JP5154454B2 - 電池モジュール - Google Patents
電池モジュール Download PDFInfo
- Publication number
- JP5154454B2 JP5154454B2 JP2008558184A JP2008558184A JP5154454B2 JP 5154454 B2 JP5154454 B2 JP 5154454B2 JP 2008558184 A JP2008558184 A JP 2008558184A JP 2008558184 A JP2008558184 A JP 2008558184A JP 5154454 B2 JP5154454 B2 JP 5154454B2
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- JP
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- Prior art keywords
- battery
- cell
- battery module
- module according
- cell cover
- Prior art date
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- 238000010168 coupling process Methods 0.000 claims description 31
- 230000008878 coupling Effects 0.000 claims description 30
- 238000005859 coupling reaction Methods 0.000 claims description 30
- 238000007789 sealing Methods 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 22
- 230000008569 process Effects 0.000 description 19
- 238000004519 manufacturing process Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 10
- 238000007599 discharging Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 239000008274 jelly Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
-
- 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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
-
- 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 of a single cell or a single battery
- H01M50/116—Primary casings, jackets or wrappings of a single cell or a single battery characterised by the material
- H01M50/124—Primary casings, jackets or wrappings of a single cell or a single battery 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
- H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
-
- 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
- H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
-
- 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
- H01M50/569—Constructional details of current conducting connections for detecting conditions inside cells or batteries, e.g. details of voltage sensing terminals
-
- 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
Description
120,121 電極端子
100' 電池セルスタック
200 セルカバー
211 左カバー部分
212 右カバー部分
221,222 対称曲げ構造
231,232 突出部分
233 凹み
240,250 段状部分
260 縦方向固定部分
300 電池モジュール
400 中または大型電池モジュール
500,500a,500b 電池パック
510 下部フレーム
511 突出部
512 結合穴
520 上部フレーム
521 凹凸部分
522 固定ねじの挿入部分
530 前カバー
531 結合突出部
540 母線
550 電池管理システム(BMS)
560 サーミスタ
561 サーミスタ穴
562 サーミスタコネクタ
570 ケーブルコネクタ
Claims (17)
- 上端部および下端部に形成された電極端子を有する板状電池セルを含む電池モジュールであって、
前記電池セルの電極端子が互いに直列に接続され、かつ前記電池セルが積み重ねられるように前記電極端子接続が曲げられているスタック構造で組み立てられた2以上の電池セルと、
互いに結合されたとき、前記電池セルの前記電極端子を除いて前記電池セルの外部表面を囲繞する1対のセルカバーと、を備え、
各セルカバーが、それの外部表面に、横方向(幅方向)に互いに離れて間隔を開けて配置された複数の線状突出部を備え、
前記電池セルが外装部材としてアルミニウム積層シートを使用するポーチ状電池であり、
前記セルカバーが追加の結合部材を使用していないことを特徴とする電池モジュール。 - 前記セルカバーが、前記電池セルスタックの外部形状に対応する内側構造を有し、前記セルカバーが、追加の結合部材を使用することなしに、組立品結合方式で互いに結合されていることを特徴とする請求項1に記載の電池モジュール。
- 前記セルカバーが押され、同時に前記セルカバーが互いに向かい合うように前記セルカバーが互いに接触するとき、前記セルカバーが弾性結合によって互いに係合し合うことができるように、前記セルカバーは、垂直断面がほぼ対称に形成された対称曲げ構造で組み立てられた結合部分を有することを特徴とする請求項2に記載の電池モジュール。
- 前記電極端子が、溶着で互いに結合されていることを特徴とする請求項1に記載の電池モジュール。
- 金属層および樹脂層を含む積層シートから作られたケース中に電極組立品が取り付けられ、さらに前記ケースの縁が密封された構造で、各板状電池セルが組み立てられていることを特徴とする請求項1に記載の電池モジュール。
- 前記ケースが、アルミニウム積層シートから作られたポーチ状ケースであることを特徴とする請求項5に記載の電池モジュール。
- 前記電池セルの縁密封部分の中で側密封部分は、前記側密封部分が前記ケースの内部形状とほぼ一致するように曲げられていることを特徴とする請求項5に記載の電池モジュール。
- 前記セルカバーが、高熱伝導率を有する金属シートから作られていることを特徴とする請求項1に記載の電池モジュール。
- 前記線状突出部の少なくとも1つは、サーミスタが取り付けられる凹みを有することを特徴とする請求項1に記載の電池モジュール。
- 前記線状突出部の中で上端部および下端部の突出部が、逆の形に形成された突出部分を有することを特徴とする請求項1に記載の電池モジュール。
- 前記突出部分を有する前記突出部が、前記突出部分のまわりに非連続構造で配列されていることを特徴とする請求項1に記載の電池モジュール。
- 前記突出部の大部分は、前記突出部の相対する端の間の長さが前記セルカバーの幅よりも小さいように組み立てられていることを特徴とする請求項1に記載の電池モジュール。
- 前記セルカバーが、それの上端部および下端部に隣接した外部表面に、前記電池モジュールを容易に固定するための所定のサイズの段状部分を備えることを特徴とする請求項1に記載の電池モジュール。
- 前記セルカバーが、それの相対する側に隣接した前記外部表面に、前記電池モジュールを容易に固定するための所定のサイズの段状部分を備えることを特徴とする請求項1に記載の電池モジュール。
- 請求項1に記載の電池モジュールをユニットボディとして使用して製造された中または大型電池パック。
- 前記電池パックは、2以上の電池モジュールのスタックが横方向に立てられるように前記スタックをパックフレームに取り付けることによって製造されることを特徴とする請求項15に記載の電池モジュール。
- 前記電池パックが、電気自動車またはハイブリット電気自動車の電力源として使用されていることを特徴とする請求項15に記載の電池モジュール。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2006-0020772 | 2006-03-06 | ||
KR1020060020772A KR100948002B1 (ko) | 2006-03-06 | 2006-03-06 | 중대형 전지모듈 |
KR1020060045444A KR100870457B1 (ko) | 2006-05-22 | 2006-05-22 | 전지모듈 |
KR10-2006-0045444 | 2006-05-22 | ||
PCT/KR2007/001022 WO2007102672A1 (en) | 2006-03-06 | 2007-02-28 | Battery module |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009529218A JP2009529218A (ja) | 2009-08-13 |
JP5154454B2 true JP5154454B2 (ja) | 2013-02-27 |
Family
ID=38475077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008558184A Active JP5154454B2 (ja) | 2006-03-06 | 2007-02-28 | 電池モジュール |
Country Status (5)
Country | Link |
---|---|
US (1) | US9269934B2 (ja) |
EP (1) | EP1992026B1 (ja) |
JP (1) | JP5154454B2 (ja) |
TW (1) | TWI345849B (ja) |
WO (1) | WO2007102672A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11342626B2 (en) | 2017-10-03 | 2022-05-24 | Marelli Corporation | Battery pack |
US11411288B2 (en) | 2017-10-03 | 2022-08-09 | Marelli Corporation | Battery pack |
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KR101260470B1 (ko) * | 2006-04-07 | 2013-05-06 | 타이코에이엠피(유) | 배터리 셀 모듈의 접속장치 |
WO2009125544A1 (ja) | 2008-04-11 | 2009-10-15 | 川崎重工業株式会社 | 密閉式角形電池およびこれを用いた電池モジュール |
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US11411288B2 (en) | 2017-10-03 | 2022-08-09 | Marelli Corporation | Battery pack |
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EP1992026A4 (en) | 2010-04-21 |
EP1992026B1 (en) | 2019-08-07 |
TW200810191A (en) | 2008-02-16 |
US20090220853A1 (en) | 2009-09-03 |
TWI345849B (en) | 2011-07-21 |
US9269934B2 (en) | 2016-02-23 |
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WO2007102672A1 (en) | 2007-09-13 |
JP2009529218A (ja) | 2009-08-13 |
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