JP2021518046A - 電池モジュール - Google Patents
電池モジュール Download PDFInfo
- Publication number
- JP2021518046A JP2021518046A JP2020556908A JP2020556908A JP2021518046A JP 2021518046 A JP2021518046 A JP 2021518046A JP 2020556908 A JP2020556908 A JP 2020556908A JP 2020556908 A JP2020556908 A JP 2020556908A JP 2021518046 A JP2021518046 A JP 2021518046A
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- Prior art keywords
- cooling
- manifold
- cooling manifold
- battery
- battery module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000001816 cooling Methods 0.000 claims abstract description 155
- 239000003507 refrigerant Substances 0.000 claims description 30
- 239000000463 material Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Classifications
-
- 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
- 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
- H01M10/61—Types of temperature control
- H01M10/617—Types of temperature control for achieving uniformity or desired distribution of 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
- H01M10/60—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
- H01M10/6551—Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings
-
- 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
-
- 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
- H01M10/6554—Rods or plates
- H01M10/6555—Rods or plates arranged between the 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
- H01M10/6556—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
- H01M10/60—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
- H01M10/6557—Solid parts with flow channel passages or pipes for heat exchange arranged between the 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
- H01M10/6567—Liquids
- H01M10/6568—Liquids characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
-
- 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
- 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
Abstract
Description
本出願は2018年9月18日付韓国特許出願第10−2018−0111656号に基づいた優先権の利益を主張し、当該韓国特許出願の文献に開示された全ての内容は本明細書の一部として含まれる。
200:冷却フィン
205:放熱板
210:冷媒パイプ
211、213:流入口
212、214:排出口
300、400:冷却マニホールド
Claims (15)
- 一方向に積層された複数の電池セルを含む電池セル積層体、
前記電池セルの間に介在される冷却フィン、及び、
前記冷却フィンに連結される第1冷却マニホールドおよび第2冷却マニホールドを含み、
前記冷却フィンは、第1流入口及び第1排出口を有する第1冷却フィンと、第2流入口及び第2排出口を有する第2冷却フィンとを含み、
前記第1流入口及び前記第2排出口が前記第1冷却マニホールドに連結され、前記第2流入口及び前記第1排出口が前記第2冷却マニホールドに連結される、電池モジュール。 - 前記第1冷却マニホールド及び前記第2冷却マニホールドはそれぞれ、2個の領域に区画されている、請求項1に記載の電池モジュール。
- 前記2個の領域は流入マニホールド及び排出マニホールドから形成され、前記第1流入口は前記第1冷却マニホールドの流入マニホールドに連結され、前記第1排出口は前記第2冷却マニホールドの排出マニホールドに連結され、前記第2流入口は前記第2冷却マニホールドの流入マニホールドに連結され、前記第2排出口は前記第1冷却マニホールドの排出マニホールドに連結される、請求項2に記載の電池モジュール。
- 前記第1流入口、前記第1排出口、前記第2流入口、および前記第2排出口はそれぞれ、折り曲げられた部分を有する、請求項3に記載の電池モジュール。
- 前記第1冷却マニホールド及び前記第2冷却マニホールドはそれぞれ、前記電池セル積層体の積層方向に沿って伸びている、請求項1から4のいずれか一項に記載の電池モジュール。
- 前記冷却フィンは、放熱板と、前記放熱板の縁に形成された冷媒パイプとを含む、請求項1から5のいずれか一項に記載の電池モジュール。
- 前記冷媒パイプの両端部にそれぞれ前記第1流入口及び前記第1排出口が位置する、請求項6に記載の電池モジュール。
- 前記冷却フィンは、放熱板と、前記放熱板の内部に形成された冷媒パイプとを含む、請求項1から5のいずれか一項に記載の電池モジュール。
- 前記冷媒パイプは、前記電池セル積層体の積層方向に向かう前記電池セルの面と重畳しながらジグザグ構造を有する、請求項8に記載の電池モジュール。
- 前記電池セルの間に介在される緩衝部材をさらに含む、請求項1から9のいずれか一項に記載の電池モジュール。
- 一方向に積層された複数の電池セルを含む電池セル積層体、
前記電池セルの間に介在され流入口と排出口を有する冷却フィン、及び、
前記冷却フィンに連結される第1冷却マニホールドおよび第2冷却マニホールドを含み、
前記第1冷却マニホールド及び前記第2冷却マニホールドはそれぞれ、前記流入口および前記排出口に連結され、前記第1冷却マニホールド及び前記第2冷却マニホールドそれぞれにおいて前記流入口及び前記排出口は互いに交互に配列される、電池モジュール。 - 前記第1冷却マニホールド及び前記第2冷却マニホールドはそれぞれ2個の領域に区画されており、前記第1冷却マニホールドに連結される前記流入口及び前記排出口は前記2個の領域のうちの互いに異なる領域に連結され、前記第2冷却マニホールドに連結される前記流入口及び前記排出口は前記2個の領域のうちの互いに異なる領域に連結される、請求項11に記載の電池モジュール。
- 前記流入口及び前記排出口はそれぞれ、折り曲げられた部分を有する、請求項11又は12に記載の電池モジュール。
- 前記流入口が折り曲げられる方向と前記排出口が折り曲げられる方向とは互いに異なる、請求項13に記載の電池モジュール。
- 前記第1冷却マニホールド及び前記第2冷却マニホールドはそれぞれ、前記電池セル積層体の積層方向に沿って伸びている、請求項11から14のいずれか一項に記載の電池モジュール。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2018-0111656 | 2018-09-18 | ||
KR1020180111656A KR102358425B1 (ko) | 2018-09-18 | 2018-09-18 | 전지 모듈 |
PCT/KR2019/010706 WO2020060048A1 (ko) | 2018-09-18 | 2019-08-22 | 전지 모듈 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021518046A true JP2021518046A (ja) | 2021-07-29 |
JP7098191B2 JP7098191B2 (ja) | 2022-07-11 |
Family
ID=69814594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020556908A Active JP7098191B2 (ja) | 2018-09-18 | 2019-08-22 | 電池モジュール |
Country Status (9)
Country | Link |
---|---|
US (1) | US20210151821A1 (ja) |
EP (1) | EP3764454B1 (ja) |
JP (1) | JP7098191B2 (ja) |
KR (1) | KR102358425B1 (ja) |
CN (2) | CN110911776B (ja) |
ES (1) | ES2948397T3 (ja) |
HU (1) | HUE062207T2 (ja) |
PL (1) | PL3764454T3 (ja) |
WO (1) | WO2020060048A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102358425B1 (ko) * | 2018-09-18 | 2022-02-03 | 주식회사 엘지에너지솔루션 | 전지 모듈 |
US11329329B2 (en) * | 2019-01-09 | 2022-05-10 | Chongqing Jinkang Powertrain New Energy Co., Ltd. | Systems and methods for cooling battery cells |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10106521A (ja) * | 1996-09-26 | 1998-04-24 | Matsushita Electric Ind Co Ltd | 蓄電池電源装置 |
JP2013048083A (ja) * | 2011-07-28 | 2013-03-07 | Toyota Industries Corp | 電池用温調機構 |
Family Cites Families (17)
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US4574112A (en) * | 1983-12-23 | 1986-03-04 | United Technologies Corporation | Cooling system for electrochemical fuel cell |
DE10238235A1 (de) * | 2002-08-21 | 2004-03-04 | Daimlerchrysler Ag | Elektrochemischer Energiespeicher mit Wärmeaustauscherstruktur und mehreren elektrochemischen Speicherzellen |
JP2007042515A (ja) * | 2005-08-04 | 2007-02-15 | Toyota Motor Corp | 燃料電池スタック |
US20090023056A1 (en) * | 2007-07-18 | 2009-01-22 | Tesla Motors, Inc. | Battery pack thermal management system |
KR101112442B1 (ko) * | 2008-10-14 | 2012-02-20 | 주식회사 엘지화학 | 냉각 효율성이 향상된 전지모듈 어셈블리 |
WO2010109001A1 (de) * | 2009-03-27 | 2010-09-30 | Magna Steyr Fahrzeugtechnik Ag & Co Kg | Elektrische batterieeinheit |
JP2010244802A (ja) * | 2009-04-03 | 2010-10-28 | Honda Motor Co Ltd | 組電池の冷却構造 |
KR101205180B1 (ko) * | 2010-05-18 | 2012-11-27 | 주식회사 엘지화학 | 콤팩트하고 안정성이 우수한 냉각부재와 이를 포함하는 전지모듈 |
KR20120012303A (ko) * | 2010-07-30 | 2012-02-09 | 삼성전자주식회사 | 균일한 온도분포를 갖는 연료전지 스택 및 그 구동방법 |
US8920956B2 (en) * | 2010-08-23 | 2014-12-30 | Lg Chem, Ltd. | Battery system and manifold assembly having a manifold member and a connecting fitting |
DE112012001293T5 (de) * | 2011-03-18 | 2014-01-09 | Dana Canada Corporation | Batteriezellenkühler |
KR101750066B1 (ko) * | 2011-12-02 | 2017-06-23 | 에스케이이노베이션 주식회사 | 수냉식 이차전지 |
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KR101840417B1 (ko) * | 2014-09-15 | 2018-03-20 | 주식회사 엘지화학 | 냉매 유로의 절곡이 최소화된 냉각 구조를 포함하는 전지모듈 |
US9627725B2 (en) * | 2015-04-28 | 2017-04-18 | Lg Chem, Ltd. | Battery pack |
KR102117317B1 (ko) * | 2016-11-30 | 2020-06-01 | 주식회사 엘지화학 | 냉각 핀의 장착 방향이 교차 배열된 전지모듈 |
KR102358425B1 (ko) * | 2018-09-18 | 2022-02-03 | 주식회사 엘지에너지솔루션 | 전지 모듈 |
-
2018
- 2018-09-18 KR KR1020180111656A patent/KR102358425B1/ko active IP Right Grant
-
2019
- 2019-08-22 WO PCT/KR2019/010706 patent/WO2020060048A1/ko unknown
- 2019-08-22 HU HUE19863205A patent/HUE062207T2/hu unknown
- 2019-08-22 ES ES19863205T patent/ES2948397T3/es active Active
- 2019-08-22 EP EP19863205.1A patent/EP3764454B1/en active Active
- 2019-08-22 PL PL19863205.1T patent/PL3764454T3/pl unknown
- 2019-08-22 JP JP2020556908A patent/JP7098191B2/ja active Active
- 2019-08-22 US US17/048,830 patent/US20210151821A1/en active Pending
- 2019-09-17 CN CN201910874532.0A patent/CN110911776B/zh active Active
- 2019-09-17 CN CN201921549973.5U patent/CN210350040U/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH10106521A (ja) * | 1996-09-26 | 1998-04-24 | Matsushita Electric Ind Co Ltd | 蓄電池電源装置 |
JP2013048083A (ja) * | 2011-07-28 | 2013-03-07 | Toyota Industries Corp | 電池用温調機構 |
Also Published As
Publication number | Publication date |
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CN110911776A (zh) | 2020-03-24 |
CN110911776B (zh) | 2023-04-11 |
EP3764454A4 (en) | 2021-06-02 |
EP3764454A1 (en) | 2021-01-13 |
KR102358425B1 (ko) | 2022-02-03 |
WO2020060048A1 (ko) | 2020-03-26 |
JP7098191B2 (ja) | 2022-07-11 |
US20210151821A1 (en) | 2021-05-20 |
ES2948397T3 (es) | 2023-09-11 |
PL3764454T3 (pl) | 2023-08-14 |
HUE062207T2 (hu) | 2023-10-28 |
CN210350040U (zh) | 2020-04-17 |
EP3764454B1 (en) | 2023-05-24 |
KR20200032525A (ko) | 2020-03-26 |
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