JP2009016205A - 電源装置 - Google Patents
電源装置 Download PDFInfo
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- JP2009016205A JP2009016205A JP2007177444A JP2007177444A JP2009016205A JP 2009016205 A JP2009016205 A JP 2009016205A JP 2007177444 A JP2007177444 A JP 2007177444A JP 2007177444 A JP2007177444 A JP 2007177444A JP 2009016205 A JP2009016205 A JP 2009016205A
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- power supply
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- 239000000110 cooling liquid Substances 0.000 claims abstract description 25
- 239000002826 coolant Substances 0.000 claims description 72
- 238000003860 storage Methods 0.000 abstract description 6
- 238000001816 cooling Methods 0.000 description 21
- 238000009826 distribution Methods 0.000 description 14
- 239000007788 liquid Substances 0.000 description 14
- 239000003990 capacitor Substances 0.000 description 5
- 239000012809 cooling fluid Substances 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- RMLFHPWPTXWZNJ-UHFFFAOYSA-N novec 1230 Chemical compound FC(F)(F)C(F)(F)C(=O)C(F)(C(F)(F)F)C(F)(F)F RMLFHPWPTXWZNJ-UHFFFAOYSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Images
Classifications
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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
- H01M10/65—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
-
- 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
- H01M50/204—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
- H01M50/213—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
-
- 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
- H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
- H01M10/643—Cylindrical cells
-
- 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
- H01M10/6551—Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings
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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
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
- H01M8/04029—Heat exchange using liquids
-
- 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
-
- 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
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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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)
- Battery Mounting, Suspending (AREA)
Abstract
【解決手段】複数の電源体から構成される電源モジュールと、電源モジュール及び冷却液4を収容するケース10と、電源モジュールとともに冷却液4に浸漬した状態でケース10、12内に配置され、少なくとも電源体の長さ方向における当該電源体の長さと略同一の幅を有する冷却液4の層流を形成するファン30と、を有する。
【選択図】図1
Description
(実施例1)
本発明の実施例2における電源装置について、図9から図10を用いて説明する。ここで、図9は、本実施例の電源装置1aの分解斜視図であり、図10は、本発明の実施例2における電源装置1aの断面図であり、冷却液の流動を説明するための説明図である。
2 電池ユニット
10 ロアーケース
12 アッパーケース
20 組電池
20a 単電池
30 クロスフローファン
SR 層流
Claims (11)
- 複数の電源体から構成される電源モジュールと、
前記電源モジュール及び冷却液を収容するケースと、
前記電源モジュールとともに前記冷却液に浸漬した状態で前記ケース内に配置され、少なくとも前記電源体の長さ方向における前記電源体の長さと略同一の幅を有する前記冷却液の層流を形成するファンと、を有することを特徴とする電源装置。 - 前記複数の電源体が、前記層流の流動方向に並列配置されていることを特徴とする請求項1に記載の電源装置。
- 前記ファンは、前記電源体の長さ方向に対して略垂直方向に流動する前記層流を形成することを特徴とする請求項1又は2に記載の電源装置。
- 前記ファンは、前記電源モジュールと前記ケースとの間に第1の流れとしての前記層流を形成し、前記ファンにより形成された前記層流から分岐し、前記層流の流動方向に並列配置されている前記各電源体の間を流動する第2の流れが形成されることを特徴とする請求項1から3のいずれか1つに記載の電源装置。
- 前記電源モジュールは、前記各電源体の両端子を支持する一対のエンドプレートを備え、
前記ファンが、前記エンドプレートに設けられていることを特徴とする請求項1から4のいずれか1つの記載の電源装置。 - 前記ケースの内壁から前記電源モジュールまでの距離が、前記層流の流動方向に複数並列配置された隣り合う前記各電源体の間の距離よりも大きくなるように、前記電源モジュールを配置したことを特徴とする請求項1から5のいずれか1つに記載の電源装置。
- 前記ケースに、前記冷却液の層流の少なくとも一部を前記電源体の間に導くための導流部を設けたことを特徴とする請求項1から6のいずれか1つに記載の電源装置。
- 前記導流部は、前記ケースの内壁から前記層流の流動方向に対して略垂直方向に突出する突起形状に形成され、かつその突起形状の頂部が前記電源体間に位置するとともに、前記頂部が前記電源体の長さ方向に延びる長尺状に形成されていることを特徴とする請求項7に記載の電源装置。
- 前記導流部における前記突起形状の突起高さを、前記層流の流動方向に複数並列配置された前記電源体の配置数に応じて、変更させたことを特徴とする請求項8に記載の電源装置。
- 前記ファンから流出した前記冷却液を前記電源モジュールと前記ケースとの間の空間に導くための第1板部材と、前記電源モジュールと前記ケースとの間の空間に導かれた前記冷却液を前記ファンの流入側に導くため第2板部材とを備えることを特徴とする請求項1から9のいずれか1つに記載の電源装置。
- 前記ファンは、クロスフローファンであることを特徴とする請求項1から10のいずれか1つに記載の電源装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007177444A JP4788674B2 (ja) | 2007-07-05 | 2007-07-05 | 電源装置 |
US12/514,340 US7974095B2 (en) | 2007-07-05 | 2008-06-30 | Power source apparatus |
CN2008800100407A CN101647148B (zh) | 2007-07-05 | 2008-06-30 | 电源装置 |
PCT/JP2008/061829 WO2009005030A1 (ja) | 2007-07-05 | 2008-06-30 | 電源装置 |
EP08790742.4A EP2164128B1 (en) | 2007-07-05 | 2008-06-30 | Power supply device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007177444A JP4788674B2 (ja) | 2007-07-05 | 2007-07-05 | 電源装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009016205A true JP2009016205A (ja) | 2009-01-22 |
JP4788674B2 JP4788674B2 (ja) | 2011-10-05 |
Family
ID=40226075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007177444A Expired - Fee Related JP4788674B2 (ja) | 2007-07-05 | 2007-07-05 | 電源装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7974095B2 (ja) |
EP (1) | EP2164128B1 (ja) |
JP (1) | JP4788674B2 (ja) |
CN (1) | CN101647148B (ja) |
WO (1) | WO2009005030A1 (ja) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009099305A (ja) * | 2007-10-15 | 2009-05-07 | Sanyo Electric Co Ltd | 電源装置 |
JP2010244978A (ja) * | 2009-04-09 | 2010-10-28 | Toyota Motor Corp | 熱交換媒体および蓄電装置 |
JP2010244863A (ja) * | 2009-04-07 | 2010-10-28 | Toyota Motor Corp | 蓄電装置 |
JP2012216541A (ja) * | 2011-03-31 | 2012-11-08 | Lg Chem Ltd | 液漏れ検出システムを有するバッテリーパック |
JP2013025893A (ja) * | 2011-07-15 | 2013-02-04 | Nec Corp | 蓄電装置 |
JP2015046321A (ja) * | 2013-08-28 | 2015-03-12 | 株式会社デンソー | 電池冷却装置 |
JP2020095863A (ja) * | 2018-12-13 | 2020-06-18 | トヨタ紡織株式会社 | 二次電池 |
JP2021125411A (ja) * | 2020-02-07 | 2021-08-30 | 株式会社デンソー | 電池装置 |
CN114148220A (zh) * | 2020-09-08 | 2022-03-08 | 中车时代电动汽车股份有限公司 | 一种用于燃料电池车的集成散热器及其控制方法 |
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SE534266C2 (sv) * | 2009-11-20 | 2011-06-21 | Scania Cv Ab | Kylarrangemang för åtminstone ett batteri i ett fordon |
KR101282520B1 (ko) * | 2009-11-25 | 2013-07-04 | 파나소닉 주식회사 | 전지 모듈 |
US8149568B2 (en) * | 2010-03-18 | 2012-04-03 | Northern Lights Semiconductor Corp. | Load system for an Mcap energy storage module |
JP5318844B2 (ja) * | 2010-12-14 | 2013-10-16 | 住友重機械工業株式会社 | 蓄電モジュール及び作業機械 |
US9017848B2 (en) * | 2011-01-12 | 2015-04-28 | Lenova (Singapore) Pte. Ltd. | Minimizing and stabilizing cell temperature gradient in a battery pack |
US9038407B2 (en) * | 2012-10-03 | 2015-05-26 | Hamilton Sundstrand Corporation | Electro-hydrodynamic cooling with enhanced heat transfer surfaces |
KR101278633B1 (ko) * | 2013-02-25 | 2013-06-25 | 김종선 | 서버 방열시스템 |
JP5929871B2 (ja) * | 2013-10-17 | 2016-06-08 | トヨタ自動車株式会社 | 熱可塑性樹脂材料の成形方法 |
DE102014201928A1 (de) * | 2014-02-04 | 2015-08-06 | Siemens Aktiengesellschaft | Energiespeichermodul |
TWI492437B (zh) * | 2014-04-08 | 2015-07-11 | Go Tech Energy Co Ltd | 用於電池單元間平均分佈溫度的系統 |
US20160149433A1 (en) * | 2014-11-24 | 2016-05-26 | International Business Machines Corporation | Wireless charging receptacle |
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US20170179551A1 (en) * | 2015-12-18 | 2017-06-22 | Hamilton Sundstrand Corporation | Thermal management for electrical storage devices |
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JP2009099305A (ja) * | 2007-10-15 | 2009-05-07 | Sanyo Electric Co Ltd | 電源装置 |
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JP2013025893A (ja) * | 2011-07-15 | 2013-02-04 | Nec Corp | 蓄電装置 |
JP2015046321A (ja) * | 2013-08-28 | 2015-03-12 | 株式会社デンソー | 電池冷却装置 |
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Also Published As
Publication number | Publication date |
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US20100061061A1 (en) | 2010-03-11 |
CN101647148A (zh) | 2010-02-10 |
EP2164128A4 (en) | 2011-08-24 |
JP4788674B2 (ja) | 2011-10-05 |
CN101647148B (zh) | 2012-12-12 |
EP2164128A1 (en) | 2010-03-17 |
US7974095B2 (en) | 2011-07-05 |
WO2009005030A1 (ja) | 2009-01-08 |
EP2164128B1 (en) | 2015-07-22 |
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