모듈과 이를 포함하는 배터리 팩 및 자동차
KR102259412B1 (ko) 2017-08-31 2021-06-01 주식회사 엘지에너지솔루션 커넥터 파단 장치를 구비하는 배터리 모듈
CN107863570B (zh) * 2017-10-11 2020-12-01 东方醒狮储能电池有限公司 一种锂离子动力电池包
CN108134037B (zh) * 2018-01-30 2025-01-10 江苏奥特帕斯新能源科技有限公司 一种动力电池的连接装置
JP6784731B2 (ja) * 2018-08-06 2020-11-11 ミネベアミツミ株式会社 二次電池の劣化判定システム及び劣化判定方法
PL3719874T3 (pl) 2018-08-08 2023-08-07 Lg Energy Solution, Ltd. Urządzenie łączące
JP7121908B2 (ja) * 2018-11-28 2022-08-19 トヨタ自動車株式会社 電源システム
DE102019215849B4 (de) 2019-10-15 2021-05-12 Vitesco Technologies GmbH Anordnung zur Drucküberwachung innerhalb eines Batteriegehäuses, Batteriemanagementvorrichtung und Batteriesystem mit einer Anordnung
JP7377860B2 (ja) * 2020-06-17 2023-11-10 東莞新能安科技有限公司 電池保護回路、電池管理システム、電池装置及びその制御方法
SE544262C2 (en) * 2020-07-01 2022-03-22 Scania Cv Ab A method for connecting one or more electric battery units to an electrical system
CN114614202A (zh) * 2022-03-29 2022-06-10 东莞新能安科技有限公司 电池包及用电设备

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JP4146912B2 (ja) * 1997-01-30 2008-09-10 Fdk株式会社 安全機構付き二次電池
JP2000123887A (ja) 1998-10-19 2000-04-28 Nikkiso Co Ltd リチウムイオン二次電池における異常警告装置
FR2788382B1 (fr) * 1999-01-07 2001-03-30 Cit Alcatel Protection pour module de batterie avec memorisation par diode
KR100521477B1 (ko) 2003-06-18 2005-10-12 삼성에스디아이 주식회사 이차 전지
JP2005183176A (ja) * 2003-12-19 2005-07-07 Sanyo Electric Co Ltd パック電池およびその製造方法
KR100591430B1 (ko) 2004-05-19 2006-06-22 삼성에스디아이 주식회사 이차전지
JP5044884B2 (ja) * 2004-07-01 2012-10-10 トヨタ自動車株式会社 組電池
JP2006185709A (ja) * 2004-12-27 2006-07-13 Nissan Motor Co Ltd 二次電池及びそれを用いた組電池
WO2006118386A1 (en) * 2005-05-02 2006-11-09 Lg Chem, Ltd. Improved middle or large-sized battery pack of increased safety
CN100570928C (zh) * 2005-09-07 2009-12-16 株式会社Lg化学 使用安全元件的二次电池
JP5217214B2 (ja) * 2007-03-30 2013-06-19 Tdk株式会社 電源装置及び電気化学素子の膨張検知方法
KR101121757B1 (ko) * 2007-11-07 2012-03-23 에스케이이노베이션 주식회사 스위치를 이용한 전기자동차용 2차 전지의 안전장치및 보호방법
JP5288863B2 (ja) * 2008-04-08 2013-09-11 日清工業有限公司 電池パック
KR101072955B1 (ko) * 2009-08-14 2011-10-12 에스비리모티브 주식회사 전지 모듈
US8632911B2 (en) * 2010-01-15 2014-01-21 Samsung Sdi Co., Ltd. Rechargeable battery

Also Published As

Publication number Publication date
EP2741391B1 (en) 2020-02-26
KR101383167B1 (ko) 2014-04-10
WO2013058558A2 (ko) 2013-04-25
JP2017004968A (ja) 2017-01-05
EP2741391A2 (en) 2014-06-11
JP2014528149A (ja) 2014-10-23
KR20130043258A (ko) 2013-04-30
US20140186667A1 (en) 2014-07-03
EP2741391A4 (en) 2015-03-25
CN103782468A (zh) 2014-05-07
WO2013058558A3 (ko) 2013-07-04

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