WO2023140659A1 - 워터 인젝션 유닛 및 이를 포함하는 에너지 저장 시스템 - Google Patents
워터 인젝션 유닛 및 이를 포함하는 에너지 저장 시스템 Download PDFInfo
- Publication number
- WO2023140659A1 WO2023140659A1 PCT/KR2023/000971 KR2023000971W WO2023140659A1 WO 2023140659 A1 WO2023140659 A1 WO 2023140659A1 KR 2023000971 W KR2023000971 W KR 2023000971W WO 2023140659 A1 WO2023140659 A1 WO 2023140659A1
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- WO
- WIPO (PCT)
- Prior art keywords
- water
- enclosure
- water injection
- injection unit
- fire
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 234
- 238000002347 injection Methods 0.000 title claims abstract description 87
- 239000007924 injection Substances 0.000 title claims abstract description 87
- 238000004146 energy storage Methods 0.000 title claims description 29
- 238000004891 communication Methods 0.000 claims abstract description 28
- 239000007789 gas Substances 0.000 claims description 71
- 238000003780 insertion Methods 0.000 claims description 24
- 230000037431 insertion Effects 0.000 claims description 24
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 10
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 238000004378 air conditioning Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 230000001629 suppression Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- 238000012544 monitoring process Methods 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/02—Permanently-installed equipment with containers for delivering the extinguishing substance
- A62C35/023—Permanently-installed equipment with containers for delivering the extinguishing substance the extinguishing material being expelled by compressed gas, taken from storage tanks, or by generating a pressure gas
-
- 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
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/02—Permanently-installed equipment with containers for delivering the extinguishing substance
- A62C35/11—Permanently-installed equipment with containers for delivering the extinguishing substance controlled by a signal from the danger zone
- A62C35/13—Permanently-installed equipment with containers for delivering the extinguishing substance controlled by a signal from the danger zone with a finite supply of extinguishing material
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/04—Control of fire-fighting equipment with electrically-controlled release
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
- A62C37/44—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device only the sensor being in the danger zone
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/63—Control systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6567—Liquids
- H01M10/6568—Liquids characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- 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
- H01M50/20—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
- H01M2200/00—Safety devices for primary or secondary batteries
- H01M2200/10—Temperature sensitive devices
-
- 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 a water injection unit and an energy storage system including the same, and more particularly, to a water injection unit capable of supplying fire extinguishing water to a plurality of energy storage containers and an energy storage system including the same.
- a smart grid as a future power grid that optimizes the operation efficiency of the power grid through two-way communication between suppliers and consumers while observing and controlling the power grid in real time by combining information and communication technology with the existing power system.
- This can be linked with new power devices such as new and renewable energy generation or charging systems for electric vehicles, which are recently increasing, and the efficiency of power use can be increased by providing consumers' power consumption information in real time, thereby reducing unnecessary investment in power generation facilities and reducing greenhouse gas emissions.
- interest in the smart grid has increased due to issues such as the modernization plan of the power grid and the expansion of new and renewable energy, and research on it has been actively conducted.
- One of the key technologies related to these smart grids is energy storage. This is to promote load leveling by storing power at off-peak times and using stored electrical energy at peak times. Such an energy storage device may help to efficiently use power facilities.
- Energy storage devices contain a very large number of batteries, so even if an event occurs in one battery, there is a high risk of a chain ignition and a fire greatly expanding.
- a current energy storage system may be configured in a form in which a large number of battery containers are included in order to secure a huge charge/discharge capacity.
- each battery container includes a plurality of battery racks, and each battery rack may include a plurality of battery modules.
- a water injection device capable of effectively performing a water injection function and fire suppression is required for a large number of battery containers constituting the energy storage system.
- An object of the present invention is to provide an energy storage system including a water injection unit that enables effective water injection into battery containers and has excellent installation convenience.
- the enclosure having a connection port on at least one outer wall for connecting a firefighting connection hose or communication cable leading from the battery container; a water tank connected to the connection port and disposed inside the enclosure; a gas storage tank connected to the water tank to supply gas to the inside of the water tank; And a control unit connected to the connection port and the gas storage tank, detecting whether or not the battery container is on fire and injecting gas from the gas storage tank into the water tank so that the fire extinguishing water in the water tank is discharged by gas pressure.
- a water injection unit including a control unit may be provided.
- the enclosure includes an enclosure body forming a side portion and a ceiling portion; and a base frame assembly disposed under the enclosure body to support the enclosure body and to be transportable by a fork-lift.
- the gas storage tank may be a nitrogen tank.
- connection port may include: a water injection port provided at a lower portion of one side wall of the enclosure and connected to a firefighting connection hose connected to the battery container; a drain/fill port for replenishing or draining fire extinguishing water to the water tank; and a communication port for connecting the communication cable to the control unit.
- a piping member comprising: a watering pipe line connecting the water tank tank and the watering port; a drain/fill pipe line connecting the water tank and the drain/fill port; and a communication conduit line connecting the control unit and the communication port.
- the enclosure may further include an external water source port connectable to an external water source (fire hydrant, fire engine, etc.) on an outer wall
- the pipe member may further include an external water source connection line connecting the external water source port and the water supply pipeline.
- An air conditioning device fixedly installed on an outer wall of the enclosure and controlling temperature and humidity inside the enclosure may be further included.
- a manual control unit installed on an outer wall of the enclosure and connected to the gas storage tank to spray the gas stored in the gas storage tank may be further included.
- control unit It is installed on the outer wall of the enclosure, is connected to the control unit and may further include a horn for generating an alarm sound or a warning light for emitting light in an event situation.
- the base frame assembly includes an outer frame forming a square edge with four beams; and a bottom panel portion covering an inner region of the rectangular rim of the outer frame, wherein the outer frame may have fork insertion holes in two mutually parallel beams.
- the base frame assembly includes an outer frame forming a square edge with four beams; a bottom panel portion covering an empty inner area of the outer frame; And it may include an anchor unit that is inserted into the beam and can be fixed to the ground by changing its position along the extending direction of the beam.
- At least two of the four beams have an anchor insertion portion provided in a shape where the side surface is recessed from the outside to the inside, and the anchor unit is interposed in the anchor insertion portion, and has a height corresponding to the height of the inner space of the anchor insertion portion. And it may include an anchor plate provided at the lower end of the second part.
- An energy storage system may be provided.
- the battery container includes a firefighting connector provided on an outer wall surface and connected to the firefighting pipeline, and a firefighting connector of one battery container and a firefighting connector of the other battery container may be connected to the firefighting connection hose.
- the firefighting connector includes a first firefighting connector provided on one side wall surface of the battery container and a second firefighting connector provided on the other side wall surface of the battery container, and the firefighting pipeline has one end connected to the first firefighting connector and the other end connected to the second firefighting connector; a main pipe; and a plurality of branch pipes branching off from the main pipe; And a rack pipe connected to each of the branch pipes and fixedly installed in the battery rack, wherein the rack pipe may include injection nozzles connected to each of the battery modules provided in the battery rack.
- a water injection unit capable of effectively watering a plurality of battery containers and having excellent installation convenience, and an energy storage system including the same.
- the water injection unit according to the present invention is capable of fire determination, warning, and quick injection of a plurality of battery containers, thereby preventing early fire suppression and fire spread.
- the water injection unit according to the present invention has excellent transportation and installation convenience, so that human and material costs required for building field facilities can be reduced.
- FIG. 1 is a schematic perspective view of a water injection unit according to an embodiment of the present invention.
- FIG. 2 is a partially exploded perspective view of the water injection unit of FIG. 1;
- FIG 3 is a perspective view of a base frame assembly according to one embodiment of the present invention.
- FIG. 4 is a plan view of a base frame assembly according to an embodiment of the present invention.
- FIG. 5 is a view showing an anchor unit being separated from the outer frame of FIG. 3 .
- FIG. 6 is a view showing an example of fixing the water injection unit to the ground.
- FIG. 7 is a view showing an example in which the position of an anchor unit in FIG. 6 is changed.
- FIG. 8 is a rear view of a water injection unit according to an embodiment of the present invention.
- FIG. 9 is an enlarged view of a portion of a connection port of a water injection unit according to an embodiment of the present invention.
- FIG. 10 is a front view of a water injection unit according to an embodiment of the present invention.
- FIG. 11 is a side view of a water injection unit according to an embodiment of the present invention.
- FIG. 12 is a cross-sectional view of a water injection unit according to an embodiment of the present invention.
- FIG. 13 is a longitudinal sectional view of a water injection unit according to an embodiment of the present invention.
- FIG. 14 is a diagram showing a schematic configuration of an energy storage system according to an embodiment of the present invention.
- 15 is a diagram schematically showing some configurations of a water injection unit and a battery container according to an embodiment of the present invention.
- 16 is a diagram schematically showing battery racks and fire pipelines provided inside a battery container according to an embodiment of the present invention.
- 17 is a diagram schematically showing a connection form of two battery containers according to an embodiment of the present invention.
- FIG. 18 is an enlarged view of a firefighting connector portion of a battery container according to an embodiment of the present invention.
- a water injection unit to be described below is a fire-fighting facility for preferably outdoor installation, and is a fire-fighting facility for securing fire safety of an energy storage system.
- the water injection unit according to the present invention is not necessarily an item that should be used restrictively in constructing an energy storage system. That is, the water injection unit may be used as firefighting equipment for general buildings, warehouses, and the like, as well as energy storage systems.
- FIG. 1 is a schematic perspective view of a water injection unit according to an embodiment of the present invention
- FIG. 2 is a partially exploded perspective view of the water injection unit of FIG. 1 .
- the water injection unit 10 includes an enclosure 100 having a connection port 130 connectable to a fire connection hose or communication cable connected from a battery container 20 on at least one outer wall, a water tank 200 storing a certain amount of fire extinguishing water, a gas storage tank 300 storing gas, and a control unit 400.
- the water injection unit 10 accommodates the water tank 200, the gas storage tank 300, the control unit 400 and other piping in the enclosure 100, and has a connection port 130 on one side wall of the enclosure 100, so that it is convenient to transport to a desired installation location and is simple and easy to connect with the battery container 20.
- the water injection unit 10 is configured to communicate with the battery container 20 to determine whether the battery container 20 is on fire and to immediately supply fire extinguishing water to the battery container 20 upon detection of fire, thereby preventing premature fire suppression and fire spread in the battery container 20.
- the enclosure 100 can protect components such as the water tank 200, the gas storage tank 300, and the control unit 400 from the outside, and can be easily transported and installed outdoors.
- the enclosure 100 may have an internal space capable of accommodating the water tank 200, the gas storage tank 300, the control unit 400, and other piping, and may be implemented in a box shape that is easy to transport.
- the enclosure 100 includes an enclosure body 110 forming a side portion and a ceiling portion, and a base frame assembly 120 disposed below the enclosure body 110 to support the enclosure body 110.
- the side part means a part surrounding the front, rear, left, and right sides of the enclosure 100 excluding the upper and lower parts
- the ceiling part means a part covering the upper part of the enclosure 100 .
- the enclosure body 110 includes an inner frame 111, a front door 112, a rear door 113, a first inner cover 114, a second inner cover 115, a first side panel assembly 116, a second side panel assembly 117, and a top cover 118.
- the inner frame 111 has a substantially rectangular parallelepiped structure by combining several various angles and panels.
- the inner frame 111 may include one or more bars installed vertically or horizontally on the inside.
- the water tank 200, the gas storage tank 300, the controller 400, and other piping may be fixed to the bar with a fixing means such as a bracket.
- the open parts of the inner frame 111 of FIG. 2 may be covered by the front door 112, the rear door 113, the first inner cover 114, the second inner cover 115, the first side panel assembly 116, and the second side panel assembly 117 as shown in FIG. 1.
- Each of the front door 112, the rear door 113, the first inner cover 114, the second inner cover 115, the first side panel assembly 116, the second side panel assembly 117, and the top cover 118 may include an insulator to have heat insulation and dustproof performance.
- the base frame assembly 120 includes an outer frame 121 forming a square border with four beams and a bottom panel portion 124 covering an empty inner area of the outer frame 121, and may be configured to support the enclosure body 110 from the lower portion.
- the base frame assembly 120 may be configured to be transportable by transportation equipment such as a fork-lift.
- the forklift may refer to a transport vehicle or transport device equipped with a fork that is equipped with a post erected at the front of the vehicle and can be moved up and down accordingly.
- the outer frame 121 includes fork insertion holes 122 in two beams parallel to each other.
- the fork insertion hole 122 provided in the two beams may be provided in a form in which a portion of the side of the beam penetrates in the front and rear directions ( ⁇ X direction).
- a fork of a forklift is inserted into the fork insertion hole 122, and the water injection unit 10 can be lifted and transported by the forklift.
- the gas storage tank 300 can be replaced through the front door 112 of the enclosure 100, and the drain/fill port 132 as a connection port 130 to be described later is provided so that the fire extinguishing water in the water tank 200 can be drained or filled.
- the gas storage tank 300 is not placed inside the enclosure 100 and the water tank 200 is emptied so that the water injection unit 10 can be transported as light as possible.
- the gas storage tank 300 is accommodated inside the enclosure 100 through the front door 112 of the enclosure 100, and the water tank 200 can be filled with fire extinguishing water.
- the base frame assembly 120 includes an anchor insertion part 123 formed on at least two beams among the four beams forming the outer frame 121 and an anchor unit 125 interposed between the anchor insertion parts 123.
- anchor insertion units 123 may be provided on two beams extending in the X-axis direction and parallel to each other.
- the anchor insertion part 123 has a shape in which the side of the beam is recessed from the outside to the inside.
- the anchor insertion portion 123 includes a first plate P1 and a second plate P2 that are spaced apart in the height direction (Z direction) of the base frame assembly 120 and face each other, and a third plate P3 whose upper and lower ends are cross-connected to the first and second plates P1 and P2.
- the third plate P3 is located at an inner corner area along the width direction (Y direction) of the first and second plates P1 and P2.
- the anchor insert 123 has an open shape in an inner space surrounded by the first to third plates P1 , P2 , and P3 and in a direction facing the third plate. Accordingly, the anchor unit 125 may be partially inserted into the inner space of the anchor insertion unit 123 .
- the anchor unit 125 includes a beam support plate 126 composed of a first part 126a and a second part 126b and an anchor plate 127 provided at a lower end of the second part 126b.
- the first part 126a has a height corresponding to the height of the inner space of the anchor insertion portion 123 and is forcibly fitted into the anchor insertion portion 123 to be fixed to the beam. Can be configured.
- the second part 126b of the beam support plate 126 has a shape that further protrudes outward from the anchor insertion part 123 .
- the beam support plate 126 is composed of a pair, and the two beam support plates 126 may be spaced apart from each other in a horizontal direction.
- the beam support plate 126 is composed of a pair, but the beam support plate 126 may be composed of one or three or more.
- the anchor plate 127 is provided at the lower end of the second part 126b of the beam support plate 126 .
- the anchor plate 127 is configured in the form of a horizontal plate at the lower end of the second part 126b so as to be parallel to the ground. That is, the beam support plate 126 and the anchor plate 127 are provided to cross each other.
- the anchor plate 127 may have a fastening hole (H) for fixing the anchor plate 127 to the ground using, for example, an anchor bolt (B).
- the anchor unit 125 may be configured to be inserted and coupled to the at least two beams and to be fixed to the ground by changing a position along an extension direction of the beams.
- the anchor insertion unit 123 has a shape in which an inner space into which the anchor unit 125 can be inserted is extended along the extending direction of the beam. In this case, the range in which anchor units 125 can be installed and the number of anchor units 125 that can be installed can be increased.
- anchor units 125 may be installed one by one at both edges of the beam forming the base frame assembly 120, or as shown in FIG. Although not shown, three or four anchor units 125 may be installed for each beam.
- a drilling operation is performed in advance to make a hole in the ground E where the water injection unit 10 is to be installed.
- the location of the pre-drilled hole and the fastening hole H of the anchor plate 127 may not match due to an error in the drilling operation.
- the water injection unit 10 according to the present invention can simply change the installation position of the anchor unit 125 to cope with the positional error between the hole in the ground E and the fastening hole H of the anchor plate 127.
- the water injection unit 10 includes an anchor unit 125 and an outer frame 121 having an anchor insertion portion 123, so that the position of the anchor unit 125 is adjusted according to the ground situation and the anchor plate 127 is driven into the ground, thereby enabling easy on-site installation even outdoors.
- the enclosure 100 includes a plurality of connection ports 130 .
- connection port 130 is the enclosure 100 so that a fire connection hose or communication / power cable, etc. connected from external equipment (ex: battery container 20, external water source) can be connected from the outside of the enclosure 100. It may be provided on at least one outer wall.
- connection port 130 may include a water supply port 131 , a drain/fill water port 132 , and a communication port 133 .
- the water injection port 131 and the drain/fill port 132 may be provided in a lower area of the rear door 113 in the enclosure 100 .
- the water injection port 131 may be connected to a firefighting connection hose from the outside of the enclosure 100 and may be connected to the water tank 200 from the inside of the enclosure 100.
- the drain / replenishment port 132 is a connection port 130 for draining fire extinguishing water in the water tank 200 out of the enclosure 100 or replenishing fire extinguishing water in the water tank 200 outside the enclosure 100.
- the drain/fill port 132 is connected to the water tank 200 inside the enclosure 100.
- the drain/fill port 132 may be normally closed with a stopper or the like and connected to a drain hose or a fill hose from the outside of the enclosure 100 when necessary.
- the communication port 133 may be connected to a communication cable outside the enclosure 100 and may be connected to the control unit 400 inside the enclosure 100.
- the communication cable may be connected to, for example, a control unit and/or a fire detector provided in the battery container 20 .
- the water supply port 131, the drain/fill port 132, and the communication port 133 may be provided as a set in a lower area of the rear door 113. In this case, wiring layout between the water injection unit 10 and the battery container 20 can be easily simplified and simplified.
- the water injection unit 10 may further include an external water source port 134.
- the external water source port 134 may be provided on the outer wall of the enclosure 100 to be connected to an external water source (fire hydrant, fire engine, etc.).
- the external water source port 134 is, for example, when there is a fire hydrant near the place where the water injection unit 10 is installed, in order to use the fire hydrant instead of the water tank 200, the fire hydrant and the external water source port 134 It is a port to which a fire hose capable of connecting is connected.
- Such an external water source port 134 is provided on the outer wall of the enclosure 100, so that in the event of a fire, the fire extinguishing water in the water tank 200 is primarily used for the fire, and when the fire truck arrives at the fire site, the fire engine's fire hose can be connected to the external water source port 134 to directly supply the fire engine's fire extinguishing water to the battery container 20.
- the water tank 200 is a component for storing fire extinguishing water, and the storage capacity of fire extinguishing water may be determined, for example, depending on the size or number of fire suppression facilities.
- the water tank 200 has a storage capacity of about 900 to 1000 L of fire extinguishing water so as to respond to a fire in the three battery containers 20 .
- the water tank 200 is connected to the water filling port 131 through a water filling pipe line 510 inside the enclosure 100 .
- the water tank 200 may further include a pressure sensor PG and a water level sensor WG for monitoring internal pressure and water level.
- the water tank 200 may include an auxiliary pipe SP and a valve for opening and closing the auxiliary pipe SP to adjust the water level or pressure thereof.
- the water tank 200 may be connected to the gas storage tank 300 .
- the water tank 200 and the gas storage tank 300 may be connected by a gas supply pipe 310 forming a gas movement passage.
- the valve of the gas storage tank 300 is opened and closed by the control unit 400 under certain conditions to provide gas to the water tank 200 .
- gas is injected from the gas storage tank 300 to the water tank 200, the fire extinguishing water in the water tank 200 can be quickly and strongly discharged to the outside of the water tank 200 due to the pressure of the gas.
- Nitrogen gas may be employed as the gas. Accordingly, the gas storage tank 300 may be a nitrogen tank. However, the gas storage tank 300 does not necessarily have to be a nitrogen tank. That is, any gas may be used as long as it can perform the same function as nitrogen gas.
- the gas storage tank 300 may include a tank body capable of storing gas, a valve provided on one side of the tank body, and a mechanical/electronic actuator 320 that opens and closes the valve.
- the actuator 320 is connected to the controller 400 and may be configured to operate according to a control signal of the controller 400 .
- the actuator when the control unit 400 detects a fire in the battery container 20, the actuator is operated by the control unit 400, the valve of the gas storage tank 300 is opened, and the gas is supplied. It may be provided to be injected into the water tank 200 through the pipe 310. Then, the fire extinguishing water in the fire extinguishing tank can be rapidly discharged along the main water supply pipe line 510 with the pressure of the gas.
- the control unit 400 is connected to the connection port 130 and the gas storage tank 300, detects whether the battery container 20 is on fire, and gas is injected from the gas storage tank 300 into the water tank 200. It is a component for controlling the discharge of fire extinguishing water in the water tank 200 by gas pressure.
- control unit 400 is configured to transmit data with the battery container 20, determines the fire situation of the battery container 20, and when certain conditions are met, the gas is sprayed from the gas storage tank 300. It may be provided to control the gas storage tank 300. In addition, the control unit 400 may be configured to propagate an emergency situation by operating the horn/warning light 800.
- the controller 400 may selectively include a processor, an application-specific integrated circuit (ASIC), a logic circuit, a register, a communication modem, a data processing device, and the like known in the art.
- ASIC application-specific integrated circuit
- the water injection unit 10 includes the connection port 130, the external water source port 134, and internal components, i.e., a water tank 200, a gas storage tank 300, a control unit 400, and the like.
- the pipe member 500 includes a water filling pipe line 510 connecting the water tank 200 and the water filling port 131, a drain/fill pipe line 520 connecting the water tank 200 and the drain/fill port 132, and a communication conduit line 530 connecting the control unit 400 and the communication port 133. .
- the water supply pipe line 510 may include at least one metal conduit, a flexible hose, a connection flange, and an on/off valve.
- the water supply pipe line 510 extends from the upper end of the water tank tank 200 to the water supply port 131 located on the outer wall of the rear of the enclosure 100, and from the water tank 200 to the water supply port 131. Functions as a flow path through which fire extinguishing water can move.
- the drain / replenishment pipeline 520 is composed of at least one metal conduit, a flexible hose, an opening/closing valve, etc., and extends from the lower end of the water tank 200 to the drain/filler port 132 located on the outer wall of the rear of the enclosure 100. It can be used as a movement path of fire extinguishing water when draining the water from the water tank 200 or replenishing the water tank 200.
- the communication conduit line 530 may be composed of a conduit made of an insulating material and at least a communication cable or power cable inserted into the conduit.
- the communication conduit line 530 serves as a passage for data or power required for operation of the AC box, the gas storage tank 300, the water tank 200, the air conditioner 600, the manual control unit 700, and the horn/warning light 800, as well as between the control unit 400 and the communication port 133 within the enclosure 100.
- the water injection unit 10 further includes an external water source connection line 540 as a pipe member 500 .
- the external water source connection line 540 is composed of a flexible hose and a metal conduit and is a piping member 500 for moving fire extinguishing water flowing into the external water source port 134 to the water injection port 131, and connects the external water source port 134 and the water injection pipe line 510.
- the external water source connection line 540 and the water supply pipe line 510 may be connected by a T flange 511 or a T-shaped tee.
- an external water source such as a fire hydrant or a fire truck is connected to the external water source port 134 provided on the outer wall of the enclosure 100 to draw fire extinguishing water from the external water source and supply the fire extinguishing water to the target facility where the fire has occurred, that is, the battery container 20, through the external water source connection line 540, the water supply pipe line, the water supply port 131, and the fire connection hose connected to the water supply port 131.
- a water tank 200, a gas storage tank 300, a control unit 400, and a piping member 500 are disposed inside the enclosure 100 as shown in FIG.
- the water tank 200 having the largest volume is disposed in the inner left corner region of the enclosure 100, the gas storage tank 300 and the control unit 400 are disposed in an area facing the front door 112, and most of the piping members 500 and a manual switch for opening and closing the piping member 500 are disposed in an area facing the rear door 113.
- management and maintenance of internal components are mostly possible by opening the front door 112 or the rear door 113.
- the enclosure 100 can be miniaturized and lightened as much as possible by arranging space-intensive management and maintenance of internal components inside the enclosure 100.
- the water injection unit 10 may further include an air conditioner 600 as shown in FIG. 11 .
- the air conditioner 600 is fixedly installed on the outer wall of the enclosure 100 and serves to control the temperature and humidity inside the enclosure 100 .
- the operation of the air conditioner 600 may be controlled by the control unit 400 .
- the controller 400 activates the heating function of the air conditioner 600 when the temperature inside the enclosure 100 decreases, and activates the cooling function of the air conditioner 600 when the temperature inside the enclosure 100 increases. In this case, even if the temperature outside the enclosure 100 drops below freezing, it is possible to prevent the fire extinguishing water in the water tank 200 from freezing and to prevent malfunction of electronic and electrical components.
- the water injection unit 10 may further include a manual manipulation unit (700 MPS, Manual Pull Station).
- the manual control unit 700 is installed on the outer wall of the enclosure 100 and is connected to the gas storage tank 300 inside the enclosure 100 so that the gas stored in the gas storage tank 300 can be injected.
- the manual control unit 700 is provided in the form of a lever, and when the lever is pulled, a mechanical or electrical signal is directly transmitted to the actuator 320 of the gas storage tank 300, or transmitted to the actuator of the gas storage tank 300 via the controller 400, so that the valve of the gas storage tank 300 is opened and gas is injected.
- fire extinguishing water can be rapidly injected using the manual control unit 700 .
- the water injection unit 10 is a configuration for audibly and visually notifying the event situation, and as shown in FIGS.
- the horn/warning light 800 may be connected to the control unit 400 and emit an alarm sound and light when a fire occurs based on a control signal of the control unit 400 .
- FIG. 14 is a diagram showing a schematic configuration of an energy storage system according to an embodiment of the present invention
- FIG. 15 is a diagram schematically showing some configurations of a water injection unit 10 and a battery container 20 according to an embodiment of the present invention
- FIG. 16 is a diagram schematically showing battery racks 21 and a fire pipeline 23 provided inside a battery container 20 according to an embodiment of the present invention
- FIG. It is a diagram schematically showing a connection form of two battery containers 20 according to an embodiment
- FIG. 18 is an enlarged view showing a part of the battery container 20 according to an embodiment of the present invention.
- the energy storage system includes the above-described water injection unit 10 and a plurality of battery containers 20A, 20B, and 20C.
- the battery container 20 includes a battery rack 21 and a container housing.
- the battery rack 21 may be configured in a form in which a plurality of battery modules (not shown) are stacked.
- each battery module may be configured in a form in which a plurality of battery cells (secondary batteries) are accommodated in a module case.
- each battery module may be stored in a rack case and stacked in at least one direction.
- each battery module may be configured in a vertically stacked form through a rack case.
- a plurality of battery racks 21 may be included in the battery container 20 . And, such a plurality of battery racks 21 may be disposed in at least one direction, such as a horizontal direction.
- the battery container 20 according to the present invention may be configured in a form in which eight battery racks 21 are accommodated inside a container housing.
- the container housing has an empty space therein, and the battery rack 21 can be accommodated in the inner space.
- the container housing may be made of a metal material such as steel.
- the battery containers 20 may be electrically connected to each other through a connection between main bus bars of each battery container 20 .
- the left battery container 20 and the right battery container 20 may each have a main bus bar.
- a main bus bar connector located on the upper right side of the left battery container 20 and a main bus bar connector located on the upper left side of the right battery container 20 may be connected to each other through a connection bus bar or a connection cable.
- the main bus bar of the left battery container 20 and the main bus bar of the right battery container 20 may be electrically connected to each other.
- the left battery container 20 and the right battery container 20 may be configured such that charge/discharge power is connected to each other and flows.
- the battery modules included in the left battery container 20 and the battery modules included in the right battery container 20 may be electrically connected to each other in parallel.
- a charge/discharge power connection configuration between the plurality of battery containers 20 can be easily implemented by connecting only the main bus bar connectors respectively provided in the plurality of battery containers 20 . Moreover, in the case of the above embodiment, since the main bus bar connectors located in adjacent portions between the plurality of battery containers 20 need to be connected to each other, the connection configuration can be easily made.
- the battery container 20 may be configured to receive fire extinguishing water from the water injection unit 10 .
- the battery container 20 may include a fire detector 22, a fire pipeline, and a fire connector 24.
- the fire detector 22 includes a gas sensor and/or a temperature sensor and is configured to detect when gas or flame is generated in the battery container.
- the fire detector 22 and the water injection unit 10 are connected via a communication cable 40 or wirelessly, and operation information of the fire detector 22 is transmitted to the controller 400 of the water injection unit 10. Then, the gas in the gas storage tank 300 is sprayed by the control unit 400, and the fire extinguishing water in the water tank 200 can be quickly supplied to the battery container 20 by the pressure of the sprayed gas.
- the firefighting connector 24 of the battery container 20 is connected to the water injection port 131 of the water injection unit 10 and the firefighting connection hose 30, so that the water injection unit 10 can receive fire extinguishing water.
- the fire extinguishing water supplied to the battery container 20 may be configured to be supplied to the battery rack 21 inside the container housing.
- the battery container 20 may include a firefighting pipeline 23 connected to the firefighting connector 24 so that fire extinguishing water flows along a specific path inside the container housing.
- the firefighting pipeline 23 may include a main pipe 25, a plurality of branch pipes 26, and a rack pipe 27.
- the main pipe 25 has one end connected to the firefighting connector 24 provided on one side wall surface of the battery container inside the battery container 20, and extending along the arrangement direction of the battery racks 21, and the other end may be connected to the firefighting connector 24 provided on the other side wall surface of the battery container 20.
- the firefighting connector 24 provided on one side wall surface of the battery container 20 is referred to as a first firefighting connector 24F
- the firefighting connector 24 provided on the other side wall surface of the battery container 20 is referred to as a second firefighting connector 24R.
- the branch pipe 26 may be branched from the main pipe 25 and connected to the rack pipe 27 .
- the rack pipe 27 is provided with injection nozzles 28 connected to each battery module (not shown) provided in the battery rack 21, connected to each branch pipe 26, and battery rack 21. It can be fixedly installed.
- the injection nozzle 28 may be a glass bulb. In this case, when a fire occurs in a specific battery module, fire extinguishing water may be supplied to the inside of the specific battery module due to breakage of a glass bulb connected to the specific battery module.
- the energy storage system according to the present invention may be configured to supply fire extinguishing water to a plurality of battery containers 20 with one water injection unit 10 .
- the firefighting connector 24 of one battery container 20 and the firefighting connector 24 of the other battery container 20 may be connected by a firefighting connection hose 30.
- the main pipes 25 of the two battery containers 20A and 20B may be connected to each other.
- fire extinguishing water may be supplied from the water injection unit 10 to the first fire fighting connector 24F of the first battery container 20 . And, this fire extinguishing water passes through the main pipe 25, the second fire connector 24R, and the fire connection hose 30 of the first battery container 20A to the first fire connector 24F of the second battery container 20B. Can be supplied. Then, fire extinguishing water may be supplied from the first fire fighting connector 24F of the second battery container 20B to the main pipe 25 of the second battery container 20B.
- the second firefighting connector 24R of the second battery container 20B and the first firefighting connector 24F of the third battery container 20C are also connected through a firefighting connection hose 30, so that fire extinguishing water can move from the main pipe 25 of the second battery container 20B to the main pipe 25 of the third battery container 20C. Therefore, the fire extinguishing water supplied from the water injection unit 10 can flow through all of the fire fighting pipelines 23 of the three battery containers 20A, 20B and 20C.
- the configuration of the energy storage system according to the present invention as described above, as a simple installation configuration, it is possible to respond to fire for several battery containers 20 with one water injection unit 10 . Accordingly, not only the safety of the plurality of battery containers 20 against fire, but also the convenience of installation for realizing such a safety-enhancing structure can be improved.
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Abstract
Description
Claims (15)
- 배터리 컨테이너로부터 이어진 소방 연결호스 또는 통신 케이블을 연결할 수 있는 연결포트가 적어도 일측 외벽에 구비된 외함;상기 연결포트와 연결되고 상기 외함 내부에 배치되는 수조 탱크;상기 수조 탱크의 내부에 가스를 제공할 수 있게 상기 수조 탱크와 연결된 가스 저장탱크; 및상기 연결포트 및 상기 가스 저장탱크와 연결되고, 상기 배터리 컨테이너의 화재 여부를 감지하고 상기 가스 저장탱크에서 가스가 상기 수조 탱크로 분사되도록 하여 가스 압력에 의해 상기 수조 탱크 내의 소화수가 방출되게 제어하는 제어부를 포함하는 것을 특징으로 하는 워터 인젝션 유닛.
- 제1항에 있어서,상기 외함은,측면부와 천장부를 형성하는 외함 본체; 및상기 외함 본체의 하부에 배치되어 상기 외함 본체를 지지하되, 포크 리프트(fork-lift)로 운반 가능하게 구성된 베이스 프레임 조립체를 포함하는 것을 특징으로 하는 워터 인젝션 유닛.
- 제1항에 있어서,상기 가스 저장탱크는, 질소탱크인 것을 특징으로 하는 워터 인젝션 유닛.
- 제1항에 있어서,상기 연결포트는, 상기 외함의 일측벽 하단 구역에 마련되고상기 배터리 컨테이너와 연결된 소방 연결호스와 연결되는 주수포트; 상기 수조 탱크에 소화수를 보충하거나 드레인하기 위한 드레인/충수포트; 및상기 제어부에 상기 통신 케이블을 연결하기 위한 통신포트를 포함하는 것을 특징으로 하는 워터 인젝션 유닛.
- 제4항에 있어서,상기 외함의 내부에 구비되고 배관부재로서,상기 배관부재는,상기 수조 탱크와 상기 주수포트를 연결하는 주수 파이프 라인;상기 수조 탱크와 상기 드레인/충수포트를 연결하는 드레인/충수 파이프 라인; 및상기 제어부와 상기 통신포트를 연결하는 통신 도관 라인을 포함하는 것을 특징으로 하는 워터 인젝션 유닛.
- 제5항에 있어서,상기 외함은 외벽에 외부 수원(소화전, 소방차 등)과 연결 가능한 외부 수원포트가 더 구비되고,상기 배관부재는, 상기 외부 수원포트와 상기 주수 파이프 라인을 연결하는 외부수원 연결라인을 더 포함하는 것을 특징으로 하는 워터 인젝션 유닛.
- 제1항에 있어서,상기 외함의 외벽에 고정되게 설치되고 상기 외함 내부의 온습도를 조절하는 공조 장치를 더 포함하는 것을 특징으로 하는 워터 인젝션 유닛.
- 제1항에 있어서,상기 외함의 외벽에 설치되고, 상기 가스 저장탱크에 저장된 가스가 분사될 수 있게 상기 가스 저장탱크와 연결된 수동조작부를 더 포함하는 것을 특징으로 하는 워터 인젝션 유닛.
- 제1항에 있어서,상기 외함의 외벽에 설치되고, 상기 제어부와 연결되고 이벤트 상황에서 경보음을 발생시키는 호른 또는 빛을 발산하는 경광등을 더 포함하는 것을 특징으로 하는 워터 인젝션 유닛.
- 제2항에 있어서,상기 베이스 프레임 조립체는,4개의 빔으로 사각 테두리를 형성하는 외곽 프레임; 및 상기 외곽 프레임의 사각 테두리 안쪽 영역을 커버하는 바닥 패널부를 포함하고,상기 외곽 프레임은, 상호 나란한 2개의 빔에 포크 삽입공을 구비하는 것을 특징으로 하는 워터 인젝션 유닛.
- 제10항에 있어서,상기 베이스 프레임 조립체는,4개의 빔으로 사각 테두리를 형성하는 외곽 프레임;상기 외곽 프레임의 안쪽 빈 영역을 커버하는 바닥 패널부; 및상기 빔에 삽입 결합되고 상기 빔의 연장 방향을 따라 위치를 변경하여 지면에 고정시킬 수 있는 앵커 유닛을 포함하는 것을 특징으로 하는 워터 인젝션 유닛.
- 제11항에 있어서,상기 4개의 빔 중 적어도 2개의 빔은 외측에서 내측 방향으로 측면이 만입된 형태로 마련되는 앵커 삽입부를 구비하고,상기 앵커 유닛은 상기 앵커 삽입부에 개재되되,상기 앵커 삽입부의 내측 공간 높이에 대응하는 높이를 가지며 상기 앵커 삽입부에 억지끼움되는 제1 파트부;와 상기 앵커 삽입부의 외측에 돌출되는 제2 파트부로 이루어진 빔 서포트판; 및상기 제2 파트부의 하단에 구비되는 앵커판을 포함하는 것을 특징으로 하는 워터 인젝션 유닛.
- 제1항 내지 제12항 중 어느 한 항에 따른 워터 인젝션 유닛; 및배터리 랙; 화재 감지기; 소방 파이프 라인;을 각각 내부에 구비하는 복수 개의 배터리 컨테이너를 포함하고,상기 워터 인젝션 유닛과 상기 배터리 컨테이너 또는 상기 배터리 컨테이너들 간이 소방 연결호스로 연결된 것을 특징으로 하는 에너지 저장 시스템.
- 제13항에 있어서,상기 배터리 컨테이너는,외측벽면에 구비되고 상기 소방 파이프 라인과 연결되는 소방 커넥터를 포함하고,어느 하나의 상기 배터리 컨테이너의 소방 커넥터와 다른 하나의 배터리 컨테이너의 소방 커넥터가 상기 소방 연결호스로 연결된 것을 특징으로 하는 에너지 저장 시스템.
- 제14항에 있어서,상기 소방 커넥터는 상기 배터리 컨테이너의 일측벽면에 구비되는 제1 소방 커넥터와 상기 배터리 컨테이너의 타측벽면에 구비되는 제2 소방 커넥터를 포함하고,상기 소방 파이프 라인은,일단부는 상기 제1 소방 커넥터에 연결되고, 타단부는 상기 제2 소방 커넥터에 연결되는 메인 파이프;와상기 메인 파이프에서 분기되는 복수 개의 분기 파이프; 및각 상기 분기 파이프와 연결되고 상기 배터리 랙에 고정되게 설치되는 랙 파이프를 포함하며,상기 랙 파이프는 상기 배터리 랙에 구비된 배터리 모듈들 마다 접속되는 분사노즐들을 구비하는 것을 특징으로 하는 에너지 저장 시스템.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP23743503.7A EP4358228A1 (en) | 2022-01-19 | 2023-01-19 | Water injection unit and energy storage system including the same |
JP2024501594A JP2024526328A (ja) | 2022-01-19 | 2023-01-19 | ウォーターインジェクションユニット及びこれを含むエネルギー貯蔵システム |
AU2023208810A AU2023208810A1 (en) | 2022-01-19 | 2023-01-19 | Water injection unit and energy storage system including the same |
CN202380012849.8A CN117652053A (zh) | 2022-01-19 | 2023-01-19 | 注水单元和包括所述注水单元的储能系统 |
US18/755,427 US20240342526A1 (en) | 2022-01-19 | 2024-06-26 | Water injection unit and energy storage system including the same |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
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KR20220008104 | 2022-01-19 | ||
KR10-2022-0008104 | 2022-01-19 | ||
KR10-2023-0006974 | 2023-01-17 | ||
KR1020230006974A KR102673829B1 (ko) | 2022-01-19 | 2023-01-17 | 워터 인젝션 유닛 및 이를 포함하는 에너지 저장 시스템 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US18/755,427 Continuation US20240342526A1 (en) | 2022-01-19 | 2024-06-26 | Water injection unit and energy storage system including the same |
Publications (1)
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WO2023140659A1 true WO2023140659A1 (ko) | 2023-07-27 |
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US20240178515A1 (en) * | 2021-06-18 | 2024-05-30 | Fire & Risk Alliance, LLC | System and method for fire detection and mitigation for energy storage systems |
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KR20220008104A (ko) | 2020-07-13 | 2022-01-20 | 주식회사성산엔지니어링 | 업다운 도어의 급락 방지장치 |
KR20230006974A (ko) | 2021-07-05 | 2023-01-12 | 디뉴로 주식회사 | 전망이론을 적용한 타겟데이트 글라이드패스 산출 시스템 및 그 방법 |
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2023
- 2023-01-19 JP JP2024501594A patent/JP2024526328A/ja active Pending
- 2023-01-19 WO PCT/KR2023/000971 patent/WO2023140659A1/ko active Application Filing
- 2023-01-19 AU AU2023208810A patent/AU2023208810A1/en active Pending
- 2023-01-19 EP EP23743503.7A patent/EP4358228A1/en active Pending
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2024
- 2024-06-26 US US18/755,427 patent/US20240342526A1/en active Pending
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JPH0589908A (ja) * | 1991-09-27 | 1993-04-09 | Ngk Insulators Ltd | ナトリウム−硫黄電池における消火装置 |
KR101904194B1 (ko) * | 2018-05-18 | 2018-10-05 | 청진산전 주식회사 | 고압 amp용 비씨에스 |
KR102106153B1 (ko) * | 2019-10-17 | 2020-05-04 | 주식회사 현대쏠라텍 | 에너지저장장치의 화재 감시 장치 |
KR20210104492A (ko) * | 2020-02-17 | 2021-08-25 | 주식회사 엘지에너지솔루션 | 화재 발생시 내부에 주수된 소화용수의 외부 유출을 지연시킬 수 있는 구조를 갖는 배터리 모듈, 이를 포함하는 배터리 랙과 에너지 저장장치 |
KR102178601B1 (ko) * | 2020-04-23 | 2020-11-16 | 주식회사 스탠더드시험연구소 | 압축공기포를 이용한 ess 화재 예방 시스템 |
KR20220008104A (ko) | 2020-07-13 | 2022-01-20 | 주식회사성산엔지니어링 | 업다운 도어의 급락 방지장치 |
KR20230006974A (ko) | 2021-07-05 | 2023-01-12 | 디뉴로 주식회사 | 전망이론을 적용한 타겟데이트 글라이드패스 산출 시스템 및 그 방법 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US20240178515A1 (en) * | 2021-06-18 | 2024-05-30 | Fire & Risk Alliance, LLC | System and method for fire detection and mitigation for energy storage systems |
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JP2024526328A (ja) | 2024-07-17 |
AU2023208810A1 (en) | 2024-01-25 |
EP4358228A1 (en) | 2024-04-24 |
US20240342526A1 (en) | 2024-10-17 |
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