JP7167361B2 - 超吸水吸収性シートを備えるess - Google Patents
超吸水吸収性シートを備えるess Download PDFInfo
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- 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
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
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- 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
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- H01M10/627—Stationary installations, e.g. power plant buffering or backup power supplies
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- H01M10/63—Control systems
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- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
- H01M10/647—Prismatic or flat cells, e.g. pouch cells
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- H—ELECTRICITY
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- H01M10/655—Solid structures for heat exchange or heat conduction
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- H01M10/65—Means for temperature control structurally associated with the cells
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- H01M10/6554—Rods or plates
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- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
- H01M10/6557—Solid parts with flow channel passages or pipes for heat exchange arranged between the cells
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- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6567—Liquids
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- H—ELECTRICITY
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- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6567—Liquids
- H01M10/6568—Liquids characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
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- H—ELECTRICITY
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- 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
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- H—ELECTRICITY
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- 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
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- 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
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- 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
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- H01M2200/00—Safety devices for primary or secondary batteries
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- H01M2200/00—Safety devices for primary or secondary batteries
- H01M2200/10—Temperature sensitive devices
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- 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
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- 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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Description
前記第2遮断シートは、第2結合スリットを備え、前記第1遮断シートは、前記第2結合スリットに挿入されて前記第2遮断シートに結合し得る。
120 バッテリーモジュール
121 バッテリーセル
121a 電極リード
122 バスバーフレーム
123 モジュールハウジング
124 エアインレット
125 エアアウトレット
200 ESSハウジング
300 第1遮断シート
300a 第1結合スリット
310 第2遮断シート
310a 第2結合スリット
400 消火装置
410 消火薬剤タンク
420 消火薬剤噴射管
500 冷却装置
510 冷却水タンク
520 冷却水供給管
530 冷却水噴射管
600 センサー
700 制御装置
Claims (14)
- エネルギー貯蔵システム(ESS)であって、
複数のバッテリーモジュールと、前記複数のバッテリーモジュールを収容するバッテリーラックと、を有する複数のサブESSを含むサブESS積層体と、
前記複数のサブESSを収容するESSハウジングと、
前記ESSハウジングの内部に設けられ、前記ESSハウジング内部の温度及び煙の少なくともいずれか一つを感知するセンサーと、
互いに隣接するサブESSの間ごとに介在される第1遮断シートと、
前記ESSハウジングの内部に消火薬剤を供給する消火装置と、
前記第1遮断シートに冷却水を供給する冷却装置と、を含む、ESS。 - 前記第1遮断シートが、超吸水性シートであることを特徴とする、請求項1に記載のESS。
- 前記第1遮断シートが、1g当たり20~200gの冷却水を吸収して保持できる超吸水性ファイバーを含むことを特徴とする、請求項2に記載のESS。
- 前記超吸水性ファイバーが、でん粉系素材、セルロース系素材及び合成ポリマー系素材のうち少なくとも一つを含む超吸水性樹脂を含むことを特徴とする、請求項3に記載のESS。
- 前記バッテリーモジュールが、
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、
前記セル積層体を収容するモジュールハウジングと、を含むことを特徴とする、請求項1~4のいずれか一項に記載のESS。 - 前記複数のバッテリーモジュールが、前記バッテリーラック内で上下へ積層されることを特徴とする、請求項1~5のいずれか一項に記載のESS。
- 前記ESSが、前記バッテリーラック内で上下方向に沿って互いに隣接するバッテリーモジュールの間に介在される少なくとも一つの第2遮断シートをさらに含むことを特徴とする、請求項6に記載のESS。
- 前記第2遮断シートは、
前記バッテリーラックを貫通して前記サブESS積層体の積層方向の一側から他側を横切って配置されることを特徴とする、請求項7に記載のESS。 - 前記第1遮断シートが、第1結合スリットを備え、
前記第2遮断シートが、前記第1結合スリットに挿入されて前記第1遮断シートに結合することを特徴とする、請求項8に記載のESS。 - 前記第2遮断シートが、第2結合スリットを備え、
前記第1遮断シートが、前記第2結合スリットに挿入されて前記第2遮断シートに結合することを特徴とする、請求項8に記載のESS。 - 前記第2遮断シートが、超吸水性シートであることを特徴とする、請求項7~10のいずれか一項に記載のESS。
- 前記第2遮断シートが、1g当たり20~200gの冷却水を吸収して保持できる超吸水性ファイバーを含むことを特徴とする、請求項7~11のいずれか一項に記載のESS。
- 前記超吸水性ファイバーが、でん粉系素材、セルロース系素材及び合成ポリマー系素材のうち少なくともいずれか一つを含む超吸水性樹脂を含むことを特徴とする、請求項12に記載のESS。
- 前記ESSが、前記センサーで感知された温度に関わる情報及び煙の発生有無に関わる情報のうち少なくともいずれか一つを参照して前記消火装置及び冷却装置の動作を制御する制御装置をさらに含むことを特徴とする、請求項1~13のいずれか一項に記載のESS。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2020-0024461 | 2020-02-27 | ||
KR1020200024461A KR20210109316A (ko) | 2020-02-27 | 2020-02-27 | 초 흡수성 시트를 구비하는 ess |
PCT/KR2020/015427 WO2021172697A1 (ko) | 2020-02-27 | 2020-11-05 | 초 흡수성 시트를 구비하는 ess |
Publications (2)
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JP2022525729A JP2022525729A (ja) | 2022-05-19 |
JP7167361B2 true JP7167361B2 (ja) | 2022-11-08 |
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JP2021548613A Active JP7167361B2 (ja) | 2020-02-27 | 2020-11-05 | 超吸水吸収性シートを備えるess |
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US (1) | US20220223934A1 (ja) |
EP (1) | EP3955371A4 (ja) |
JP (1) | JP7167361B2 (ja) |
KR (1) | KR20210109316A (ja) |
CN (1) | CN113795967A (ja) |
AU (1) | AU2020431251A1 (ja) |
WO (1) | WO2021172697A1 (ja) |
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KR102364343B1 (ko) * | 2021-09-16 | 2022-02-18 | 주식회사 올테크 | Ess 시스템 |
AU2022429094A1 (en) * | 2021-12-27 | 2024-03-14 | Lg Energy Solution, Ltd. | Battery pack with improved safety |
KR20230171557A (ko) | 2022-06-14 | 2023-12-21 | 주식회사 엘지에너지솔루션 | 이차전지용 흡열 파우치 어셈블리 |
DE102022120726A1 (de) | 2022-08-17 | 2024-02-22 | Audi Aktiengesellschaft | Energiespeicher für ein Kraftfahrzeug, Kraftfahrzeug und Verfahren zum Herstellen eines Energiespeichers |
KR20240052339A (ko) * | 2022-10-14 | 2024-04-23 | 주식회사 엘지에너지솔루션 | 모듈 내부의 온도 안정성이 개선된 이차전지 모듈 |
WO2024167396A1 (en) * | 2023-02-06 | 2024-08-15 | Boris Jankovski | Fire suppression and extinguishing system in lithium-ion batteries and other confined spaces |
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KR102095427B1 (ko) | 2018-08-28 | 2020-03-31 | 대우조선해양 주식회사 | 극저온 액화가스 화물창의 멤브레인형 단열시스템, 및 그 멤브레인형 단열시스템을 구비하는 극저온 액화가스 운반선 |
KR101918022B1 (ko) * | 2018-08-29 | 2018-11-13 | (주)대은 | 공조 및 소화 기능을 포함하는 ess시스템 |
KR101939812B1 (ko) * | 2018-08-29 | 2019-01-18 | (주)대은 | 안전성이 강화된 공조 기능을 포함하는 ess시스템 |
CN109985335A (zh) * | 2019-04-01 | 2019-07-09 | 北京工业大学 | 一种新能源汽车用锂离子电池的分离式自动灭火系统 |
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WO2012015002A1 (ja) | 2010-07-30 | 2012-02-02 | 三洋電機株式会社 | 蓄電システム及び二次電池収納システムラック |
JP2016146298A (ja) | 2015-02-09 | 2016-08-12 | 本田技研工業株式会社 | バッテリ装置 |
JP2017147128A (ja) | 2016-02-17 | 2017-08-24 | 三菱重工業株式会社 | 電池モジュール、および、電池システム |
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US20220223934A1 (en) | 2022-07-14 |
CN113795967A (zh) | 2021-12-14 |
WO2021172697A1 (ko) | 2021-09-02 |
EP3955371A4 (en) | 2022-07-20 |
AU2020431251A1 (en) | 2021-12-09 |
EP3955371A1 (en) | 2022-02-16 |
JP2022525729A (ja) | 2022-05-19 |
KR20210109316A (ko) | 2021-09-06 |
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