WO2018113450A1 - Phase-change material/air-coupled cascade battery thermal management system - Google Patents
Phase-change material/air-coupled cascade battery thermal management system Download PDFInfo
- Publication number
- WO2018113450A1 WO2018113450A1 PCT/CN2017/110688 CN2017110688W WO2018113450A1 WO 2018113450 A1 WO2018113450 A1 WO 2018113450A1 CN 2017110688 W CN2017110688 W CN 2017110688W WO 2018113450 A1 WO2018113450 A1 WO 2018113450A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- change material
- phase change
- battery
- material box
- density
- Prior art date
Links
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
- H01M10/61—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
- H01M10/653—Means for temperature control structurally associated with the cells characterised by electrically insulating or thermally conductive materials
-
- 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
- H01M10/42—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
- H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
-
- 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
Definitions
- the invention relates to a battery thermal management technology, in particular to a phase change material/air coupled class battery thermal management technology.
- the battery As an energy storage component with high energy density and power density, the battery is widely used in electric vehicle power sources.
- the electrochemical reaction inside the battery generates a large amount of heat.
- the local accumulation of heat will cause the battery temperature to be too high and enter a thermal runaway state, resulting in spontaneous combustion or even explosion of the battery, which seriously endangers personnel safety.
- the electrochemical reaction near the battery pole is relatively intense, making the battery temperature uneven, greatly reducing the cycle life of the battery.
- the object of the present invention is to overcome the problems in the prior art and provide a phase change material/air coupled class battery thermal management system capable of maintaining the operating temperature and temperature of the battery under severe operating conditions. Uniformity.
- the phase change material/air-coupled step type battery thermal management system of the present invention comprises a base, a plurality of batteries disposed on the base, and a plurality of batteries are arranged in groups on the base, and the base is provided with a cover a cover; the plurality of batteries have a battery pole side facing up, adjacent to the cover, and a plurality of phase change material boxes each filled with different phase change materials are respectively disposed between the spaced batteries, and each phase change material box
- a plurality of rows of outer fins of different densities and lengths are spaced apart on the front and rear sides, and outer fins of the same row are distributed in a classwise manner along the length and density of the air flow direction, facing the outer fins at a position near the air outlet.
- the density and length are greater than the density and length of the outer fins adjacent to the air inlet; the inner side plates of the phase change material box are arranged with a plurality of rows of inner fins; the density of the fins away from the battery post is higher than the battery pole The density near the column; the density of the outer fin arrangement gradually decreases along the vertical downward direction, and the outer fin of the phase change material box away from the battery post is higher than the outer fin of the phase change material box near the position of the pole
- the gap between the battery, the phase change material box, the base and the cover constitutes a duct.
- the base is provided with a plurality of base recesses of the same battery, and the periphery of the base is provided with a base screw hole that cooperates with the cover.
- the upper side of the cover is provided with a cover recess corresponding to the battery and the upper phase change material box, and the end edge of the cover is provided with a cover screw hole corresponding to the base screw hole, and the cover is left and right Air inlets and air outlets are provided on both sides.
- the number of the plurality of phase change material boxes and the phase change material refer to the battery characteristics and the working environment, and 3-4.
- the upper and lower end faces of the upper phase change material box of the plurality of phase change material boxes are provided with upper material box protrusions, and the upper end surface of the lower phase change material box is provided with the upper material box protrusion or the middle material box protrusion
- the matching groove has a lower material box protrusion on the lower end surface; the upper end surface of the middle phase change material box between the upper and lower phase change material boxes has a groove matching the protrusion of the upper material box, and the lower end belt There are protrusions that cooperate with the lower phase material box.
- phase change material boxes and the battery contact position are coated with an insulating and thermally conductive layer.
- the plurality of rows of inner fins are made of stainless steel, copper aluminum alloy and low carbon steel material with high thermal conductivity.
- the distribution density of the plurality of rows of inner fins is a class type, and the density gradually decreases along the vertical downward direction.
- the utility model has the advantages that the above-mentioned scheme is adopted, the invention reasonably couples the thermal management of the phase change material and the air heat management, has a compact structure, is convenient to install, and is convenient for replacing the battery and the phase change material box in the later maintenance.
- the high heat generated by the battery near the pole can be carried away by the phase change material having higher thermal conductivity in the upper phase change material box, and the heat generated in the remaining positions is taken away by the No. 2 and lower phase change material boxes. Maintain the temperature of the battery while maintaining the temperature uniformity of the battery.
- the temperature uniformity of the unit cells can be further improved by utilizing the outer fin distribution of the phase change material box.
- the external ribs of the class arrangement can enhance the heat dissipation of the battery step by step in the direction of the air passage, reduce the temperature difference between the batteries, and improve the temperature uniformity of the battery pack.
- the thermal management technology of the invention has good uniform temperature capability, simple structure, high efficiency and environmental protection, low cost and simple maintenance, good expandability, convenient modular production, and can meet the heat of large equipment such as electric vehicles and transportation vehicles and energy storage power stations. Management needs have broad market application prospects.
- Figure 1 is a schematic view of the structure of the present invention
- FIG. 2 is a schematic structural view of the base of FIG. 1 according to the present invention.
- Figure 3 is a schematic view showing the structure of the cover of Figure 1 of the present invention.
- Figure 4 is a schematic view showing the distribution of outer fins of the present invention.
- Figure 5 is a schematic view of the interior of the upper phase change material box of the present invention.
- Figure 6 is a schematic view of the interior of the medium phase change material box of the present invention.
- Figure 7 is a schematic view of the interior of the lower phase change material tank of the present invention.
- the phase change material/air-coupled step type battery thermal management system of the present invention mainly comprises a base 101, a cover 301, an outer rib 108, an inner rib 601, an upper phase change material box 105, and the like.
- the plurality of batteries 104 are disposed on the base 101, and the plurality of batteries 104 are arranged in two groups at intervals on the base 101.
- Each of the batteries has three blocks, and the base 101 is provided with a cover 301;
- the base 101 is disposed on the base 101, and the base 101 is provided with a base recess 103 for mounting a plurality of fixed batteries 104 and a lower phase change material box 107.
- the periphery of the base 101 is provided with a base matched with the cover 301. Screw hole 102, as shown in Figure 2.
- the upper side of the cover 301 is provided with a cover recess 305 corresponding to the battery and the upper phase change material box.
- the end of the cover 301 is provided with a cover screw hole 304 corresponding to the base screw hole 102.
- the upper side of the cover 301 has a groove corresponding to the battery and the upper phase change material box.
- the left and right sides of the cover 301 are respectively provided with an air inlet 302 and an air outlet 303, as shown in FIG.
- the plurality of cells 104 are disposed with the battery post side facing up, adjacent to the cover 301, and a plurality of phase change material boxes internally filled with different phase change materials are respectively disposed between the spaced cells 104, and the phase change is performed.
- the number of material boxes and the phase change material depend on the battery characteristics and the working environment, and generally 2-4, and each of the phase change material boxes and the battery contact position are coated with an insulating heat conductive layer.
- 1 is the upper middle, lower and lower, the upper and lower end faces of the upper material box 105 are provided with the upper material box protrusion 403, and the upper material box protrusion 403 of the upper phase change material box 105 and the battery 104 can be embedded in the cover. Cover recess 305. As shown in FIG.
- the upper end surface of the middle phase change material box 106 is provided with a middle material box groove 601 which cooperates with the upper material box protrusion 403, as shown in FIG. 6; the lower end surface has a middle material box protrusion 602.
- the upper end surface of the lower phase change material box 107 has a material box groove 701 matched with the middle material box protrusion 602, the lower end surface has a lower material box protrusion 401, and the lower phase change material box 107 is convex through the lower material box
- the 401 is fixed to the base recess 103 as shown in FIG.
- a plurality of rows of outer fins 108 of different densities and lengths are spaced apart from each other on the front and rear sides of each phase change material box, and the outer fins 108 of the same row position are distributed in a classwise manner along the length and density of the air flow direction, facing the air outlet
- the outer ribs 108 in the vicinity of 303 are distributed with a density and length greater than the density and length of the outer ribs 108 adjacent the air inlet 302, as shown in FIG. 4; the inner side plates of the phase change material box are arranged in a plurality of rows at intervals
- the inner fin piece 501 has a distributed density of the plurality of inner fin pieces 501, and the density gradually decreases in the vertical downward direction. As shown in Figure 5.
- the inner fin piece 501 is made of stainless steel, copper aluminum alloy and low carbon steel material having high thermal conductivity.
- the density of the fins away from the battery post is higher than the density near the pole of the battery; the density of the outer fins 108 is gradually reduced along the vertical downward direction, and the outer fins of the phase change material box away from the battery post
- the outer fins have a higher density than the phase change material box near the pole position; the gaps of the battery 104, the phase change material box, the base 101, and the cover 301 constitute a duct.
- the number of the phase change material boxes is two or more. In the present embodiment, three phase change material boxes are taken as an example. Different phase change material boxes are filled with phase change materials with different thermal conductivity. The thermal conductivity and phase change latent heat of the phase change materials are distributed in a classwise manner, which gradually decreases along the vertical downward direction, away from the phase change material filled with the battery poles. The coefficient and the latent heat of phase change are higher relative to the position close to the pole, which effectively controls the temperature uniformity of the single cell.
- the phase change material may be a composite organic phase change material, a composite inorganic phase change material, and a capsule phase change material.
- the phase change material box prevents phase change material from leaking.
- Inner fins 501 disposed in the phase change material tank are used to improve the heat transfer performance of the phase change material tank.
- the density gradually decreases along the vertical downward direction, and the density of the fins 501 away from the battery post is higher than the density near the pole, reducing the temperature difference of the cell.
- the phase change material box and the inner fins may be made of a highly thermally conductive insulating material such as alumina ceramic, and the inner fins may be rod-shaped.
- a groove 103 formed in the base 101 is used to fix the battery 104 and the lower phase change material box 107, and is provided with a screw hole 102 corresponding to the screw hole 304 of the cover 301 and fastened.
- the cover 301 and the gap portion in the base 101 may constitute an air passage, and the cover 301 is provided with an air inlet 302 and an air outlet 303.
- the cover and base material can be made of materials such as light, high thermal conductivity copper, low carbon steel and aluminum alloy.
- the outer fins 108 disposed on both sides of the phase change material tank are used to increase the contact area between the air and the phase change material tank.
- the density of the outer ribs 108 gradually decreases in the vertical downward direction, and the outer ribs 108 of the phase change material box away from the battery post are denser than the outer ribs 108 of the phase change material box near the position of the poles for reinforcing the battery. Heat dissipation in the vicinity of the pole, improve the single battery Temperature uniformity.
- the density and length of the outer ribs 108 on both sides of the phase change material box at the same horizontal position are distributed in a class manner, and the outer ribs of the phase change material box at the same horizontal position are class-wise along the length and density of the air flow direction.
- Distribution, the density and length of the outer fins near the air outlet 303 are greater than the density and length of the outer fins near the air inlet 302, strengthen the heat dissipation of the battery located downstream of the air duct, reduce the temperature difference between the upstream battery and the downstream battery, and improve the battery pack. Overall temperature uniformity.
- the material of the outer fins may be a material such as stainless steel, copper aluminum alloy, and low carbon steel having high thermal conductivity.
- the insulating heat conductive agent 402 is mainly used for reducing the contact thermal resistance between the battery and the phase change material box, improving the heat transfer performance, and adopting the thermal conductive silicone grease and the insulating and heat conductive double-sided adhesive having a high thermal conductivity.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
Description
Claims (8)
- 一种相变材料/空气耦合的阶级式电池热管理系统,其特征是:它包括底座(101)、设在底座(101)上的多块电池(104),多块电池(104)分组间隔排列在底座(101)上,所述的底座(101)上设有罩盖(301);所述多块电池(104)的电池极柱一侧朝上放置,靠近罩盖(301),间隔排列的电池(104)之间分别设有内部填充不同相变材料的多个相变材料箱,每个相变材料箱的前后两侧面上间隔布有不同密度和长度的多排外肋片(108),同一排位置的外肋片(108)沿着空气流动方向长度和密度呈阶级式分布,面对出风口(303)附近位置的外肋片(108)分布的密度和长度大于面对进风口(302)附近外肋片(108)分布的密度和长度;相变材料箱的内部侧板上间隔排列有多排内肋片(501);远离电池极柱内肋片的密度高于靠近电池极柱附近密度;所述外肋片(108)排列的密度沿着竖直向下方向逐渐减小,远离电池极柱的相变材料箱外肋片比靠近极柱位置的相变材料箱外肋片密度高;所述电池(104)、相变材料箱、底座(101)和罩盖(301)的间隙组成风道。A phase change material/air coupled class battery thermal management system, characterized in that it comprises a base (101), a plurality of batteries (104) arranged on the base (101), and a plurality of batteries (104) grouping intervals Arranged on the base (101), the base (101) is provided with a cover (301); the battery poles of the plurality of batteries (104) are placed side up, close to the cover (301), spaced apart A plurality of phase change material boxes internally filled with different phase change materials are respectively disposed between the arranged batteries (104), and a plurality of outer fins of different density and length are arranged on the front and rear sides of each phase change material box (108). The outer fins (108) in the same row position are distributed in a classwise manner along the length and density of the air flow direction, and the outer fins (108) located near the air outlet (303) are distributed in a density and length greater than the facing The density and length of the outer ribs (108) distributed near the tuyere (302); the inner side plates of the phase change material box are arranged with a plurality of rows of inner fins (501); the density of the fins away from the battery post is higher than the proximity Density near the battery pole; the density of the outer fins (108) is gradually reduced in a vertically downward direction away from the battery pole The outer rib of the phase change material box of the column is higher in density than the outer rib of the phase change material box near the position of the pole; the gap between the battery (104), the phase change material box, the base (101) and the cover (301) Wind tunnel.
- 根据权利要求1所述的相变材料/空气耦合的阶级式电池热管理,其特征在于:所述的底座(101)上设有安装多块固定电池(104)和的底座凹槽(103),底座(101)的周边设有与罩盖(301)相配合的底座螺钉孔(102)。The phase change material/air-coupled class battery thermal management according to claim 1, wherein the base (101) is provided with a base recess (103) for mounting a plurality of fixed batteries (104) and The base (101) is provided with a base screw hole (102) that cooperates with the cover (301).
- 根据权利要求1所述的相变材料/空气耦合的阶级式电池热管理,其特征在于:所述的罩盖(301)内上侧设有与电池和上相变材料箱相对应的罩盖凹槽(305),罩盖(301)的端边上设有与底座螺钉孔(102)相对应的罩盖螺钉孔(304),罩盖(301)的左右两侧分别设有进风口(302)和出风口(303)。The phase change material/air-coupled step type battery thermal management according to claim 1, wherein the upper side of the cover (301) is provided with a cover corresponding to the battery and the upper phase change material case. The groove (305) and the end edge of the cover (301) are provided with cover screw holes (304) corresponding to the base screw holes (102), and the air inlets are respectively provided on the left and right sides of the cover (301) ( 302) and the air outlet (303).
- 根据权利要求1所述的相变材料/空气耦合的阶级式电池热管理,其特征在于:所述的多个相变材料箱的个数和相变材料参考电池特性和所处工作环境而定,为2-4个。The phase change material/air coupled stage type battery thermal management according to claim 1, wherein the number of the phase change material boxes and the phase change material refer to the battery characteristics and the working environment. , for 2-4.
- 根据权利要求1或4所述的相变材料/空气耦合的阶级式电池热管理,其特征在于:所述的多个相变材料箱的上相变材料箱的上下两端面均带有上材料箱凸起,下相变材料箱的上端面设有与上材料箱凸起或中材料箱凸起相配合的凹槽,下端面上带有下材料箱凸起;上下相变材料箱之间的中相变材料箱的上端面开有与上材料箱凸起相配合的凹槽,下端面带有与下相材料箱相配合的凸起。The phase change material/air-coupled step type battery thermal management according to claim 1 or 4, wherein the upper and lower end faces of the upper phase change material box of the plurality of phase change material boxes are provided with the upper material a box protrusion, the upper end surface of the lower phase change material box is provided with a groove matching the upper material box protrusion or the middle material box protrusion, and the lower end surface is provided with a lower material box protrusion; between the upper and lower phase change material boxes The upper end surface of the medium phase change material box is provided with a groove matching the protrusion of the upper material box, and the lower end surface has a protrusion matching the lower phase material box.
- 根据权利要求1所述的相变材料/空气耦合的阶级式电池热管理,其特征在于:所述的每个所述相变材料箱与电池接触位置均涂抹有绝缘导热层。The phase change material/air-coupled class battery thermal management according to claim 1, wherein each of said phase change material boxes and the battery contact position are coated with an insulating heat conductive layer.
- 根据权利要求1所述的相变材料/空气耦合的阶级式电池热管理,其特征在于:所述的多排内肋片(501)为具有较高导热能力的不锈钢、铜铝合金和低碳钢材料制作而成。The phase change material/air coupled step type battery thermal management according to claim 1, wherein said plurality of rows of inner fins (501) are stainless steel, copper aluminum alloy and low carbon having high thermal conductivity. Made of steel material.
- 根据权利要求1或7所述的相变材料/空气耦合的阶级式电池热管理,其特征在于:所述多排内肋片(501)的分布密度呈阶级式,沿着竖直向下方向密度逐渐减小。 The phase change material/air-coupled class battery thermal management according to claim 1 or 7, wherein the plurality of rows of inner fins (501) have a distributed density in a classwise manner, along a vertical downward direction. The density gradually decreases.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020187025875A KR101944053B1 (en) | 2016-12-22 | 2017-11-13 | Phase conversion material / air coupled type hierarchical battery thermal management system |
JP2018548008A JP6515252B2 (en) | 2016-12-22 | 2017-11-13 | Step-wise battery thermal management system combining thermal management with phase change materials and thermal management with air |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611200041.0 | 2016-12-22 | ||
CN201611200041.0A CN106602171B (en) | 2016-12-22 | 2016-12-22 | A kind of hierarchical battery thermal management system of phase-change material/Air Coupling |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2018113450A1 true WO2018113450A1 (en) | 2018-06-28 |
Family
ID=58602610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2017/110688 WO2018113450A1 (en) | 2016-12-22 | 2017-11-13 | Phase-change material/air-coupled cascade battery thermal management system |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP6515252B2 (en) |
KR (1) | KR101944053B1 (en) |
CN (1) | CN106602171B (en) |
WO (1) | WO2018113450A1 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108649298A (en) * | 2018-07-04 | 2018-10-12 | 山东大学 | A kind of batteries of electric automobile heat management system based on phase-change material |
CN109640603A (en) * | 2019-01-31 | 2019-04-16 | 上海电力学院 | Buried high-power wireless charger transmitting terminal cooling system based on phase-change material |
CN109672009A (en) * | 2018-12-29 | 2019-04-23 | 佛山科学技术学院 | A kind of separate type battery heat dissipation device and its manufacturing method based on phase-change material plate |
CN110120567A (en) * | 2019-05-09 | 2019-08-13 | 华东交通大学 | One kind being based on phase-change heat transfer and CO218650 battery modules of thermal protection |
CN110165332A (en) * | 2019-06-24 | 2019-08-23 | 佛山科学技术学院 | A kind of radiating device of battery pack for concentrating heat dissipation |
US11108103B2 (en) * | 2019-04-10 | 2021-08-31 | GM Global Technology Operations LLC | Thermal management system including phase-change materials having different phase-change temperatures for an on-vehicle battery |
JP2021535546A (en) * | 2018-08-16 | 2021-12-16 | ハイパードライブ イノベーション リミテッド | Method and equipment |
CN114256535A (en) * | 2021-12-31 | 2022-03-29 | 宁波诺丁汉大学 | Lithium ion battery thermal management system and method based on phase change material and mutually-embedded fins |
CN118398975A (en) * | 2024-06-28 | 2024-07-26 | 天通优能科技有限公司 | Cold plate with prismatic epitaxial fins and battery thermal management system |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106602171B (en) * | 2016-12-22 | 2019-04-26 | 中国矿业大学 | A kind of hierarchical battery thermal management system of phase-change material/Air Coupling |
CN108305968A (en) * | 2018-01-25 | 2018-07-20 | 广西师范大学 | A kind of battery lodge body peculiar to vessel |
KR102329343B1 (en) * | 2018-09-11 | 2021-11-18 | 주식회사 엘지에너지솔루션 | Battery module with enhanced cooling efficiency and Battery pack comprising the same |
US11374273B2 (en) | 2018-10-31 | 2022-06-28 | Toyota Motor Engineering & Manufacturing North America, Inc. | Thermal management systems including multiple phase changing materials and vehicles including the same |
CN109768194A (en) * | 2018-12-27 | 2019-05-17 | 中国石油大学(华东) | It is a kind of based on phase-change material-fin composite construction lithium ion battery mould group heat management system |
KR20220151493A (en) * | 2021-05-06 | 2022-11-15 | 주식회사 엘지에너지솔루션 | Battery pack with improved Cooling performance and Vehicle comprising the same |
CN113193266A (en) * | 2021-05-31 | 2021-07-30 | 沃太能源股份有限公司 | Air-cooled energy storage battery |
JP2024527014A (en) * | 2021-12-27 | 2024-07-19 | エルジー エナジー ソリューション リミテッド | Battery pack, energy storage device including the battery pack, and automobile |
CN115548507B (en) * | 2022-08-29 | 2023-11-14 | 西安交通大学 | Direct cooling and phase change cooling coupled battery thermal management system and manufacturing method |
CN115986256A (en) * | 2022-11-17 | 2023-04-18 | 广东机电职业技术学院 | Heat transfer enhancement system of 18650 battery package of electric automobile |
KR20240115539A (en) * | 2023-01-19 | 2024-07-26 | 고려대학교 산학협력단 | Thermal management structure for battery cell |
CN117134030B (en) * | 2023-09-25 | 2024-06-25 | 国网湖北省电力有限公司技术培训中心 | Battery pack gradient thermal management device and simulation method |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2289976A (en) * | 1994-06-04 | 1995-12-06 | Rover Group | Cooling system for battery uses phase change material in hollow container as cooling element between adjacent cell monoblocks |
CN202333080U (en) * | 2011-11-25 | 2012-07-11 | 长沙泰和英杰系统集成工程有限责任公司 | Special air-conditioning battery cabinet for high-power uninterrupted power supply (UPS) |
CN203325998U (en) * | 2013-07-08 | 2013-12-04 | 观致汽车有限公司 | Battery with optimized heat dissipation and vehicle provided with same |
CN106252787A (en) * | 2016-10-18 | 2016-12-21 | 广东工业大学 | A kind of battery thermal management system cooled down based on phase-change material and Air Coupling |
CN106602171A (en) * | 2016-12-22 | 2017-04-26 | 中国矿业大学 | Phase-change material/air-coupled hierarchical battery heat management system |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6183903B1 (en) * | 1998-02-03 | 2001-02-06 | Gnb Technologies, Inc. | Plastic battery container having reduced end wall deflection |
JP2010073406A (en) * | 2008-09-17 | 2010-04-02 | Toyota Motor Corp | Battery pack |
KR101261925B1 (en) * | 2011-09-29 | 2013-05-08 | 현대자동차주식회사 | Battery package stuffing Phase Change Material in interior thereof and battery using the same |
US20140045006A1 (en) * | 2012-08-13 | 2014-02-13 | Samsung Sdi Co., Ltd. | Battery module |
JP2014103005A (en) * | 2012-11-20 | 2014-06-05 | Toshiba Corp | Battery pack and in-vehicle heating system |
CN103138029A (en) * | 2013-03-06 | 2013-06-05 | 湖南大学 | Thermal management system of lithium battery in hybrid power vehicle |
CN103682517A (en) * | 2013-12-20 | 2014-03-26 | 华南理工大学 | Combined heat dissipation device of power battery pack |
KR101778349B1 (en) * | 2014-10-28 | 2017-09-13 | 주식회사 엘지화학 | System and method for cooling and heating battery container |
WO2016080696A1 (en) * | 2014-11-17 | 2016-05-26 | 주식회사 엘지화학 | Cooling plate for secondary battery, and secondary battery module having same |
CN104538704A (en) * | 2014-12-31 | 2015-04-22 | 上海鹰峰电子科技有限公司 | Composite superconducting plate heat pipe power battery heat management system |
CN204424405U (en) * | 2015-01-28 | 2015-06-24 | 中国科学院工程热物理研究所 | A kind of built-in electric automobiles power brick heat abstractor of air blast cooling |
CN105226215A (en) * | 2015-10-27 | 2016-01-06 | 上海工程技术大学 | With the heat conduction endless belt of class scale type fin and the composite heat dissipation device with this heat conduction endless belt |
CN105742755B (en) * | 2016-04-08 | 2018-04-10 | 中国科学技术大学 | A kind of composite plate for being radiated for battery system and preventing thermal runaway from propagating |
-
2016
- 2016-12-22 CN CN201611200041.0A patent/CN106602171B/en active Active
-
2017
- 2017-11-13 WO PCT/CN2017/110688 patent/WO2018113450A1/en active Application Filing
- 2017-11-13 KR KR1020187025875A patent/KR101944053B1/en active IP Right Grant
- 2017-11-13 JP JP2018548008A patent/JP6515252B2/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2289976A (en) * | 1994-06-04 | 1995-12-06 | Rover Group | Cooling system for battery uses phase change material in hollow container as cooling element between adjacent cell monoblocks |
CN202333080U (en) * | 2011-11-25 | 2012-07-11 | 长沙泰和英杰系统集成工程有限责任公司 | Special air-conditioning battery cabinet for high-power uninterrupted power supply (UPS) |
CN203325998U (en) * | 2013-07-08 | 2013-12-04 | 观致汽车有限公司 | Battery with optimized heat dissipation and vehicle provided with same |
CN106252787A (en) * | 2016-10-18 | 2016-12-21 | 广东工业大学 | A kind of battery thermal management system cooled down based on phase-change material and Air Coupling |
CN106602171A (en) * | 2016-12-22 | 2017-04-26 | 中国矿业大学 | Phase-change material/air-coupled hierarchical battery heat management system |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108649298A (en) * | 2018-07-04 | 2018-10-12 | 山东大学 | A kind of batteries of electric automobile heat management system based on phase-change material |
CN108649298B (en) * | 2018-07-04 | 2023-11-17 | 山东大学 | Electric automobile battery thermal management system based on phase change material |
JP2021535546A (en) * | 2018-08-16 | 2021-12-16 | ハイパードライブ イノベーション リミテッド | Method and equipment |
CN109672009A (en) * | 2018-12-29 | 2019-04-23 | 佛山科学技术学院 | A kind of separate type battery heat dissipation device and its manufacturing method based on phase-change material plate |
CN109640603A (en) * | 2019-01-31 | 2019-04-16 | 上海电力学院 | Buried high-power wireless charger transmitting terminal cooling system based on phase-change material |
US11108103B2 (en) * | 2019-04-10 | 2021-08-31 | GM Global Technology Operations LLC | Thermal management system including phase-change materials having different phase-change temperatures for an on-vehicle battery |
CN110120567A (en) * | 2019-05-09 | 2019-08-13 | 华东交通大学 | One kind being based on phase-change heat transfer and CO218650 battery modules of thermal protection |
CN110120567B (en) * | 2019-05-09 | 2024-04-02 | 华东交通大学 | Based on phase transition heat transfer and CO 2 18650 battery module with heat protection function |
CN110165332A (en) * | 2019-06-24 | 2019-08-23 | 佛山科学技术学院 | A kind of radiating device of battery pack for concentrating heat dissipation |
CN110165332B (en) * | 2019-06-24 | 2024-03-22 | 佛山科学技术学院 | Concentrated radiating group battery heat abstractor |
CN114256535A (en) * | 2021-12-31 | 2022-03-29 | 宁波诺丁汉大学 | Lithium ion battery thermal management system and method based on phase change material and mutually-embedded fins |
CN114256535B (en) * | 2021-12-31 | 2022-10-21 | 宁波诺丁汉大学 | Lithium ion battery thermal management system and method based on phase change material and mutually-embedded fins |
CN118398975A (en) * | 2024-06-28 | 2024-07-26 | 天通优能科技有限公司 | Cold plate with prismatic epitaxial fins and battery thermal management system |
Also Published As
Publication number | Publication date |
---|---|
JP2019510346A (en) | 2019-04-11 |
CN106602171A (en) | 2017-04-26 |
KR101944053B1 (en) | 2019-01-30 |
CN106602171B (en) | 2019-04-26 |
KR20180105720A (en) | 2018-09-28 |
JP6515252B2 (en) | 2019-05-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2018113450A1 (en) | Phase-change material/air-coupled cascade battery thermal management system | |
CN105552268B (en) | It is a kind of to fill gelled multiple exit batteries of electric automobile air cooling battery case | |
CN206322821U (en) | A kind of electrokinetic cell module with high heat dispersion | |
CN208028191U (en) | A kind of power battery of liquid cooling and air-cooled combination heat dissipation | |
CN102055003A (en) | Battery pack with thermal conducting adhesives | |
CN101894930B (en) | Battery box with excellent performance of ventilation and heat dispersion | |
CN202259566U (en) | Vehicle-mounted lithium battery device | |
CN109509932A (en) | Battery thermal management | |
CN214378603U (en) | Heat management device for lithium ion battery of electric vehicle | |
CN109768194A (en) | It is a kind of based on phase-change material-fin composite construction lithium ion battery mould group heat management system | |
CN110544753A (en) | Novel take liquid cooling module of compound piece of pipeline formula copper nickel | |
CN204130665U (en) | A kind of heat abstractor of batteries of electric automobile module | |
CN103915631A (en) | Air-cooled integrated bipolar plate for fuel cells | |
CN113036262A (en) | Balanced heat abstractor of battery module | |
CN221239662U (en) | Battery box, battery and power consumption device | |
CN109273797B (en) | Battery module thermal management device based on phase change material and heat pipe cooperative heat dissipation | |
CN105870538A (en) | Electric automobile battery pack heat management structure | |
CN213782097U (en) | Air-cooled battery box and battery pack of hybrid electric vehicle | |
CN102227032A (en) | Passive power battery with heat dissipating device | |
CN114883698A (en) | Power battery cooling system | |
CN103746153A (en) | Ultra-high capacity energy storage lithium ion battery pack heat dissipation apparatus | |
CN209822831U (en) | Battery pack thermal management system for new energy automobile | |
CN209344283U (en) | A kind of Li-ion batteries piles with heat-transfer device | |
CN209200112U (en) | A kind of radiating and cooling device of novel battery mould group | |
CN113793999A (en) | Novel energy storage container thermal management system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ENP | Entry into the national phase |
Ref document number: 20187025875 Country of ref document: KR Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1020187025875 Country of ref document: KR |
|
ENP | Entry into the national phase |
Ref document number: 2018548008 Country of ref document: JP Kind code of ref document: A |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 17885395 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 17885395 Country of ref document: EP Kind code of ref document: A1 |