JP2014524107A - 蓄電デバイス - Google Patents
蓄電デバイス Download PDFInfo
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- JP2014524107A JP2014524107A JP2014517646A JP2014517646A JP2014524107A JP 2014524107 A JP2014524107 A JP 2014524107A JP 2014517646 A JP2014517646 A JP 2014517646A JP 2014517646 A JP2014517646 A JP 2014517646A JP 2014524107 A JP2014524107 A JP 2014524107A
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- 238000003860 storage Methods 0.000 title claims abstract description 65
- 210000004027 cell Anatomy 0.000 claims abstract description 161
- 210000000352 storage cell Anatomy 0.000 claims abstract description 52
- 230000005611 electricity Effects 0.000 claims abstract description 28
- 238000001816 cooling Methods 0.000 claims description 35
- 238000010079 rubber tapping Methods 0.000 claims description 14
- 238000012544 monitoring process Methods 0.000 claims description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
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- 239000007769 metal material Substances 0.000 claims description 4
- 239000003990 capacitor Substances 0.000 claims description 3
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- 238000009713 electroplating Methods 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000004146 energy storage Methods 0.000 abstract description 4
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- 238000007789 sealing Methods 0.000 description 8
- 238000003466 welding Methods 0.000 description 8
- 229910052782 aluminium Inorganic materials 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 5
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
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- 229910001416 lithium ion Inorganic materials 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
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- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
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- H—ELECTRICITY
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- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
-
- 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
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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
- H01M10/60—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
- H01M10/6553—Terminals or leads
-
- 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
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- H—ELECTRICITY
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- 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
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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
- H01M50/50—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
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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
- H01M50/50—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
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- 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
- H01M50/521—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the material
- H01M50/522—Inorganic material
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- 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
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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
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
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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
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0267—Collectors; Separators, e.g. bipolar separators; Interconnectors having heating or cooling means, e.g. heaters or coolant flow channels
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- H—ELECTRICITY
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- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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- H01M8/02—Details
- H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
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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
- H01M50/50—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
- H01M50/512—Connection only in parallel
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- 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
-
- 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
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
Abstract
Description
Claims (22)
- 互いに連結された蓄電セル(5)の少なくとも1つのスタック(3,4)を備え、隣接する蓄電セル(5)の少なくとも2つのセル極板(18)が、好ましくは少なくとも1つのセルコネクタ(19,20)によって、電気的に互いに接続され、少なくとも1つのセル極板(18)とセルコネクタ(19,20)との接続及び/又は少なくとも1つのセル極板(18)と少なくとも1つのバスバーとの接続及び/又は2つのセル極板(18)の直接的な接続が、少なくとも1つの好ましくは冷間表面プレスされたクリンチ接合接続部(21)によって形成される蓄電デバイス(1)、好ましくは電気自動車用の蓄電デバイス(1)、特に高電圧バッテリ、特に二次電池であって、少なくとも1つのセルコネクタ(19,20)がU字形のプロファイル又はY字形のプロファイルを有することを特徴とする蓄電デバイス(1)。
- 前記クリンチ接合接続部(21)が、数個の隣接配置されたジョイント(21a)を備えることを特徴とする請求項1に記載の蓄電デバイス(1)。
- 前記ジョイント(21a)が、上下に配置される数個の列に配置され、好ましくは互いにずらして配置されることを特徴とする請求項2に記載の蓄電デバイス(1)。
- 前記クリンチ接合接続部(21)の少なくとも1つのジョイントが、平面視で円形、楕円形、矩形、又は三角形であることを特徴とする請求項1乃至3のいずれか一項に記載の蓄電デバイス(1)。
- 少なくとも1つのクリンチ接合接続部(21)が、気密封止されることを特徴とする請求項1乃至4のいずれか一項に記載の蓄電デバイス(1)。
- 少なくとも1つのセル極板(18)、及び前記クリンチ接合接続部(21)によって前記セル極板(18)に接続された少なくとも1つのセルコネクタ(19,20)が、様々な金属材料によって構成されることを特徴とする請求項1乃至5のいずれか一項に記載の蓄電デバイス(1)。
- 少なくとも1つのセルコネクタ(19,20)が、相互接続されたセル極板(18)のセル極板によって形成されることを特徴とする請求項1乃至6のいずれか一項に記載の蓄電デバイス(1)。
- 少なくとも1つのセルコネクタ(19,20)が、前記セル極板(18)とは異なるセルコネクタ要素(ZV)によって形成されることを特徴とする請求項1乃至7のいずれか一項に記載の蓄電デバイス(1)。
- 少なくとも1つのセルコネクタ(19,20)が、2つの異なる金属材料によって構成されることを特徴とする請求項1乃至8のいずれか一項に記載の蓄電デバイス(1)。
- U字形のプロファイルを備えるセルコネクタ(19,20)及びY字形のプロファイルを備えるセルコネクタ(19,20)が、連続する蓄電セル(5)間に交互に配置されることを特徴とする請求項1乃至9のいずれか一項に記載の蓄電デバイス(1)。
- 隣接する蓄電セル(5)の少なくとも2つのセル極板(18)が、少なくとも1つのクリンチ接合接続部(21)によって互いに直接接続され、好ましくはY字形のセルコネクタ(19)を形成することを特徴とする請求項1乃至10のいずれか一項に記載の蓄電デバイス(1)。
- 少なくとも1つのクリンチ接合接続部(21)が、冷却空気チャネル(27)に配置されることを特徴とする請求項1乃至11のいずれか一項に記載の蓄電デバイス(1)。
- 少なくとも1つのクリンチ接合接続部(21)が、前記冷却空気チャネル(17)の冷却空気フロー内に突出する少なくとも1つのジョイント(21a)を備えることを特徴とする請求項1乃至12のいずれか一項に記載の蓄電デバイス(1)。
- 少なくとも1つのクリンチ接合接続部(21)の少なくとも1つのジョイント(21a)が、乱流を生じるように配置されることを特徴とする請求項12又は13に記載の蓄電デバイス(1)。
- 少なくとも1つのセル極板(18)を備える少なくとも1つのセル電圧モニタリングケーブル(22)も前記クリンチ接合接続部(21)を用いて導電的に接続されることを特徴とする請求項1乃至14のいずれか一項に記載の蓄電デバイス(1)。
- 前記蓄電デバイス(1)が、一次電池、二次電池、コンデンサ、又は燃料電池であることを特徴とする請求項1乃至15のいずれか一項に記載の蓄電デバイス(1)。
- 少なくとも1つの蓄電セル(5)がポーチセルによって形成されることを特徴とする請求項1乃至16のいずれか一項に記載の蓄電デバイス(1)。
- 少なくとも2つのセル極板(18)が異なる厚みを有し、好ましくは少なくとも1つのセル極板(18)が互いに接続された別のセル極板層によって構成されることを特徴とする請求項1乃至17のいずれか一項に記載の蓄電デバイス(1)。
- 少なくとも1つのセル極板(18)が電気めっき層、好ましくはニッケルコーティングを有することを特徴とする請求項1乃至18のいずれか一項に記載の蓄電デバイス(1)。
- 少なくとも1つの電圧タッピング要素(31)が、好ましくはクリンチ接合接続部(21)を用いて、少なくとも1つのセル極板(18)に接続されることを特徴とする請求項1乃至19のいずれか一項に記載の蓄電デバイス(1)。
- 前記電圧タッピング要素(31)が前記クリンチ接合接続部(21)の全領域に渡って延出することを特徴とする請求項20に記載の蓄電デバイス(1)。
- 少なくとも1つの好ましくはU字形のセルコネクタ(19)は、少なくとも2つのセル極板(18)間に架かる帯状領域(19b)に少なくとも1つの取付け開口(35)を備え、好ましくは前記クリンチ接合接続部(21)が、前記取付け開口(35)と前記蓄電セル(5)との間に配置されることを特徴とする請求項1乃至21のいずれか一項に記載の蓄電デバイス(1)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATA956/2011 | 2011-06-30 | ||
ATA956/2011A AT511667B1 (de) | 2011-06-30 | 2011-06-30 | Wiederaufladbare elektrische batterie |
PCT/EP2012/062309 WO2013000889A1 (de) | 2011-06-30 | 2012-06-26 | Elektrische speichereinrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014524107A true JP2014524107A (ja) | 2014-09-18 |
JP2014524107A5 JP2014524107A5 (ja) | 2015-08-13 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014517646A Withdrawn JP2014524107A (ja) | 2011-06-30 | 2012-06-26 | 蓄電デバイス |
Country Status (8)
Country | Link |
---|---|
US (1) | US20140154602A1 (ja) |
EP (1) | EP2727172A1 (ja) |
JP (1) | JP2014524107A (ja) |
KR (1) | KR20140041716A (ja) |
CN (1) | CN103891004A (ja) |
AT (1) | AT511667B1 (ja) |
DE (1) | DE112012002697A5 (ja) |
WO (1) | WO2013000889A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016081875A (ja) * | 2014-10-22 | 2016-05-16 | 株式会社Gsユアサ | 端子間接続体及び蓄電装置 |
JP2016153507A (ja) * | 2011-08-03 | 2016-08-25 | エア プロダクツ アンド ケミカルズ インコーポレイテッドAir Products And Chemicals Incorporated | イオン性/イオノゲン性櫛形コポリマー組成物及びこれを含有するパーソナルケア製品 |
JP2018010843A (ja) * | 2016-07-15 | 2018-01-18 | 日産自動車株式会社 | 組電池及び組電池の製造方法 |
JP2023501825A (ja) * | 2020-07-22 | 2023-01-19 | エルジー エナジー ソリューション リミテッド | 電極リードと電圧センシング部材との接続を単純化した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 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3011130A1 (fr) * | 2013-09-24 | 2015-03-27 | Valeo Systemes Thermiques | Systeme de refroidissement de batterie d'accumulateurs |
DE102013020942A1 (de) * | 2013-12-12 | 2015-06-18 | Daimler Ag | Verfahren zur Wartung, Reparatur und/oder Optimierung einer Batterie und Batterie mit einer Anzahl von elektrisch miteinander verschalteten Einzelzellen |
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JP7378620B2 (ja) | 2020-07-22 | 2023-11-13 | エルジー エナジー ソリューション リミテッド | 電極リードと電圧センシング部材との接続を単純化した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 |
Also Published As
Publication number | Publication date |
---|---|
KR20140041716A (ko) | 2014-04-04 |
EP2727172A1 (de) | 2014-05-07 |
AT511667A1 (de) | 2013-01-15 |
DE112012002697A5 (de) | 2014-03-20 |
WO2013000889A1 (de) | 2013-01-03 |
WO2013000889A9 (de) | 2013-02-28 |
AT511667B1 (de) | 2015-07-15 |
US20140154602A1 (en) | 2014-06-05 |
CN103891004A (zh) | 2014-06-25 |
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