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WO2012067363A3 - 우수한 냉각 효율성의 전지팩 - Google Patents

우수한 냉각 효율성의 전지팩 Download PDF

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Publication number
WO2012067363A3
WO2012067363A3 PCT/KR2011/008303 KR2011008303W WO2012067363A3 WO 2012067363 A3 WO2012067363 A3 WO 2012067363A3 KR 2011008303 W KR2011008303 W KR 2011008303W WO 2012067363 A3 WO2012067363 A3 WO 2012067363A3
Authority
WO
WIPO (PCT)
Prior art keywords
coolant
battery
pack
modules
coolant outlet
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/KR2011/008303
Other languages
English (en)
French (fr)
Other versions
WO2012067363A2 (ko
Inventor
정상윤
강달모
윤종문
정재호
김민정
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Chem Ltd
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
Priority to CN201180051620.2A priority Critical patent/CN103329341B/zh
Priority to JP2013539745A priority patent/JP5747996B2/ja
Priority to EP11841315.2A priority patent/EP2642585B1/en
Publication of WO2012067363A2 publication Critical patent/WO2012067363A2/ko
Publication of WO2012067363A3 publication Critical patent/WO2012067363A3/ko
Priority to US13/861,032 priority patent/US9184477B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • H01M10/61—Types of temperature control
    • H01M10/613—Cooling or keeping cold
    • 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
    • H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
    • H01M10/647—Prismatic or flat cells, e.g. pouch 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
    • H01M10/60—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
    • 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
    • H01M10/6561—Gases
    • H01M10/6563—Gases with forced flow, e.g. by blowers
    • 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
    • H01M10/6561—Gases
    • H01M10/6566—Means within the gas flow to guide the flow around one or more cells, e.g. manifolds, baffles or other barriers
    • 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
    • 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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Secondary Cells (AREA)
  • Battery Mounting, Suspending (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

전지셀들 자체 또는 둘 또는 그 이상의 전지셀들이 내장된 단위모듈들 다수 개가 직립 또는 도립된 형태로 적층되어 있는 전지모듈을 2열 이상 포함하고 있는 전지팩으로서, 상기 전지모듈들은 전지모듈 별로 각각의 팩 케이스에 내장되어 있고, 상기 팩 케이스에는, 전지셀들의 냉각을 위한 냉매가 전지셀 또는 단위모듈의 적층방향에 수직한 방향으로 전지모듈의 일측으로부터 대향측으로 유동할 수 있도록, 냉매 유입구와 냉매 배출구가 팩 케이스의 상부 및 하부에 위치하고 있으며, 상기 냉매 유입구로부터 전지모듈에 이르는 유동 공간('냉매 유입부')과 전지모듈로부터 냉매 배출구에 이르는 유동 공간('냉매 배출부')이 팩 케이스에 각각 형성되어 있고, 상기 냉매 유입구는 하나의 냉매 유입 덕트로부터 분기되어 각각의 팩 케이스에 연결되고, 상기 냉매 배출구는 각각의 팩 케이스에서 연장되어 하나의 냉매 배출 덕트에 연결되어 있는 것을 특징으로 하는 전지팩을 제공한다.
PCT/KR2011/008303 2010-11-18 2011-11-02 우수한 냉각 효율성의 전지팩 Ceased WO2012067363A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201180051620.2A CN103329341B (zh) 2010-11-18 2011-11-02 具有优良冷却效率的电池组
JP2013539745A JP5747996B2 (ja) 2010-11-18 2011-11-02 優れた冷却効率を有する電池パック
EP11841315.2A EP2642585B1 (en) 2010-11-18 2011-11-02 Battery pack having superior cooling efficiency
US13/861,032 US9184477B2 (en) 2010-11-18 2013-04-11 Battery pack of excellent cooling efficiency

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0114777 2010-11-18
KR1020100114777A KR101338275B1 (ko) 2010-11-18 2010-11-18 우수한 냉각 효율성의 전지팩

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/861,032 Continuation US9184477B2 (en) 2010-11-18 2013-04-11 Battery pack of excellent cooling efficiency

Publications (2)

Publication Number Publication Date
WO2012067363A2 WO2012067363A2 (ko) 2012-05-24
WO2012067363A3 true WO2012067363A3 (ko) 2012-07-26

Family

ID=46084468

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/008303 Ceased WO2012067363A2 (ko) 2010-11-18 2011-11-02 우수한 냉각 효율성의 전지팩

Country Status (6)

Country Link
US (1) US9184477B2 (ko)
EP (1) EP2642585B1 (ko)
JP (2) JP5747996B2 (ko)
KR (1) KR101338275B1 (ko)
CN (1) CN103329341B (ko)
WO (1) WO2012067363A2 (ko)

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CN105765757A (zh) * 2013-11-26 2016-07-13 日产自动车株式会社 电池组
CN104051814A (zh) * 2014-06-30 2014-09-17 四川宝生新能源电池有限公司 纯电动大巴车镍氢电池组箱体散热结构
KR101803958B1 (ko) * 2014-10-06 2017-12-28 주식회사 엘지화학 효율적인 냉각 구조의 전지팩 케이스
KR101713286B1 (ko) * 2015-12-08 2017-03-07 주식회사 코캄 블로우 방식의 공조 설비를 구비한 전력 저장 시스템
WO2017211373A1 (de) * 2016-06-06 2017-12-14 Ads-Tec Gmbh Energiespeicher in einem einbaugehäuse und einem kühlluftstrom
US10632857B2 (en) 2016-08-17 2020-04-28 Shape Corp. Battery support and protection structure for a vehicle
EP3566253B1 (en) 2017-01-04 2022-12-28 Shape Corp. Battery support structure for a vehicle
WO2018213383A1 (en) 2017-05-16 2018-11-22 Shape Corp. Vehicle battery tray with integrated battery retention and support features
WO2018213475A1 (en) 2017-05-16 2018-11-22 Shape Corp. Polarized battery tray for a vehicle
WO2018213306A1 (en) 2017-05-16 2018-11-22 Shape Corp. Vehicle battery tray having tub-based component
US11088412B2 (en) 2017-09-13 2021-08-10 Shape Corp. Vehicle battery tray with tubular peripheral wall
US12347879B2 (en) 2017-09-13 2025-07-01 Shape Corp. Vehicle battery tray with tubular peripheral wall
US10661646B2 (en) 2017-10-04 2020-05-26 Shape Corp. Battery tray floor assembly for electric vehicles
CN112055898A (zh) 2018-03-01 2020-12-08 形状集团 与车辆电池托盘集成的冷却系统
US11688910B2 (en) 2018-03-15 2023-06-27 Shape Corp. Vehicle battery tray having tub-based component
CN111384470A (zh) * 2020-02-21 2020-07-07 威睿电动汽车技术（苏州）有限公司 一种电池包冷却系统及车辆
CN110690525B (zh) * 2019-08-27 2022-07-01 江苏大学 一种斜槽交互式缩口通道液冷板
CA3122664A1 (en) 2020-06-17 2021-12-17 Technologies Ve Inc. Battery module with cells partially immersed in a thermal management layer
US20240322320A1 (en) * 2023-03-26 2024-09-26 Samsung Sdi Co., Ltd. Battery module and battery pack having the same

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Publication number Priority date Publication date Assignee Title
KR20060036694A (ko) * 2004-10-26 2006-05-02 주식회사 엘지화학 전지팩의 냉각 시스템
KR20060037630A (ko) * 2004-10-28 2006-05-03 삼성에스디아이 주식회사 전지 모듈 및 전지 모듈용 냉각장치
KR20100012018A (ko) * 2008-07-26 2010-02-04 주식회사 엘지화학 우수한 냉각 효율성의 중대형 전지팩 케이스
JP2010092854A (ja) * 2008-10-09 2010-04-22 Dr Ing Hcf Porsche Ag 電池構成、およびハイブリッド車

Also Published As

Publication number Publication date
EP2642585A4 (en) 2015-03-04
KR101338275B1 (ko) 2013-12-06
EP2642585A2 (en) 2013-09-25
JP2014500591A (ja) 2014-01-09
EP2642585B1 (en) 2017-11-01
JP5747996B2 (ja) 2015-07-15
CN103329341B (zh) 2016-03-16
CN103329341A (zh) 2013-09-25
US9184477B2 (en) 2015-11-10
JP2015149286A (ja) 2015-08-20
US20130230753A1 (en) 2013-09-05
WO2012067363A2 (ko) 2012-05-24
KR20120053588A (ko) 2012-05-29

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