JP5579322B2 - 障害時にバッテリセルを熱的に分離させるための方法、および、当該バッテリセルを備えているバッテリモジュール - Google Patents
障害時にバッテリセルを熱的に分離させるための方法、および、当該バッテリセルを備えているバッテリモジュール Download PDFInfo
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- JP5579322B2 JP5579322B2 JP2013517334A JP2013517334A JP5579322B2 JP 5579322 B2 JP5579322 B2 JP 5579322B2 JP 2013517334 A JP2013517334 A JP 2013517334A JP 2013517334 A JP2013517334 A JP 2013517334A JP 5579322 B2 JP5579322 B2 JP 5579322B2
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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
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- 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
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- 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
- H01M10/61—Types of temperature control
- H01M10/617—Types of temperature control for achieving uniformity or desired distribution of temperature
-
- 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
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
-
- 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
- H01M10/63—Control systems
-
- 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
- H01M10/653—Means for temperature control structurally associated with the cells characterised by electrically insulating or thermally conductive materials
-
- 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
- H01M10/658—Means for temperature control structurally associated with the cells by thermal insulation or shielding
-
- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/574—Devices or arrangements for the interruption of current
-
- 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
- H01M50/574—Devices or arrangements for the interruption of current
- H01M50/581—Devices or arrangements for the interruption of current in response to temperature
-
- 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
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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)
- Automation & Control Theory (AREA)
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Description
Claims (7)
- 相互に隣接して配置されており、且つ、電気的に相互に接続されている複数のバッテリセル(2,3)と、前記バッテリセル(2,3)及び/又はバッテリモジュール(1)の少なくとも一つの動作パラメータを監視する装置(6,9)とを備えているバッテリモジュール(1)であって、
前記バッテリモジュール(1)は、隣接するバッテリセル(2,3)間の熱抵抗を上昇させる装置(4,8)を備えており、該熱抵抗を上昇させる装置(4,8)は、前記バッテリセル(2,3)及び/又は前記バッテリモジュール(1)の少なくとも一つの動作パラメータを監視する装置(6,9)と接続されており、該接続により、監視される前記動作パラメータが閾値を超過した際に、前記熱抵抗を上昇させる装置(4,8)が作動される、バッテリモジュールにおいて、
前記バッテリセル(2,3)間の前記熱抵抗を上昇させる装置(4)は、個々のバッテリセル(2,3)間の間隔を機械的に拡大させる装置であり、
前記バッテリセル(2,3)間の前記熱抵抗を上昇させる装置(4)は少なくとも一つのバネエレメントによって形成されており、該バネエレメントは前記バッテリモジュール(1)の通常の動作状態において緊縮されており、監視される前記動作パラメータが前記閾値を超過した際には弛緩され、
前記バネエレメントは、該バネエレメントの弛緩により、隣接する少なくとも二つのバッテリセル(2,3)の間隔が拡大されるように、前記バッテリモジュール(1)内に配置されている、
ことを特徴とする、バッテリモジュール(1)。 - 前記バッテリモジュール(1)は、個々のバッテリセル間の電気的な接続を分離するための装置を備えており、該装置は、前記少なくとも一つの動作パラメータを監視する装置(6,9)と接続されており、該接続により、閾値温度の超過時には前記バッテリセル(2,3)相互の電気的な分離が行なわれる、請求項1に記載のバッテリモジュール(1)。
- 前記バッテリセル(2,3)間の前記熱抵抗を上昇させるための装置(4)は発火式の装置であり、該発火式の装置は、監視される前記動作パラメータが閾値を超過した際に前記少なくとも一つの動作パラメータを監視する装置(6,9)によって作動され、発火性の反応によって、隣接する少なくとも二つのバッテリセル(2,3)の間隔が機械的に拡大される、請求項1又は2に記載のバッテリモジュール(1)。
- 隣接するバッテリセル(2,3)間の前記熱抵抗を上昇させる装置(8)は、監視される前記動作パラメータが前記閾値を超過した際に、前記少なくとも一つの動作パラメータを監視する装置(9)によって作動されて、隣接する二つのバッテリセル(2,3)間の間隙に絶縁発泡体を導入する機構によって形成されている、請求項1又は2に記載のバッテリモジュール(1)。
- 前記絶縁発泡体はポリウレタンを基礎とする非可燃性の絶縁発泡体である、請求項4に記載のバッテリモジュール(1)。
- 個々のバッテリセル(2,3)及び/又はバッテリモジュール(1)の少なくとも一つの動作パラメータを監視し、
バッテリセル(2,3)及び/又はバッテリモジュール(1)の監視される前記動作パラメータが閾値を超過した際に、相互に隣接して配置されている二つのバッテリセル(2,3)間の熱抵抗を上昇させることを特徴とする、バッテリモジュール(1)内に相互に隣接して配置されている複数のバッテリセル(2,3)を熱的に分離させるための方法において、
前記熱抵抗を上昇させるために、隣接する二つのバッテリセル(2,3)間の間隙に絶縁発泡体を導入することを特徴とする、方法。 - 前記熱抵抗を、隣接する二つのバッテリセル(2,3)の間隔を拡大させることにより上昇させる、請求項6に記載の方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE201010030881 DE102010030881A1 (de) | 2010-07-02 | 2010-07-02 | Thermische Entkopplung von Batteriezellen im Störfall |
| DE102010030881.1 | 2010-07-02 | ||
| PCT/EP2011/061225 WO2012001174A2 (de) | 2010-07-02 | 2011-07-04 | Thermische entkopplung von batteriezellen im störfall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2013536542A JP2013536542A (ja) | 2013-09-19 |
| JP5579322B2 true JP5579322B2 (ja) | 2014-08-27 |
Family
ID=44503758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013517334A Expired - Fee Related JP5579322B2 (ja) | 2010-07-02 | 2011-07-04 | 障害時にバッテリセルを熱的に分離させるための方法、および、当該バッテリセルを備えているバッテリモジュール |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9214704B2 (ja) |
| EP (1) | EP2589094B1 (ja) |
| JP (1) | JP5579322B2 (ja) |
| KR (1) | KR20130112732A (ja) |
| CN (1) | CN102959762B (ja) |
| DE (1) | DE102010030881A1 (ja) |
| ES (1) | ES2606172T3 (ja) |
| WO (1) | WO2012001174A2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210234211A1 (en) * | 2018-07-17 | 2021-07-29 | Honda Motor Co., Ltd. | Battery device and method for manufacturing battery device |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012202328A1 (de) * | 2012-02-16 | 2013-08-22 | Robert Bosch Gmbh | Energiespeicheranordnung und Verfahren zum Betreiben einer Energiespeicheranordnung |
| EP3333932B1 (en) * | 2016-12-06 | 2019-02-13 | Samsung SDI Co., Ltd. | Battery system |
| DE102016014722A1 (de) | 2016-12-09 | 2017-07-13 | Daimler Ag | Zellblock für eine Kraftfahrzeugbatterie, mit einem Wärmeschott zur Verhinderung der Ausbreitung einer lokalen Überhitzung |
| EP4567970A3 (en) | 2016-12-27 | 2026-01-21 | Mitsubishi Chemical Corporation | Partition member, assembled battery, and heat transmission control method for assembled battery |
| KR102701849B1 (ko) * | 2017-01-26 | 2024-09-02 | 삼성전자주식회사 | 적응적 열 저항 및 열 용량을 사용하는 열 관리 장치 및 방법 |
| US10665849B2 (en) * | 2017-03-20 | 2020-05-26 | The Boeing Company | Battery cell design for preventing internal short circuits from occurring and propagating |
| US10566647B2 (en) * | 2017-11-27 | 2020-02-18 | Facebook, Inc. | System, method, and apparatus for battery cell-stack compression |
| WO2019107560A1 (ja) * | 2017-11-30 | 2019-06-06 | 三菱ケミカル株式会社 | 仕切り部材及び組電池 |
| DE102018009715A1 (de) | 2018-12-12 | 2019-06-27 | Daimler Ag | Elektrischer Energiespeicher |
| DE102019130435A1 (de) * | 2019-11-12 | 2021-05-12 | Bayerische Motoren Werke Aktiengesellschaft | Energiespeicher für ein Kraftfahrzeug, Kraftfahrzeug und Verwendung |
| EP4139985B1 (en) * | 2020-04-22 | 2024-08-14 | Volvo Truck Corporation | An electric energy storage system for a vehicle |
| KR20220095354A (ko) | 2020-12-29 | 2022-07-07 | 현대자동차주식회사 | 항공모빌리티의 전력 관리 시스템 및 그 운영방법 |
| KR102815965B1 (ko) * | 2021-02-10 | 2025-05-30 | 주식회사 엘지에너지솔루션 | 배터리 모듈, 배터리 팩, 자동차, 및 배터리 모듈을 제조하는 방법 |
| DE102021205171A1 (de) | 2021-05-20 | 2022-11-24 | Volkswagen Aktiengesellschaft | Hochvolt-Batteriesystem |
| DE102022204846A1 (de) | 2022-05-17 | 2023-11-23 | Volkswagen Aktiengesellschaft | Hochvolt-Batteriesystem |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3242153B2 (ja) | 1992-06-08 | 2001-12-25 | 本田技研工業株式会社 | バッテリモジュールの温度調節用構造体 |
| JP3830243B2 (ja) | 1997-10-06 | 2006-10-04 | トヨタ自動車株式会社 | 電池電源装置 |
| US20060164795A1 (en) * | 2005-01-21 | 2006-07-27 | International Business Machines Corporation | Systems and methods for thermally isolating independent energy producing entities |
| KR100667943B1 (ko) | 2005-01-26 | 2007-01-11 | 삼성에스디아이 주식회사 | 이차 전지 모듈 |
| EP2057702A1 (en) | 2006-08-29 | 2009-05-13 | Johnson Controls Saft Advanced Power Solutions LLC | Battery module |
| JP2008181822A (ja) * | 2007-01-25 | 2008-08-07 | Sanyo Electric Co Ltd | 電池パック及びその製造方法 |
| DE102007010739B4 (de) | 2007-02-27 | 2009-01-29 | Daimler Ag | Batterie mit einer Wärmeleitplatte |
| JP5449695B2 (ja) * | 2007-05-24 | 2014-03-19 | 三洋電機株式会社 | 組電池 |
| JP2010061982A (ja) * | 2008-09-03 | 2010-03-18 | Toyota Motor Corp | 蓄電装置 |
| JP5326480B2 (ja) | 2008-10-14 | 2013-10-30 | トヨタ自動車株式会社 | 蓄電装置 |
| EP2219246A1 (en) * | 2009-02-10 | 2010-08-18 | Autoliv Development AB | A safety arrangement for a motor vehicle |
| DE102009018442B4 (de) * | 2009-04-22 | 2020-01-16 | Audi Ag | Vorrichtung zur Anordnung einer Traktionsbatterie |
| WO2011123808A2 (en) * | 2010-04-02 | 2011-10-06 | Boston-Power, Inc. | Battery pack safety techniques |
-
2010
- 2010-07-02 DE DE201010030881 patent/DE102010030881A1/de not_active Withdrawn
-
2011
- 2011-07-04 WO PCT/EP2011/061225 patent/WO2012001174A2/de not_active Ceased
- 2011-07-04 JP JP2013517334A patent/JP5579322B2/ja not_active Expired - Fee Related
- 2011-07-04 KR KR1020127034273A patent/KR20130112732A/ko not_active Ceased
- 2011-07-04 ES ES11738650.8T patent/ES2606172T3/es active Active
- 2011-07-04 US US13/807,791 patent/US9214704B2/en active Active
- 2011-07-04 EP EP11738650.8A patent/EP2589094B1/de active Active
- 2011-07-04 CN CN201180032952.6A patent/CN102959762B/zh active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210234211A1 (en) * | 2018-07-17 | 2021-07-29 | Honda Motor Co., Ltd. | Battery device and method for manufacturing battery device |
| US12266774B2 (en) * | 2018-07-17 | 2025-04-01 | Honda Motor Co., Ltd. | Battery device and method for manufacturing battery device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2013536542A (ja) | 2013-09-19 |
| EP2589094B1 (de) | 2016-09-07 |
| CN102959762B (zh) | 2015-04-22 |
| WO2012001174A3 (de) | 2012-02-23 |
| US9214704B2 (en) | 2015-12-15 |
| KR20130112732A (ko) | 2013-10-14 |
| CN102959762A (zh) | 2013-03-06 |
| ES2606172T3 (es) | 2017-03-23 |
| DE102010030881A1 (de) | 2012-01-05 |
| US20130189551A1 (en) | 2013-07-25 |
| EP2589094A2 (de) | 2013-05-08 |
| WO2012001174A2 (de) | 2012-01-05 |
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