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WO2022010104A1 - Appareil d'électrolyse de l'eau et procédé d'électrolyse de l'eau - Google Patents

Appareil d'électrolyse de l'eau et procédé d'électrolyse de l'eau Download PDF

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Publication number
WO2022010104A1
WO2022010104A1 PCT/KR2021/006930 KR2021006930W WO2022010104A1 WO 2022010104 A1 WO2022010104 A1 WO 2022010104A1 KR 2021006930 W KR2021006930 W KR 2021006930W WO 2022010104 A1 WO2022010104 A1 WO 2022010104A1
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WIPO (PCT)
Prior art keywords
unit
water
hydrogen
water electrolysis
storage
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
Application number
PCT/KR2021/006930
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English (en)
Korean (ko)
Inventor
전용석
이찬용
김태민
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Korea University Research and Business Foundation
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Korea University Research and Business Foundation
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Publication date
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Publication of WO2022010104A1 publication Critical patent/WO2022010104A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
    • B63H5/14—Arrangements on vessels of propulsion elements directly acting on water of propellers characterised by being mounted in non-rotating ducts or rings, e.g. adjustable for steering purpose
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/02—Hydrogen or oxygen
    • C25B1/04—Hydrogen or oxygen by electrolysis of water
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
    • F17C1/002—Storage in barges or on ships
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/02—Special adaptations of indicating, measuring, or monitoring equipment
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/30—Electrical components
    • H02S40/38—Energy storage means, e.g. batteries, structurally associated with PV modules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
    • B63B2035/4433—Floating structures carrying electric power plants
    • B63B2035/444—Floating structures carrying electric power plants for converting combustion energy into electric energy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
    • B63B2035/4433—Floating structures carrying electric power plants
    • B63B2035/4453—Floating structures carrying electric power plants for converting solar energy into electric energy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
    • B63B2035/4473—Floating structures supporting industrial plants, such as factories, refineries, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B2209/00—Energy supply or activating means
    • B63B2209/18—Energy supply or activating means solar energy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/01—Pure fluids
    • F17C2221/012—Hydrogen
    • 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
    • Y02E60/30—Hydrogen technology
    • Y02E60/32—Hydrogen storage
    • 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
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin

Definitions

  • the present invention relates to an apparatus and method for producing and managing renewable energy using electrolysis of water.
  • the wide, flat land has a high land price, so it is difficult to purchase for solar power generation, and it is difficult to find a sunny place.
  • An object of the present invention is to provide a water electrolysis device and a water electrolysis method capable of producing renewable energy on water, smoothly transferring renewable energy produced on water to land, and improving the amount of dissolved oxygen in water.
  • the water electrolysis device of the present invention includes a body portion floating in water; It may include a; supported by the body portion, the production unit for electrolyzing the water using primary energy to produce hydrogen.
  • the water electrolysis method of the present invention includes a power generation step of generating electricity using a power generation unit disposed on the water; electrolyzing water using the electricity; storing hydrogen produced through the water electrolysis; discharging oxygen produced through the water electrolysis into water; monitoring the storage amount of hydrogen, and moving the storage unit toward land if the storage amount satisfies a set value; Upon reaching the land, supplying the hydrogen stored in the storage unit to a storage facility provided on the land; may include.
  • the water electrolysis device of the present invention can produce primary energy using solar power generation, tidal power generation, and wind power generation on water, and convert the primary energy into hydrogen, which is advantageous for storage and transport, using water electrolysis.
  • the water electrolyzer of the present invention can travel to land by sailing directly, and supply stored hydrogen to a storage facility on land.
  • the storage efficiency that hinders the spread of various water power generation is improved, and the problem of transferring the energy generated from the water to the ground can be solved.
  • the range of the facility location may be limited to a part of a building or part of a structure in a city center where the land value is relatively high. Even in suburban areas with relatively low land value, the scope is limited to some farmland and forested areas.
  • the present invention can solve the problem of securing a facility area because a water area such as a river or lake, which is not used for a specific purpose, is used as a power generation area.
  • Hydrogen fuel cells which are promising as next-generation promising energy technologies, need to be prioritized over the production cost of hydrogen, the fuel.
  • renewable energy such as sunlight
  • the electric power cost required for hydrogen production can be reduced and the production cost of hydrogen can be lowered.
  • the water electrolysis apparatus and method of the present invention can release oxygen produced together with hydrogen during the production process of hydrogen into water. Accordingly, the water electrolysis device of the present invention can be helpful in improving the environment of a place where water quality can be easily contaminated with a weak flow rate, such as a lake or a dam.
  • the water electrolysis device of the present invention can be installed in a water area that cannot be installed as a fixed type, and can also be applied to an existing floating solar power area.
  • FIG. 1 is a schematic diagram showing a water electrolysis device of the present invention.
  • FIG. 2 is a schematic diagram showing the operation of the moving unit.
  • FIG. 3 is a schematic diagram showing the discharge unit of the present invention.
  • FIG. 4 is a flowchart illustrating a water electrolysis method of the present invention.
  • FIG. 5 is a diagram illustrating a computing device according to an embodiment of the present invention.
  • 'and/or' includes a combination of a plurality of described items or any item of a plurality of described items.
  • 'A or B' may include 'A', 'B', or 'both A and B'.
  • FIG. 1 is a schematic diagram showing a water electrolysis device 100 of the present invention.
  • the water electrolysis device 100 shown in FIG. 1 includes a body part 110 , a production part 150 , a power production part 130 , a storage part 170 , a moving part 190 , a transmission part 180 , a control part, It may include an emission unit 120 , a communication unit 160 , and a monitoring unit.
  • the body 110 may include a three-dimensional three-dimensional structure floating in water.
  • the body portion 110 may be provided with various buoyancy means 117 that are lighter than water, that is, have buoyancy.
  • the buoyancy means 117 may include a hollow barrel, foam, or the like.
  • Various elements such as the production unit 150, the power generation unit 130, the storage unit 170, the moving unit 190, the transmission unit 180, the control unit, the emission unit 120, the communication unit 160, the monitoring unit, etc.
  • the body portion 110 may be formed in a plate shape.
  • the production unit 150 is supported by the body unit 110 , and may use primary energy to electrolyze water and produce hydrogen.
  • the primary energy may be electricity.
  • the primary energy may include electricity stored in the primary storage means 139 such as a battery.
  • the primary energy may include electricity generated by the power generation unit 130 .
  • Water electrolysis may be electrolysis of water. Electrolysis is a process of decomposing substances through an electrochemical redox reaction by applying electrical energy. The electrode where the oxidation reaction takes place is called an oxidation electrode (anode), and the electrode where the reduction reaction takes place is called a reduction electrode (cathode). In electrolysis reactions, oxidation and reduction reactions always occur simultaneously. In the case of water electrolysis, which electrolyzes water, hydrogen and oxygen may be generated at each electrode. In summary, water electrolysis may refer to a chemical reaction that uses electrical energy to separate water into oxygen and hydrogen. Hydrogen gas produced through water electrolysis may be used as a fuel for fuel cells and the like. Oxygen gas may be released into the water to increase the amount of dissolved oxygen in the water supporting the body 110 .
  • the body portion 110 may be provided with an inlet pipe 119 through which external water is introduced.
  • the water storage tank 159 containing water, the first electrode 151 installed in the water storage tank 159 containing water, and the hydrogen generated from the first electrode 151 are guided to the storage unit 170 .
  • a first pipe part 153 that is installed in the water storage tank 159, a second electrode 152 installed in the water storage tank 159, and a second pipe part 154 for guiding oxygen generated from the second electrode 152 side to the discharge part 120 are provided.
  • the first electrode 151 may correspond to a reduction electrode in which hydrogen ions are reduced during electrolysis of water to generate hydrogen gas.
  • the second electrode 152 may correspond to an oxidizing electrode in which water is oxidized to oxygen gas during electrolysis of water.
  • the power generation unit 130 is supported by the body unit 110 , and may produce primary energy in a state disposed on the water surface (on water, 90 ) by the body unit 110 .
  • the power generation unit 130 may generate primary energy by recycling fossil fuels or converting renewable energy.
  • the power generation unit 130 is a wind power generator that produces electricity using wind power corresponding to renewable energy, a tidal generator that produces electricity using tidal energy, and a solar generator that produces electricity using solar energy. panel and the like.
  • the power generation unit 130 supported by the body unit 110 floating on water may include a solar cell, for example, a solar panel.
  • a device that converts the energy of photons generated from the sun into electrical energy through the photoelectric effect is called a solar cell.
  • An assembly in which a plurality of solar cells are connected in series or parallel to a single circuit is called a solar module.
  • a core material of a solar cell is a light absorbing layer that exhibits a photoelectric effect.
  • Silicon is the most widely used material, and in addition, copper indium gallium selenide (CIGS), cadmium telluride (CdTe), group III-V element composite material, photoactive organic material, perovskite, etc. may be used.
  • the generation unit 150 may electrolyze water using the electricity.
  • a portion of the electricity generated by the power generation unit 130 may be stored in the primary storage means 139 such as a battery.
  • the storage unit 170 may store the hydrogen produced by the production unit 150 in the water.
  • the storage unit 170 may include a storage tank for storing hydrogen in a gaseous state or in a liquid state.
  • the storage unit 170 may store hydrogen by a physical method or store hydrogen by a chemical method.
  • hydrogen may be liquefied using high pressure or cooling and stored in the storage unit 170 .
  • a metal-organic matrix MO matrix
  • a carbon molecular sieve carbon molecular sieve
  • a hydrogen storage alloy metal hydride, MH
  • the moving unit 190 may move the body unit 110 disposed on the water to the storage facility 270 on the land 70 .
  • the moving unit 190 may include a propeller 191 rotating in water, and a support 115 connecting the body and the propeller 191 .
  • the body 110 may move by the reaction of water pushed by the propeller 191 .
  • FIG. 2 is a schematic diagram illustrating the operation of the moving unit 190 .
  • the moving unit 190 may move the body 110 to reciprocate between the first and second positions of the water.
  • the body part 110 that floats on water and moves by the moving part 190 may correspond to a kind of vessel sailing on water.
  • the movement of the body portion 110 to the land by the moving unit 190 or the movement to the storage facility 270 on land means that the storage facility 270 and the specific means that can be physically connected to the water are provided. It can mean moving to
  • the first position of the water may correspond to the middle of the lake, the middle of the river, and the middle of the sea.
  • the second location may represent a location facing the transmission means 280 connected to the onshore storage facility 270 .
  • the moving unit 190 may move the body unit 110 such that the center of gravity of the body unit 110 or the end of the transmission unit 180 reciprocates between the first position and the second position.
  • a first water electrolysis device a and a second water electrolysis device b corresponding to the water electrolysis device 100 of the present invention are disposed.
  • the first water electrolysis device a may generate primary energy and produce and store hydrogen at a first position indicated by a dotted line. When the amount of stored hydrogen satisfies the set value, the first electrolysis device a may move to a second position indicated by a solid line by the moving unit 190 .
  • the delivery part 180 may be connected to the transmission means 280 extended from the onshore storage facility 270 .
  • the transmission means 280 may be provided with a plurality of connectors.
  • the first connector 281 may be connected to the first electrolysis device a
  • the second connector 282 may be connected to the second electrolysis device b.
  • a schedule related to a location and time at which a plurality of electrolysis devices are connected to the transmission means 280 by using a plurality of connectors may be set.
  • the hydrogen stored in the storage unit 170 may be supplied to the storage facility 270 through the transmission unit 180 and the transmission means 280 .
  • a pipe connected to the transmission unit 280 through which hydrogen stored in the storage unit 170 is discharged, and a valve for opening and closing the pipe may be provided in the transmission unit 180 .
  • At least two energy sources that can be used as power by the moving unit 190 may exist on the body 110 of the present invention.
  • One is the primary energy produced by the power generation unit 130 or stored in the primary storage means (139).
  • the other one is hydrogen stored in the storage unit 170 .
  • the moving unit 190 may move the body 110 by using primary energy instead of hydrogen as power.
  • the moving unit 190 may include a motor rotating using electricity generated by the power generating unit 130 and a propeller 191 linked to a motor shaft.
  • the power generation unit 130 may include a solar panel.
  • the solar panel may generate electricity that induces water electrolysis by using sunlight in a state disposed on the water by the body unit 110 .
  • the solar panel may be formed in a plate shape.
  • photoelectric efficiency may be increased.
  • Adjustments may be used to tilt the solar panel to face the sun, which changes position over time.
  • the control unit may move the solar panel so that a steering axis S of the solar panel faces the sun.
  • the steering axis S may include an imaginary axis orthogonal to the solar panel.
  • the control unit may include an actuator that moves the solar panel. At this time, as the power of the actuator, electricity produced by the solar panel or electricity stored in the primary storage means 139 may be used.
  • the discharge unit 120 may discharge the oxygen produced in the production unit 150 into the water.
  • the body part 110 may be disposed on a calm water surface, that is, with little movement of water.
  • the dissolved oxygen content may be low. Since oxygen is forcibly released into the water by the discharge unit 120 of the present embodiment, the dissolved oxygen amount of the lake, river, and sea in which the body unit 110 is located can be improved.
  • the discharge unit 120 may include a discharge pipe 127 in which the discharge port 129 is formed at a position facing the propeller 191 .
  • the discharge pipe 127 may discharge oxygen produced by the production unit 150 into the water.
  • oxygen may be discharged to a region where numerous bubbles are generated by the propeller 191 .
  • the discharged oxygen is mixed with the foam and spreads in all directions, and the amount of dissolved oxygen in a wide area can be improved.
  • FIG. 3 is a schematic diagram showing the discharge unit 120 of the present invention.
  • a propeller 191 moving the body portion 110 and a cover covering the propeller 191 may be provided.
  • the propeller 191 may correspond to the moving part 190
  • the cover may correspond to the discharge part 120 .
  • the cover may include a ring-shaped outer peripheral portion 121, a central portion 123 formed in the center of the annular shape, a plurality of connecting portions 125 extending in a radial direction from the outer peripheral surface of the central portion 123 and connected to the outer peripheral portion 121. have.
  • the outer peripheral part 121 and the connection part 125 may be formed in a tube structure in which oxygen produced together with hydrogen in the production part 150 communicates.
  • the outer peripheral portion 121 may be connected to a pump 155 for forcibly moving oxygen generated by the second electrode 152 and flowing along the second tube portion 154 toward the discharge portion 120 . Oxygen guided to the outer peripheral portion 121 by the pump 155 flows along the connecting portion 125 and may advance to the central portion 123 .
  • a discharge port 129 through which oxygen passing through the outer peripheral portion 121 and the connecting portion 125 is discharged may be formed in the central portion 123 .
  • the discharge port 129 may be formed on the same axis O as the propeller 191 . According to the present embodiment, oxygen is discharged on the rotation shaft of the propeller 191, and when the propeller 191 rotates, it can be easily dissolved in water or spread over a wide area.
  • the end of the discharge part 120 may extend toward a second direction opposite to the first direction.
  • Oxygen may be discharged along the second direction by the discharge pipe 127 .
  • a force in the first direction may be applied to the body 110 by the oxygen discharged along the second direction.
  • the body portion 110 can move while improving dissolved oxygen.
  • the communication unit 160 may communicate with an external management unit through wired/wireless communication.
  • the monitoring unit may monitor the production unit 150 or the storage unit 170 in which hydrogen is stored.
  • the monitoring unit may control the production unit 150 , the storage unit 170 , the moving unit 190 , the delivery unit 180 , the adjusting unit, and the like.
  • the monitoring unit may stop the operation of the production unit 150 when the amount of hydrogen stored in the storage unit 170 satisfies a set value.
  • the communication unit 160 may transmit the monitoring result of the monitoring unit to the management unit or receive a control command from the management unit.
  • the moving unit 190 may move the body 110 according to the corresponding control command.
  • the communication unit 160 may be located at an upper end of a frame corresponding to a skeleton constituting the body unit 110 .
  • the communication unit 160 disposed at a high place can theoretically communicate over a long distance. If the communication unit 160 is used, remote control of the production unit 150 , the adjusting unit, the actuator, the motor, the cover, the valve, the pump 155 , and the key for adjusting the forward direction of the body unit 110 is possible.
  • the communication unit 160 may be connected to a program accessible to the electrolysis apparatus 100 to transmit/receive commands and information such as management and operation of the water electrolysis apparatus 100 .
  • the manager may use the program to check production statistics, driving state, hydrogen storage amount, etc. of the water electrolysis device 100 or remotely perform all functions necessary for module operation, such as operating the water electrolysis device 100 .
  • an IoT remote support program may be introduced. If the support program is used, the floating solar-water electrolysis module that moves to the storage facility 270 on the ground to charge hydrogen fuel without separate management can be provided.
  • FIG. 4 is a flowchart illustrating a water electrolysis method of the present invention.
  • the water electrolysis method shown in FIG. 4 may be performed by the water electrolysis apparatus 100 of FIG. 1 .
  • the water electrolysis method may include a power generation step (S410), a water electrolysis step (S420), a storage and discharge step (S430), a moving step (S440), and a supply step (S450).
  • the power generation step (S410) may produce electricity using the power generation unit 130 disposed on the water.
  • the power generation unit 130 may generate electricity using wave power, tidal power, solar light, wind power, etc. as a source.
  • water may be electrolyzed using electricity. Hydrogen and oxygen can be generated through water electrolysis. As an operation performed by the production unit 150 , the production unit 150 may electrolyze water using the electricity generated in the power generation step ( S410 ).
  • hydrogen produced through water electrolysis may be stored in the storage unit 170 , and oxygen produced through water electrolysis may be discharged into water through the discharge unit 120 .
  • the moving step ( S440 ) may monitor the storage amount of hydrogen.
  • the storage unit 170 When the storage amount of hydrogen satisfies the set value, the storage unit 170 may be moved toward the land.
  • the monitoring of the hydrogen storage amount may be performed by a monitoring unit.
  • a moving unit 190 such as a propeller 191 may be used to move the storage unit 170 or to move the body unit 110 in which the storage unit 170 is installed.
  • the hydrogen stored in the storage unit 170 may be supplied to the storage facility 270 provided on the land.
  • the transfer unit 180 may transfer hydrogen from the storage unit 170 to the storage facility 270 under the control of the communication unit 160 or the monitoring unit.
  • the computing device TN100 of FIG. 5 may be a device described herein (eg, the water electrolysis device 100 or a monitoring unit).
  • the computing device TN100 may include at least one processor TN110 , a transceiver device TN120 , and a memory TN130 .
  • the computing device TN100 may further include a storage device TN140 , an input interface device TN150 , an output interface device TN160 , and the like.
  • Components included in the computing device TN100 may be connected by a bus TN170 to communicate with each other.
  • the processor TN110 may execute a program command stored in at least one of the memory TN130 and the storage device TN140.
  • the processor TN110 may mean a central processing unit (CPU), a graphics processing unit (GPU), or a dedicated processor on which methods according to an embodiment of the present invention are performed.
  • the processor TN110 may be configured to implement procedures, functions, and methods described in connection with an embodiment of the present invention.
  • the processor TN110 may control each component of the computing device TN100.
  • Each of the memory TN130 and the storage device TN140 may store various information related to the operation of the processor TN110.
  • Each of the memory TN130 and the storage device TN140 may be configured as at least one of a volatile storage medium and a nonvolatile storage medium.
  • the memory TN130 may include at least one of a read only memory (ROM) and a random access memory (RAM).
  • the transceiver TN120 may transmit or receive a wired signal or a wireless signal.
  • the transceiver TN120 may be connected to a network to perform communication.
  • the embodiment of the present invention is not implemented only through the apparatus and/or method described so far, and a program for realizing a function corresponding to the configuration of the embodiment of the present invention or a recording medium in which the program is recorded may be implemented. And, such an implementation can be easily implemented by those skilled in the art from the description of the above-described embodiment.

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  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

L'invention concerne un appareil d'électrolyse de l'eau. L'appareil d'électrolyse de l'eau peut comprendre : une partie corps flottant dans l'eau ; et une unité de production qui est supportée par la partie corps, et électrolyse l'eau à l'aide d'énergie primaire pour produire de l'hydrogène.
PCT/KR2021/006930 2020-07-09 2021-06-03 Appareil d'électrolyse de l'eau et procédé d'électrolyse de l'eau Ceased WO2022010104A1 (fr)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023227568A3 (fr) * 2022-05-23 2024-01-18 Envhy Technologies Gmbh Module de production d'hydrogène et installation comportant une pluralité de tels modules
US20240318323A1 (en) * 2021-12-07 2024-09-26 Natural Ocean Well Co. Apparatus and method for green hydrogen production using submerged desalination system
WO2025089434A3 (fr) * 2023-10-23 2025-09-12 한국해양과학기술원 Plateforme en mer destinée à la production, au stockage et au transfert d'hydrogène vert marin
PL448698A1 (pl) * 2024-05-27 2025-12-01 Krzysztof Szorc Fotowoltaiczny natleniacz wody

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230145657A (ko) 2022-04-11 2023-10-18 한국수력원자력 주식회사 원자력발전소 연계 고온수전해 시스템 및 그 운용방법
CN116280052B (zh) * 2023-03-01 2025-12-12 杭州电子科技大学 一种基于氢能源动力的海面多功能监测系统
KR102833296B1 (ko) * 2025-04-16 2025-07-17 (주)해양생태기술연구소 해양생태계 복원을 위한 탄산칼슘 구조체 생성 시스템

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10244993A (ja) * 1997-03-05 1998-09-14 Ishigaki:Kk ダクトプロペラ装置
JP2006218385A (ja) * 2005-02-10 2006-08-24 Shiga Pref Gov 水素回収型電解式水質改善装置、及び水素回収型電解式水質改善方法。
JP2008062683A (ja) * 2006-09-05 2008-03-21 Tsutomu Takeuchi 船舶用推進補助装置
KR20120038062A (ko) * 2010-10-13 2012-04-23 삼성중공업 주식회사 해상용 풍력발전설비를 이용한 수소생산 플랜트
KR20200078263A (ko) * 2018-12-22 2020-07-01 박경희 태양전지모듈 틸팅각 조절장치

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101946212B1 (ko) 2018-09-20 2019-02-08 이도익 수상 태양광 발전장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10244993A (ja) * 1997-03-05 1998-09-14 Ishigaki:Kk ダクトプロペラ装置
JP2006218385A (ja) * 2005-02-10 2006-08-24 Shiga Pref Gov 水素回収型電解式水質改善装置、及び水素回収型電解式水質改善方法。
JP2008062683A (ja) * 2006-09-05 2008-03-21 Tsutomu Takeuchi 船舶用推進補助装置
KR20120038062A (ko) * 2010-10-13 2012-04-23 삼성중공업 주식회사 해상용 풍력발전설비를 이용한 수소생산 플랜트
KR20200078263A (ko) * 2018-12-22 2020-07-01 박경희 태양전지모듈 틸팅각 조절장치

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240318323A1 (en) * 2021-12-07 2024-09-26 Natural Ocean Well Co. Apparatus and method for green hydrogen production using submerged desalination system
WO2023227568A3 (fr) * 2022-05-23 2024-01-18 Envhy Technologies Gmbh Module de production d'hydrogène et installation comportant une pluralité de tels modules
WO2025089434A3 (fr) * 2023-10-23 2025-09-12 한국해양과학기술원 Plateforme en mer destinée à la production, au stockage et au transfert d'hydrogène vert marin
PL448698A1 (pl) * 2024-05-27 2025-12-01 Krzysztof Szorc Fotowoltaiczny natleniacz wody

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KR20220007746A (ko) 2022-01-19

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