JP7216809B2 - 電池モジュールおよびこれを含む電池パック - Google Patents
電池モジュールおよびこれを含む電池パック Download PDFInfo
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- JP7216809B2 JP7216809B2 JP2021513954A JP2021513954A JP7216809B2 JP 7216809 B2 JP7216809 B2 JP 7216809B2 JP 2021513954 A JP2021513954 A JP 2021513954A JP 2021513954 A JP2021513954 A JP 2021513954A JP 7216809 B2 JP7216809 B2 JP 7216809B2
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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
- H01M10/65—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
- 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
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
-
- 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
- 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
- H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular 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
- 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
-
- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/507—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing comprising an arrangement of two or more busbars within a container structure, e.g. busbar modules
-
- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/531—Electrode connections inside a battery casing
-
- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/531—Electrode connections inside a battery casing
- H01M50/533—Electrode connections inside a battery casing characterised by the shape of the leads or tabs
-
- 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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. 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)
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Description
本出願は、2019年10月24日付韓国特許出願第10-2019-0133055号に基づいた優先権の利益を主張し、当該韓国特許出願の文献に開示された全ての内容は本明細書の一部として組み含まれる。
110:電池セル
110a、110b、110c、110d:エッジ面
110e、110f:平坦面
120:電極リード
130:バスバーフレーム
200:フレーム
210:フレーム上面
220:フレーム下面
300:エンドプレート
310:第1エンドプレート
320:第2エンドプレート
400:空間部
410:第1空間部
420:第2空間部
430:第3空間部
440:第4空間部
500:供給部
600:排出部
700:連結流路
I:絶縁油
Claims (8)
- エッジ面および平坦面で形成された電池セルが積層されている電池セル積層体、
前記電池セルから突出形成された電極リード、
上下左右面で形成されて前記電池セル積層体の上下左右面を覆うフレーム、および
前記電池セル積層体の前後面を覆うエンドプレート
を含み、
前記電池セルの前記エッジ面と、前記フレームおよび前記エンドプレートとの間には空間部が形成され、
前記空間部には前記複数の電池セルを冷却させる絶縁油が満たされて流動し、前記絶縁油は前記電池セルおよび前記電極リードと接触しており、
前記空間部は、
前記電池セル積層体の前面に形成された前記電池セルの前記エッジ面と前記電池セル積層体の前面を覆う第1エンドプレートとの間に形成された第1空間部、
前記電池セル積層体の上側に形成された前記電池セルの前記エッジ面と前記フレームの上面との間に形成された第2空間部、
前記電池セル積層体の下側に形成された前記電池セルの前記エッジ面と前記フレームの下面との間に形成された第3空間部、および
前記電池セル積層体の後面に形成された前記電池セルの前記エッジ面と前記電池セル積層体の後面を覆う第2エンドプレートとの間に形成された第4空間部
を含み、
前記電極リードは、前記電池セルの両端から前記第1空間部及び前記第4空間部にそれぞれ突出形成されて、前記第1空間部及び前記第4空間部で流動する前記絶縁油と接触する、電池モジュール。 - 前記第1空間部及び前記第4空間部は、互いに隣接する2個の電池セルに形成された前記エッジ面と前記エンドプレートとの間の空間に形成される、請求項1に記載の電池モジュール。
- 前記第2空間部及び前記第3空間部は、互いに隣接する2個の電池セルに形成された前記エッジ面と前記フレームとの間の空間に形成される、請求項1又は2に記載の電池モジュール。
- 前記絶縁油は、前記電池セル積層体の前記第1空間部から、前記第2空間部または前記第3空間部を通過して、前記第4空間部に流動する、請求項1~3のいずれか一項に記載の電池モジュール。
- 前記第1エンドプレートの上端には、前記絶縁油が供給される供給部が形成され、
前記第2エンドプレートの下端には、前記絶縁油が排出される排出部が形成される、請求項1~3のいずれか一項に記載の電池モジュール。 - 前記エンドプレートと前記フレームとは接着剤で結合され、前記接着剤を通じて前記エンドプレート及び前記フレームは密封される、請求項1に記載の電池モジュール。
- 前記エンドプレートと前記電池セル積層体との間に形成されたバスバーフレームをさらに含み、
前記バスバーフレームは、前記空間部上に位置して前記絶縁油と接触する、請求項1又は5に記載の電池モジュール。 - 請求項1~6のいずれか一項に記載の電池モジュールを含む電池パック。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020190133055A KR102520590B1 (ko) | 2019-10-24 | 2019-10-24 | 전지 모듈 및 이를 포함하는 전지팩 |
KR10-2019-0133055 | 2019-10-24 | ||
PCT/KR2020/008381 WO2021080115A1 (ko) | 2019-10-24 | 2020-06-26 | 전지 모듈 및 이를 포함하는 전지팩 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022513557A JP2022513557A (ja) | 2022-02-09 |
JP7216809B2 true JP7216809B2 (ja) | 2023-02-01 |
Family
ID=74859166
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Application Number | Title | Priority Date | Filing Date |
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JP2021513954A Active JP7216809B2 (ja) | 2019-10-24 | 2020-06-26 | 電池モジュールおよびこれを含む電池パック |
Country Status (6)
Country | Link |
---|---|
US (1) | US20210376410A1 (ja) |
EP (1) | EP3836293A4 (ja) |
JP (1) | JP7216809B2 (ja) |
KR (1) | KR102520590B1 (ja) |
CN (1) | CN113614985B (ja) |
WO (1) | WO2021080115A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20220165593A (ko) | 2021-06-08 | 2022-12-15 | 주식회사 엘지에너지솔루션 | 절연 냉각액을 이용한 냉각 구조를 갖는 배터리 모듈, 그리고 이를 포함하는 배터리 팩 및 자동차 |
KR20230123266A (ko) * | 2022-02-16 | 2023-08-23 | 주식회사 엘지에너지솔루션 | 절연유를 포함하는 전지모듈 및 이를 포함하는 전지팩 |
KR20240063224A (ko) | 2022-10-28 | 2024-05-10 | 주식회사 엘지에너지솔루션 | 침냉식 배터리 모듈 및 이를 포함한 배터리 팩 및 차량 |
WO2024106692A1 (ko) | 2022-11-14 | 2024-05-23 | 주식회사 엘지에너지솔루션 | 침냉식 배터리 모듈 및 이를 포함한 배터리 팩 및 차량 |
WO2024106693A1 (ko) | 2022-11-14 | 2024-05-23 | 주식회사 엘지에너지솔루션 | 침냉식 배터리 모듈 및 이를 포함한 배터리 팩 및 차량 |
Citations (8)
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JP2003346924A (ja) | 2002-05-29 | 2003-12-05 | Fuji Heavy Ind Ltd | 組電池の冷却システムおよび組電池の冷却方法 |
JP2008204764A (ja) | 2007-02-20 | 2008-09-04 | Toyota Motor Corp | 温度調節機構および車両 |
JP2009170369A (ja) | 2008-01-18 | 2009-07-30 | Toyota Motor Corp | 温度調節機構 |
JP2013051100A (ja) | 2011-08-31 | 2013-03-14 | Nissan Motor Co Ltd | バッテリ温調用モジュール |
JP5644086B2 (ja) | 2009-10-29 | 2014-12-24 | 三洋電機株式会社 | 電池モジュール、電源装置及びそれを備える車両 |
JP2018538662A (ja) | 2016-04-25 | 2018-12-27 | エルジー・ケム・リミテッド | バッテリーパック及び該バッテリーパックを含む自動車 |
JP2019507469A (ja) | 2016-09-28 | 2019-03-14 | エルジー・ケム・リミテッド | 冷却流路を備えたバッテリーモジュール、その組立方法及びフレームアセンブリ |
JP2019140083A (ja) | 2018-02-07 | 2019-08-22 | 寧徳時代新能源科技股▲分▼有限公司Contemporary Amperex Technology Co., Limited | 電池モジュール |
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JPS6110297Y2 (ja) * | 1979-06-26 | 1986-04-02 | ||
KR101447062B1 (ko) * | 2012-01-26 | 2014-11-03 | 주식회사 엘지화학 | 전지모듈 및 이를 포함하는 전지팩 |
KR101431550B1 (ko) * | 2012-07-03 | 2014-10-06 | (주)인벤티오 | 배터리 냉각 장치 및 배터리 냉각 장치의 제조 방법 |
KR102179681B1 (ko) * | 2016-01-12 | 2020-11-17 | 주식회사 엘지화학 | 측면 냉각 방식의 냉각 부재를 포함하는 전지팩 |
KR102172515B1 (ko) * | 2016-03-16 | 2020-10-30 | 주식회사 엘지화학 | 배터리 모듈 |
KR102184753B1 (ko) * | 2016-05-24 | 2020-11-30 | 주식회사 엘지화학 | 배터리 모듈, 이러한 배터리 모듈을 포함하는 배터리 팩 및 이러한 배터리 팩을 포함하는 자동차 |
KR101834846B1 (ko) * | 2016-08-08 | 2018-03-06 | 보성파워텍 주식회사 | 배터리 모듈 |
KR102646854B1 (ko) * | 2018-10-19 | 2024-03-11 | 삼성에스디아이 주식회사 | 배터리 모듈 |
-
2019
- 2019-10-24 KR KR1020190133055A patent/KR102520590B1/ko active IP Right Grant
-
2020
- 2020-06-26 US US17/263,764 patent/US20210376410A1/en active Pending
- 2020-06-26 CN CN202080004168.3A patent/CN113614985B/zh active Active
- 2020-06-26 EP EP20841853.3A patent/EP3836293A4/en active Pending
- 2020-06-26 JP JP2021513954A patent/JP7216809B2/ja active Active
- 2020-06-26 WO PCT/KR2020/008381 patent/WO2021080115A1/ko unknown
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003346924A (ja) | 2002-05-29 | 2003-12-05 | Fuji Heavy Ind Ltd | 組電池の冷却システムおよび組電池の冷却方法 |
JP2008204764A (ja) | 2007-02-20 | 2008-09-04 | Toyota Motor Corp | 温度調節機構および車両 |
JP2009170369A (ja) | 2008-01-18 | 2009-07-30 | Toyota Motor Corp | 温度調節機構 |
JP5644086B2 (ja) | 2009-10-29 | 2014-12-24 | 三洋電機株式会社 | 電池モジュール、電源装置及びそれを備える車両 |
JP2013051100A (ja) | 2011-08-31 | 2013-03-14 | Nissan Motor Co Ltd | バッテリ温調用モジュール |
JP2018538662A (ja) | 2016-04-25 | 2018-12-27 | エルジー・ケム・リミテッド | バッテリーパック及び該バッテリーパックを含む自動車 |
JP2019507469A (ja) | 2016-09-28 | 2019-03-14 | エルジー・ケム・リミテッド | 冷却流路を備えたバッテリーモジュール、その組立方法及びフレームアセンブリ |
JP2019140083A (ja) | 2018-02-07 | 2019-08-22 | 寧徳時代新能源科技股▲分▼有限公司Contemporary Amperex Technology Co., Limited | 電池モジュール |
Also Published As
Publication number | Publication date |
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EP3836293A4 (en) | 2021-10-06 |
JP2022513557A (ja) | 2022-02-09 |
EP3836293A1 (en) | 2021-06-16 |
CN113614985A (zh) | 2021-11-05 |
KR102520590B1 (ko) | 2023-04-10 |
KR20210048855A (ko) | 2021-05-04 |
WO2021080115A1 (ko) | 2021-04-29 |
US20210376410A1 (en) | 2021-12-02 |
CN113614985B (zh) | 2024-04-19 |
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