JPWO2014034350A1 - 電池モジュール - Google Patents
電池モジュール Download PDFInfo
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- JPWO2014034350A1 JPWO2014034350A1 JP2014532889A JP2014532889A JPWO2014034350A1 JP WO2014034350 A1 JPWO2014034350 A1 JP WO2014034350A1 JP 2014532889 A JP2014532889 A JP 2014532889A JP 2014532889 A JP2014532889 A JP 2014532889A JP WO2014034350 A1 JPWO2014034350 A1 JP WO2014034350A1
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- 239000005001 laminate film Substances 0.000 claims abstract description 58
- 239000000463 material Substances 0.000 claims abstract description 54
- 230000003068 static effect Effects 0.000 claims abstract description 41
- 239000008151 electrolyte solution Substances 0.000 claims abstract description 18
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical group [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 10
- 229910001416 lithium ion Inorganic materials 0.000 claims description 10
- 239000003792 electrolyte Substances 0.000 claims description 8
- 230000005484 gravity Effects 0.000 claims description 4
- 238000005192 partition Methods 0.000 description 59
- 238000003860 storage Methods 0.000 description 39
- 230000002093 peripheral effect Effects 0.000 description 24
- 239000000758 substrate Substances 0.000 description 18
- 238000004519 manufacturing process Methods 0.000 description 17
- 238000000034 method Methods 0.000 description 16
- 238000000638 solvent extraction Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 13
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 7
- 229910052802 copper Inorganic materials 0.000 description 7
- 239000010949 copper Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 238000000605 extraction Methods 0.000 description 6
- 238000003825 pressing Methods 0.000 description 6
- 229910052759 nickel Inorganic materials 0.000 description 5
- 230000004308 accommodation Effects 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000010248 power generation Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000005022 packaging material Substances 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- YOCUPQPZWBBYIX-UHFFFAOYSA-N copper nickel Chemical compound [Ni].[Cu] YOCUPQPZWBBYIX-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
- H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat 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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion 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
- H01M50/10—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
- 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
- H01M50/116—Primary casings; Jackets or wrappings characterised by the material
- H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
-
- 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
- H01M50/251—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for stationary devices, e.g. power plant buffering or backup power supplies
-
- 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
- H01M2220/10—Batteries in stationary systems, e.g. emergency power source in plant
-
- 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
- H01M50/131—Primary casings; Jackets or wrappings characterised by physical properties, e.g. gas permeability, size or heat resistance
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Battery Mounting, Suspending (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Cell Separators (AREA)
- Secondary Cells (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
Description
これら第1端側突状ガイド部材870、及び、第2端側突状ガイド部材872は、凸部が長手方向に連続するような構造であり、後述するレール部材における凹状ガイド部材1145に、これらをスライドさせることで、本発明に係る電池モジュール1000を蓄電装置1200の筐体に収容することが可能となる。
Claims (5)
- 正極と負極とをセパレータを介して積層した電極積層体と、前記電極積層体と電解液を収容するラミネートフィルム外装材とからなる単位電池が用いられ、少なくともGの衝撃に対する耐衝撃性を有する電池モジュールであって、
前記ラミネートフィルム外装材内に電解液が充填されたときの、前記電極積層体の最外層と前記ラミネートフィルム外装材の内層との間の実効静止摩擦係数μeffと、正極とセパレータと間の静止摩擦係数と、負極とセパレータと間の静止摩擦係数のうち大きい方の静止摩擦係数μ1と、の間にはμeff<μ1の関係を有し、
前記電極積層体の重さmと、前記電極積層体の最外層と前記ラミネートフィルム外装材の内層と接する面積Aと、大気圧Pとの間にはmG<2PAμeffの関係を有する電池モジュール。 - 正極と負極とをセパレータを介して積層した電極積層体と、前記電極積層体と電解液を収容するラミネートフィルム外装材とからなる単位電池が用いられ、少なくともGの衝撃に対する耐衝撃性を有する電池モジュールであって、
前記ラミネートフィルム外装材内に電解液が充填されたときの、前記電極積層体の最外層と前記ラミネートフィルム外装材の内層との間の実効静止摩擦係数μeffと、正極とセパレータと間の静止摩擦係数と、負極とセパレータと間の静止摩擦係数のうち大きい方の静止摩擦係数μ1と、の間にはμeff<μ1の関係を有し、
前記電極積層体の厚さTと、前記電極積層体の比重dと、前記電極積層体の最外層と前記ラミネートフィルム外装材の内層と接する面積Aと、大気圧Pとの間にはT<2Pμeff/103dGの関係を有する電池モジュール。 - 電解液が存在しない状態における前記電極積層体の最外層と前記ラミネートフィルム外装材の内層との間の静止摩擦係数をμとするとき、
実効静止摩擦係数μeffはμeff=eμにより求める請求項1又は請求項2に記載の電池モジュール。 - eの値の範囲が0.11≦e≦0.12である請求項3に記載の電池モジュール。
- 前記単位電池がリチウムイオン二次電池である請求項1乃至請求項4のいずれか1項に記載の電池モジュール。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012186341 | 2012-08-27 | ||
JP2012186341 | 2012-08-27 | ||
PCT/JP2013/070551 WO2014034350A1 (ja) | 2012-08-27 | 2013-07-30 | 電池モジュール |
Publications (1)
Publication Number | Publication Date |
---|---|
JPWO2014034350A1 true JPWO2014034350A1 (ja) | 2016-08-08 |
Family
ID=50183170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014532889A Pending JPWO2014034350A1 (ja) | 2012-08-27 | 2013-07-30 | 電池モジュール |
Country Status (3)
Country | Link |
---|---|
US (1) | US20150207178A1 (ja) |
JP (1) | JPWO2014034350A1 (ja) |
WO (1) | WO2014034350A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6952036B2 (ja) * | 2016-08-05 | 2021-10-20 | 株式会社エンビジョンAescジャパン | 電池、電池モジュール |
JP7059918B2 (ja) * | 2018-12-18 | 2022-04-26 | トヨタ自動車株式会社 | 車両用電池ケース構造 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003132936A (ja) * | 2001-10-24 | 2003-05-09 | Mitsubishi Electric Corp | 2次電池およびその製造方法 |
JP2004006160A (ja) * | 2002-05-31 | 2004-01-08 | Sanyo Electric Co Ltd | 二次電池とその製造方法 |
WO2012001885A1 (ja) * | 2010-06-29 | 2012-01-05 | パナソニック株式会社 | 薄型フレキシブル電池 |
WO2012140707A1 (ja) * | 2011-04-11 | 2012-10-18 | パナソニック株式会社 | 薄型電池および電池デバイス |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3829398B2 (ja) * | 1997-03-28 | 2006-10-04 | 株式会社ジーエス・ユアサコーポレーション | 電池の製造方法 |
JP4072427B2 (ja) * | 2002-12-13 | 2008-04-09 | シャープ株式会社 | ポリマー電池及びその製造方法 |
JP2008091099A (ja) * | 2006-09-29 | 2008-04-17 | Sanyo Electric Co Ltd | 積層式リチウムイオン電池 |
-
2013
- 2013-07-30 US US14/421,074 patent/US20150207178A1/en not_active Abandoned
- 2013-07-30 JP JP2014532889A patent/JPWO2014034350A1/ja active Pending
- 2013-07-30 WO PCT/JP2013/070551 patent/WO2014034350A1/ja active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003132936A (ja) * | 2001-10-24 | 2003-05-09 | Mitsubishi Electric Corp | 2次電池およびその製造方法 |
JP2004006160A (ja) * | 2002-05-31 | 2004-01-08 | Sanyo Electric Co Ltd | 二次電池とその製造方法 |
WO2012001885A1 (ja) * | 2010-06-29 | 2012-01-05 | パナソニック株式会社 | 薄型フレキシブル電池 |
WO2012140707A1 (ja) * | 2011-04-11 | 2012-10-18 | パナソニック株式会社 | 薄型電池および電池デバイス |
Also Published As
Publication number | Publication date |
---|---|
US20150207178A1 (en) | 2015-07-23 |
WO2014034350A1 (ja) | 2014-03-06 |
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