JP7593959B2 - 電池パック - Google Patents
電池パック Download PDFInfo
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- JP7593959B2 JP7593959B2 JP2022016327A JP2022016327A JP7593959B2 JP 7593959 B2 JP7593959 B2 JP 7593959B2 JP 2022016327 A JP2022016327 A JP 2022016327A JP 2022016327 A JP2022016327 A JP 2022016327A JP 7593959 B2 JP7593959 B2 JP 7593959B2
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- battery
- assembled battery
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- battery cells
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- 238000010586 diagram Methods 0.000 description 12
- 238000005516 engineering process Methods 0.000 description 11
- 238000009413 insulation Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000004904 shortening Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000452 restraining effect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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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
- H01M50/20—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
- H01M50/296—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
- H01M50/50—Current conducting connections for cells or batteries
-
- 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
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/505—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing comprising a single busbar
-
- 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
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/509—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the type of connection, e.g. mixed connections
-
- 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
- H01M50/514—Methods for interconnecting adjacent batteries or cells
- H01M50/516—Methods for interconnecting adjacent batteries or cells by welding, soldering or brazing
-
- 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
- H01M50/55—Terminals characterised by the disposition of the terminals on the cells on the same side 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
-
- 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)
- Battery Mounting, Suspending (AREA)
- Connection Of Batteries Or Terminals (AREA)
Description
Claims (5)
- 第1の方向に配列された複数の第1の電池セルを含む第1の組電池と、
前記第1の方向に配列された複数の第2の電池セルを含み、前記第1の方向に直交する第2の方向に沿って前記第1の組電池と並ぶ第2の組電池とを備え、
前記複数の第1の電池セルおよび前記複数の第2の電池セルは電極端子を各々含み、
前記第1の組電池の前記第1の方向の途中部に位置する前記第1の電池セルの前記電極端子と、前記第2の電池セルの前記電極端子とに接合されるバスバーと、
前記第1の組電池および前記第2の組電池の正極側の総端子として設けられた第1の総端子と、
前記第1の組電池および前記第2の組電池の負極側の総端子として設けられた第2の総端子とをさらに備え、
前記第1の総端子および前記第2の総端子の両方が前記第1の組電池に設けられ、
前記第1の総端子および前記第2の総端子は、前記第2の方向の一方側から引き出される、電池パック。 - 前記バスバーは、前記第1の組電池の前記第1の方向の途中部に位置する前記第1の電池セルの前記電極端子と、前記第2の組電池の前記第1の方向の途中部に位置する前記第2の電池セルの前記電極端子とに接合される、請求項1に記載の電池パック。
- 第1の方向に配列された複数の第1の電池セルを含む第1の組電池と、
前記第1の方向に配列された複数の第2の電池セルを含み、前記第1の方向に直交する第2の方向に沿って前記第1の組電池と並ぶ第2の組電池とを備え、
前記複数の第1の電池セルおよび前記複数の第2の電池セルは電極端子を各々含み、
前記第1の組電池の前記第1の方向の途中部に位置する前記第1の電池セルの前記電極端子と、前記第2の電池セルの前記電極端子とに接合されるバスバーと、
前記第1の組電池および前記第2の組電池の正極側の総端子として設けられた第1の総端子と、
前記第1の組電池および前記第2の組電池の負極側の総端子として設けられた第2の総端子とをさらに備え、
前記第1の組電池の両端部と前記第2の組電池の両端部とが、互いに前記第1の方向に離れた位置に配置され、
前記第1の総端子および前記第2の総端子は、前記第2の方向の一方側から引き出される、電池パック。 - 第1の方向に配列された複数の第1の電池セルを含む第1の組電池と、
前記第1の方向に配列された複数の第2の電池セルを含み、前記第1の方向に直交する第2の方向に沿って前記第1の組電池と並ぶ第2の組電池とを備え、
前記複数の第1の電池セルおよび前記複数の第2の電池セルは電極端子を各々含み、
前記第1の組電池の前記第1の方向の途中部に位置する前記第1の電池セルの前記電極端子と、前記第2の電池セルの前記電極端子とに接合されるバスバーと、
前記第1の組電池および前記第2の組電池の正極側の総端子として設けられた第1の総端子と、
前記第1の組電池および前記第2の組電池の負極側の総端子として設けられた第2の総端子と、
前記第1の組電池および前記第2の組電池を収納するケース部材とをさらに備え、
前記ケース部材は、前記第1の電池セルおよび前記第2の電池セルを前記第1の方向に拘束して直接支持する側面部を有し、
前記第1の総端子および前記第2の総端子は、前記第2の方向の一方側から引き出される、電池パック。 - 第1の方向に配列された複数の第1の電池セルを含む第1の組電池と、
前記第1の方向に配列された複数の第2の電池セルを含み、前記第1の方向に直交する第2の方向に沿って前記第1の組電池と並ぶ第2の組電池とを備え、
前記複数の第1の電池セルおよび前記複数の第2の電池セルは電極端子を各々含み、
前記第1の組電池の前記第1の方向の途中部に位置する前記第1の電池セルの前記電極端子と、前記第2の電池セルの前記電極端子とに接合されるバスバーと、
前記第1の組電池および前記第2の組電池の正極側の総端子として設けられた第1の総端子と、
前記第1の組電池および前記第2の組電池の負極側の総端子として設けられた第2の総端子とをさらに備え、
前記バスバーは、前記第1の組電池および前記第2の組電池の前記第1の方向における中央部近傍に設けられ、
前記第1の総端子および前記第2の総端子は、前記第2の方向の一方側から引き出される、電池パック。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2022016327A JP7593959B2 (ja) | 2022-02-04 | 2022-02-04 | 電池パック |
US18/146,463 US20230253684A1 (en) | 2022-02-04 | 2022-12-27 | Battery pack |
CN202310088272.0A CN116565466A (zh) | 2022-02-04 | 2023-02-02 | 电池组 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2022016327A JP7593959B2 (ja) | 2022-02-04 | 2022-02-04 | 電池パック |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2023114147A JP2023114147A (ja) | 2023-08-17 |
JP7593959B2 true JP7593959B2 (ja) | 2024-12-03 |
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JP2022016327A Active JP7593959B2 (ja) | 2022-02-04 | 2022-02-04 | 電池パック |
Country Status (3)
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US (1) | US20230253684A1 (ja) |
JP (1) | JP7593959B2 (ja) |
CN (1) | CN116565466A (ja) |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003151526A (ja) | 2001-11-14 | 2003-05-23 | Nissan Motor Co Ltd | 組電池及びその設置方法 |
JP2007157366A (ja) | 2005-11-30 | 2007-06-21 | Nissan Motor Co Ltd | 組電池モジュールおよび組電池 |
JP2010097723A (ja) | 2008-10-14 | 2010-04-30 | Toshiba Corp | 電池パック |
US20120141857A1 (en) | 2010-04-28 | 2012-06-07 | Takuya Nakashima | Battery module |
JP2012238393A (ja) | 2009-09-18 | 2012-12-06 | Panasonic Corp | 組電池、組電池集合体及び電池モジュール |
US20170062789A1 (en) | 2015-08-27 | 2017-03-02 | Samsung Sdi Co., Ltd. | Battery pack |
JP2017162632A (ja) | 2016-03-09 | 2017-09-14 | 株式会社東芝 | 電池モジュール、電池、蓄電池、及び電気装置 |
JP2018005984A (ja) | 2016-06-27 | 2018-01-11 | 日立オートモティブシステムズ株式会社 | 蓄電モジュール |
CN210706856U (zh) | 2019-06-27 | 2020-06-09 | 蜂巢能源科技有限公司 | 电池包的电池模块 |
WO2021196796A1 (zh) | 2020-04-03 | 2021-10-07 | 宁德时代新能源科技股份有限公司 | 电池模块、电池组及使用二次电池的装置 |
JP2023082486A (ja) | 2021-12-02 | 2023-06-14 | 日産自動車株式会社 | 二次電池 |
-
2022
- 2022-02-04 JP JP2022016327A patent/JP7593959B2/ja active Active
- 2022-12-27 US US18/146,463 patent/US20230253684A1/en active Pending
-
2023
- 2023-02-02 CN CN202310088272.0A patent/CN116565466A/zh active Pending
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003151526A (ja) | 2001-11-14 | 2003-05-23 | Nissan Motor Co Ltd | 組電池及びその設置方法 |
JP2007157366A (ja) | 2005-11-30 | 2007-06-21 | Nissan Motor Co Ltd | 組電池モジュールおよび組電池 |
JP2010097723A (ja) | 2008-10-14 | 2010-04-30 | Toshiba Corp | 電池パック |
JP2012238393A (ja) | 2009-09-18 | 2012-12-06 | Panasonic Corp | 組電池、組電池集合体及び電池モジュール |
US20120141857A1 (en) | 2010-04-28 | 2012-06-07 | Takuya Nakashima | Battery module |
US20170062789A1 (en) | 2015-08-27 | 2017-03-02 | Samsung Sdi Co., Ltd. | Battery pack |
JP2017162632A (ja) | 2016-03-09 | 2017-09-14 | 株式会社東芝 | 電池モジュール、電池、蓄電池、及び電気装置 |
JP2018005984A (ja) | 2016-06-27 | 2018-01-11 | 日立オートモティブシステムズ株式会社 | 蓄電モジュール |
CN210706856U (zh) | 2019-06-27 | 2020-06-09 | 蜂巢能源科技有限公司 | 电池包的电池模块 |
WO2021196796A1 (zh) | 2020-04-03 | 2021-10-07 | 宁德时代新能源科技股份有限公司 | 电池模块、电池组及使用二次电池的装置 |
JP2023082486A (ja) | 2021-12-02 | 2023-06-14 | 日産自動車株式会社 | 二次電池 |
Also Published As
Publication number | Publication date |
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JP2023114147A (ja) | 2023-08-17 |
US20230253684A1 (en) | 2023-08-10 |
CN116565466A (zh) | 2023-08-08 |
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