JP7027641B2 - 電池セルの表面を冷却するための不均一流路を備えたクーリングジャケット及びそれを含むバッテリーモジュール - Google Patents
電池セルの表面を冷却するための不均一流路を備えたクーリングジャケット及びそれを含むバッテリーモジュール Download PDFInfo
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- 238000001816 cooling Methods 0.000 title claims description 227
- 239000000498 cooling water Substances 0.000 claims description 76
- 230000020169 heat generation Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000003487 electrochemical reaction Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
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Classifications
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- 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
- H01M10/65—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
- H01M10/617—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
- H01M10/64—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
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6554—Rods or plates
- H01M10/6555—Rods or plates 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
- H01M10/655—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
-
- 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
- H01M50/20—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
-
- 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
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- 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)
Description
2 電極リード
3 熱伝導性シート型板材
4 冷却チューブ
10 電池セル冷却用クーリングジャケット
20 電池セル
21 電極リード
30 積層用フレーム
31 配管形成孔
32 配管形成孔
100 クーリングプレート
100a 第1低温部
100b 第2低温部
110 板面
120 エッジ部
200 冷却チャンネル
210 冷却水供給マニホールドチャンネル
210a 一端
210b 開口
220 冷却水排出マニホールドチャンネル
220a 一端
220b 開口
230 不均一冷却チャンネル
231 連結部
240 連結チューブ
Claims (8)
- 電池セルの一面に密着配置されて電池セルの熱を吸収するクーリングジャケットであって、
前記クーリングジャケットは、板状及び矩形状のクーリングプレート及び前記クーリングプレートの内部に設けられる複数の冷却チャンネルを備え、
前記複数の冷却チャンネルは、
前記クーリングプレートの両側に1つずつ配置されて、一端が外部に露出するように前記クーリングプレートの長手方向に沿って前記クーリングプレートの内部から外部に延びる冷却水供給マニホールドチャンネル及び冷却水排出マニホールドチャンネルと、
相互に所定の間隔で離隔して配置された複数の不均一冷却チャンネルであって、前記クーリングプレートの短手方向に沿って前記クーリングプレートを横切って前記不均一冷却チャンネルの両端部が前記冷却水供給マニホールドチャンネルと前記冷却水排出マニホールドチャンネルとに連結され、幅が不均一に形成された複数の不均一冷却チャンネルと、
を含み、
前記不均一冷却チャンネルのうち、前記電池セルの電極リード引出部分と接触するようになる前記クーリングプレートの第1低温部の内部に位置する冷却チャンネルの幅は、前記クーリングプレートの他の部分に位置する冷却チャンネルの幅より大きく、
前記クーリングプレートの第2低温部から前記クーリングプレートの第1低温部に向けて、前記不均一冷却チャンネルの幅が段階的に拡張されることを特徴とするクーリングジャケット。 - 前記複数の冷却チャンネルは、管状体であって、前記クーリングプレートの内部に埋め込まれたことを特徴とする請求項1に記載のクーリングジャケット。
- 前記クーリングプレートは、前記クーリングプレートの長さ方向に沿って両側に他の領域より厚く形成されたエッジ部を含むことを特徴とする請求項1又は2に記載のクーリングジャケット。
- 前記複数の冷却チャンネルは、前記クーリングプレートと一体的に形成されることを特徴とする請求項1~3のいずれか一項に記載のクーリングジャケット。
- 前記冷却水供給マニホールドチャンネル及び前記冷却水排出マニホールドチャンネルの開口に結合される可撓性の連結チューブをさらに含むことを特徴とする請求項4に記載のクーリングジャケット。
- 前記不均一冷却チャンネルは、前記冷却水供給マニホールドチャンネル及び前記冷却水排出マニホールドチャンネルに対して交差するように配置されることを特徴とする請求項1~5のいずれか一項に記載のクーリングジャケット。
- 前記不均一冷却チャンネルの両端部は、丸みを帯びた形態を有することを特徴とする請求項1~6のいずれか一項に記載のクーリングジャケット。
- 請求項1~請求項7のうちいずれか一項に記載のクーリングジャケットの上面及び下面に密着配置される電池セルと、
前記クーリングジャケット及び前記電池セルを支持して、相互に組み立てられて一方向に積層可能に設けられる積層用フレームと、
を含み、
前記積層用フレームは、相互に組み立てられて積層方向に沿って冷却水供給及び排出管を形成する配管形成孔を備え、
前記冷却水供給マニホールドチャンネル及び前記冷却水排出マニホールドチャンネルの一端はそれぞれ、前記冷却水供給及び排出管に連結されることを特徴とするバッテリーモジュール。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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KR10-2017-0127474 | 2017-09-29 | ||
KR1020170127474A KR102274518B1 (ko) | 2017-09-29 | 2017-09-29 | 전지 셀 표면 냉각을 위한 불균일 유로를 구비한 쿨링 자켓 및 이를 포함하는 배터리 모듈 |
PCT/KR2018/009118 WO2019066244A1 (ko) | 2017-09-29 | 2018-08-09 | 전지 셀 표면 냉각을 위한 불균일 유로를 구비한 쿨링 자켓 및 이를 포함하는 배터리 모듈 |
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JP2020510965A JP2020510965A (ja) | 2020-04-09 |
JP7027641B2 true JP7027641B2 (ja) | 2022-03-02 |
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JP2019547086A Active JP7027641B2 (ja) | 2017-09-29 | 2018-08-09 | 電池セルの表面を冷却するための不均一流路を備えたクーリングジャケット及びそれを含むバッテリーモジュール |
Country Status (6)
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US (1) | US11217836B2 (ja) |
EP (1) | EP3598567A4 (ja) |
JP (1) | JP7027641B2 (ja) |
KR (1) | KR102274518B1 (ja) |
CN (1) | CN110366796A (ja) |
WO (1) | WO2019066244A1 (ja) |
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- 2017-09-29 KR KR1020170127474A patent/KR102274518B1/ko active IP Right Grant
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2018
- 2018-08-09 US US16/489,041 patent/US11217836B2/en active Active
- 2018-08-09 EP EP18861668.4A patent/EP3598567A4/en active Pending
- 2018-08-09 CN CN201880014732.2A patent/CN110366796A/zh active Pending
- 2018-08-09 JP JP2019547086A patent/JP7027641B2/ja active Active
- 2018-08-09 WO PCT/KR2018/009118 patent/WO2019066244A1/ko unknown
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Also Published As
Publication number | Publication date |
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EP3598567A1 (en) | 2020-01-22 |
CN110366796A (zh) | 2019-10-22 |
US20200006820A1 (en) | 2020-01-02 |
EP3598567A4 (en) | 2020-06-17 |
JP2020510965A (ja) | 2020-04-09 |
KR20190037785A (ko) | 2019-04-08 |
US11217836B2 (en) | 2022-01-04 |
WO2019066244A1 (ko) | 2019-04-04 |
KR102274518B1 (ko) | 2021-07-06 |
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