JP7018147B2 - 相変化冷却モジュール及びこれを用いるバッテリーパック - Google Patents
相変化冷却モジュール及びこれを用いるバッテリーパック Download PDFInfo
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- JP7018147B2 JP7018147B2 JP2020566567A JP2020566567A JP7018147B2 JP 7018147 B2 JP7018147 B2 JP 7018147B2 JP 2020566567 A JP2020566567 A JP 2020566567A JP 2020566567 A JP2020566567 A JP 2020566567A JP 7018147 B2 JP7018147 B2 JP 7018147B2
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- cooling
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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
- H01M10/60—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
- H01M10/6569—Fluids undergoing a liquid-gas phase change or transition, e.g. evaporation or condensation
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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
- H01M10/60—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
- H01M10/62—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
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6552—Closed pipes transferring heat by thermal conductivity or phase transition, e.g. heat pipes
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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
- H01M10/60—Heating or cooling; Temperature control
- 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
-
- 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
-
- 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
-
- 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)
- Secondary Cells (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Battery Mounting, Suspending (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Description
[発明の効果]
100:ボディー部
110:冷却チャンネル
200:多孔層
300:冷却媒体
H:被冷却体
B:気泡
Claims (7)
- 内部に一定経路に沿って貫通形成される冷却チャンネルを備え、被冷却体に付着されて 前記被冷却体の熱を前記冷却チャンネルに伝達するボディー部;
前記冷却チャンネルの壁面に一定厚さで形成され、表面に多数の孔隙を備える多孔層;及び
前記多孔層と接触した状態で前記冷却チャンネルの内部を流動しながら前記被冷却体から熱を吸収して沸騰(boiling)することに必要な潜熱に用いる冷却媒体;を含む、相変化冷却モジュール。 - 前記冷却チャンネルは、前記冷却媒体が第1圧力で流動する第1区間と、前記冷却媒体が前記第1圧力より低い第2圧力で流動する第2区間を備え、
前記第2区間の断面積が前記第1区間の断面積より大きく形成されることを特徴とする、請求項1に記載の相変化冷却モジュール。 - 前記ボディー部は、前記被冷却体が付着される付着領域と、前記被冷却体が付着されない未付着領域を備え、
前記未付着領域に沿って設けられて前記冷却媒体が流入し、前記冷却チャンネルと連結される過冷チャンネル;をさらに含むことを特徴とする、請求項1に記載の相変化冷却モジュール。 - 前記冷却媒体は、前記冷却媒体の沸騰点(boiling point)未満の温度で前記過冷チャンネルの入口に供給され、前記冷却チャンネルの内部を流動する過程で前記ボディー部から熱を吸収して前記冷却媒体の沸騰点に温度が上昇することを特徴とする、請求項3に記載の相変化冷却モジュール。
- 前記冷却媒体は、前記多孔層の厚さまたは前記孔隙のサイズによって熱流速(heatflux)が増加してから減少する臨界点を有し、
前記多孔層は、前記臨界点に対応する前記多孔層の厚さまたは前記孔隙のサイズに形成されることを特徴とする、請求項1に記載の相変化冷却モジュール。 - 前記冷却チャンネルは、前記冷却媒体が流入する入口と、前記冷却媒体が排出される出口を備え、
前記冷却チャンネルの入口と連結されて前記冷却媒体を前記冷却チャンネルに供給する供給ラインと、前記冷却チャンネルの出口と連結されて前記冷却チャンネルから排出される冷却媒体が流入する流入ラインと、前記供給ラインに供給される冷却媒体と前記流入ラインに流入する冷却媒体が互いに熱交換される熱交換領域を備える熱交換部;をさらに含むことを特徴とする、請求項1に記載の相変化冷却モジュール。 - 相変化冷却モジュールが設置されたバッテリーパックにおいて、
前記相変化冷却モジュールは、
内部に一定経路に沿って貫通形成される冷却チャンネルを備え、被冷却体に付着されて 前記被冷却体の熱を前記冷却チャンネルに伝達するボディー部;
前記冷却チャンネルの壁面に一定厚さで形成され、表面に多数の孔隙を備える多孔層;及び
前記多孔層と接触した状態で前記冷却チャンネルの内部を流動しながら前記被冷却体から熱を吸収して沸騰(boiling)することに必要な潜熱に用いる冷却媒体;を含むことを特徴とする、バッテリーパック。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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KR10-2018-0060602 | 2018-05-28 | ||
KR1020180060602A KR101990592B1 (ko) | 2018-05-28 | 2018-05-28 | 상변화 냉각모듈 및 이를 이용하는 배터리팩 |
PCT/KR2019/006352 WO2019231202A1 (ko) | 2018-05-28 | 2019-05-28 | 상변화 냉각모듈 및 이를 이용하는 배터리팩 |
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JP2021527922A JP2021527922A (ja) | 2021-10-14 |
JP7018147B2 true JP7018147B2 (ja) | 2022-02-09 |
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US (1) | US20210218090A1 (ja) |
JP (1) | JP7018147B2 (ja) |
KR (1) | KR101990592B1 (ja) |
WO (1) | WO2019231202A1 (ja) |
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CN108215923B (zh) * | 2018-02-08 | 2023-11-24 | 中国科学院电工研究所 | 一种电动汽车热管理系统 |
GB2615102B (en) * | 2022-01-27 | 2024-01-10 | Luthmore Ltd | Water heating system |
DE102022111482A1 (de) | 2022-05-09 | 2023-11-09 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Batterieanordnung |
KR102567615B1 (ko) | 2022-11-11 | 2023-08-17 | 한화시스템 주식회사 | 냉각 장치 및 전자 장비 |
CN116722273B (zh) * | 2023-08-01 | 2023-10-31 | 西安奇点能源股份有限公司 | 一种相变直冷式电池包 |
KR102742518B1 (ko) | 2023-10-19 | 2024-12-16 | 한화시스템 주식회사 | 증기 챔버의 성능 시험 장치 및 방법 |
Citations (2)
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JP2010277863A (ja) | 2009-05-28 | 2010-12-09 | Sanyo Electric Co Ltd | 車両用のバッテリシステム及びこのバッテリシステムを搭載する車両 |
WO2018070115A1 (ja) | 2016-10-12 | 2018-04-19 | 株式会社デンソー | 蒸発器 |
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JPH0258296A (ja) * | 1988-08-23 | 1990-02-27 | Fujitsu Ltd | 冷却装置 |
JP3646024B2 (ja) * | 1999-09-24 | 2005-05-11 | ダイハツ工業株式会社 | 燃料電池装置 |
JP3771233B2 (ja) | 2003-10-08 | 2006-04-26 | 株式会社日立製作所 | 液冷ジャケット |
KR100803198B1 (ko) * | 2006-08-28 | 2008-02-14 | 삼성에스디아이 주식회사 | 연료전지 스택의 수동적 냉각시스템 |
US7461640B1 (en) * | 2007-09-20 | 2008-12-09 | Honeywell International, Inc. | Cooling system with boiling prevention |
KR100949337B1 (ko) * | 2008-02-19 | 2010-03-26 | 삼성에스디아이 주식회사 | 유체 회수장치 및 이를 구비한 연료전지 시스템 |
WO2013095378A1 (en) * | 2011-12-20 | 2013-06-27 | United Technologies Corporation | Flow battery with mixed flow |
US9105950B2 (en) * | 2012-03-29 | 2015-08-11 | Lg Chem, Ltd. | Battery system having an evaporative cooling member with a plate portion and a method for cooling the battery system |
JP6110268B2 (ja) * | 2013-09-30 | 2017-04-05 | 三菱自動車工業株式会社 | 電池の温調装置 |
EP3105813B1 (en) * | 2014-02-14 | 2019-07-31 | Intramicron, Inc. | Thermal management systems for energy storage cells having high charge/discharge currents and methods of making and using thereof |
JP2016146298A (ja) * | 2015-02-09 | 2016-08-12 | 本田技研工業株式会社 | バッテリ装置 |
KR101836569B1 (ko) * | 2015-06-17 | 2018-03-08 | 현대자동차주식회사 | 배터리 열관리 시스템 및 그 방법 |
KR20170092982A (ko) * | 2016-02-04 | 2017-08-14 | 삼성전자주식회사 | 배터리 열관리 장치 및 방법 |
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- 2018-05-28 KR KR1020180060602A patent/KR101990592B1/ko active Active
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2019
- 2019-05-28 WO PCT/KR2019/006352 patent/WO2019231202A1/ko active Application Filing
- 2019-05-28 JP JP2020566567A patent/JP7018147B2/ja active Active
- 2019-05-28 US US17/058,327 patent/US20210218090A1/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2010277863A (ja) | 2009-05-28 | 2010-12-09 | Sanyo Electric Co Ltd | 車両用のバッテリシステム及びこのバッテリシステムを搭載する車両 |
WO2018070115A1 (ja) | 2016-10-12 | 2018-04-19 | 株式会社デンソー | 蒸発器 |
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WO2019231202A1 (ko) | 2019-12-05 |
KR101990592B1 (ko) | 2019-06-18 |
US20210218090A1 (en) | 2021-07-15 |
JP2021527922A (ja) | 2021-10-14 |
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