WO2021221597A1 - Procédés de refroidissement de languettes par convection pour batteries - Google Patents

Procédés de refroidissement de languettes par convection pour batteries Download PDF

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Publication number
WO2021221597A1
WO2021221597A1 PCT/TR2021/050414 TR2021050414W WO2021221597A1 WO 2021221597 A1 WO2021221597 A1 WO 2021221597A1 TR 2021050414 W TR2021050414 W TR 2021050414W WO 2021221597 A1 WO2021221597 A1 WO 2021221597A1
Authority
WO
WIPO (PCT)
Prior art keywords
battery
heat exchanger
cooling
tab
batteries
Prior art date
Application number
PCT/TR2021/050414
Other languages
English (en)
Inventor
Erdal ÇETKİN
Şahin GÜNGÖR
Sinan GÖÇMEN
Original Assignee
İzmi̇r Yüksek Teknoloji̇ Ensti̇tüsü Rektörlüğü
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 İzmi̇r Yüksek Teknoloji̇ Ensti̇tüsü Rektörlüğü filed Critical İzmi̇r Yüksek Teknoloji̇ Ensti̇tüsü Rektörlüğü
Publication of WO2021221597A1 publication Critical patent/WO2021221597A1/fr

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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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6553—Terminals or leads
    • 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
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6554—Rods or plates
    • 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

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)
  • Connection Of Batteries Or Terminals (AREA)

Abstract

L'invention concerne une batterie (1) dans laquelle un procédé de refroidissement est utilisé pour fournir un refroidissement efficace, une charge rapide, une augmentation de performance et une augmentation du nombre de cycles de charge/décharge (cycle de vie). Les systèmes de refroidissement (1) sont positionnés au niveau des régions de languettes de batterie (11, 13) et contiennent un échangeur de chaleur (14) qui effectue un transfert de chaleur efficace par convection depuis les languettes (11, 13). L'échangeur de chaleur (14) comprend au moins un canal de fluide frigorigène (15) dans lequel des agents de refroidissement tels que de l'eau, de l'eau-glycol, de l'éthylène-glycol, du R134a peuvent être utilisés. L'échangeur de chaleur (14) comprend des composites en céramique et/ou en verre et/ou en téflon et/ou renforcés par des fibres, et/ou un matériau en porcelaine.
PCT/TR2021/050414 2020-04-30 2021-04-30 Procédés de refroidissement de languettes par convection pour batteries WO2021221597A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR2020/06755 2020-04-30
TR2020/06755A TR202006755A2 (tr) 2020-04-30 2020-04-30 Bataryalar i̇çi̇n bağlanti (tab) noktasindan taşinim temelli̇ soğutma yöntemleri̇

Publications (1)

Publication Number Publication Date
WO2021221597A1 true WO2021221597A1 (fr) 2021-11-04

Family

ID=78374192

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TR2021/050414 WO2021221597A1 (fr) 2020-04-30 2021-04-30 Procédés de refroidissement de languettes par convection pour batteries

Country Status (2)

Country Link
TR (1) TR202006755A2 (fr)
WO (1) WO2021221597A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090120783A1 (en) * 2006-03-16 2009-05-14 Sulzer Metco Ag Securing device for a sputtering source
DE102010050993A1 (de) * 2010-11-10 2012-05-10 Daimler Ag Batterie mit Zellverbund
CN110148757A (zh) * 2017-06-28 2019-08-20 湖南妙盛汽车电源有限公司 一种热导锂离子电池
WO2020004929A1 (fr) * 2018-06-29 2020-01-02 한국과학기술원 Procédé et dispositif de refroidissement thermoélectrique

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090120783A1 (en) * 2006-03-16 2009-05-14 Sulzer Metco Ag Securing device for a sputtering source
DE102010050993A1 (de) * 2010-11-10 2012-05-10 Daimler Ag Batterie mit Zellverbund
CN110148757A (zh) * 2017-06-28 2019-08-20 湖南妙盛汽车电源有限公司 一种热导锂离子电池
WO2020004929A1 (fr) * 2018-06-29 2020-01-02 한국과학기술원 Procédé et dispositif de refroidissement thermoélectrique

Also Published As

Publication number Publication date
TR202006755A2 (tr) 2021-11-22

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