JP6780109B2 - 安全性が向上したバッテリーモジュール及びバッテリーパック - Google Patents
安全性が向上したバッテリーモジュール及びバッテリーパック Download PDFInfo
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- JP6780109B2 JP6780109B2 JP2019524458A JP2019524458A JP6780109B2 JP 6780109 B2 JP6780109 B2 JP 6780109B2 JP 2019524458 A JP2019524458 A JP 2019524458A JP 2019524458 A JP2019524458 A JP 2019524458A JP 6780109 B2 JP6780109 B2 JP 6780109B2
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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
- 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
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/02—Permanently-installed equipment with containers for delivering the extinguishing substance
- A62C35/10—Containers destroyed or opened by flames or heat
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/08—Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers
- A62C37/10—Releasing means, e.g. electrically released
- A62C37/11—Releasing means, e.g. electrically released heat-sensitive
- A62C37/14—Releasing means, e.g. electrically released heat-sensitive with frangible vessels
-
- 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
- H01M10/4207—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells 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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/63—Control systems
- H01M10/635—Control systems based on ambient temperature
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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
- 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
- H01M50/233—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
-
- 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
- H01M50/289—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs
- H01M50/291—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs characterised by their shape
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2200/00—Safety devices for primary or secondary batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2200/00—Safety devices for primary or secondary batteries
- H01M2200/10—Temperature sensitive devices
-
- 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
- H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
-
- 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)
- Business, Economics & Management (AREA)
- Public Health (AREA)
- Health & Medical Sciences (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Automation & Control Theory (AREA)
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Description
即ち、メインフレーム31を基準にして一側に位置する電極リード12は、相互結合して一つの電極リード結合体を形成し、メインフレーム32を基準にして前記一側と反対側である他側に位置する電極リード12は、相互結合してもう一つのリード結合体を形成し、サブフレーム32は、このようなリード結合体が安定した結合状態を維持するようにする支持構造物として機能することができる。
1a ヒューズ
1b 抵抗
2 センス抵抗
3 マイクロコントローラー
4 スイッチ
10 バッテリーセル
11 パウチケース
11c はね部
11b 封止部、テラス部
11a 噴射孔、収容部
12 電極リード
13 シーラント
20 セル積層体
30 モジュールフレーム
31 メインフレーム
31a 噴射孔
32 サブフレーム
40 消火ユニット
Claims (6)
- 複数のバッテリーセルが積層されて形成されたセル積層体と、
前記セル積層体の一側または両側に結合するモジュールフレームと、
前記モジュールフレームの内部に収容され、基準温度以上で消火薬剤を噴出する消火ユニットと、
を含み、
前記モジュールフレームが、
前記セル積層体の積層方向の中心部に配置され、前記消火ユニットを収容するメインフレームと、
前記メインフレームの両側部に配置され、相互隣接したバッテリーセルの間ごとに介在される複数のサブフレームと、
を含み、
前記サブフレームが、前記バッテリーセルの封止部及び電極リードを支持する、バッテリーモジュール。 - 前記メインフレームは、前記消火薬剤を噴出する複数の噴射孔を備えることを特徴とする請求項1に記載のバッテリーモジュール。
- 前記噴射孔は、出口部分が上方へ進むほど広くなるテーパ形状を有することを特徴とする請求項2に記載のバッテリーモジュール。
- 前記消火ユニットが、
前記メインフレームに形成された収容空間内に位置し、前記セル積層体を構成する複数のバッテリーセルにおける中心部に位置する二つのセル各々の収容部と接触することを特徴とする請求項1に記載のバッテリーモジュール。 - 前記消火ユニットが、
基準温度以上で気化する消火薬剤と、
前記消火薬剤を収容し、前記基準温度以上で破断する収容容器と、
を含むことを特徴とする請求項1に記載のバッテリーモジュール。 - 請求項1から請求項5のうちいずれか一項に記載のバッテリーモジュールと、
少なくとも一つの前記バッテリーモジュールを収容するパックハウジングと、
を含む、バッテリーパック。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2017-0076763 | 2017-06-16 | ||
| KR1020170076763A KR102250161B1 (ko) | 2017-06-16 | 2017-06-16 | 안전성이 향상된 배터리 모듈 및 배터리 팩 |
| PCT/KR2018/000138 WO2018230797A1 (ko) | 2017-06-16 | 2018-01-03 | 안전성이 향상된 배터리 모듈 및 배터리 팩 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2020500401A JP2020500401A (ja) | 2020-01-09 |
| JP6780109B2 true JP6780109B2 (ja) | 2020-11-04 |
Family
ID=64659329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019524458A Active JP6780109B2 (ja) | 2017-06-16 | 2018-01-03 | 安全性が向上したバッテリーモジュール及びバッテリーパック |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US10874889B2 (ja) |
| EP (1) | EP3525256B1 (ja) |
| JP (1) | JP6780109B2 (ja) |
| KR (1) | KR102250161B1 (ja) |
| CN (1) | CN109891625B (ja) |
| WO (1) | WO2018230797A1 (ja) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR102512593B1 (ko) | 2019-02-26 | 2023-03-27 | 한국자동차연구원 | 배터리 모듈 |
| KR102799012B1 (ko) | 2019-09-24 | 2025-04-21 | 주식회사 엘지에너지솔루션 | 배터리 모듈 및 이러한 배터리 모듈을 포함하는 배터리 랙 및 전력 저장 장치 |
| CN110797476A (zh) * | 2019-10-24 | 2020-02-14 | 桑顿新能源科技(长沙)有限公司 | 一种自动灭火的电池模块 |
| KR102932319B1 (ko) * | 2020-02-27 | 2026-02-26 | 주식회사 엘지에너지솔루션 | 배터리 팩, 그것을 포함하는 배터리 랙, 및 전력 저장 시스템 |
| KR102767135B1 (ko) * | 2020-03-04 | 2025-02-11 | 주식회사 엘지에너지솔루션 | 배터리 모듈, 이러한 배터리 모듈을 포함하는 배터리 랙 및 이러한 배터리 랙을 포함하는 전력 저장 장치 |
| KR102880818B1 (ko) * | 2020-05-04 | 2025-11-05 | 주식회사 엘지에너지솔루션 | 소화부가 구비된 전지 모듈 |
| KR102951375B1 (ko) | 2020-07-28 | 2026-04-10 | 주식회사 엘지에너지솔루션 | 이차전지 |
| KR102841554B1 (ko) * | 2020-10-19 | 2025-08-01 | 주식회사 엘지에너지솔루션 | 배터리 랙, 전력 저장 장치, 및 발전 시스템 |
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| KR102616790B1 (ko) * | 2022-12-09 | 2023-12-27 | 주식회사 포투원 | 화재안전 배터리 팩 |
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2017
- 2017-06-16 KR KR1020170076763A patent/KR102250161B1/ko active Active
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2018
- 2018-01-03 US US16/341,409 patent/US10874889B2/en active Active
- 2018-01-03 EP EP18817851.1A patent/EP3525256B1/en active Active
- 2018-01-03 CN CN201880004065.XA patent/CN109891625B/zh active Active
- 2018-01-03 JP JP2019524458A patent/JP6780109B2/ja active Active
- 2018-01-03 WO PCT/KR2018/000138 patent/WO2018230797A1/ko not_active Ceased
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|---|---|
| US10874889B2 (en) | 2020-12-29 |
| EP3525256A1 (en) | 2019-08-14 |
| US20200038698A1 (en) | 2020-02-06 |
| JP2020500401A (ja) | 2020-01-09 |
| EP3525256A4 (en) | 2020-01-08 |
| CN109891625B (zh) | 2022-03-04 |
| WO2018230797A1 (ko) | 2018-12-20 |
| CN109891625A (zh) | 2019-06-14 |
| KR20180137292A (ko) | 2018-12-27 |
| EP3525256B1 (en) | 2023-07-26 |
| KR102250161B1 (ko) | 2021-05-07 |
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