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WO2013047994A3 - Battery cell and battery module - Google Patents

Battery cell and battery module Download PDF

Info

Publication number
WO2013047994A3
WO2013047994A3 PCT/KR2012/006190 KR2012006190W WO2013047994A3 WO 2013047994 A3 WO2013047994 A3 WO 2013047994A3 KR 2012006190 W KR2012006190 W KR 2012006190W WO 2013047994 A3 WO2013047994 A3 WO 2013047994A3
Authority
WO
WIPO (PCT)
Prior art keywords
battery
pouch
battery cell
electrode body
tab
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/KR2012/006190
Other languages
French (fr)
Korean (ko)
Other versions
WO2013047994A2 (en
Inventor
민재윤
김은진
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.)
SK Innovation Co Ltd
Original Assignee
SK Innovation Co 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 SK Innovation Co Ltd filed Critical SK Innovation Co Ltd
Publication of WO2013047994A2 publication Critical patent/WO2013047994A2/en
Publication of WO2013047994A3 publication Critical patent/WO2013047994A3/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
    • H01M10/42—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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/007188—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters
    • H02J7/007192—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature
    • H02J7/007194—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature of the battery
    • 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
    • H01M10/44—Methods for charging or discharging
    • 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
    • H01M10/44—Methods for charging or discharging
    • H01M10/443—Methods for charging or discharging in response to temperature
    • 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
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/172—Arrangements of electric connectors penetrating the casing
    • H01M50/174—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
    • H01M50/178—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for pouch or flexible bag 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
    • H01M50/204—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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
    • 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)
  • Power Engineering (AREA)
  • Battery Mounting, Suspending (AREA)
  • Secondary Cells (AREA)
  • Connection Of Batteries Or Terminals (AREA)

Abstract

The present invention relates to a battery cell and a battery module comprising: a battery cell having a positive tab and a negative tab formed so as to project toward one side of an electrode body; a pouch enclosing and sealing the electrode body such that the positive tab and the negative tab of the battery cell are withdrawn to the outside; and a temperature sensor provided inside the pouch, and having a sensing line connected thereto that is formed so as to be withdrawn to the outside of the pouch, wherein the temperature of the electrode body configured inside the pouch can be accurately measured.
PCT/KR2012/006190 2011-09-28 2012-08-03 Battery cell and battery module Ceased WO2013047994A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110098208A KR20130034282A (en) 2011-09-28 2011-09-28 Battery cell having temperature sensor
KR10-2011-0098208 2011-09-28

Publications (2)

Publication Number Publication Date
WO2013047994A2 WO2013047994A2 (en) 2013-04-04
WO2013047994A3 true WO2013047994A3 (en) 2013-05-23

Family

ID=47996567

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/006190 Ceased WO2013047994A2 (en) 2011-09-28 2012-08-03 Battery cell and battery module

Country Status (2)

Country Link
KR (1) KR20130034282A (en)
WO (1) WO2013047994A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101577387B1 (en) * 2013-05-06 2015-12-16 주식회사 엘지화학 Secondary battery, and secondary battery module and secondary battery pack comprising the same
US10107867B2 (en) 2013-11-12 2018-10-23 Infineon Technologies Ag Sensor arrangement, battery cell and energy system
KR102152364B1 (en) 2013-12-05 2020-09-04 삼성에스디아이 주식회사 Battery pack
CN106252768B (en) * 2016-08-31 2018-12-21 天津市捷威动力工业有限公司 A method of measurement soft-package battery internal temperature
US10573864B2 (en) * 2018-03-23 2020-02-25 Chongqing Jinkang New Energy Vehicle Co., Ltd. Battery cells for battery packs in electric vehicles
US11870288B1 (en) 2021-05-19 2024-01-09 Francois Renaud-Byrne Intelligent battery system and method of operation
KR20220160437A (en) * 2021-05-27 2022-12-06 현대모비스 주식회사 Apparatus for measuring the temperature of battery cell
KR20240011041A (en) 2022-07-18 2024-01-25 주식회사 엘지에너지솔루션 Temperature sensor, secondary battery comprising the same, and method manufacturing of secondary battery
KR20240118501A (en) 2023-01-27 2024-08-05 에스케이온 주식회사 Battery cell assembly and battery pack comprising the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002313431A (en) * 2001-04-11 2002-10-25 Mitsubishi Materials Corp Nonaqueous electrolyte secondary battery
KR20080034223A (en) * 2006-10-16 2008-04-21 주식회사 엘지화학 Manufacturing method of secondary battery
KR20100098931A (en) * 2009-03-02 2010-09-10 주식회사 엘지화학 Battery pack for self temperature control electromobile using thermoelectric effect

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002313431A (en) * 2001-04-11 2002-10-25 Mitsubishi Materials Corp Nonaqueous electrolyte secondary battery
KR20080034223A (en) * 2006-10-16 2008-04-21 주식회사 엘지화학 Manufacturing method of secondary battery
KR20100098931A (en) * 2009-03-02 2010-09-10 주식회사 엘지화학 Battery pack for self temperature control electromobile using thermoelectric effect

Also Published As

Publication number Publication date
WO2013047994A2 (en) 2013-04-04
KR20130034282A (en) 2013-04-05

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