JP5466208B2 - 電池冷却用電池パック - Google Patents
電池冷却用電池パック Download PDFInfo
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- JP5466208B2 JP5466208B2 JP2011167945A JP2011167945A JP5466208B2 JP 5466208 B2 JP5466208 B2 JP 5466208B2 JP 2011167945 A JP2011167945 A JP 2011167945A JP 2011167945 A JP2011167945 A JP 2011167945A JP 5466208 B2 JP5466208 B2 JP 5466208B2
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- 238000001816 cooling Methods 0.000 title claims description 93
- 239000003507 refrigerant Substances 0.000 claims description 38
- 238000012544 monitoring process Methods 0.000 claims description 8
- 230000002159 abnormal effect Effects 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 4
- 230000005856 abnormality Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002990 reinforced plastic Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
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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
- H01M10/65—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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte 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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- 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
-
- 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
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/488—Cells or batteries combined with indicating means for external visualization of the condition, e.g. by change of colour or of light density
-
- 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
- H01M10/63—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
- H01M10/63—Control systems
- H01M10/637—Control systems characterised by the use of reversible temperature-sensitive devices, e.g. NTC, PTC or bimetal devices; characterised by control of the internal current flowing through the cells, e.g. by switching
-
- 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
- H01M10/647—Prismatic or flat cells, e.g. pouch 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
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6561—Gases
- H01M10/6563—Gases with forced flow, e.g. by blowers
-
- 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
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M2010/4278—Systems for data transfer from batteries, e.g. transfer of battery parameters to a controller, data transferred between battery controller and main controller
-
- 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
-
- 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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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Automation & Control Theory (AREA)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
- Connection Of Batteries Or Terminals (AREA)
Description
このような従来の電池モジュールは、それぞれの電池の一側面が互いに当接することにより、電池同士の間に熱が凝縮して放熱に脆弱であるという欠点があった。
ところが、これはすぐに構成の追加による製品の体積増加、重量増加および生産費用の上昇につながるという欠点があった。
また、電池モジュールの電池と電池との隙間から冷媒を流入および放出するために、高性能の冷却ブロワー(blower)を適用して冷媒の強制的な流動を誘導した。(特許文献2)
本発明に係る電池冷却用電池パックは入出力端子部をさらに含むことができる。
本発明に係る電池冷却用電池パックは、前記PCM部で監視された動作状態を出力するモニター部をさらに含むことができる。
正面の第1冷却部2は、ケース1の外部から冷媒を吸入してケース1の内部へ冷媒を流動させ、後面の第2冷却部2’を介してケース1の外部へ冷媒の排出を誘導することができる。
第1フィルター部21および第2フィルター部21’をそれぞれさらに含んでもよい。
好ましくは、第1冷却部2および第2冷却部2’は電気によって作動する電動FANからなってもよい。
第1冷却部2の配置された正面から第2冷却部2’の配置された後面への方向は、電池モジュール7の多数の電池が積層される左面から右面の方向と交差する。
モニター部5は、ケース1内部の温度状態、電池の個別的な温度、電池の個別的な電力情報、電池の動作異常有無に対する動作状態情報を、ケースを分解することなく外部から確認することができるように画面に出力することができる。
図5は本発明の第2実施例に係る電池冷却用電池パックモジュールの斜視図である。
ユーザーの必要に応じて、多数の電池パックが集まって一つの電池パックモジュール10000に構成できる。
11 電池据置台
2、20 第1冷却部
21、210 第1フィルター部
2’ 第2冷却部
21’ 第2フィルター部
3、30 第1入出力端子部
3’、30’ 第2入出力端子部
4、40 PCM部
41 通信部
42 測定部
43 作動制御部
5、50 モニター部
7 電池モジュール
71 空間
1000、1000’ 電池パック
2000 冷却部
10000 電池パックモジュール
15000 BMS部
20000 システムモニタリング部
30000 システム制御設定部
40000 システムセンサー部
50000 システムディスプレイ部
60000 システムアラーム部
70000 システム冷却制御部
80000 PCM部
90000 セル部
Claims (4)
- 多数の電池が積層されてなる電池モジュールが配置され、前記電池モジュールを外部から隔離するケースを具備した電池冷却用電池パックにおいて、
前記ケースの内部温度、電池の個別的温度、電池の個別的電力情報及び電池の動作異常有無を監視して動作を制御するPCM部;
前記PCM部で監視される前記ケースの内部温度、電池の個別的温度、電池の個別的電力情報及び電池の動作異常有無を含む動作状態を出力するモニター部;
前記ケースの一側面に位置し、内部に冷媒を吸入する第1冷却部;及び
前記ケースの他の一側面に位置し、前記第1冷却部によって吸入された冷媒をケースの外部に排出して前記ケースの内部へ冷媒の流れを誘導する第2冷却部;
を含み、
前記電池モジュールの多数の電池は、
電池と電池との間に冷媒が通過するように空間を置き、前記空間の方向が前記第1冷却部と前記第2冷却部とが形成する正面から後面に流れる冷媒の流路の方向と並んで位置するように前記ケースの内部に一定方向へ積層され、
前記電池モジュールは、前記電池モジュールの空間の一方の開口部が第1冷却部の方向へ向かい、他方の開口部が第2冷却部の方向に向かうように配置され、冷媒が前記第1冷却部からケースの外部より吸入され前記第2冷却部へ排出され、
前記PCM部が、
前記ケースの内部に据置された前記電池モジュールの前記電池と個別的に連結され、該電池の動作状態を監視する測定部と、
前記電池の個別的な異常有無に応じて該電池の電力の出入りを遮断し或いは作動を中断させる制御を行う作動制御部と、
前記測定部において監視された情報を前記モニター部又は前記作動制御部へ伝達する通信部と、を有することを特徴とする電池冷却用電池パック。 - 前記電池モジュールの陽極および陰極に連結され、前記ケースの外部で電力の入出力ができるようにする入出力端子部をさらに含み、
前記入出力端子部は、前記ケースの外部に晒されており、
前記ケースの一側に偏って配置されるか、或いは互いに異なる側に分散して配置されることを特徴とする請求項1に記載の電池冷却用電池パック。 - 前記第1冷却部および前記第2冷却部が電動FANであることを特徴とする請求項1に記載の電池冷却用電池パック。
- 前記第1冷却部および前記第2冷却部の少なくとも一つが、前記電池パックの内部に異物が入り込むのを遮断するフィルター部をさらに含むことを特徴とする請求項1に記載の電池冷却用電池パック。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110047612A KR101247462B1 (ko) | 2011-05-20 | 2011-05-20 | 전지냉각용 전지팩 |
KR10-2011-0047612 | 2011-05-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012243754A JP2012243754A (ja) | 2012-12-10 |
JP5466208B2 true JP5466208B2 (ja) | 2014-04-09 |
Family
ID=47175140
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011167945A Active JP5466208B2 (ja) | 2011-05-20 | 2011-08-01 | 電池冷却用電池パック |
Country Status (3)
Country | Link |
---|---|
US (1) | US20120295136A1 (ja) |
JP (1) | JP5466208B2 (ja) |
KR (1) | KR101247462B1 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9673621B2 (en) * | 2013-05-23 | 2017-06-06 | Powerful Battery Solutions LLC | Enhanced battery system and method |
KR20150029371A (ko) * | 2013-09-10 | 2015-03-18 | 삼성에스디아이 주식회사 | 배터리 팩 |
JP2015149226A (ja) * | 2014-02-07 | 2015-08-20 | 日立マクセル株式会社 | 蓄電装置 |
US10084218B2 (en) | 2014-05-09 | 2018-09-25 | Lg Chem, Ltd. | Battery pack and method of assembling the battery pack |
US10770762B2 (en) | 2014-05-09 | 2020-09-08 | Lg Chem, Ltd. | Battery module and method of assembling the battery module |
CN104241715B (zh) * | 2014-08-18 | 2016-08-31 | 浙江超威创元实业有限公司 | 模块化电池及电动车 |
WO2016068551A1 (ko) * | 2014-10-29 | 2016-05-06 | 주식회사 엘지화학 | 단위 전지 팩 |
US9960465B2 (en) | 2015-07-30 | 2018-05-01 | Lg Chem, Ltd. | Battery pack |
DE102015219170A1 (de) * | 2015-10-05 | 2017-04-06 | Robert Bosch Gmbh | Gehäuse für Batteriesysteme |
CN107394075B (zh) * | 2017-07-24 | 2020-07-10 | 苏州辉益电气科技有限公司 | 一种带有快速降温的电瓶盒 |
CN110707255A (zh) * | 2019-10-17 | 2020-01-17 | 江苏汇鑫新能源汽车科技有限公司 | 一种新能源汽车电池模组放置机构 |
WO2022139015A1 (ko) * | 2020-12-22 | 2022-06-30 | 주식회사 더센 | 배터리 냉각 장치를 포함하는 배터리 안전 시스템 |
WO2022139014A1 (ko) * | 2020-12-22 | 2022-06-30 | 주식회사 더센 | 하나 이상의 2차전지 셀을 포함하는 배터리 팩 또는 모듈을 위한 배터리 안전 시스템 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3783391B2 (ja) * | 1998-02-25 | 2006-06-07 | トヨタ自動車株式会社 | 二次電池装置 |
JP2002343449A (ja) * | 2001-05-16 | 2002-11-29 | Nissan Motor Co Ltd | 冷却装置の故障判断装置 |
JP4170714B2 (ja) * | 2002-09-20 | 2008-10-22 | 松下電器産業株式会社 | 組電池 |
JP5292663B2 (ja) * | 2004-03-17 | 2013-09-18 | 日産自動車株式会社 | 組電池及び該組電池を搭載した車輌 |
KR100930475B1 (ko) * | 2005-09-02 | 2009-12-09 | 주식회사 엘지화학 | 이중 필터 장치를 포함하고 있는 차량용 전지팩의 냉각시스템 |
KR20070059224A (ko) * | 2005-12-06 | 2007-06-12 | 주식회사 엘지화학 | 냉각팬이 장착된 노트북 컴퓨터용 전지팩 |
JP2009187747A (ja) * | 2008-02-05 | 2009-08-20 | Toshiba Corp | バッテリ装置 |
DE102008051085A1 (de) * | 2008-10-09 | 2010-04-15 | Dr.Ing.H.C.F.Porsche Aktiengesellschaft | Batterieanordnung |
JP5331450B2 (ja) * | 2008-11-07 | 2013-10-30 | 株式会社日立製作所 | 蓄電モジュール、蓄電装置、電動機駆動システムおよび車両 |
KR101116892B1 (ko) * | 2009-01-07 | 2012-06-13 | 정윤이 | 전지팩 |
US20100291427A1 (en) * | 2009-05-15 | 2010-11-18 | Sinoelectric Powertrain Corporation | Modular powertrain, systems, and methods |
-
2011
- 2011-05-20 KR KR1020110047612A patent/KR101247462B1/ko active IP Right Grant
- 2011-07-29 US US13/193,903 patent/US20120295136A1/en not_active Abandoned
- 2011-08-01 JP JP2011167945A patent/JP5466208B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
KR101247462B1 (ko) | 2013-03-25 |
US20120295136A1 (en) | 2012-11-22 |
JP2012243754A (ja) | 2012-12-10 |
KR20120129384A (ko) | 2012-11-28 |
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