WO2009157676A3 - 안전성이 향상된 중대형 전지팩 - Google Patents

안전성이 향상된 중대형 전지팩 Download PDF

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Publication number
WO2009157676A3
WO2009157676A3 PCT/KR2009/003316 KR2009003316W WO2009157676A3 WO 2009157676 A3 WO2009157676 A3 WO 2009157676A3 KR 2009003316 W KR2009003316 W KR 2009003316W WO 2009157676 A3 WO2009157676 A3 WO 2009157676A3
Authority
WO
WIPO (PCT)
Prior art keywords
assembly
battery
face support
lateral
lateral face
Prior art date
Application number
PCT/KR2009/003316
Other languages
English (en)
French (fr)
Other versions
WO2009157676A9 (ko
WO2009157676A2 (ko
Inventor
이진규
윤희수
이범현
강달모
윤종문
Original Assignee
주식회사 엘지화학
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 주식회사 엘지화학 filed Critical 주식회사 엘지화학
Priority to CN200980124734.8A priority Critical patent/CN102113150B/zh
Priority to RU2010153230/07A priority patent/RU2468477C2/ru
Priority to JP2011516117A priority patent/JP5575761B2/ja
Priority to US13/000,560 priority patent/US9219260B2/en
Priority to EP09770348.2A priority patent/EP2293361B1/en
Publication of WO2009157676A2 publication Critical patent/WO2009157676A2/ko
Publication of WO2009157676A3 publication Critical patent/WO2009157676A3/ko
Publication of WO2009157676A9 publication Critical patent/WO2009157676A9/ko

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Classifications

    • 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
    • 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
    • H01M50/30—Arrangements for facilitating escape of gases
    • 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
    • H01M10/05—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
    • 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
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/211—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for pouch cells
    • 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
    • H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
    • H01M50/242—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries against vibrations, collision impact or swelling
    • 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
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/342—Non-re-sealable arrangements
    • H01M50/3425—Non-re-sealable arrangements in the form of rupturable membranes or weakened parts, e.g. pierced with the aid of a sharp member
    • 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
    • H01M50/528—Fixed electrical connections, i.e. not intended for disconnection
    • 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
    • H01M50/543—Terminals
    • H01M50/552—Terminals characterised by their shape
    • H01M50/553—Terminals adapted for prismatic, pouch or rectangular cells
    • H01M50/557—Plate-shaped terminals
    • 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
    • H01M50/543—Terminals
    • H01M50/547—Terminals characterised by the disposition of the terminals on the cells
    • H01M50/548—Terminals characterised by the disposition of the terminals on the cells on opposite sides of the cell
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Mounting, Suspending (AREA)
  • Connection Of Batteries Or Terminals (AREA)

Abstract

본 발명은 다수의 전지셀 또는 단위모듈들이 직렬로 연결되어 모듈 케이스에 내장되어 있는 구조의 전지모듈 다수 개가, 전기적으로 상호 연결된 상태에서, 측면방향으로 상호 접하도록 배열되어 있는 구조의 전지모듈 어셈블리; 상기 전지모듈 어셈블리에서 최외측 전지모듈들의 측면을 감싸고 있는 한 쌍의 측면 지지부재들; 및 상기 전지모듈 어셈블리의 상단방향에서 상기 측면 지지부재들을 연결하고 있는 적어도 하나의 상단 연결부재; 를 포함하고 있으며, 상기 한 쌍의 측면 지지부재들 중 적어도 하나에는, 스웰링 발생시 전지모듈의 국부적인 변형을 유도하여 단전을 이룰 수 있도록, 부피 팽창에 대해 취약한 부위(취약부)가 부분적으로 형성되어 있는 중대형 전지팩을 제공한다.
PCT/KR2009/003316 2008-06-25 2009-06-20 안전성이 향상된 중대형 전지팩 WO2009157676A2 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN200980124734.8A CN102113150B (zh) 2008-06-25 2009-06-20 具有改进的安全性的中等或者大尺寸电池组
RU2010153230/07A RU2468477C2 (ru) 2008-06-25 2009-06-20 Аккумуляторная батарея среднего или большого размера повышенной безопасности
JP2011516117A JP5575761B2 (ja) 2008-06-25 2009-06-20 安全性を改良した中型又は大型バッテリーパック
US13/000,560 US9219260B2 (en) 2008-06-25 2009-06-20 Middle or large-sized battery pack of improved safety
EP09770348.2A EP2293361B1 (en) 2008-06-25 2009-06-20 Middle or large-sized battery pack with improved safety

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020080060385A KR101169205B1 (ko) 2008-06-25 2008-06-25 안전성이 향상된 중대형 전지팩
KR10-2008-0060385 2008-06-25

Publications (3)

Publication Number Publication Date
WO2009157676A2 WO2009157676A2 (ko) 2009-12-30
WO2009157676A3 true WO2009157676A3 (ko) 2010-03-11
WO2009157676A9 WO2009157676A9 (ko) 2010-06-10

Family

ID=41445085

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/003316 WO2009157676A2 (ko) 2008-06-25 2009-06-20 안전성이 향상된 중대형 전지팩

Country Status (7)

Country Link
US (1) US9219260B2 (ko)
EP (1) EP2293361B1 (ko)
JP (1) JP5575761B2 (ko)
KR (1) KR101169205B1 (ko)
CN (1) CN102113150B (ko)
RU (1) RU2468477C2 (ko)
WO (1) WO2009157676A2 (ko)

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KR101277250B1 (ko) * 2010-10-18 2013-06-26 주식회사 엘지화학 결합부를 포함한 단위모듈 제조용 모듈 하우징 및 이를 포함하는 전지모듈
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Also Published As

Publication number Publication date
EP2293361A4 (en) 2013-10-30
WO2009157676A9 (ko) 2010-06-10
EP2293361B1 (en) 2015-09-02
KR101169205B1 (ko) 2012-07-26
CN102113150B (zh) 2014-08-13
EP2293361A2 (en) 2011-03-09
WO2009157676A2 (ko) 2009-12-30
KR20100000764A (ko) 2010-01-06
US20110189514A1 (en) 2011-08-04
JP5575761B2 (ja) 2014-08-20
JP2011526061A (ja) 2011-09-29
RU2468477C2 (ru) 2012-11-27
CN102113150A (zh) 2011-06-29
RU2010153230A (ru) 2012-07-27
US9219260B2 (en) 2015-12-22

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