JP7416005B2 - 蓄電装置 - Google Patents
蓄電装置 Download PDFInfo
- Publication number
- JP7416005B2 JP7416005B2 JP2021060854A JP2021060854A JP7416005B2 JP 7416005 B2 JP7416005 B2 JP 7416005B2 JP 2021060854 A JP2021060854 A JP 2021060854A JP 2021060854 A JP2021060854 A JP 2021060854A JP 7416005 B2 JP7416005 B2 JP 7416005B2
- Authority
- JP
- Japan
- Prior art keywords
- current collector
- power storage
- collector plate
- bus bar
- plate
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 210000000352 storage cell Anatomy 0.000 claims description 27
- 238000001816 cooling Methods 0.000 claims description 14
- 230000005611 electricity Effects 0.000 claims description 10
- 230000004308 accommodation Effects 0.000 claims 1
- 239000000853 adhesive Substances 0.000 description 16
- 230000001070 adhesive effect Effects 0.000 description 16
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 14
- 239000011358 absorbing material Substances 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- 239000011889 copper foil Substances 0.000 description 5
- 239000008151 electrolyte solution Substances 0.000 description 5
- 239000011888 foil Substances 0.000 description 5
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 239000005001 laminate film Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007784 solid electrolyte Substances 0.000 description 1
Images
Classifications
-
- 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
- H01M50/20—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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0431—Cells with wound or folded electrodes
-
- 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
- H01M10/045—Cells or batteries with folded plate-like electrodes
-
- 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
- H01M50/296—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
- 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
- H01M50/503—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the shape of the interconnectors
-
- 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
- H01M50/543—Terminals
- H01M50/547—Terminals characterised by the disposition of the terminals on the cells
- H01M50/548—Terminals characterised by the disposition of the terminals on the cells on opposite sides of the cell
-
- 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
- H01M50/543—Terminals
- H01M50/552—Terminals characterised by their shape
- H01M50/553—Terminals adapted for prismatic, pouch or rectangular cells
- H01M50/557—Plate-shaped terminals
-
- 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
- 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)
- Connection Of Batteries Or Terminals (AREA)
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Description
Claims (2)
- 複数の蓄電セルが積層方向に積層された蓄電モジュールと、
前記蓄電モジュールに接続された第1バスバおよび第2バスバと、
前記蓄電モジュールと、前記第1バスバおよび前記第2バスバとを収容する収容ケースと、
前記収容ケースに設けられた第1冷却装置および第2冷却装置と、
前記収容ケース内に配置された第1絶縁部材および第2絶縁部材と、
を備え、
前記収容ケースは、第1側壁と、第2側壁とを含み、
前記第1冷却装置は、前記第1側壁の外表面に設けられ、
前記第2冷却装置は、前記第2側壁の外表面に設けられ、
前記第1絶縁部材は、前記第1側壁の内表面に設けられ、
前記第2絶縁部材は、前記第2側壁の内表面に設けられ、
前記複数の蓄電セルは、前記積層方向の一方側に位置する第1蓄電セルと、前記積層方向の他方側に位置する第2蓄電セルとを含み、
前記複数の蓄電セルの各々は、前記第1側壁側に配置された第1集電板と、前記第2側壁側に配置された第2集電板とを含み、
前記蓄電モジュールを前記積層方向に離れた位置から平面視すると、前記蓄電モジュールは、長手方向に延びる第1長辺部および第2長辺部と、短手方向に延びる第1短辺部および第2短辺部とを含み、
前記蓄電モジュールは、前記第1長辺部に設けられると共に前記長手方向に延びる第1集電板と、前記第2長辺部に設けられると共に前記長手方向に延びる第2集電板とを含み、
前記第1バスバは、前記第1蓄電セルの前記第1集電板に設けられた第1接続部を含み、
前記第2バスバは、前記第2蓄電セルの前記第2集電板に設けられた第2接続部を含み、
前記第1集電板の一部と、前記第1バスバは、前記第1絶縁部材内に位置し、
前記第2集電板の一部と、前記第2バスバは、前記第2絶縁部材内に位置する、蓄電装置。 - 前記第1接続部は、前記長手方向において前記第1蓄電セルの前記第1集電板の一端から他端に亘って延びるように形成されており、前記第2接続部は、前記長手方向において前記第2蓄電セルの前記第2集電板の一端から他端に亘って延びるように形成された、請求項1に記載の蓄電装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021060854A JP7416005B2 (ja) | 2021-03-31 | 2021-03-31 | 蓄電装置 |
EP22164757.1A EP4068481A3 (en) | 2021-03-31 | 2022-03-28 | Power storage device |
CN202210313066.0A CN115149219A (zh) | 2021-03-31 | 2022-03-28 | 蓄电装置 |
KR1020220039036A KR20220136230A (ko) | 2021-03-31 | 2022-03-29 | 축전 장치 |
US17/706,852 US20220320688A1 (en) | 2021-03-31 | 2022-03-29 | Power storage device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021060854A JP7416005B2 (ja) | 2021-03-31 | 2021-03-31 | 蓄電装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022156915A JP2022156915A (ja) | 2022-10-14 |
JP7416005B2 true JP7416005B2 (ja) | 2024-01-17 |
Family
ID=80953575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021060854A Active JP7416005B2 (ja) | 2021-03-31 | 2021-03-31 | 蓄電装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20220320688A1 (ja) |
EP (1) | EP4068481A3 (ja) |
JP (1) | JP7416005B2 (ja) |
KR (1) | KR20220136230A (ja) |
CN (1) | CN115149219A (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004079481A (ja) | 2002-08-22 | 2004-03-11 | Nissan Motor Co Ltd | 積層型電池、組電池、電池モジュール並びに電気自動車 |
JP2013065568A (ja) | 2004-12-22 | 2013-04-11 | Sk Innovation Co Ltd | 高出力リチウム単電池及び該高出力リチウム単電池を備えた高出力リチウム電池パック |
WO2021229214A1 (en) | 2020-05-11 | 2021-11-18 | Qdot Technology Ltd | Tab cooling for batteries |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120052365A1 (en) * | 2010-08-27 | 2012-03-01 | Chun-Chieh Chang | Advanced high durability lithium-ion battery |
CN103296241A (zh) * | 2012-03-02 | 2013-09-11 | 深圳市比亚迪锂电池有限公司 | 一种电连接件以及一种电池 |
JP5916500B2 (ja) * | 2012-04-27 | 2016-05-11 | オートモーティブエナジーサプライ株式会社 | 組電池 |
EP3147964B1 (en) * | 2014-05-22 | 2020-05-20 | Kabushiki Kaisha Toshiba | Battery pack and battery device |
KR20160089133A (ko) * | 2015-01-19 | 2016-07-27 | 삼성에스디아이 주식회사 | 배터리 모듈 |
ES2961966T3 (es) * | 2015-10-22 | 2024-03-14 | Aesc Japan Ltd | Paquete de baterías y procedimiento para fabricarla |
CN106887560A (zh) * | 2015-12-15 | 2017-06-23 | 东莞乔登节能科技有限公司 | 一体式导电连接片及其成型方法 |
JP2019175676A (ja) * | 2018-03-28 | 2019-10-10 | 株式会社豊田自動織機 | 蓄電装置 |
JP2020035653A (ja) * | 2018-08-30 | 2020-03-05 | 株式会社豊田自動織機 | 蓄電装置 |
JP7294043B2 (ja) | 2019-10-08 | 2023-06-20 | コニカミノルタ株式会社 | 装置のテスト自動化のためのプログラムおよび方法ならびにスクリプト生成装置 |
-
2021
- 2021-03-31 JP JP2021060854A patent/JP7416005B2/ja active Active
-
2022
- 2022-03-28 CN CN202210313066.0A patent/CN115149219A/zh active Pending
- 2022-03-28 EP EP22164757.1A patent/EP4068481A3/en active Pending
- 2022-03-29 KR KR1020220039036A patent/KR20220136230A/ko unknown
- 2022-03-29 US US17/706,852 patent/US20220320688A1/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004079481A (ja) | 2002-08-22 | 2004-03-11 | Nissan Motor Co Ltd | 積層型電池、組電池、電池モジュール並びに電気自動車 |
JP2013065568A (ja) | 2004-12-22 | 2013-04-11 | Sk Innovation Co Ltd | 高出力リチウム単電池及び該高出力リチウム単電池を備えた高出力リチウム電池パック |
WO2021229214A1 (en) | 2020-05-11 | 2021-11-18 | Qdot Technology Ltd | Tab cooling for batteries |
Also Published As
Publication number | Publication date |
---|---|
KR20220136230A (ko) | 2022-10-07 |
CN115149219A (zh) | 2022-10-04 |
JP2022156915A (ja) | 2022-10-14 |
EP4068481A3 (en) | 2023-03-01 |
US20220320688A1 (en) | 2022-10-06 |
EP4068481A2 (en) | 2022-10-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7066095B2 (ja) | 載置構造物を含むバッテリーパック | |
CN110100351B (zh) | 包括具有百叶窗翼片形状的导热媒介的电池组 | |
JP7045564B2 (ja) | セル組立体に対する初期加圧力強化構造を有するバッテリーモジュール及びその製造方法 | |
JP5922148B2 (ja) | パウチ型セルケース | |
JP7038942B2 (ja) | バッテリーパック | |
KR100897179B1 (ko) | 중대형 전지모듈 제조용 프레임 부재 | |
JP2022521496A (ja) | 薄板型モジュールハウジングを備えるバッテリーモジュール、及びそれを含むバッテリーパック | |
JP2021534550A (ja) | カバー構造物を含むバッテリーパック及び電子デバイス並びに自動車 | |
JP2023526640A (ja) | 大型バッテリーモジュール及びそれを含むバッテリーパック | |
JP7416005B2 (ja) | 蓄電装置 | |
JP7468436B2 (ja) | 蓄電装置 | |
EP4068469A1 (en) | Power storage device | |
JP2021089812A (ja) | 電池モジュール | |
CN115149162B (zh) | 蓄电装置 | |
CN115149174B (zh) | 蓄电单元及车辆 | |
JP7424338B2 (ja) | 蓄電装置 | |
EP4071906A1 (en) | Power storage | |
US20220320672A1 (en) | Power storage device | |
KR20240012297A (ko) | 배터리 팩 및 이를 포함하는 자동차 | |
CN118073741A (zh) | 电池包及其组装方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20220914 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20230726 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230822 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230907 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20231205 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20231218 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 7416005 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |