KR20240170515A - 전지팩 - Google Patents
전지팩 Download PDFInfo
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- KR20240170515A KR20240170515A KR1020240170711A KR20240170711A KR20240170515A KR 20240170515 A KR20240170515 A KR 20240170515A KR 1020240170711 A KR1020240170711 A KR 1020240170711A KR 20240170711 A KR20240170711 A KR 20240170711A KR 20240170515 A KR20240170515 A KR 20240170515A
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- South Korea
- Prior art keywords
- battery cell
- cell stack
- battery
- frame
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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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-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
- H01M10/4207—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells for several batteries or cells simultaneously or sequentially
-
- 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
- H01M10/64—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
-
- 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
- H01M10/65—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
- H01M10/65—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
- 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
- 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
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/271—Lids or covers for the racks or secondary casings
-
- 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
- H01M50/296—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by terminals of battery packs
-
- 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
Landscapes
- 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)
Abstract
Description
도 2는 도 1의 전지 모듈을 각도를 달리하여 나타낸 도면이다.
도 3은 도 1의 전지 모듈에 대한 분해 사시도이다.
도 4는 도 3의 전지 모듈에 대해 상부 커버를 제거한 모습을 나타낸 사시도이다.
도 5는 도 4의 “B”부분을 확대하여 나타낸 부분 도면이다.
도 6은 도 3의 전지 모듈에 포함된 전지셀에 대한 도면이다.
도 7은 도 3의 전지 모듈에 포함된 상부 프레임과 하부 프레임을 나타낸 사시도이다.
도 8은 도 7의 상부 프레임에 대해 바닥부의 하면이 보이도록 뒤집은 모습을 나타낸 도면이다.
도 9는 도 1의 절단선 A-A’를 따라 자른 단면을 나타낸 단면도이다.
도 10은 도 9의 “C”부분들을 확대하여 나타낸 부분 도면이다.
도 11은 본 발명의 변형된 일 실시예에 따른 하부 프레임을 나타낸 사시도이다.
도 12는 도 3의 전지 모듈에 포함된 상부 커버를 나타낸 사시도이다.
도 13은 도 3의 전지 모듈에 포함된 하부 커버를 나타낸 사시도이다.
도 14는 본 발명의 일 실시예에 따른 전지팩을 나타낸 평면도이다.
200U: 상부 전지셀 적층체
200L: 하부 전지셀 적층체
300: 모듈 프레임
P: 냉각 유로
Claims (10)
- 복수의 전지셀이 적층된 상부 전지셀 적층체와 하부 전지셀 적층체;
상기 상부 전지셀 적층체 및 상기 하부 전지셀 적층체 사이에 위치하는 냉각 유로; 및
상기 상부 전지셀 적층체 및 상기 하부 전지셀 적층체가 설치되는 수납 공간을 제공하는 프레임;을 포함하고,
상기 프레임은,
상기 상부 전지셀 적층체의 아래에 위치한 바닥부;
상기 하부 전지셀 적층체의 위에 위치한 천장부; 및
상기 상부 전지셀 적층체의 측면을 커버하는 측면부와, 상기 하부 전지셀 적층체의 측면을 커버하는 다른 측면부;를 포함하여, 상기 수납공간을 형성하고,
상기 바닥부와 상기 천장부가 서로 결합되어 상기 냉각 유로를 형성하는 전지팩. - 제1항에서,
상기 하부 전지셀 적층체는, 제1 하부 전지셀 적층체와 제2 하부 전지셀 적층체를 포함하는 전지팩. - 제2항에서,
상기 천장부가, 상기 제1 하부 전지셀 적층체와 상기 제2 하부 전지셀 적층체 모두를 커버하는 전지팩. - 제3항에서,
상기 제1 하부 전지셀 적층체의 하면과 상기 제2 하부 전지셀 적층체의 하면을 커버하는 하부 커버를 더 포함하는 전지팩. - 제4항에서,
상기 제1 하부 전지셀 적층체와 상기 제2 하부 전지셀 적층체가 상기 하부 커버에 의해 공간적으로 분리되는 전지팩. - 제1항에서,
상기 상부 전지셀 적층체는, 제1 상부 전지셀 적층체와 제2 상부 전지셀 적층체를 포함하는 전지팩. - 제6항에서,
상기 제1 상부 전지셀 적층체와 상기 제2 상부 전지셀 적층체가 상기 바닥부에 놓이는 전지팩. - 제7항에서,
상기 제1 상부 전지셀 적층체의 상면과 상기 제2 상부 전지셀 적층체의 상면을 커버하는 상부 커버를 더 포함하는 전지팩. - 제8항에서,
상기 제1 상부 전지셀 적층체와 상기 제2 상부 전지셀 적층체가 상기 상부 커버에 의해 공간적으로 분리되는 전지팩. - 제1항에서,
상기 냉각 유로에 냉매를 공급하는 유입구 및 상기 냉각 유로로부터 냉매를 배출하는 배출구가 제공되는 전지팩.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020240170711A KR20240170515A (ko) | 2021-03-22 | 2024-11-26 | 전지팩 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020210036923A KR20220131782A (ko) | 2021-03-22 | 2021-03-22 | 전지 모듈 및 이를 포함하는 전지팩 |
KR1020240170711A KR20240170515A (ko) | 2021-03-22 | 2024-11-26 | 전지팩 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020210036923A Division KR20220131782A (ko) | 2021-03-22 | 2021-03-22 | 전지 모듈 및 이를 포함하는 전지팩 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20240170515A true KR20240170515A (ko) | 2024-12-03 |
Family
ID=83397563
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020210036923A Pending KR20220131782A (ko) | 2021-03-22 | 2021-03-22 | 전지 모듈 및 이를 포함하는 전지팩 |
KR1020240170711A Pending KR20240170515A (ko) | 2021-03-22 | 2024-11-26 | 전지팩 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020210036923A Pending KR20220131782A (ko) | 2021-03-22 | 2021-03-22 | 전지 모듈 및 이를 포함하는 전지팩 |
Country Status (6)
Country | Link |
---|---|
US (2) | US20230378568A1 (ko) |
EP (1) | EP4210152B1 (ko) |
JP (2) | JP7633393B2 (ko) |
KR (2) | KR20220131782A (ko) |
CN (1) | CN116457983A (ko) |
WO (1) | WO2022203232A1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20240077122A (ko) * | 2022-11-24 | 2024-05-31 | 에스케이온 주식회사 | 배터리 팩 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101156527B1 (ko) * | 2010-06-01 | 2012-06-21 | 에스비리모티브 주식회사 | 전지팩 |
JP5556491B2 (ja) * | 2010-08-06 | 2014-07-23 | 株式会社豊田自動織機 | バッテリパック |
KR101579483B1 (ko) * | 2014-02-25 | 2015-12-22 | 엘지전자 주식회사 | 배터리팩 |
JP2016201303A (ja) | 2015-04-13 | 2016-12-01 | ダイキョーニシカワ株式会社 | 発熱体の温度調節構造 |
KR102319537B1 (ko) * | 2017-12-20 | 2021-10-29 | 주식회사 엘지에너지솔루션 | 배터리 모듈, 이를 포함하는 배터리 팩 및 자동차 |
JP6683779B2 (ja) * | 2018-08-31 | 2020-04-22 | 本田技研工業株式会社 | バッテリパックの冷却構造 |
KR102640328B1 (ko) * | 2018-10-19 | 2024-02-22 | 삼성에스디아이 주식회사 | 배터리의 대형 모듈 |
JP6713524B2 (ja) * | 2018-12-17 | 2020-06-24 | 本田技研工業株式会社 | バッテリユニット |
US20200251698A1 (en) * | 2019-01-31 | 2020-08-06 | Ford Global Technologies, Llc | Multi-tiered battery pack and liquid coolant communication method for same |
KR20200143976A (ko) * | 2019-06-17 | 2020-12-28 | 주식회사 엘지화학 | 냉각부재를 구비한 배터리 모듈 및 배터리 팩 및 전력 저장장치 |
KR102769904B1 (ko) * | 2019-08-07 | 2025-02-17 | 주식회사 엘지에너지솔루션 | 배터리 모듈들의 기계적, 전기적 고정구조를 통합한 배터리 팩 |
KR102705400B1 (ko) * | 2019-08-07 | 2024-09-12 | 주식회사 엘지에너지솔루션 | 자동차용 언더 바디 |
GB2588587B (en) * | 2019-10-18 | 2022-09-21 | Dyson Technology Ltd | Battery pack |
CN111477931A (zh) * | 2020-04-30 | 2020-07-31 | 昆山宝创新能源科技有限公司 | 软包电池和车辆 |
-
2021
- 2021-03-22 KR KR1020210036923A patent/KR20220131782A/ko active Pending
-
2022
- 2022-03-03 WO PCT/KR2022/002995 patent/WO2022203232A1/ko active Application Filing
- 2022-03-03 US US18/030,477 patent/US20230378568A1/en active Pending
- 2022-03-03 CN CN202280007227.1A patent/CN116457983A/zh active Pending
- 2022-03-03 JP JP2023522887A patent/JP7633393B2/ja active Active
- 2022-03-03 EP EP22775934.7A patent/EP4210152B1/en active Active
-
2024
- 2024-10-08 US US18/909,748 patent/US20250038304A1/en active Pending
- 2024-11-26 KR KR1020240170711A patent/KR20240170515A/ko active Pending
-
2025
- 2025-02-05 JP JP2025017655A patent/JP2025074084A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
KR20220131782A (ko) | 2022-09-29 |
EP4210152A1 (en) | 2023-07-12 |
JP2025074084A (ja) | 2025-05-13 |
US20250038304A1 (en) | 2025-01-30 |
US20230378568A1 (en) | 2023-11-23 |
EP4210152B1 (en) | 2025-07-23 |
EP4210152A4 (en) | 2024-05-01 |
WO2022203232A1 (ko) | 2022-09-29 |
CN116457983A (zh) | 2023-07-18 |
JP7633393B2 (ja) | 2025-02-19 |
JP2023546083A (ja) | 2023-11-01 |
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