WO2023234573A1 - 배터리 컨테이너 및 이를 포함하는 에너지 저장 시스템 - Google Patents
배터리 컨테이너 및 이를 포함하는 에너지 저장 시스템 Download PDFInfo
- Publication number
- WO2023234573A1 WO2023234573A1 PCT/KR2023/006114 KR2023006114W WO2023234573A1 WO 2023234573 A1 WO2023234573 A1 WO 2023234573A1 KR 2023006114 W KR2023006114 W KR 2023006114W WO 2023234573 A1 WO2023234573 A1 WO 2023234573A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- blocking partition
- battery
- module
- container
- battery container
- 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.)
- Ceased
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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
- 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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/14—Primary casings; Jackets or wrappings for protecting against damage caused by external factors
- H01M50/143—Fireproof; Explosion-proof
-
- 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
- H01M50/233—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
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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
- 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
- H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
-
- 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
- H01M50/251—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for stationary devices, e.g. power plant buffering or backup power supplies
-
- 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
- H01M50/289—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs
-
- 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
- H01M50/289—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs
- H01M50/291—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs characterised by their shape
-
- 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
- H01M2220/10—Batteries in stationary systems, e.g. emergency power source in plant
-
- 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 present invention relates to batteries, and more specifically, to a battery container provided to store energy by storing a plurality of battery modules inside a container-shaped housing, and to an energy storage system including the same.
- an energy storage system for storing generated power has been receiving a lot of attention.
- ESS energy storage system
- it is easy to build a power management system such as a Smart Grid System, making it possible to easily control power supply and demand in a specific region or city.
- ESS can be applied to electric charging stations that can charge electric vehicles.
- the battery container may include a plurality of battery modules connected to each other in series and/or parallel.
- multiple battery modules may be stored inside the battery container through a rack frame or a separate fixing structure.
- Battery containers used in ESS often contain a large number of battery modules inside to increase capacity or output. Furthermore, in order to increase the energy density of the battery container, a plurality of battery modules may exist in a dense state with each other.
- the present invention was created to solve the above problems, and its purpose is to provide a battery container and an energy storage system including the same that can effectively prevent the spread of fire.
- a battery container for achieving the above object includes a container housing having an empty space therein; A plurality of battery modules accommodated in the inner space of the container housing and stacked in a vertical direction to form a module stack, wherein the module stack is arranged in a horizontal direction; and a blocking partition disposed between at least some of the module stacks among the plurality of module stacks and configured to separate the space between the module stacks.
- the upper end of the blocking partition may be fixed to the upper side of the container housing and the lower end may be fixed to the lower side of the container housing.
- the blocking partition may include a plate portion arranged between two adjacent module stacks so that both surfaces face different module stacks.
- the plate portion may include two plates spaced apart from each other.
- the blocking partition may include a first pillar portion supporting the plate portion.
- the blocking partition wall may include a first seating portion configured to support the battery module.
- the blocking partition wall may include two or more
- the battery container may further include a support wall provided between the two blocking partition walls and configured to support the battery module together with the blocking partition wall.
- the front end and the rear end of the blocking partition may contact the front inner surface and the rear inner surface of the container housing, respectively.
- the blocking partition wall may be provided with an inclined surface configured to incline toward the module stack as it goes outward in the front-back direction.
- an energy storage system includes a battery container according to the present invention.
- the safety of the battery container can be improved.
- fire spread between a plurality of battery modules within a battery container can be effectively prevented or suppressed.
- a relatively simple structure can be provided to effectively prevent fire spread. Therefore, in this case, the manufacturing cost of the battery container can be reduced, quality reliability can be secured, and productivity can be increased.
- fire spread can be effectively suppressed or delayed.
- FIG. 1 is a perspective view schematically showing a partial configuration of a battery container according to an embodiment of the present invention.
- FIG. 2 is a perspective view schematically showing the configuration of FIG. 1 with the battery module removed.
- Figure 3 is an enlarged view showing a partial configuration of a battery container according to an embodiment of the present invention.
- Figure 4 is an exploded perspective view of the configuration of Figure 3.
- FIG. 5 is a cross-sectional view taken along line C1-C1' in FIG. 3.
- Figure 6 is an exploded perspective view schematically showing a partial configuration of a battery container according to another embodiment of the present invention.
- Figure 7 is a cross-sectional view schematically showing a partial configuration of a battery container according to another embodiment of the present invention.
- Figure 8 is a perspective view schematically showing the configuration of the first seating portion according to an embodiment of the present invention.
- Figure 9 is a perspective view schematically showing another configuration of a battery module according to an embodiment of the present invention.
- Figure 10 is an exploded perspective view of the configuration of Figure 9.
- Figure 11 is a top cross-sectional view schematically showing some configurations of a battery module according to an embodiment of the present invention as viewed from the top side.
- Figure 12 is a top cross-sectional view schematically showing some configurations of a battery module according to another embodiment of the present invention as viewed from the top side.
- FIG. 13 is an enlarged view of portion J1 of FIG. 12.
- Figure 14 is a perspective view schematically showing a partial configuration of a blocking partition according to another embodiment of the present invention.
- Figure 15 is a perspective view schematically showing a partial configuration of a blocking partition according to another embodiment of the present invention.
- Figure 16 is an exploded perspective view schematically showing the configuration of a battery container according to another embodiment of the present invention.
- Figure 17 is a diagram schematically showing a partial configuration of a battery container according to another embodiment of the present invention.
- Figure 18 is a diagram schematically showing a partial configuration of a support member according to another embodiment of the present invention.
- FIG. 1 is a perspective view schematically showing a partial configuration of a battery container according to an embodiment of the present invention.
- the battery container includes a container housing 100, a battery module 200, and a blocking partition 300.
- the container housing 100 may have an empty space formed therein. More specifically, the container housing 100 is made up of six plates: an upper plate 101, a lower plate 102, a left plate 103, a right plate 104, a front plate (not shown), and a rear plate ( (not shown) can be provided to form an internal space. In particular, the container housing 100 may be formed in a substantially rectangular parallelepiped shape.
- the container housing 100 is shown including an upper plate 101, a lower plate 102, a left plate 103, and a right plate 104.
- the container housing 100 may further include a front plate and a rear plate, but in FIG. 1, the front plate and the rear plate are shown in deleted form to show the internal components more clearly.
- the front plate and rear plate may include one or more doors to open the internal space of the container housing 100, or may be entirely configured in the shape of a door.
- the term 'plate' is used for the plurality of plates constituting the container housing 100, the surface is not limited to having a completely flat shape.
- the various surfaces constituting the container housing 100 may have a partially bent or curved shape, or may have a reinforcing structure such as a rib or padding structure.
- reinforcing members may be provided at the corners or central portion of the container housing 100.
- the container housing 100 is an exterior material of a battery container, and may be made of a material and structure with high rigidity to protect various components stored in the internal space, especially the battery module 200.
- the container housing 100 may be made of a metal material such as steel.
- the present invention is not necessarily limited to the specific shape or material of the container, and various container housings 100 known at the time of filing of the present invention may be employed in the present invention.
- the battery module 200 may be stored in the inner space of the container housing 100.
- a plurality of battery modules 200 may be included in a battery container to increase capacity and/or output. And, these plurality of battery modules 200 may be electrically connected in series and/or parallel through connection members such as buses or cables.
- the module stack can be said to be a structure formed by stacking two or more battery modules 200 in the vertical direction (Z-axis direction in the drawing). For example, 13 battery modules 200 may be stacked vertically to form one module stack.
- multiple module stacks may be arranged in the horizontal direction. That is, the plurality of battery modules 200 can be divided into several groups to form a separate module stack for each group. And, a plurality of module stacks may be arranged in a horizontal direction.
- the battery container includes 14 module stacks (S1 to S14), and the 14 module stacks (S1 to S14) are oriented in the left and right directions (X-axis direction in the drawing). It can be placed at a predetermined distance apart. At this time, each module stack (S1 to S14) may include 13 battery modules 200.
- the number of battery modules 200 stacked or the number of module stacks (S1 to S14) arranged in the horizontal direction is determined by various conditions, such as the specifications and installation purpose of the battery container, and the specifications, characteristics, and type of the battery module 200. Of course, it can be set in various ways depending on the situation.
- the blocking partition 300 may be interposed between at least some module stacks among a plurality of module stacks.
- 14 module stacks (S1 to S14) are arranged from left to right, with the second module stack (S2) being the second module stack from the left and the second module stack (S2) from the left.
- a blocking partition 300 may be interposed between the third stack S3, which is the third module stack, as indicated by F2.
- the blocking partition 300 is a space between other module stacks, such as between the fourth stack (S4), which is the fourth module stack, and the fifth stack (S5), which is the fifth module stack, from the left, as indicated by F4. It may also be included.
- the blocking partition 300 may be interposed between adjacent module stacks and configured to separate the space between adjacent module stacks.
- the blocking partition 300 (F2) may be configured to separate the space between the second stacked structure S2 and the third stacked structure S3 that are adjacent to each other.
- the blocking partition 300 may be configured to prevent flame from spreading in the space between adjacent module stacks.
- the blocking partition 300 (F2) interposed between the second stack (S2) and the third stack (S3) is the space where the second stack (S2) is stored and the third stack (S3). ) can be configured to separate the space in which the product is stored so that a fire does not spread between the two spaces.
- the blocking partition 300 may be made of a material with a high melting point and high strength so that it can sufficiently withstand flame, high temperatures, etc.
- the blocking partition 300 may include a metal material, such as a steel material.
- the blocking partition 300 may have an end fixed to the inner surface of the container housing 100 . This will be described in more detail with reference to FIG. 2.
- FIG. 2 is a perspective view schematically showing the configuration of FIG. 1 with the battery module 200 removed.
- the upper end of the blocking partition 300 may be coupled and fixed to the upper inner surface of the container housing 100, as shown in the portion indicated by A1.
- the lower end of the blocking partition 300 may be coupled and fixed to the lower surface of the inner surface of the container housing 100, as shown in the portion indicated by A2.
- the blocking partition wall 300 is in contact between the upper surface (upper inner surface) and the lower surface (lower inner surface) of the container housing 100, so that the blocking partition wall 300 and the container housing 100 The empty space between the inner surfaces of the can be reduced or eliminated. Accordingly, flame blocking performance by the blocking partition 300 can be further improved.
- the blocking partition wall 300 can support the upper plate 101 and the lower plate 102 of the container housing 100, so the structural rigidity of the blocking partition wall 300 can be improved. .
- the coupling and fixing method between the blocking partition wall 300 and the container housing 100 may be implemented in various forms.
- the blocking partition wall 300 and the container housing 100 may be configured to be at least partially integrated with each other.
- at least a portion of the blocking partition wall 300 and the container housing 100 are made of the same material, and can be manufactured in an integrated form from the beginning so as to be inseparable.
- the blocking partition 300 and the container housing 100 may be fastened in various other ways, such as a bolting method, a welding method, or a fitting method.
- the blocking partition wall 300 may be configured in a form in which the portion in contact with the inner surface of the container housing 100, that is, the contact surface, is elongated.
- the top of the blocking partition 300 may be in contact with the upper inner surface (upper surface) of the container housing 100, and this contact portion may be formed to extend long in the front-back direction (Y-axis direction in the drawing). You can.
- the top of the blocking partition 300 may continuously contact the upper surface of the container housing 100 in the Y-axis direction from the front end to the rear end.
- the lower end of the blocking partition wall 300 may be in contact with the lower inner surface (lower surface) of the container housing 100.
- this lower contact portion may also be formed to extend long in the front-back direction.
- the lower end of the blocking partition 300 may continuously contact the lower surface of the container housing 100 in the Y-axis direction from the front end to the rear end.
- the gap between the blocking partition wall 300 and the container housing 100 can be reduced or eliminated. Therefore, when a fire occurs in a specific module stack, the flame moves to the gap between the blocking partition 300 and the container housing 100, thereby more reliably preventing the fire from spreading to another module stack.
- the supporting force of the blocking partition wall 300 with respect to the container housing 100 can be improved. Accordingly, the structural strength of the battery container can be further improved.
- FIG. 3 is an enlarged view showing a partial configuration of a battery container according to an embodiment of the present invention.
- FIG. 3 can be said to be an enlarged view of part B1 of FIG. 2.
- some components are shown in transparent form to show the configuration more clearly.
- some components are shown in transparent form.
- the blocking partition 300 may include a plate portion 310.
- the plate portion 310 is approximately plate-shaped and may have two flat surfaces on both sides. Additionally, the plate portion 310 may be disposed between two adjacent module stacks so that both surfaces face different module stacks. For example, when the module stack is located on the left and right sides of the blocking partition 300, the plate portion 310 may have both surfaces located on the left and right sides. Accordingly, the left surface of the plate portion 310 may face the left module stack, and the right surface of the plate portion 310 may face the right module stack.
- the plate portion 310 may have an overall plate shape.
- the present invention is not necessarily limited to this form.
- the plate portion 310 may have a partially curved surface or may be configured with irregularities, protrusions, etc.
- the thickness of the partition wall 300 that blocks the horizontal arrangement direction of the module stack is not formed to be thick, and thus the transmission of flame or gas can be effectively suppressed while narrowing the gap between the module stacks. .
- the plate portion 310 may include two plates. This will be described in more detail with additional reference to FIGS. 4 and 5.
- Figure 4 is an exploded perspective view of the configuration of Figure 3
- Figure 5 is a cross-sectional view taken along line C1-C1' of Figure 3.
- two plate portions 310 may be provided for each blocking partition 300 . These two plate parts 310 may be arranged to face each other in the horizontal direction (X-axis direction) in which multiple module stacks are arranged. Furthermore, the two plate portions 310 may be spaced apart from each other by a predetermined distance. That is, the two plate parts 310 may be spaced apart from each other by a predetermined distance in the X-axis direction. Accordingly, an empty space as indicated by V1 in the drawing may be formed between the two plate portions 310.
- the two plate parts 310 form different parts of the partition wall, so that a double flame blocking space can be formed. Additionally, since the two plate parts 310 are not integrated into one, heat transfer between the two plate parts 310 can be suppressed. Furthermore, when the two plate parts 310 are spaced apart from each other and an empty space is formed between them, the insulation effect between the two plate parts 310 can be further improved due to an air layer, etc. In addition, by lowering the weight of each blocking partition 300, the overall weight of the battery container can be reduced. Therefore, it may be more advantageous for transportation or installation of the battery container.
- the deformation of the plate portion 310 can be absorbed due to the empty space formed between the two plate portions 310.
- internal pressure may increase in the space where the module stack is stored.
- pressure may be applied to the plate portion 310 directly facing the module stack.
- the corresponding plate portion 310 may be pushed to a portion where an empty space is formed, as indicated by V1 in FIG. 5 . Accordingly, even if one plate portion 310 is deformed due to pressure application, the position of the entire blocking partition 300 can be maintained as is.
- the empty space between the two plate parts 310 can be a space that buffers the deformation of the plate part 310 due to an increase in internal pressure.
- FIG. 6 is an exploded perspective view schematically showing a partial configuration of a battery container according to another embodiment of the present invention. Moreover, FIG. 6 can be said to be a modified example of the blocking partition wall 300, particularly the plate portion 310, in the embodiment of FIG. 4. For each embodiment included in this specification, including this embodiment, detailed description of parts to which the description of other embodiments can be applied in the same or similar manner will be omitted, and the description will focus on parts where there are differences.
- the plate portion 310 of the blocking partition 300 may be configured to have a bent end, such as the portion indicated by D1.
- the plate portion 310 may be configured to have a bent lower end. And, this lower bent portion may contact the inner surface of the lower side of the container housing 100, that is, the bottom surface.
- the lower surface of the lower bent portion of the plate portion 310 may be contacted and fixed to the bottom surface of the container housing 100.
- the upper end of the plate portion 310 may also be configured in a bent shape. In this case, the upper bent portion of the plate portion 310 may be fixed in contact with the upper inner surface of the container housing 100, that is, the ceiling surface.
- the sealing force between the plate portion 310 and the container housing 100 can be further improved due to the upper and/or lower bent portions formed in the plate portion 310. Accordingly, it is possible to more reliably prevent flame or gas from leaking through the gap between the plate portion 310 and the container housing 100.
- the contact area between the plate part 310 and the container housing 100 increases, so that the support force of the container housing 100 by the plate part 310 can be further increased.
- each plate part 310 when two plate parts 310 are provided in one blocking partition 300, the end bending direction of each plate part 310 can be set to the outside.
- the blocking partition 300 is provided with two plates (left plate and right plate), the top and bottom of the left plate are bent in the left direction, and the top and bottom of the right plate are bent in the right direction. You can.
- the gap between the ends of the two plates and the container housing 100 may be formed longer. Therefore, sealing performance according to the bending shape can be further increased.
- a space in which various components can be accommodated can be provided between the two plate parts 310 in one blocking partition 300.
- the blocking partition 300 may store a fire extinguishing agent for extinguishing a fire in the empty space V1 between the two plate parts 310.
- a fire extinguishing agent various fire extinguishing substances known at the time of filing of the present invention may be employed.
- the fire extinguishing agent can be used to extinguish the fire in the specific module stack or prevent the fire from spreading to other adjacent module stacks.
- the blocking partition 300 is such that, when a fire occurs in a specific module stack, the fire extinguishing agent exists only in the empty space V1 between the two plate parts 310, or flows out from such space and leaks toward the module stack. It can be configured as follows. At this time, a hole through which the fire extinguishing agent can leak may be formed in a part of the blocking partition 300, such as the plate portion 310.
- Figure 7 is a cross-sectional view schematically showing a partial configuration of a battery container according to another embodiment of the present invention.
- the battery container according to the present invention may further include a fire extinguishing fluid supply module.
- this fire extinguishing liquid supply module may include a fire extinguishing nozzle inside the blocking partition 300, as indicated by E.
- the fire extinguishing nozzle (E) may be configured to spray fire extinguishing liquid, such as water, into the space (V1) between the two plate portions (310).
- the fire extinguishing nozzle (E) is located at the upper part of the space (V1) between the two plate parts 310 and can spray fire extinguishing liquid in a downward direction.
- the fire extinguishing nozzle (E) can supply fire extinguishing liquid when a fire occurs in an adjacent module stack.
- the fire extinguishing nozzle (E) is configured in the form of a glass bulb, and can be broken when heat is applied by a flame or the like, thereby causing water to be sprayed.
- the fire extinguishing liquid supply module may be equipped with a fire sensor or a smoke sensor, detect fire through these sensors, and spray fire extinguishing liquid through the fire extinguishing nozzle (E).
- fire extinguishing liquid such as water
- the blocking partition 300 may not be sprayed into the battery module 200. In this case, it is possible to prevent even the normal battery module 200 from becoming unusable due to contact with fire extinguishing fluid such as water, or problems such as electric shock or short circuit from occurring.
- the blocking partition 300 may be provided with a first pillar part 320 supporting the plate part 310, as shown in FIGS. 3 to 5, etc.
- the first pillar portion 320 is configured in the form of a rod extending vertically, and its upper and lower ends may be coupled to the container housing 100.
- the top and bottom of the first pillar portion 320 may be welded or bolted to the container housing 100.
- the first pillar portion 320 may be manufactured to be integrated with the container housing 100 from the beginning.
- the first pillar portion 320 may be in contact with or coupled to the plate portion 310 so that the plate portion 310 maintains its shape or position.
- the first pillar portion 320 may be welded or bolted to the plate portion 310.
- two or more first pillar parts 320 may be included in one blocking partition 300 .
- two first pillar parts 320 may be provided, as shown in FIGS. 4 and 5 .
- the two first pillar parts 320 may be arranged to be spaced apart from each other by a predetermined distance in a direction perpendicular to the arrangement direction of the module stack in the horizontal direction, that is, in the front-back direction (Y-axis direction).
- the plate portion 310 may have a front end and a rear end respectively coupled and fixed to the two first pillar portions 320 arranged in the front-back direction. Furthermore, the plate portion 310 may be configured to be inserted between two first pillar portions 320, as shown in FIG. 5.
- the plate portion 310 is made of a material excellent in flame blocking performance, such as a ceramic material, and the first pillar portion 320 is made of a material with high mechanical strength as a blocking partition. (300) may be configured. Furthermore, the plate portion 310 may be made of mica material.
- the first pillar portion 320 may have an empty space formed therein, as shown in the portion indicated by V2 in FIG. 5 . Moreover, since the first pillar portion 320 may be formed to extend long in the vertical direction, the hollow V2 formed therein may also be formed to extend long in the vertical direction. According to this embodiment of the present invention, the weight of the battery container can be further reduced and manufacturing costs can be reduced.
- the blocking partition 300 may be provided with a first seating portion 330, as shown in FIGS. 3 to 6, etc.
- the configuration of the first seating portion 330 will be described in more detail with additional reference to FIG. 8.
- Figure 8 is a perspective view schematically showing the configuration of the first seating portion 330 according to an embodiment of the present invention.
- the first seating portion 330 may be configured to support each battery module 200 in the module stack.
- This first seating portion 330 may be expressed as a first seating frame or a first seating bracket in that it is configured in the form of a frame or bracket.
- the first seating portion 330 may be configured in the form of a plate extending long in one direction, such as the front-back direction (Y-axis direction). Furthermore, as shown in FIG. 8, the first seating portion 330 may be configured in a shape in which the central portion is bent, particularly in a shape bent at approximately 90°.
- the first seating portion 330 can be said to have a vertical part 331 and a horizontal part 332 centered on the bent portion.
- the vertical part 331 and the horizontal part 332 are each configured in the form of a plate, but may have a form integrated with each other.
- the vertical part 331 may be configured in the form of a standing plate and coupled to the first pillar portion 320 or the plate portion 310. To this end, the vertical part 331 may be formed with a fastening hole as indicated by H1. Additionally, the horizontal part 332 is configured in the form of a flat plate and can support the battery module 200 on its upper surface.
- the first seating portion 330 may support a lower side corner of the battery module 200.
- the first seating part 330 may support the lower left corner of the battery module 200.
- the lower right corner of the battery module 200 may be supported by another first seating part 330, for example, a first seating part 330 included in another blocking partition 300. That is, based on one battery module 200, two first seating parts 330 can support both sides of the battery module 200, particularly the lower left and lower right sides, respectively.
- the module stack facing one blocking partition 300 may include a plurality of battery modules 200 stacked in the vertical direction. Accordingly, the blocking partition wall 300 may include a plurality of first seating portions 330 to respectively support the plurality of battery modules 200 stacked in this way. Furthermore, a plurality of the first seating portions 330 may be provided in a manner that is spaced apart from each other by a predetermined distance in the vertical direction along the stacking direction of the battery module 200.
- module stacks may be located on both sides of one blocking partition 300.
- different module stacks may be located on the left and right sides, respectively. Therefore, as shown in FIGS. 4 and 6, one blocking partition 300 is provided with a plurality of first seating portions ( 330) may be included.
- the battery module 200 can be supported by the blocking partition wall 300. Accordingly, there is no need to include a separate rack frame in the battery container to maintain the stacked state of the battery modules 200. Therefore, the manufacturing cost of the battery container can be reduced and assembly and productivity can be improved. Additionally, the weight of the battery container is reduced, making transportation and installation of the battery container easier. Additionally, the space occupied by the rack frame can be reduced and battery modules can be stacked up to the ceiling of the battery container, which can be advantageous in reducing the size of the battery container and increasing energy density.
- the battery container according to the present invention may include two or more blocking partition walls 300, as shown in FIGS. 1 and 2.
- the battery container includes seven blocking partition walls 300, and each blocking partition wall 300 may be arranged to be spaced a predetermined distance apart in the left and right directions.
- the battery container may further include a support wall 400.
- the support wall 400 may be provided between two blocking partition walls 300. The configuration of this support wall 400 will be described in more detail with additional reference to FIGS. 9 and 10.
- Figure 9 is a perspective view schematically showing some other configurations of the battery module 200 according to an embodiment of the present invention.
- FIG. 9 can be said to be an enlarged view of part B2 of FIG. 2.
- Figure 10 is an exploded perspective view of the configuration of Figure 9.
- the battery container may include a support wall 400 separately from the blocking partition wall 300 .
- the upper and lower ends of this support wall 400 may be coupled to the inner upper and lower inner surfaces of the container housing 100, respectively.
- the support wall 400 together with the blocking partition wall 300, supports the upper plate of the container housing 100 in the upward direction and can supplement the structural rigidity of the container housing 100.
- the support wall 400 may be interposed between two blocking partition walls 300.
- a plurality of support walls 400 may be included in the battery container. At this time, the plurality of support walls 400 and the plurality of blocking partition walls 300 may be alternately arranged in the horizontal direction.
- the support wall 400 may be configured to accommodate and support the battery module 200 together with the blocking partition wall 300.
- the support wall 400 may include a second pillar portion 420 and a second seating portion 430.
- the second pillar part 420 and the second seating part 430 of the support wall 400 are the same as the first pillar part 320 and the first seating part 330 of the blocking partition wall 300 described above. Or it may be configured similarly.
- the second seating portion 430 may be coupled to the second pillar portion 420 by a method such as bolting and may be provided in a plurality in the vertical direction. Therefore, the plurality of battery modules 200 stacked in the vertical direction can be stably supported in the upward direction.
- the support wall 400 may support different parts of the battery module 200 together with other blocking partition walls 300.
- the support wall 400 W2 is connected to each battery module belonging to the fourth stack S4 located on the right through the second seating portion 430 located on the right. 200) can be supported in the upper direction.
- the lower right portion of each battery module 200 belonging to the fourth stack S4 is a first seating portion provided on the left side of the blocking partition 300 F3 located at a predetermined distance to the right of the support wall 400 W2. It can be supported in the upward direction through (330).
- each battery module 200 belonging to the third stack (S3) is a first seating portion provided on the right side of the blocking partition wall 300 F2 located at a predetermined distance to the left of the support wall 400 W2. It can be supported in the upward direction through (330).
- each battery module 200 has one lower end supported by the first seating portion 330 of the blocking partition wall 300, and the other lower end of the battery module 200 supported by the second seating portion of the support wall 400. It can be said to be supported by (430).
- the support wall 400 may not have a configuration corresponding to the plate portion 310.
- the blocking partition 300 can block the space on both sides through the plate portion 310, while the support wall 400 does not have a configuration corresponding to the plate portion 310, so it does not block the space on both sides.
- the support wall 400 may be configured to be at least partially open in the horizontal direction.
- the support wall 400 may be configured to allow air to circulate between spaces on both sides.
- the third laminated body S3 and the fourth laminated body S4 are located on the left and right sides, respectively, with the support wall 400 W2 in between, the third laminated body Air, etc. may circulate between the space where the sieve (S3) is located and the space where the fourth stack (S4) is located.
- each battery system in a state where two or more module stacks arranged in the horizontal direction are included as components of one battery system, each battery system can use one air conditioning module.
- 14 module stacks (S1 to S14) are arranged horizontally in the left and right directions, as in the embodiment shown in FIG. 1, two adjacent module stacks can form one battery system.
- the first stack (S1) and the second stack (S2) may constitute one battery system, such as a first system.
- the third stack (S3) and the fourth stack (S4) may constitute another battery system, such as a second system.
- the fifth laminate (S5) and the sixth laminate (S6) may constitute a third system.
- a support wall 400 is interposed between different module stacks included in one battery system to support the battery modules 200 located on both sides.
- a blocking partition wall 300 may be interposed between module stacks included in different battery systems to support the battery modules 200 located on both sides.
- the third stack (S3) and the fourth stack (S4) are module stacks included together in the second system, which is one battery system, so there is a support between them.
- W2 which is the wall 400, may be interposed. Accordingly, cooling air may circulate between the third stack (S3) and the fourth stack (S4). Accordingly, cooling air supplied from one air conditioning module, such as an air conditioning device (HVAC) located at the front door of the third stack S3, is supplied to the fourth stack S4 through the opening of the support wall 400 W2. It can be distributed in the space where it is located.
- HVAC air conditioning device
- the second stack (S2) is included in the first system, which is a different battery system from the third stack (S3), a support wall ( A blocking partition 300 F2 other than 400) may be interposed.
- the first system may have a separate air conditioning module that is independent from the second system.
- integrated cooling control through one air conditioning module may be possible within the same battery system, even if there are different module stacks. Additionally, according to this implementation configuration, air conditioning can be easily achieved within the same battery system, while flame transfer between different battery systems can be prevented. For example, even if a fire occurs in the third stack S3, the flame can be prevented from going to the second stack S2 by the blocking partition 300 F2.
- the support wall 400 since the support wall 400 does not include a component corresponding to the plate portion 310, the support wall 400 may be lighter in weight than the blocking partition wall 300. Therefore, in this case, the weight of the battery container can be further reduced.
- FIG. 11 is a top cross-sectional view schematically showing some configurations of the battery module 200 according to an embodiment of the present invention as viewed from the top side.
- the front and rear ends of the blocking partition 300 may be configured to contact the front and rear inner surfaces of the container housing 100, respectively.
- the container housing 100 may include a front plate 105 and a rear plate 106, as shown in FIG. 11, to close the front and rear sides of the interior space.
- the front plate 105 and/or the rear plate 106 may be provided with a door for opening and closing the internal space.
- an air conditioning module may be mounted on the front plate 105 and/or the rear plate 106 to air condition the container housing 100.
- HVAC may be installed on a door provided on the front plate 105 of the container housing 100.
- the front end of the blocking partition 300 may contact the inner surface of the front plate 105 of the container housing 100, such as a portion indicated by I1 in FIG. 11.
- the contact portion between the front end of the blocking partition 300 and the container housing 100 may be formed to be long and continuous from the top to the bottom.
- the rear end of the blocking partition 300 may be in contact with the inner surface of the rear plate 106 of the container housing 100, as indicated by I1' in FIG. 11.
- the contact portion between the rear end of the blocking partition 300 and the container housing 100 may also be formed to be long and continuous from the top to the bottom.
- the first pillar portion 320 may be located at the front and rear ends of the blocking partition 300. At this time, the front surface of the first pillar portion 320 located at the front end may contact the inner surface of the front plate 105.
- the performance of blocking flames, etc. by the blocking partition wall 300 can be further improved. That is, according to the above-described configuration, it is possible to prevent flame or high-temperature venting gas from passing to the front or rear side of the blocking partition 300. Accordingly, the effect of preventing fire spread between module stacks arranged adjacently with the blocking partition wall 300 in between can be further improved.
- FIG. 12 is a top cross-sectional view schematically showing some configurations of the battery module 200 according to another embodiment of the present invention as viewed from the top. Additionally, FIG. 13 is an enlarged view of portion J1 of FIG. 12.
- the front and rear ends of the blocking partition 300 may have inclined surfaces, as indicated by J1, J2, J3, and J4.
- this inclined surface may be configured to slope inward in the front-to-back direction.
- the inner direction may mean the direction in which the module stack is stored.
- the right side of the first pillar portion 320 on the front side may be provided with an inclined surface inclined to the right toward the front side, such as the portion indicated by J2.
- an inclined surface may be formed on the left side of the first pillar 320 on the rear side, such as a portion indicated by J3, that is inclined toward the left toward the rear side.
- an inclined surface may be formed on the right side of the first pillar portion 320 on the rear side, such as a portion indicated by J4, that is inclined toward the right toward the rear side.
- the blocking partition 300, especially the first pillar portion 320 can be said to have a portion whose width gradually becomes wider toward the outside (front side or rear side).
- the flame or gas can be bent inward along the inclined surface K, as indicated by the arrow in FIG. 13. Accordingly, flame or gas can be more reliably prevented from moving along the end of the blocking partition 300 to other module stacks beyond the blocking partition 300.
- the contact area between the blocking partition 300 and the inner surface of the container housing 100 can be further expanded. Accordingly, it is possible to more reliably prevent flame or gas from flowing into the gap between the blocking partition wall 300 and the inner surface of the container housing 100.
- Figure 14 is a perspective view schematically showing a partial configuration of a blocking partition 300 according to another embodiment of the present invention.
- irregularities may be formed on the plate portion 310 included in the blocking partition wall 300.
- the irregularities may be formed in the form of protrusions or grooves formed on the plate portion 310.
- the plate portion 310 may be provided with a protrusion extending long in the vertical direction (Z-axis direction).
- This protrusion P1 may be configured to protrude in the horizontal direction where the battery module 200 is located, for example, in the left or right direction.
- a number of such protrusions P1 may be arranged in the front-back direction (Y-axis direction) in the space between the two first seating parts 330 arranged adjacent to each other in the vertical direction.
- the flame when a flame is discharged from a specific battery module 200, the flame is emitted along the surface of the plate portion 310 in a forward and backward direction due to the protrusion P1 provided on the plate portion 310. Movement in the (Y-axis direction) can be effectively hindered.
- the flame since the flame has a strong ability to travel in a straight line, the forward and backward movement of the flame can be suppressed by the protrusions P1 that are formed long in the vertical direction and arranged in the front and rear directions in large numbers. Therefore, in this case, flame can be prevented from being discharged to the front or rear sides of the battery container.
- Figure 15 is a perspective view schematically showing a partial configuration of a blocking partition 300 according to another embodiment of the present invention.
- the surface of the plate portion 310 included in the blocking partition 300 may be provided with a protrusion extending long in the front-back direction (Y-axis direction), as indicated by P2.
- a large number of such protrusions P2 may be arranged in the vertical direction in the space between the two first seating parts 330 arranged adjacent to each other in the vertical direction.
- the flame when a flame is discharged from a specific battery module 200, the flame flows in an upward and downward direction along the surface of the plate portion 310 due to the protrusion P2 provided on the plate portion 310. Movement in the (Z-axis direction) may be hindered. Accordingly, the flame can be suppressed from moving to other battery modules 200 stacked on top or bottom within the same module stack. Accordingly, the spread of fire between battery modules 200 may be reduced or delayed.
- Figure 16 is an exploded perspective view schematically showing the configuration of a battery container according to another embodiment of the present invention.
- Figure 16 can be said to show the lower part of the blocking partition 300 before it is coupled to the lower plate 102 of the container housing 100.
- an insertion groove may be formed on the inner surface of the container housing 100, such as the upper surface (bottom surface) of the lower plate 102, as indicated by G1. And, at least a part of the blocking partition 300, such as the lower part, may be configured to be inserted into the insertion groove G1.
- the insertion groove G1 of the container housing 100 may have a shape corresponding to the lower end of the blocking partition 300.
- the insertion groove G1 of the container housing 100 may be formed to be long in the front-back direction. In this case, the blocking partition wall 300 may be inserted and fastened along the insertion groove G1 of the container housing 100 to be long.
- FIG. 16 only the lower part of the container housing 100 is shown, but the blocking partition wall 300 may be inserted into the upper part of the container housing 100 as well.
- leakage of flame or gas between the blocking partition wall 300 and the container housing 100 can be more reliably prevented.
- the lower end of the blocking partition 300 is inserted into the insertion groove G1 formed in the lower plate 102 of the container housing 100, so that the flame between the lower end of the blocking partition 300 and the lower plate 102
- the outflow path may be formed in a longer, bent shape. Accordingly, flames, etc. can be prevented from easily moving through the gap between the lower end of the blocking partition 300 and the lower plate 102.
- the blocking partition wall 300 can be stably fixed in position inside the container housing 100. And, because of this, the effect of the blocking partition wall 300 to supplement the rigidity of the container housing 100 can be further improved.
- the installation position of the blocking partition 300 is guided by the insertion groove G1, so the task of installing the blocking partition 300 inside the container housing 100 can be more easily performed. there is.
- FIG. 17 is a diagram schematically showing a partial configuration of a battery container according to another embodiment of the present invention.
- FIG. 17 can also be said to show the lower part of the blocking partition 300 before it is coupled to the lower plate 102 of the container housing 100.
- an insertion groove as indicated by G2 may be formed on the inner surface of the container housing 100 so that a portion of the blocking partition 300 can be inserted.
- first and second protrusions as indicated by L1 and L2 may be provided inside the insertion groove G2.
- the protrusions L1 and L2 provided inside the insertion groove G2 may be configured to correspond to the shape of the end of the blocking partition 300.
- an empty space may be formed between two plates constituting the plate portion 310 in the blocking partition 300.
- the first protrusion L1 may be inserted into the empty space V1 between the two plate parts 310.
- the two plates can be said to be inserted into the insertion grooves G2 formed on the left and right sides of the first protrusion L1.
- an empty space may be formed in the center of the first pillar portion 320 in the blocking partition 300.
- the second protrusion L2 may be inserted into the hollow V2 of the first pillar 320.
- the two first pillar parts 320 may be fitted into the insertion groove G2 formed around the second protrusion L2.
- the fastening force between the blocking partition wall 300 and the container housing 100 can be further improved.
- the blocking partition wall 300 and the container housing 100 are brought into closer contact, and the gap formed between the blocking partition wall 300 and the container housing 100 can be bent several times. there is. Accordingly, leakage of fire or gas through the gap between the blocking partition wall 300 and the container housing 100 can be more effectively prevented.
- Figure 18 is a diagram schematically showing a partial configuration of a support member according to another embodiment of the present invention.
- the plate portion 310 may be formed with an insertion groove, as indicated by G3, to allow at least a portion of the first seating portion 330 to be inserted.
- This insertion groove G3 may be referred to as a third insertion groove to distinguish it from the previous insertion grooves G1 and G2.
- the third insertion groove G3 may be configured to be concave in the horizontal inward direction so that the central portion excluding both ends of the first seating portion 330 is inserted.
- the third insertion groove G3 of the right plate portion 310 may be formed in a concave shape from the right surface to the left.
- the third insertion groove G3 of the left plate portion 310 may be formed in a concave shape from the left surface to the right.
- the third insertion groove G3 may be formed by partially thinning the plate portion 310 or bending a portion of the plate portion 310.
- the first pillar portion 320 may be formed with an insertion groove, as indicated by G4, to allow a portion of the first seating portion 330 to be inserted.
- This insertion groove (G4) may be referred to as the fourth insertion groove to distinguish it from the previous insertion grooves (G1 to G3).
- the fourth insertion groove G4, together with the third insertion groove G3, may form a groove into which the first seating portion 330 can be inserted.
- the third insertion groove G3 may be formed to be elongated in the front-back direction (Y-axis direction) corresponding to the shape of the first seating portion 330, and the fourth insertion groove G4 may be formed as such. It may be located at an end along the extension direction of the third insertion groove G3.
- two first pillar parts 320 may be arranged in the front-back direction in one blocking partition 300. And, these two first pillar parts 320 may be located in front and behind the plate part 310. Accordingly, the fourth insertion groove G4 may be formed in the first pillar portion 320 located in front of the plate portion 310 to extend to the front end of the third insertion groove G3. Additionally, a fourth insertion groove G4 may be formed in the first pillar portion 320 located behind the plate portion 310 to extend to the rear end of the third insertion groove G3.
- a first seating portion 330 may be coupled to the left and right surfaces of each first pillar portion 320, respectively.
- the fourth insertion groove G4 formed on the right side of the first pillar portion 320 on the front side is concave in an open form on the right and rear sides so that the front end of the first seating portion 330 can be inserted from the right side. can be formed.
- the fourth insertion groove G4 formed on the right side of the first pillar portion 320 on the rear side is formed concave in an open form on the right and front sides so that the rear end of the first seating portion 330 can be inserted. It can be.
- the fourth insertion groove G4 formed on the left side of the first pillar portion 320 on the front side is concave in an open form on the left and rear sides so that the front end of the first seating portion 330 can be inserted from the left side. can be formed.
- the fourth insertion groove G4 formed on the left side of the first pillar portion 320 on the rear side is formed concave in an open form on the left and front sides so that the rear end of the first seating portion 330 can be inserted. It can be.
- the fixing force of the first seating portion 330 can be greatly improved.
- the first seating portion 330 can be stably supported upward by the third insertion groove G3 and the fourth insertion groove G4.
- the first seating portion 330 can be prevented from moving in the forward and backward directions.
- the assembly position of the first seating portion 330 can be guided by the third insertion groove G3 and the fourth insertion groove G4. Therefore, in this case, the assembling of the battery container can be further improved.
- an insertion groove into which the first seating portion 330 can be inserted is formed in the blocking partition wall 300
- the support wall 400 also has a second seating portion in a similar form.
- An insertion groove into which (430) can be inserted may be formed.
- the battery container may further include various other components known at the time of filing the present invention.
- the battery container may further include electrical components such as an AC/DC panel.
- the battery container may include one or more control modules 500, as shown in FIG. 1.
- the control module 500 may be configured to control charging and discharging operations of the battery module 200 included in the battery container or to exchange data with other components outside the battery container.
- multiple control modules 500 may be included. At this time, each battery system includes a separate control module 500, so that the battery system can be controlled independently.
- the energy storage system according to the present invention includes the battery container according to the present invention described above. Moreover, the energy storage system according to the present invention may include two or more battery containers. In addition, the energy storage system according to the present invention may further include, in addition to the battery container, a control container for controlling various operations such as charging and discharging operations of one or more battery containers.
- 101 upper plate
- 102 lower plate
- 103 left plate
- 104 right plate
- 105 front plate
- 106 rear plate
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- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
Description
Claims (10)
- 내부에 빈 공간이 형성된 컨테이너 하우징;상기 컨테이너 하우징의 내부 공간에 수용되고, 상하 방향으로 적층되어 모듈 적층체를 형성하며, 상기 모듈 적층체가 수평 방향으로 다수 배치된 복수의 배터리 모듈; 및다수의 모듈 적층체 중 적어도 일부 모듈 적층체 사이에 개재되어, 모듈 적층체 사이의 공간을 분리시키도록 구성된 차단 격벽을 포함하는 것을 특징으로 하는 배터리 컨테이너.
- 제1항에 있어서,상기 차단 격벽은, 상단이 상기 컨테이너 하우징의 상부 측에 고정되고 하단이 상기 컨테이너 하우징의 하부 측에 고정된 것을 특징으로 하는 배터리 컨테이너.
- 제1항에 있어서,상기 차단 격벽은, 인접한 2개의 모듈 적층체 사이에서, 양 표면이 서로 다른 모듈 적층체에 대면하도록 세워진 형태로 배치된 플레이트부를 구비하는 것을 특징으로 하는 배터리 컨테이너.
- 제3항에 있어서,상기 플레이트부는, 서로 이격된 2개의 판재를 포함하는 것을 특징으로 하는 배터리 컨테이너.
- 제3항에 있어서,상기 차단 격벽은, 상기 플레이트부를 지지하는 제1 기둥부를 구비하는 것을 특징으로 하는 배터리 컨테이너.
- 제1항에 있어서,상기 차단 격벽은, 상기 배터리 모듈을 지지하도록 구성된 제1 안착부를 구비하는 것을 특징으로 하는 배터리 컨테이너.
- 제1항에 있어서,상기 차단 격벽은 둘 이상 포함되고,상기 배터리 컨테이너는, 2개의 차단 격벽 사이에 구비되어 상기 차단 격벽과 함께 상기 배터리 모듈을 지지하도록 구성된 지지벽을 더 포함하는 것을 특징으로 하는 배터리 컨테이너.
- 제1항에 있어서,상기 차단 격벽의 전단부 및 후단부는, 상기 컨테이너 하우징의 전방 측 내면 및 후방 측 내면에 각각 접촉된 것을 특징으로 하는 배터리 컨테이너.
- 제1항에 있어서,상기 차단 격벽은, 전후 방향 외측으로 갈수록 모듈 적층체 측으로 경사지게 구성된 경사면을 구비하는 것을 특징으로 하는 배터리 컨테이너.
- 제1항 내지 제9항 중 어느 한 항에 따른 배터리 컨테이너를 포함하는 에너지 저장 시스템.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2023282161A AU2023282161A1 (en) | 2022-06-03 | 2023-05-04 | Battery container and energy storage system including the same |
| CN202380014701.8A CN118285010A (zh) | 2022-06-03 | 2023-05-04 | 电池集装箱和包括电池集装箱的能量存储系统 |
| US18/712,522 US20250023155A1 (en) | 2022-06-03 | 2023-05-04 | Battery container and energy storage system including the same |
| EP23816237.4A EP4425667A4 (en) | 2022-06-03 | 2023-05-04 | BATTERY CONTAINER AND ENERGY STORAGE SYSTEM |
| JP2024559060A JP2025512942A (ja) | 2022-06-03 | 2023-05-04 | バッテリーコンテナ、及び該バッテリーコンテナを含むエネルギー貯蔵システム |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020220068539A KR102924482B1 (ko) | 2022-06-03 | 2022-06-03 | 배터리 컨테이너 및 이를 포함하는 에너지 저장 시스템 |
| KR10-2022-0068539 | 2022-06-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2023234573A1 true WO2023234573A1 (ko) | 2023-12-07 |
Family
ID=89025196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/KR2023/006114 Ceased WO2023234573A1 (ko) | 2022-06-03 | 2023-05-04 | 배터리 컨테이너 및 이를 포함하는 에너지 저장 시스템 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20250023155A1 (ko) |
| EP (1) | EP4425667A4 (ko) |
| JP (1) | JP2025512942A (ko) |
| KR (2) | KR102924482B1 (ko) |
| CN (1) | CN118285010A (ko) |
| AU (1) | AU2023282161A1 (ko) |
| WO (1) | WO2023234573A1 (ko) |
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| KR20170082817A (ko) * | 2016-01-07 | 2017-07-17 | 주식회사 엘지화학 | 컨테이너 |
| KR20190078386A (ko) * | 2017-12-26 | 2019-07-04 | 주식회사 엘지화학 | 전지 팩 및 이의 제조 방법 |
| CN110127253A (zh) * | 2019-04-20 | 2019-08-16 | 中山市四海智能装备有限公司 | 一种锂电池高温静置立库温度独立控制装置及方法 |
| CN212934776U (zh) * | 2020-09-29 | 2021-04-09 | 南通富顺柜业制造有限公司 | 一种可双侧开带有散热功能的电池集装箱 |
| KR20220001228A (ko) * | 2020-06-29 | 2022-01-05 | 주식회사 엘지에너지솔루션 | 화재 억제를 위한 격벽과 단열층이 구비된 전지 모듈 |
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| DE102017207691B4 (de) * | 2017-05-08 | 2026-03-12 | Fritz GmbH & Co. KG | Stationäres Lagersystem für Batterien |
| WO2019031175A1 (ja) * | 2017-08-10 | 2019-02-14 | パナソニックIpマネジメント株式会社 | 電池パック及びその製造方法 |
| JP7199303B2 (ja) * | 2019-05-17 | 2023-01-05 | 株式会社東芝 | 電池モジュール、電池パック及び車両 |
| KR102743901B1 (ko) * | 2019-06-05 | 2024-12-16 | 주식회사 엘지에너지솔루션 | 배터리 랙 및 이를 포함하는 전력 저장 장치 |
| CN112490529B (zh) * | 2020-11-13 | 2023-02-24 | 重庆金康动力新能源有限公司 | 冷却管、冷却系统、电池包及汽车 |
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| KR20170082817A (ko) * | 2016-01-07 | 2017-07-17 | 주식회사 엘지화학 | 컨테이너 |
| KR20190078386A (ko) * | 2017-12-26 | 2019-07-04 | 주식회사 엘지화학 | 전지 팩 및 이의 제조 방법 |
| CN110127253A (zh) * | 2019-04-20 | 2019-08-16 | 中山市四海智能装备有限公司 | 一种锂电池高温静置立库温度独立控制装置及方法 |
| KR20220001228A (ko) * | 2020-06-29 | 2022-01-05 | 주식회사 엘지에너지솔루션 | 화재 억제를 위한 격벽과 단열층이 구비된 전지 모듈 |
| CN212934776U (zh) * | 2020-09-29 | 2021-04-09 | 南通富顺柜业制造有限公司 | 一种可双侧开带有散热功能的电池集装箱 |
| KR20220068539A (ko) | 2020-11-19 | 2022-05-26 | 안경환 | 대추를 이용한 뻥튀기 쌀의 제조방법 |
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| EP4425667A1 (en) | 2024-09-04 |
| CN118285010A (zh) | 2024-07-02 |
| EP4425667A4 (en) | 2025-05-21 |
| KR20230168068A (ko) | 2023-12-12 |
| AU2023282161A1 (en) | 2024-06-20 |
| KR102924482B1 (ko) | 2026-02-05 |
| KR20260036216A (ko) | 2026-03-16 |
| JP2025512942A (ja) | 2025-04-22 |
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