JP2022518476A - 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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Images
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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
- H01M50/105—Pouches or flexible bags
-
- 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
- H01M10/04—Construction or manufacture in general
- H01M10/0468—Compression means for stacks of electrodes and separators
-
- 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
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
-
- 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
- H01M50/284—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with incorporated circuit boards, e.g. printed circuit boards [PCB]
-
- 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
- H01M50/298—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the wiring 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
- 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
-
- 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
- H01M50/569—Constructional details of current conducting connections for detecting conditions inside cells or batteries, e.g. details of voltage sensing terminals
-
- 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
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- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Mounting, Suspending (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Secondary Cells (AREA)
- Microelectronics & Electronic Packaging (AREA)
Abstract
Description
本出願は、2019年6月18日付韓国特許出願第10-2019-0072499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。
12:電池セル積層体
23:圧縮パッド
26:温度センサー
30:バスバーフレーム
50:温度センサー
60:エンドプレート
100:電池モジュール
110:電池セル
111:電極リード
112:電極リード
115:連結部
120:電池セル積層体
200:上部プレート
210:U字型フレーム
210a:底部
210b:側面部
220:上部プレート
300:U字型フレーム
300a:底部
300b:側面部
310:バスバーフレーム
311:エンドプレート
312:エンドプレート
320:バスバーフレーム
400:信号連結部
450:温度センサー
500:ブリッジ
480:圧縮パッド
495:回転軸
500:ブリッジ
Claims (10)
- 複数の電池セルが積層されている電池セル積層体、
前記電池セル積層体を収容し、上部が開放されたU字型フレーム、
前記開放されたU字型フレーム上部で前記電池セル積層体を覆う上部プレート、
前記電池セル積層体の両端にそれぞれ形成されるバスバーフレーム、
前記上部プレートと前記電池セル積層体との間に位置し、前記電池セル積層体の前記両端にそれぞれ形成された前記バスバーフレームを連結する信号連結部、および
前記信号連結部に隣接し、前記バスバーフレームにヒンジ結合されたブリッジを含み、
前記ブリッジに温度センサーが取り付けられている電池モジュール。 - 前記ブリッジは、回転軸を有する、請求項1に記載の電池モジュール。
- 前記ブリッジと前記電池セル積層体との間に位置する圧縮パッドをさらに含む、請求項2に記載の電池モジュール。
- 前記圧縮パッドと前記電池セル積層体との間に位置する両面テープ部をさらに含む、請求項3に記載の電池モジュール。
- 前記温度センサーは、サーミスタ素子である、請求項4に記載の電池モジュール。
- 前記複数の電池セルの積層方向に垂直な前記電池セル積層体の面が前記U字型フレームの底部に装着される、請求項1~5の何れか一項に記載の電池モジュール。
- 前記U字型フレームの開放された両側にそれぞれ結合されたエンドプレートをさらに含み、前記U字型フレームの開放された両側は前記電池セル積層体の電極リードが突出する方向において互いに対向する、請求項6に記載の電池モジュール。
- 前記U字型フレームは、前記底部、および前記底部により連結され、互いに向き合う二つの側面部を含み、
前記二つの側面部間の距離は前記上部プレートの幅と同一である、請求項7に記載の電池モジュール。 - 前記信号連結部は、フレキシブルフラットケーブル(Flexible Flat Cable;FFC)で形成されて前記電池セル積層体の前記両端の前記バスバーフレームを連結する、請求項1~8の何れか一項に記載の電池モジュール。
- 請求項1~9の何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 |
---|---|---|---|
KR1020190072499A KR102691429B1 (ko) | 2019-06-18 | 전지 모듈 및 이를 포함하는 전지팩 | |
KR10-2019-0072499 | 2019-06-18 | ||
PCT/KR2020/005313 WO2020256271A1 (ko) | 2019-06-18 | 2020-04-22 | 전지 모듈 및 이를 포함하는 전지팩 |
Publications (2)
Publication Number | Publication Date |
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JP2022518476A true JP2022518476A (ja) | 2022-03-15 |
JP7258402B2 JP7258402B2 (ja) | 2023-04-17 |
Family
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Application Number | Title | Priority Date | Filing Date |
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JP2021541644A Active JP7258402B2 (ja) | 2019-06-18 | 2020-04-22 | 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) | US20220173481A1 (ja) |
EP (1) | EP3916839A4 (ja) |
JP (1) | JP7258402B2 (ja) |
KR (1) | KR20240000436A (ja) |
CN (2) | CN112103422B (ja) |
WO (1) | WO2020256271A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7501974B2 (ja) | 2021-01-14 | 2024-06-18 | エルジー エナジー ソリューション リミテッド | 電池モジュールおよびこれを含む電池パック |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3916839A4 (en) * | 2019-06-18 | 2022-03-23 | Lg Energy Solution, Ltd. | BATTERY MODULE AND BATTERY PACK COMPRISING THE SAME |
KR102471092B1 (ko) * | 2019-07-18 | 2022-11-24 | 주식회사 엘지에너지솔루션 | 전지 모듈, 이의 제조 방법 및 전지팩 |
KR20220114913A (ko) | 2021-02-09 | 2022-08-17 | 주식회사 엘지에너지솔루션 | 커넥터의 효율적인 레이아웃을 위한 버스바 프레임을 구비한 배터리 모듈 및 이를 포함하는 배터리 팩. |
KR20220122402A (ko) * | 2021-02-26 | 2022-09-02 | 주식회사 엘지에너지솔루션 | 전지 모듈 및 이를 포함하는 전지 팩 |
FR3139668A1 (fr) | 2022-09-14 | 2024-03-15 | Renault S.A.S. | Module de batterie d’accumulateurs et véhicule automobile équipé d’un tel module |
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2020
- 2020-04-22 EP EP20826721.1A patent/EP3916839A4/en active Pending
- 2020-04-22 US US17/440,987 patent/US20220173481A1/en active Pending
- 2020-04-22 WO PCT/KR2020/005313 patent/WO2020256271A1/ko unknown
- 2020-04-22 JP JP2021541644A patent/JP7258402B2/ja active Active
- 2020-06-15 CN CN202010544437.7A patent/CN112103422B/zh active Active
- 2020-06-15 CN CN202021105473.5U patent/CN212230496U/zh active Active
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2023
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WO2019088625A1 (ko) * | 2017-10-30 | 2019-05-09 | 주식회사 엘지화학 | 배터리 모듈 및 배터리 모듈을 조립하는 방법 |
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JP7501974B2 (ja) | 2021-01-14 | 2024-06-18 | エルジー エナジー ソリューション リミテッド | 電池モジュールおよびこれを含む電池パック |
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WO2020256271A1 (ko) | 2020-12-24 |
EP3916839A4 (en) | 2022-03-23 |
KR20240000436A (ko) | 2024-01-02 |
EP3916839A1 (en) | 2021-12-01 |
CN112103422B (zh) | 2023-03-24 |
CN112103422A (zh) | 2020-12-18 |
KR20200144423A (ko) | 2020-12-29 |
JP7258402B2 (ja) | 2023-04-17 |
CN212230496U (zh) | 2020-12-25 |
US20220173481A1 (en) | 2022-06-02 |
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