CN103427063B - 单电池和电池组 - Google Patents
单电池和电池组 Download PDFInfo
- Publication number
- CN103427063B CN103427063B CN201310198490.6A CN201310198490A CN103427063B CN 103427063 B CN103427063 B CN 103427063B CN 201310198490 A CN201310198490 A CN 201310198490A CN 103427063 B CN103427063 B CN 103427063B
- Authority
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- China
- Prior art keywords
- bus
- bar
- bolt
- monocell
- positive pole
- 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.)
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Links
- 238000003466 welding Methods 0.000 claims abstract description 64
- 238000007789 sealing Methods 0.000 claims description 3
- 238000005242 forging Methods 0.000 claims 1
- 238000003780 insertion Methods 0.000 abstract description 8
- 230000037431 insertion Effects 0.000 abstract description 8
- 239000012212 insulator Substances 0.000 description 27
- 239000011148 porous material Substances 0.000 description 22
- 238000000034 method Methods 0.000 description 16
- 239000000463 material Substances 0.000 description 14
- 239000011888 foil Substances 0.000 description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 10
- 238000009413 insulation Methods 0.000 description 10
- 239000000203 mixture Substances 0.000 description 10
- 229910052802 copper Inorganic materials 0.000 description 9
- 239000010949 copper Substances 0.000 description 9
- 229910052782 aluminium Inorganic materials 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 8
- 239000004411 aluminium Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 6
- 229910001416 lithium ion Inorganic materials 0.000 description 6
- 239000007773 negative electrode material Substances 0.000 description 6
- 239000007774 positive electrode material Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000004804 winding Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000008151 electrolyte solution Substances 0.000 description 5
- 238000005755 formation reaction Methods 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000010422 painting Methods 0.000 description 4
- -1 polypropylene Polymers 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000003475 lamination Methods 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- QGHDLJAZIIFENW-UHFFFAOYSA-N 4-[1,1,1,3,3,3-hexafluoro-2-(4-hydroxy-3-prop-2-enylphenyl)propan-2-yl]-2-prop-2-enylphenol Chemical group C1=C(CC=C)C(O)=CC=C1C(C(F)(F)F)(C(F)(F)F)C1=CC=C(O)C(CC=C)=C1 QGHDLJAZIIFENW-UHFFFAOYSA-N 0.000 description 1
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 1
- 229910001290 LiPF6 Inorganic materials 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- QHGJSLXSVXVKHZ-UHFFFAOYSA-N dilithium;dioxido(dioxo)manganese Chemical compound [Li+].[Li+].[O-][Mn]([O-])(=O)=O QHGJSLXSVXVKHZ-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 229910003002 lithium salt Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002905 metal composite material Substances 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 235000012771 pancakes Nutrition 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
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
- H01M50/543—Terminals
- H01M50/564—Terminals characterised by their manufacturing process
- H01M50/567—Terminals characterised by their manufacturing process by fixing means, e.g. screws, rivets or bolts
-
- 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
- H01M50/172—Arrangements of electric connectors penetrating the casing
- H01M50/174—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
- H01M50/176—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells 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
- H01M50/50—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
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/514—Methods for interconnecting adjacent batteries or cells
- H01M50/517—Methods for interconnecting adjacent batteries or cells by fixing means, e.g. screws, rivets or bolts
-
- 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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
- H01R11/28—End pieces consisting of a ferrule or sleeve
- H01R11/281—End pieces consisting of a ferrule or sleeve for connections to batteries
- H01R11/283—Bolt, screw or threaded ferrule parallel to the battery post
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/06—Riveted connections
-
- 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)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012119864A JP5868265B2 (ja) | 2012-05-25 | 2012-05-25 | 単電池および組電池 |
JP2012-119864 | 2012-05-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103427063A CN103427063A (zh) | 2013-12-04 |
CN103427063B true CN103427063B (zh) | 2016-06-01 |
Family
ID=48446190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310198490.6A Active CN103427063B (zh) | 2012-05-25 | 2013-05-24 | 单电池和电池组 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20130323574A1 (zh) |
EP (1) | EP2667429B1 (zh) |
JP (1) | JP5868265B2 (zh) |
CN (1) | CN103427063B (zh) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6037204B2 (ja) * | 2012-06-12 | 2016-12-07 | 株式会社Gsユアサ | 蓄電素子及び導電性部材 |
KR20150031875A (ko) * | 2013-09-17 | 2015-03-25 | 삼성에스디아이 주식회사 | 배터리 모듈 |
KR101636380B1 (ko) * | 2013-09-26 | 2016-07-05 | 주식회사 엘지화학 | 전압 센싱 어셈블리 및 이를 포함하는 전지모듈 |
JP2015099647A (ja) * | 2013-11-18 | 2015-05-28 | 本田技研工業株式会社 | 蓄電モジュールおよび蓄電セル |
CN104795527B (zh) * | 2014-01-21 | 2018-07-17 | 微宏动力系统(湖州)有限公司 | 电池模块 |
JP6520215B2 (ja) * | 2015-03-02 | 2019-05-29 | 株式会社豊田自動織機 | 蓄電装置及び蓄電モジュール |
KR102571486B1 (ko) | 2016-01-04 | 2023-08-28 | 삼성에스디아이 주식회사 | 이차 전지 |
EP3413390A4 (en) * | 2016-01-27 | 2019-08-07 | Hitachi Automotive Systems, Ltd. | SECONDARY BATTERY AND MANUFACTURING METHOD THEREFOR |
CN105810856B (zh) * | 2016-04-11 | 2019-04-12 | 江苏宇昊新能源科技有限公司 | 一种双极柱锂电池盖板 |
CN105810858B (zh) * | 2016-04-11 | 2019-03-19 | 太仓天润新材料科技有限公司 | 一种双极性连接片锂电池上盖 |
US10388933B2 (en) | 2016-08-08 | 2019-08-20 | Gs Yuasa International Ltd. | Energy storage apparatus |
JP6601685B2 (ja) * | 2016-12-15 | 2019-11-06 | トヨタ自動車株式会社 | 電池および組電池 |
CN111799403B (zh) * | 2017-08-30 | 2021-08-17 | 宁德时代新能源科技股份有限公司 | 二次电池的顶盖组件以及二次电池 |
CN114843668B (zh) * | 2017-08-30 | 2023-12-12 | 宁德时代新能源科技股份有限公司 | 二次电池的顶盖组件、二次电池以及电池模组 |
JP7001957B2 (ja) * | 2018-03-02 | 2022-01-20 | トヨタ自動車株式会社 | 電池の製造方法および電池 |
KR102383415B1 (ko) * | 2018-03-20 | 2022-04-06 | 삼성에스디아이 주식회사 | 배터리 팩 |
CN109273652A (zh) * | 2018-10-08 | 2019-01-25 | 宁波利维能储能系统有限公司 | 单面焊接的电池模块 |
KR102646710B1 (ko) * | 2019-01-17 | 2024-03-11 | 주식회사 엘지에너지솔루션 | 전지 팩 및 이를 포함하는 디바이스 |
JP7416681B2 (ja) * | 2020-11-30 | 2024-01-17 | プライムプラネットエナジー&ソリューションズ株式会社 | 電池およびその製造方法 |
CN114824413A (zh) | 2021-01-19 | 2022-07-29 | 株式会社Lg新能源 | 电池及应用于电池的集电体、包括集电体的电池组及汽车 |
JP2023517820A (ja) * | 2021-02-10 | 2023-04-27 | 寧徳時代新能源科技股▲分▼有限公司 | 電池セル、電池、電力消費機器、電池セルの製造機器及び方法 |
JP7443308B2 (ja) * | 2021-09-27 | 2024-03-05 | プライムプラネットエナジー&ソリューションズ株式会社 | 二次電池の製造方法および二次電池 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1976095A (zh) * | 2005-12-01 | 2007-06-06 | 松下电池工业株式会社 | 组电池 |
CN101841056A (zh) * | 2009-01-06 | 2010-09-22 | Sb锂摩托有限公司 | 电池模块 |
CN102057520A (zh) * | 2008-06-13 | 2011-05-11 | 丰田自动车株式会社 | 电极结构 |
CN102255058A (zh) * | 2010-05-17 | 2011-11-23 | 株式会社杰士汤浅国际 | 电池及制造该电池的方法 |
WO2012050173A1 (ja) * | 2010-10-15 | 2012-04-19 | 株式会社神戸製鋼所 | 導電性連結部材、導電性連結部材の製造方法、及び導電性連結部材が電極とされたバッテリ |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006147319A (ja) * | 2004-11-18 | 2006-06-08 | Sanyo Electric Co Ltd | 電源装置 |
CN102386369B (zh) * | 2007-01-12 | 2015-09-30 | 丰田自动车株式会社 | 电极 |
US8765291B2 (en) * | 2009-05-20 | 2014-07-01 | Samsung Sdi Co., Ltd. | Rechargeable battery |
JP5588712B2 (ja) * | 2010-03-31 | 2014-09-10 | 株式会社リチウムエナジージャパン | 電池 |
JP5525904B2 (ja) | 2010-04-28 | 2014-06-18 | 日立ビークルエナジー株式会社 | 二次電池 |
JP6142532B2 (ja) * | 2010-06-30 | 2017-06-07 | 株式会社Gsユアサ | 二次電池の製造方法、二次電池及び組電池 |
EP3633758B1 (en) * | 2010-07-21 | 2022-11-16 | Kabushiki Kaisha Toshiba | Battery and battery assembly |
WO2012023434A1 (ja) * | 2010-08-17 | 2012-02-23 | 株式会社Gsユアサ | 蓄電素子の製造方法及び蓄電素子 |
CN103582965B (zh) * | 2011-08-29 | 2017-02-15 | 株式会社杰士汤浅国际 | 连接体、连接体的制造方法、蓄电元件以及蓄电元件的制造方法 |
JP5862237B2 (ja) * | 2011-11-29 | 2016-02-16 | 株式会社Gsユアサ | 蓄電素子 |
-
2012
- 2012-05-25 JP JP2012119864A patent/JP5868265B2/ja active Active
-
2013
- 2013-05-17 US US13/896,583 patent/US20130323574A1/en not_active Abandoned
- 2013-05-22 EP EP13168777.4A patent/EP2667429B1/en active Active
- 2013-05-24 CN CN201310198490.6A patent/CN103427063B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1976095A (zh) * | 2005-12-01 | 2007-06-06 | 松下电池工业株式会社 | 组电池 |
CN102057520A (zh) * | 2008-06-13 | 2011-05-11 | 丰田自动车株式会社 | 电极结构 |
CN101841056A (zh) * | 2009-01-06 | 2010-09-22 | Sb锂摩托有限公司 | 电池模块 |
CN102255058A (zh) * | 2010-05-17 | 2011-11-23 | 株式会社杰士汤浅国际 | 电池及制造该电池的方法 |
WO2012050173A1 (ja) * | 2010-10-15 | 2012-04-19 | 株式会社神戸製鋼所 | 導電性連結部材、導電性連結部材の製造方法、及び導電性連結部材が電極とされたバッテリ |
Also Published As
Publication number | Publication date |
---|---|
CN103427063A (zh) | 2013-12-04 |
EP2667429B1 (en) | 2014-12-17 |
JP2013246966A (ja) | 2013-12-09 |
EP2667429A1 (en) | 2013-11-27 |
JP5868265B2 (ja) | 2016-02-24 |
US20130323574A1 (en) | 2013-12-05 |
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