JP2019003729A - 電池パック - Google Patents
電池パック Download PDFInfo
- Publication number
- JP2019003729A JP2019003729A JP2017114916A JP2017114916A JP2019003729A JP 2019003729 A JP2019003729 A JP 2019003729A JP 2017114916 A JP2017114916 A JP 2017114916A JP 2017114916 A JP2017114916 A JP 2017114916A JP 2019003729 A JP2019003729 A JP 2019003729A
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- Prior art keywords
- battery
- battery pack
- terminal
- bus bar
- detection terminal
- 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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- 238000001514 detection method Methods 0.000 claims abstract description 59
- 238000012544 monitoring process Methods 0.000 claims abstract description 59
- 239000011347 resin Substances 0.000 claims description 12
- 229920005989 resin Polymers 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 6
- 239000007769 metal material Substances 0.000 claims description 6
- 238000009413 insulation Methods 0.000 abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000012986 modification Methods 0.000 description 17
- 230000004048 modification Effects 0.000 description 17
- 239000004020 conductor Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 6
- 239000000758 substrate Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 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
- -1 nickel metal hydride Chemical class 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Images
Classifications
-
- 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
- H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for several batteries or cells simultaneously or sequentially
-
- 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
- H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
- H01M50/24—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
-
- 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
- H01M50/271—Lids or covers for the racks or secondary casings
- H01M50/273—Lids or covers for the racks or secondary casings characterised by the material
- H01M50/278—Organic material
-
- 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
- H01M50/569—Constructional details of current conducting connections for detecting conditions inside cells or batteries, e.g. details of voltage sensing terminals
-
- 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
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/584—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries
- H01M50/59—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries characterised by the protection means
- H01M50/591—Covers
-
- 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
-
- 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
-
- 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)
- Microelectronics & Electronic Packaging (AREA)
- Battery Mounting, Suspending (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
Description
隣り合う該電池セルの前記正極端子と前記負極端子とを電気的に接続するバスバーと,
前記電池セルに組み付け可能に形成され且つ前記バスバーにて接続された前記正極端子及び前記負極端子を覆う絶縁カバーと,
前記電池セルの状態を監視する監視回路が搭載された監視基板と,
該監視基板と電気的に接続され且つ前記各バスバーと電気的に接続され前記電池セルの状態を検出する複数の検出端子と,
を備え、
前記絶縁カバーは、
この内面に前記監視基板と前記検出端子とが一体的に配設され、
前記検出端子は、
前記電池セルに前記絶縁カバーを組み付けた際に前記バスバーと電気的に接続されるように配設されることを特徴とする。
なお、図中の矢印は、上下、左右、前後の各方向を示している(矢印の各方向は一例であるものとする)。
図1に図示する電池スタック2は、複数の電池セル4と、図示しない複数の樹脂枠と、複数のバスバー5とを備えている。図1(b)において、電池スタック2は、簡略化して図示しているため、樹脂枠は図示していないが、電池セル4と樹脂枠とを交互に配置するようにして配列して構成されている。
図1に図示するように、絶縁カバー3は、電池スタック2に組み付けることができるように形成されている。絶縁カバー3は、電池スタック2に組み付けられるとバスバー5にて接続された正極端子7及び負極端子8を覆うことができるように形成されている。
以上、図1−図5を参照しながら説明してきたように、電池パック1によれば、監視基板10の絶縁と電池セル4の絶縁を一緒に行うことができるようになることから、監視基板10の絶縁機能と電池セル4の絶縁機能の統合により、電池パック1の小型化を図ることができるとともに、電池パック1の製造コストの低減を図ることができるという効果を奏する。
Claims (3)
- 正極端子及び負極端子が一の端面に突設され前記正極端子と前記負極端子とが交互に配置されるように配列される複数の電池セルと,
隣り合う該電池セルの前記正極端子と前記負極端子とを電気的に接続するバスバーと,
前記電池セルに組み付け可能に形成され且つ前記バスバーにて接続された前記正極端子及び前記負極端子を覆う絶縁カバーと,
前記電池セルの状態を監視する監視回路が搭載された監視基板と,
該監視基板と電気的に接続され且つ前記各バスバーと電気的に接続され前記電池セルの状態を検出する複数の検出端子と,
を備え、
前記絶縁カバーは、
この内面に前記監視基板と前記検出端子とが一体的に配設され、
前記検出端子は、
前記電池セルに前記絶縁カバーを組み付けた際に前記バスバーと電気的に接続されるように配設される
ことを特徴とする電池パック。 - 請求項1に記載の電池パックにおいて、
前記監視基板は、
導電性を有する金属材料又は絶縁性を有する樹脂材料にて成形されるカバーにて覆われる
ことを特徴とする電池パック。 - 請求項1又は2に記載の電池パックにおいて、
前記検出端子は、
前記電池セルに前記絶縁カバーを組み付けた際に前記バスバーと面接触することができるように形成される
ことを特徴とする電池パック。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017114916A JP6647738B2 (ja) | 2017-06-12 | 2017-06-12 | 電池パック |
DE102018209132.3A DE102018209132A1 (de) | 2017-06-12 | 2018-06-08 | Batteriepack |
US16/005,651 US10770700B2 (en) | 2017-06-12 | 2018-06-11 | Battery pack |
CN201810599428.0A CN109037506B (zh) | 2017-06-12 | 2018-06-12 | 电池组 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017114916A JP6647738B2 (ja) | 2017-06-12 | 2017-06-12 | 電池パック |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019003729A true JP2019003729A (ja) | 2019-01-10 |
JP6647738B2 JP6647738B2 (ja) | 2020-02-14 |
Family
ID=64332750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017114916A Active JP6647738B2 (ja) | 2017-06-12 | 2017-06-12 | 電池パック |
Country Status (4)
Country | Link |
---|---|
US (1) | US10770700B2 (ja) |
JP (1) | JP6647738B2 (ja) |
CN (1) | CN109037506B (ja) |
DE (1) | DE102018209132A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021064506A (ja) * | 2019-10-11 | 2021-04-22 | 株式会社デンソー | 電池パック |
JP2022173609A (ja) * | 2021-05-10 | 2022-11-22 | 矢崎総業株式会社 | バスバモジュール |
JP2023510377A (ja) * | 2020-06-17 | 2023-03-13 | エルジー エナジー ソリューション リミテッド | バスバー接続用の半田ピンを備え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 |
WO2023188208A1 (ja) * | 2022-03-30 | 2023-10-05 | ビークルエナジージャパン株式会社 | 組電池 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220018706A (ko) * | 2020-08-07 | 2022-02-15 | 주식회사 엘지에너지솔루션 | 전지 모듈 및 이를 포함하는 전지 팩 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011034883A (ja) * | 2009-08-04 | 2011-02-17 | Toshiba Corp | 二次電池パック |
JP2015187912A (ja) * | 2012-08-09 | 2015-10-29 | 三洋電機株式会社 | 電源装置の製造方法、電源装置及びこれを備える電動車両並びに蓄電装置 |
JP2015230208A (ja) * | 2014-06-04 | 2015-12-21 | 株式会社東海理化電機製作所 | バッテリ状態測定装置及びそれを備えたバッテリ |
JP2016018634A (ja) * | 2014-07-07 | 2016-02-01 | 株式会社東芝 | 電池モジュール |
Family Cites Families (11)
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JP3470994B2 (ja) | 1997-06-12 | 2003-11-25 | 株式会社豊田中央研究所 | 圧電セラミックス素子 |
DE602006011441D1 (de) * | 2005-02-28 | 2010-02-11 | Koninkl Philips Electronics Nv | Anzeigeeinrichtung |
JP5372449B2 (ja) * | 2008-09-24 | 2013-12-18 | 三洋電機株式会社 | バッテリシステム |
JP5223607B2 (ja) | 2008-11-10 | 2013-06-26 | 株式会社デンソー | 電池パックの高電圧検出モジュール装置 |
KR101758046B1 (ko) | 2009-12-22 | 2017-07-14 | 버텍스 파마슈티칼스 인코포레이티드 | 포스파티딜이노시톨 3-키나제의 이소인돌리논 억제제 |
CN102473882A (zh) * | 2010-02-02 | 2012-05-23 | 松下电器产业株式会社 | 电池组件及其制造方法 |
JP2011210711A (ja) * | 2010-03-12 | 2011-10-20 | Autonetworks Technologies Ltd | 電池モジュール |
CN102064291B (zh) * | 2010-12-14 | 2013-04-10 | 长丰集团有限责任公司 | 一体压紧叠加式电池模块 |
CN103390742B (zh) * | 2012-05-08 | 2017-07-18 | 三星Sdi株式会社 | 电池组 |
DE102014221707A1 (de) * | 2014-07-11 | 2016-01-14 | Robert Bosch Gmbh | Gehäuse für eine Vielzahl von Batteriezellen umfassend drei Hauptbestandteile |
CN106299223B (zh) * | 2015-05-25 | 2019-08-30 | 宁德时代新能源科技股份有限公司 | 电池模组 |
-
2017
- 2017-06-12 JP JP2017114916A patent/JP6647738B2/ja active Active
-
2018
- 2018-06-08 DE DE102018209132.3A patent/DE102018209132A1/de active Pending
- 2018-06-11 US US16/005,651 patent/US10770700B2/en active Active
- 2018-06-12 CN CN201810599428.0A patent/CN109037506B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011034883A (ja) * | 2009-08-04 | 2011-02-17 | Toshiba Corp | 二次電池パック |
JP2015187912A (ja) * | 2012-08-09 | 2015-10-29 | 三洋電機株式会社 | 電源装置の製造方法、電源装置及びこれを備える電動車両並びに蓄電装置 |
JP2015230208A (ja) * | 2014-06-04 | 2015-12-21 | 株式会社東海理化電機製作所 | バッテリ状態測定装置及びそれを備えたバッテリ |
JP2016018634A (ja) * | 2014-07-07 | 2016-02-01 | 株式会社東芝 | 電池モジュール |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021064506A (ja) * | 2019-10-11 | 2021-04-22 | 株式会社デンソー | 電池パック |
JP7226236B2 (ja) | 2019-10-11 | 2023-02-21 | 株式会社デンソー | 電池パック |
JP2023510377A (ja) * | 2020-06-17 | 2023-03-13 | エルジー エナジー ソリューション リミテッド | バスバー接続用の半田ピンを備え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 |
JP7428330B2 (ja) | 2020-06-17 | 2024-02-06 | エルジー エナジー ソリューション リミテッド | バスバー接続用の半田ピンを備え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 |
JP2022173609A (ja) * | 2021-05-10 | 2022-11-22 | 矢崎総業株式会社 | バスバモジュール |
JP7418374B2 (ja) | 2021-05-10 | 2024-01-19 | 矢崎総業株式会社 | バスバモジュール |
WO2023188208A1 (ja) * | 2022-03-30 | 2023-10-05 | ビークルエナジージャパン株式会社 | 組電池 |
Also Published As
Publication number | Publication date |
---|---|
CN109037506B (zh) | 2021-05-04 |
US10770700B2 (en) | 2020-09-08 |
CN109037506A (zh) | 2018-12-18 |
US20180358588A1 (en) | 2018-12-13 |
JP6647738B2 (ja) | 2020-02-14 |
DE102018209132A1 (de) | 2018-12-13 |
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