SE544868C2 - A cooling arrangement for an electrical storage device - Google Patents

A cooling arrangement for an electrical storage device

Info

Publication number
SE544868C2
SE544868C2 SE2030059A SE2030059A SE544868C2 SE 544868 C2 SE544868 C2 SE 544868C2 SE 2030059 A SE2030059 A SE 2030059A SE 2030059 A SE2030059 A SE 2030059A SE 544868 C2 SE544868 C2 SE 544868C2
Authority
SE
Sweden
Prior art keywords
conduit
coolant
wall
heat conduction
conduction property
Prior art date
Application number
SE2030059A
Other languages
English (en)
Other versions
SE2030059A1 (en
Inventor
La Vega Lopez Martin Alejandro De
Original Assignee
Abtery Ab
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 Abtery Ab filed Critical Abtery Ab
Priority to SE2030059A priority Critical patent/SE544868C2/en
Priority to PCT/EP2021/054357 priority patent/WO2021170541A1/en
Publication of SE2030059A1 publication Critical patent/SE2030059A1/en
Publication of SE544868C2 publication Critical patent/SE544868C2/en

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
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
    • 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
    • H01M10/61—Types of temperature control
    • H01M10/617—Types of temperature control for achieving uniformity or desired distribution of 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/63—Control systems
    • 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
    • H01M10/653—Means for temperature control structurally associated with the cells characterised by electrically insulating or thermally conductive materials
    • 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
    • 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
    • H01M10/6551—Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings
    • 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
    • H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
    • H01M10/6557—Solid parts with flow channel passages or pipes for heat exchange arranged between the 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
    • H01M10/6567—Liquids
    • H01M10/6568—Liquids characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/50—Methods or arrangements for servicing or maintenance, e.g. for maintaining operating temperature
    • H01M6/5038—Heating or cooling of cells or batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
    • H01M8/0265—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant the reactant or coolant channels having varying cross sections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
    • H01M8/04701—Temperature
    • 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
    • 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
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Automation & Control Theory (AREA)
  • Secondary Cells (AREA)
  • Constitution Of High-Frequency Heating (AREA)

Description

Date 2Û22-06-Ü9 (Appi. No. 2030059-6) Confirmation of the Final Documents This form shonid he returned to the Swedish Patent and Registration Oftice (PRV). Check one of the aitematives heioxs, sign and return the form eleotronicaiiy or via regular mail to _?RV, Box 5055, 102 42 STOCKHOLM, together with any new printouts. Ü Tho nndersigied has, in the attached new copies of the documents, reotitied the detieiencies identified in the Finni Notice. i herehy eonsent that PRV approves the patent appiication with the reqnasted aiterations in regard to the Finai Bai-contents.
I] The nndersigned has, in the attached new copies ofthe documents, reotified the tietieieneies identified in the Final Notice and has also :nade further alterations to the application. I hereby consent that the Final Documents in combination with the netvly made aiterations form the basis of the patent and that PRV consequently approves the patent application which is in acoorclance with these stat-sd alterations.
I herewith attest that: - the changes :nade are supported hy the original appiioation, - each and every page of each section ofthe application that has been aiteted is eneioseti with this form, - it is oieariy indieated in my repiy to this Notice which pages and which rows of the application have been alterod. ~ ~ u < < < - , - - - - - - . ~ . . - | - ~ . v , , , ~ t . ~ ~ ~-sarv--v-->.>>;.+\\..-«.=4.|.;.._..,,.¿.,,_._,,_.,...\,, Date ïšigaainre i . . - ~ . . Q . . - - ~ > > » . . . . . . . - . 4 4 @ f . . . . - - . - » - - - - - z « . . . . . . « « « . .- Name in block letters Company name (ifappiicahie) a ti;

Claims (9)

KRAV
1. En kylanordning (100) för kylning av en uppvärmd yta hos en Iagringsanordning för elektrisk energi, där kylanordningen innefattar en rörledning (110) med en längd, en vägg (111), ett inlopp (121) och ett utlopp (122), där inloppet är anordnat för att ta emot en kylvätska och utloppet är anordnat för att tömma kylvätskan, och därigenom bilda en bana (120) för kylvätska mellan inloppet (121) och utloppet (122), varvid rörledningen (110) är anordnad att överföra värme frän den uppvärmda ytan till kylvätskan längs banan (120) med en tillhörande värmeöverföringshastighet, där värmeöverföringshastigheten är beroende av en värmeledningsegenskap hos rörledningens (110) vägg (111), där rörledningens vägg är konstruerad med en varierande värmeledningsegenskap, där värmeledningsegenskapen varierar beroende pä en konfiguration hos den elektriska energilagringsanordningen, kännetecknad av att värmeledningsegenskapen är beroende av tjockleken på rörledningens vägg och en värmeledningsförmäga hos rörledningens vägg.
2. Kylanordningen (100) enligt krav 1, vari värmeledningsegenskapen hos rörledningens vägg (111) ökar längs banan (120) med början frän inloppet (121).
3. Kylanordningen (100) enligt krav 2, där värmeledningsegenskapen hos rörledningens vägg (111) är styckvis konstant.
4. Kylanordningen (100) enligt krav 1, vari värmeledningsegenskapen hos rörledningens vägg (111) är anordnad att omfatta ett eller flera lokala maxima längs banan (120), placerade beroende pä en konfiguration hos den elektriska energilagringsenheten.
5. Kylanordningen (100) enligt något av föregående krav, där rörledningens (110) vägg (111) innefattar en termisk isolator som ärförknippad med en tjocklek och en värmeledningsförmäga.
6. Kylanordningen (100) enligt krav 5, där tjockleken är anordnad att variera värmeledningsegenskapen hos rörledningens vägg (111) längs banan (120).
7. Kylanordningen (100) enligt krav 5, där värmeledningsförmägan hos den termiska isolatorn är anordnad att variera värmeledningsegenskapen hos rörledningens vägg (111) längs banan (120).
8. Kylanordningen (100) enligt något av föregående krav, där rörledningens vägg innefattar åtminstone ett avsnitt (801) med hög värmeledningsförmåga, varvid avsnittet med hög värmeledningsförmåga är anordnat beroende på lokala temperaturer hos den uppvärmda ytan.
9. Kylanordningen (100) enligt något av föregående krav, där banan (120) är indelad i grenar (701), där grenarna är anordnade att variera värmeledningsegenskapen hos rörledningens vägg (111) längs banan (120).
SE2030059A 2020-02-27 2020-02-27 A cooling arrangement for an electrical storage device SE544868C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE2030059A SE544868C2 (en) 2020-02-27 2020-02-27 A cooling arrangement for an electrical storage device
PCT/EP2021/054357 WO2021170541A1 (en) 2020-02-27 2021-02-22 Cooling arrangement for an electrical storage device allowing graded or variable local cooling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE2030059A SE544868C2 (en) 2020-02-27 2020-02-27 A cooling arrangement for an electrical storage device

Publications (2)

Publication Number Publication Date
SE2030059A1 SE2030059A1 (en) 2021-08-28
SE544868C2 true SE544868C2 (en) 2022-12-13

Family

ID=74758766

Family Applications (1)

Application Number Title Priority Date Filing Date
SE2030059A SE544868C2 (en) 2020-02-27 2020-02-27 A cooling arrangement for an electrical storage device

Country Status (2)

Country Link
SE (1) SE544868C2 (sv)
WO (1) WO2021170541A1 (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3160271B1 (fr) * 2024-03-15 2026-02-06 Sogefi Air & Cooling Ensemble combinant un module de batterie et son dispositif de régulation thermique

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110229749A1 (en) * 2008-11-24 2011-09-22 Alliance For Sustainable Energy ,LLC Advanced Vehicle Battery Cooling/Heating System with Varying Hydraulic Diameter
US20120037439A1 (en) * 2010-08-12 2012-02-16 Vivek Anand Sujan Thermal control of a hybrid power train using shape memory alloys
EP2924797A1 (en) * 2012-11-22 2015-09-30 Korea Automotive Technology Institute Apparatus for controlling temperature of battery
US20160036104A1 (en) * 2014-07-31 2016-02-04 Dana Canada Corporation Battery cell heat exchanger with graded heat transfer surface
US20170110772A1 (en) * 2015-04-15 2017-04-20 Ford Global Technologies, Llc Peristaltic Pump for Traction Battery Thermal Management System
DE102018006412A1 (de) * 2018-08-14 2019-03-07 Daimler Ag Temperiereinheit für eine Batterie

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012118015A1 (ja) * 2011-02-28 2012-09-07 三洋電機株式会社 強制冷却式積層型蓄電池による電源装置および車両
JP2012190675A (ja) * 2011-03-11 2012-10-04 Sanyo Electric Co Ltd バッテリー装置
CN102881959B (zh) 2012-09-29 2014-06-25 湖北绿驰科技有限公司 一种电动汽车电池组水冷式热管理系统
WO2016191881A1 (en) * 2015-06-04 2016-12-08 Dana Canada Corporation Heat exchanger with regional flow distribution for uniform cooling of battery cells
FR3077378B1 (fr) * 2018-01-31 2020-05-22 Valeo Systemes Thermiques Systeme de regulation thermique d'au moins un dispositif de stockage electrique d'un vehicule automobile

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110229749A1 (en) * 2008-11-24 2011-09-22 Alliance For Sustainable Energy ,LLC Advanced Vehicle Battery Cooling/Heating System with Varying Hydraulic Diameter
US20120037439A1 (en) * 2010-08-12 2012-02-16 Vivek Anand Sujan Thermal control of a hybrid power train using shape memory alloys
EP2924797A1 (en) * 2012-11-22 2015-09-30 Korea Automotive Technology Institute Apparatus for controlling temperature of battery
US20160036104A1 (en) * 2014-07-31 2016-02-04 Dana Canada Corporation Battery cell heat exchanger with graded heat transfer surface
US20170110772A1 (en) * 2015-04-15 2017-04-20 Ford Global Technologies, Llc Peristaltic Pump for Traction Battery Thermal Management System
DE102018006412A1 (de) * 2018-08-14 2019-03-07 Daimler Ag Temperiereinheit für eine Batterie

Also Published As

Publication number Publication date
WO2021170541A1 (en) 2021-09-02
SE2030059A1 (en) 2021-08-28

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