WO2021125450A1 - Dispositif de production d'énergie éolienne pour navire, et navire ayant une fonction de production d'énergie éolienne - Google Patents

Dispositif de production d'énergie éolienne pour navire, et navire ayant une fonction de production d'énergie éolienne Download PDF

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Publication number
WO2021125450A1
WO2021125450A1 PCT/KR2020/003966 KR2020003966W WO2021125450A1 WO 2021125450 A1 WO2021125450 A1 WO 2021125450A1 KR 2020003966 W KR2020003966 W KR 2020003966W WO 2021125450 A1 WO2021125450 A1 WO 2021125450A1
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Prior art keywords
wind
rotor
power generation
ship
module
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PCT/KR2020/003966
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English (en)
Korean (ko)
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정복태
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정복태
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Publication of WO2021125450A1 publication Critical patent/WO2021125450A1/fr

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/30—Wind motors specially adapted for installation in particular locations
    • F03D9/32—Wind motors specially adapted for installation in particular locations on moving objects, e.g. vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B15/00—Superstructures, deckhouses, wheelhouses or the like; Arrangements or adaptations of masts or spars, e.g. bowsprits
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D15/00—Transmission of mechanical power
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D15/00—Transmission of mechanical power
    • F03D15/10—Transmission of mechanical power using gearing not limited to rotary motion, e.g. with oscillating or reciprocating members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/005—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  the axis being vertical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/06—Rotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/06—Rotors
    • F03D3/062—Rotors characterised by their construction elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/10—Combinations of wind motors with apparatus storing energy
    • F03D9/11—Combinations of wind motors with apparatus storing energy storing electrical energy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • 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
    • B63B2209/20—Energy supply or activating means wind energy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63J—AUXILIARIES ON VESSELS
    • B63J3/00—Driving of auxiliaries
    • B63J3/04—Driving of auxiliaries from power plant other than propulsion power plant
    • B63J2003/046—Driving of auxiliaries from power plant other than propulsion power plant using wind or water driven turbines or impellers for power generation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2220/00—Application
    • F05B2220/61—Application for hydrogen and/or oxygen production
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2220/00—Application
    • F05B2220/70—Application in combination with
    • F05B2220/706—Application in combination with an electrical generator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/10—Stators
    • F05B2240/12—Fluid guiding means, e.g. vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/21—Rotors for wind turbines
    • F05B2240/211—Rotors for wind turbines with vertical axis
    • F05B2240/217—Rotors for wind turbines with vertical axis of the crossflow- or "Banki"- or "double action" type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/93—Mounting on supporting structures or systems on a structure floating on a liquid surface
    • F05B2240/931—Mounting on supporting structures or systems on a structure floating on a liquid surface which is a vehicle
    • 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
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/728—Onshore wind turbines
    • 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
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
    • 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
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/133—Renewable energy sources, e.g. sunlight
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Definitions

  • the present invention relates to a wind power generator for a ship and a ship having a wind power generation function, and more particularly, it is installed on a ship and can generate electric power through the speed of the ship in the process of advancing or the wind speed applied to the ship, and additionally It relates to a wind power generator for a ship capable of producing hydrogen by using the electric power generated as a result and a ship having a wind power generator function.
  • the conventional large horizontal axis wind power generator is a power generation system that converts rotational energy into electrical energy at the back of a huge rotor that converts rotational energy by horizontally colliding with the flow of upper atmospheric wind, and a rotor hub that receives relatively little frictional resistance of wind
  • a rotor hub that receives relatively little frictional resistance of wind
  • the existing large container ships have a speed of 12 to 14 m/s. If such a high-speed craft hits a wind speed of 8-12 m/s of the mean wind speed at sea by 25-30 degrees from the front, the two forces are approximately at least 20 m/s of vector speed, which is the relative speed of the wind received by the ship, and the speed of the ship is at least 10 It is to secure the average wind speed in the positive alpine sea for a wind energy source of ⁇ 12 m/s or more.
  • the navigation method that sails at an angle of 25 to 30 degrees in the wind direction is called Heave to Navigation. It is a navigation method for a ship with a destination port to protect cargo and hull from bad weather at sea. The power of wind and waves is applied over the entire length of the ship. to disperse.
  • the ship has the inherent characteristics of a ship, mobility and course maintenance, so that the ship can change its course at any time as long as the maritime waters allow it to maintain the course, reduce the speed, and turn the ship to sail with the wind in the stern. It is possible to keep the course in any direction in the wind.
  • the relative speed of the wind can be used for power generation over the entire length outside the ship, so that the ship is a means of transportation rather than a means of transportation of cargo. It can be used as an added eco-friendly renewable offshore power plant.
  • a dry cargo having a space in which the parts of the wind power generator can be embedded, a passage is formed so that water can enter the inner space, and a wet cargo cargo with a partition installed rotatably on the side wall, and parts of the wind generator It is a configuration including a fixedly installed crane to move them.
  • the prior art as described above is only a technology for easily installing a wind power generator on a ship, and because it is a technology using a conventional horizontal rotary wind generator, it is difficult to operate when a ship is operating, and power generation is performed only in a state where the ship is stopped There is a limit to
  • the prior art has a problem in that the power generation capacity is limited because the power generation is performed only through the wind speed applied to the ship.
  • eco-friendly hydrogen there are several methods for producing eco-friendly hydrogen. Among them, there is an eco-friendly water electrolysis method that electrolyzes water.
  • water electrolysis on land cannot be said to be eco-friendly because it uses power generated from fossil fuel-based power plants or nuclear power plants, and expensive power plant power must be used. Therefore, high efficiency and high overvoltage ideal for water electrolysis can be used for electrolysis of water. Not only that, but also the production efficiency is very low.
  • the hydrogen production is very small.
  • it is produced by natural gas reforming, by-product hydrogen from the petrochemical product process, or imported from abroad to meet the demand, but the supply is extremely low compared to the demand. It is limited and methods other than water electrolysis cause pollution, so it cannot be said to be eco-friendly.
  • the present invention was created to improve the problems of the prior art as described above, and is for a ship that can maximize power generation efficiency by performing wind power generation using the speed of the ship in the process of advancing as well as the wind speed applied to the ship.
  • An object of the present invention is to provide a wind power generator and a ship having a wind power generation function.
  • an object of the present invention is to provide a wind power generator for a ship capable of stably advancing a ship by performing wind power generation through a vertical axis rotation method instead of a conventional horizontal axis rotation method, and a ship having a wind power generation function. .
  • the present invention solves the problems that occur in the existing wind power generators installed on land by building a wind power plant on a ship, that is, the problem of environmental destruction, the problem of installation cost, the problem of noise generation, the problem of maintenance, the problem of vulnerability to fire, etc.
  • An object of the present invention is to provide a wind power generator for ships and a ship having a wind power generation function.
  • the present invention is environmentally friendly compared to the existing hydrogen production method by producing hydrogen using electric power generated by wind power generation, and having a wind power generator for a ship and a wind power generation function that can improve hydrogen production efficiency through water electrolysis
  • the purpose is to provide ships.
  • a wind power generator for a ship for achieving the above object is a wind power generator for generating power by wind applied to the ship when the ship is moving forward, the hull forming the ship At least one rotor module that is installed to be detachably installed on a part of the rotor and installed so as to be able to control the direction, and provides rotational energy while rotating by the wind applied to the ship; and a power generation module coupled to at least one of the upper and lower portions of the rotor module to form a pair with the one rotor module, and converting rotational energy into electrical energy while interlocking by rotation of the rotor module. have.
  • the rotor module the direction controllable installed on the hull to provide support
  • the rotor housing is formed in an open state in all directions to introduce the wind in all directions
  • a rotor unit that is rotatably installed in the rotor housing and rotates by wind flowing into the rotor housing, is connected to the power generation module and transmits rotational energy to the power generation module
  • the wind inlet is formed only in the outer side of the hull and in the front of the rotor housing among both sides of the rotor housing to form a wind inlet. It may be configured to include a backwind blocking plate that allows
  • the rotor module may further include a wind collecting guide installed at the wind inlet of the rotor housing to guide the incoming wind in the rotational direction of the rotor unit while collecting wind through the wind inlet.
  • the wind collecting guide a horizontal guide plate installed along the longitudinal direction of the wind inlet to divide the wind inlet up and down; and a plurality of unit inlets that are installed along the longitudinal direction of the wind inlet to form a tubular shape together with the horizontal guide while dividing the wind inlet to left and right, and have a slope inclined toward the rotational direction of the rotor unit. It may be configured to include a guide plate.
  • the rotor module is slidably coupled to the outside of the rotor unit while being installed in the rotor housing, and slides along the circumferential direction of the rotor unit to open and close the wind inlet while controlling the amount of air flowing into the wind inlet. It may be configured to further include an air volume control door.
  • the rotor unit may include a rotor rotating body rotatably installed in the rotor housing and connected to the power generation module; a rotor disk formed as an annular plate and installed along the outer periphery of the rotor rotating body, configured as a pair and installed in a state having an upper and lower spaced apart from each other, facing the wind inlet through the spaced space; and a plurality of wing members installed along the separation space of the rotor disk and configured to rotate the rotor disk and the rotor rotating body while being pressed by the wind flowing into the wind inlet.
  • the rotor rotating body, the rotor shaft is fixed to the rotor housing forming a rotation center; a rotor body connected to the rotor disk in a state rotatably coupled to the rotor shaft and rotated by the wind applied to the wing member; and a power transmission unit provided in the rotor body and coupled to a portion of the power generation module in an interlocking state to connect the rotor body and the power generation module in an interlocking manner.
  • the wing member may be configured to include a drag-type wing plate installed along the spaced apart space of the rotor disk.
  • the wing member installed on one surface of the drag-type wing plate may be configured to further include a dispersion wing for vertically dispersing while confining the wind flowing in the drag-type wing plate.
  • the wing member may be configured to include a lift-type wing plate installed along the separation space of the rotor disk.
  • the wing member may be configured to further include a wing reinforcing plate installed in a plurality along the vertical direction on the rear surface of the lift-type wing plate to reinforce the lift-type wing plate.
  • the power generation module the power generation housing is installed on the upper or lower portion of the rotor module to provide support, a communication path is formed to communicate with the rotor module to discharge the wind discharged from the rotor housing to the outside; and a power generation unit installed in the power generation housing and connected to the rotor module, which converts rotational energy into electrical energy while rotating by the rotor module.
  • the power generation unit the enclosure-type converter room installed in the power generation housing to provide a power generation space therein; a power generation rotating shaft that is vertically installed in the converter room and rotatably installed, is connected to the rotor module and rotates by rotation of the rotor module; a main gear box connected to the power generation rotating shaft to convert the rotation direction of the power generation rotating shaft to a horizontal direction; at least one shaft connected to and rotated in at least one direction of the main gearbox; and a generator connected to the shaft to form a pair with the one shaft and generate electrical energy.
  • the power generation rotating shaft may be installed in the upper and lower portions of the rotor module while forming a pair with the main gear box, the shaft, and the generator.
  • the power generation unit may be configured to further include a power transmission unit provided on the power generation rotation shaft to operably connect the rotor module and the power generation rotation shaft while being engaged with a portion of the rotor module.
  • the front end of the power generation housing among both ends in the longitudinal direction may be formed in a semicircular curved surface.
  • a ship having a wind power generation function in a ship in which wind is applied in the front or oblique direction of the hull while advancing on the sea, is installed on the deck constituting the hull by the wind applied to the hull It may be configured to include a wind power generator that performs power generation.
  • the wind power generator may be configured in plurality and disposed at predetermined intervals along the longitudinal direction of the deck while being installed on both sides of the deck.
  • the vessel may advance the hull in a direction forming an oblique angle with respect to the wind direction of the wind applied to the hull.
  • the ship is installed on the hull is connected to the wind power generator, the hydrogen generating module for producing hydrogen based on the power generated by the wind power generator; and a hydrogen storage module provided on the hull to compress and store hydrogen produced by the hydrogen generation module.
  • the wind power generator for a ship and a ship having a wind power generation function according to an embodiment of the present invention, it is possible to continuously perform active wind power generation by constructing a wind power plant on the ship, and thus the conventional wind power generator installed on land It has the advantage of being able to solve all problems that arise in
  • power generation efficiency can be maximized by performing wind power generation using the speed of the ship in the process of advancing as well as the wind speed applied to the ship, and wind power is generated through the vertical axis rotation method instead of the horizontal axis rotation method. It is possible to achieve stable acceleration and wind power generation by carrying out
  • the present invention can improve hydrogen production efficiency while being environmentally friendly by producing hydrogen using electric power generated by wind power generation.
  • the wind power generator and the ship having the wind power generation function according to the present invention are mass-operated and operated, electric energy and pollution-free hydrogen energy resources can be secured by wind power generation, so that it can replace fossil fuel-based power plants or nuclear power plants, and daily life Since all internal combustion engine fuels used in industry and industry can be replaced with hydrogen for eco-friendly hydrogen fuel cells, it can contribute to solving the problem of global warming.
  • FIG. 1 is a perspective view showing a ship having a wind power generation function according to an embodiment.
  • FIG. 2 is a perspective view illustrating a wind power generator according to an embodiment.
  • FIG. 3 is an exploded perspective view illustrating a rotor module of a wind power generator according to an embodiment.
  • FIG. 4 is a perspective view illustrating a rotor housing of a rotor module according to an exemplary embodiment.
  • FIG. 5 is a longitudinal cross-sectional view illustrating a rotor module according to an embodiment.
  • FIG. 6 is a perspective view illustrating an air volume control door of a rotor housing according to an exemplary embodiment.
  • FIG. 7 is a perspective view illustrating a rotor unit according to an exemplary embodiment.
  • FIG. 8 is an enlarged perspective view of a rotor unit according to an exemplary embodiment.
  • FIG. 9 is a perspective view illustrating a rotor unit according to another embodiment.
  • FIG. 10 is an exploded perspective view illustrating a wind power generator according to an embodiment.
  • FIG. 11 is a perspective view illustrating a power generation module according to an embodiment.
  • FIG. 12 is a schematic diagram illustrating a rotor module and a power generation module according to an embodiment.
  • FIG. 13 is a configuration diagram illustrating a ship having a wind power generation function according to an embodiment.
  • the wind power generator 10 for a ship is installed on the hull 20 as shown in FIG. 1 to form a ship 1 having a wind power generation function, and the wind speed applied to the ship or the advance of the ship It is a device that can perform wind power generation using all of the ship speed generated in the process.
  • the wind power generator 10 for ships may be installed to achieve a predetermined interval along both sides of the deck constituting the hull 20, ie, in the longitudinal direction of the port and starboard, while forming a plurality.
  • the ship 1 in which the wind power generators 10 are installed uses the ship's own ship speed and the wind speed of the average wind speed in the sea in the course of advancing, using the ship's own characteristic, course maintenance, to compare the two forces, which is the vector force of the wind. It is the principle of using speed for wind power generation.
  • the ship 1 receives the wind speed only from the front of the hull 20 , only the front part of the wind power generator 10 located at the forefront of the bow and the outer side part corresponding to the outer both sides of the hull 20 are two forces.
  • the vector force of (ship speed and wind speed) can be used, and the power generation devices 10 located from the second row toward the stern can perform wind power generation by using only the force of the ship speed from the outer side.
  • the ship 1 having a wind power generation function performs wind power generation while advancing the hull 20 in a direction forming an oblique angle with respect to the wind direction of the wind applied to the hull 20. It is preferable to do
  • the wind power generator 10 may be applied to a large vessel having a high speed, so that when the high speed vessel is moving forward, wind power generation may be performed only with the wind by its own vessel speed.
  • the wind power generator 10 uses the wind speed of the average sea wind speed to generate wind by using a ship having its own speed, rather than a passive wind power generation system that only wants the wind to blow, and to generate an ocean current. Therefore, it is possible to generate power 24 hours a day, 365 days a year, and active wind power generation that can control the amount of power generation when necessary can be performed.
  • the wind power generator 10 for a ship of the present invention may be largely configured to include a rotor module 100 and a power generation module 200 as shown in FIGS. 2 and 10 .
  • the rotor module 100 is a component that functions to convert the relative speed energy of the wind received while the ship 1 is moving forward into rotational energy, and is detachably installed in a part of the hull 10 to enable direction control. can be installed.
  • the rotor module 100 is configured in plurality as shown in FIG. 1 and may be installed along the longitudinal direction of the port and starboard of the deck constituting the hull 20, but is not limited thereto. Any position that can receive the relative speed by
  • the rotor module 100 may be configured to include a rotor housing 110 , a rotor unit 120 , and a reverse wind blocking plate 130 as shown in FIGS. 3 and 5 .
  • the rotor housing 110 is a component that provides an intellectual force for rotatably supporting the rotor unit 120, which will be described later, and is installed in the hull 20 so that the direction can be adjusted so that the front or side of the hull 20 is provided. can be adjusted towards
  • the rotor housing 110 is formed in a frame-type structure with an opening in all directions through a plurality of pillars and beams, thereby allowing wind to flow in all directions.
  • the rotor housing 110 may be installed directly on the hull 20, and when the power generation module 200 to be described later is installed on the lower part, it may be installed on the hull 20 via the power generation module 200. have.
  • the rotor unit 120 is a component that generates rotational energy by the wind and provides it to the power generation module 20 to be described later, and is rotatably installed in the rotor housing 110 so that the wind flows into the rotor housing 10 . It is possible to generate rotational energy while rotating by the power generation module 200 , which will be described later, to transmit the rotational energy to the power generation module 200 .
  • the rotor unit 120 can occupy a limited space of the hull 10 by being configured in a vertical rotation method instead of a horizontal rotation method, and accordingly, a unit module together with the rotor housing 110 and the power generation module 200 . It may be installed on the hull 20 in plurality while forming.
  • the rotor unit 120 may be configured to include a rotor rotating body 121 , a rotor disk 122 and a wing member 123 as shown in FIGS. 7 and 8 .
  • the rotor rotating body 121 is rotatably installed in the rotor housing 110 and rotates by a rotor disk 122 and a wing member 123 to be described later, and is connected to the power generation module 200 to generate the power generation module 200 . components that rotate together.
  • the rotor rotating body 121 may be configured to include a rotor shaft 121a, a rotor body 121b, and a power transmission unit 121c, as shown in FIG. 8 .
  • the rotor shaft 121a forms a center of rotation and may be fixed to the rotor housing 110 .
  • the rotor body 121b is a component that is rotatably coupled to the rotor shaft 121a and rotates around the rotor shaft 121a.
  • the rotor body 121b may be rotatably fitted and coupled to the rotor shaft 121a while forming a tubular body, thereby rotating about the rotor shaft 121a, and a plurality of radially extending connecting rods may be provided.
  • the power transmission unit 121c is a component that operably connects the rotor body 121b and the power generation module 200 to be described later.
  • the power transmission unit 121c may be configured as a coupling coupled to the longitudinal end of the rotor body 121b, respectively, as shown in FIG. 12, one side of which is engaged with the rotor body 121b. As the other side is coupled to the power generation rotation shaft 223 of the power generation module 200 while being coupled, the rotational motion of the rotor body 121b may be transmitted to the power generation module 200 .
  • the rotor disk 122 is a component that is installed along the periphery of the rotor rotating body 121 to provide an installation space for the wing member 123 to be described later.
  • the rotor disk 122 is formed as a pair of annular plates, and may be installed along the periphery of the rotor rotating body 121 while being spaced apart from each other.
  • the wing member 123 is a component that generates rotational force while being pressed by the wind, and is installed along the spaced apart space of the pair of rotor disks 122 while forming a plurality of winds flowing into the wind inlet of the rotor housing 110 . By being pressed by the , the rotor disk 122 and the rotor rotating body 121 can be rotated.
  • the wing member 123 may be configured to include a drag-type wing plate 123a and a dispersion wing 123b as shown in FIGS. 7 and 8 .
  • the drag-type wing plate 123a may be formed concavely in the rotational direction so that the wind flowing into the rotor housing 110 does not flow out and collides across the front surface of the wing plate to generate drag.
  • the dispersion blade (123b) is installed on the rear portion of the drag-type blade plate (123a), with the effect of confining the wind flowing in the drag-type blade plate (123a), by dispersing the introduced wind up and down the rotor housing (110) It can be made so that the wind can be discharged to the upper and lower parts of the central part.
  • the wing member 123 may be configured to include a lift-type wing plate 123c and a wing reinforcing plate 123d as shown in FIG. 9 .
  • Lifting blade plate 123c may be formed in a shape capable of generating lift through the wind flowing into the rotor housing 110, and the wing reinforcement plate 123d is perpendicular to the rear surface of the lifting blade plate 123c. It can be installed in plurality along the direction to reinforce the rigidity of the lift-type wing plate (123c).
  • the rotor unit 120 installed in the rotor housing 110 is installed along the longitudinal direction of the port and starboard of the deck of the hull 20, so that among both sides of the rotor housing 110, the outside of the hull 20 (sea side) ) The relative speed of the wind by the wind speed and the ship speed can be applied from the side and the forward side of the hull.
  • the reverse wind blocking plate 130 shields the rear and hull side of the rotor housing 110, as shown in FIGS. 3 and 4, so that the wind inlet is provided only on the outer side and the front side of the hull of the rotor housing 110. It is a component that allows the inflow of wind by forming it.
  • the rotor housing 110 is shielded from the side and rear of the hull by the reverse wind blocking plate 130, so that wind can be introduced only from the front and the outer side of the hull 20, and the rotor unit 120 is the rotor. Rotational energy may be transferred to the power generation module 200 while rotating through the wind introduced from the front and outer side surfaces of the housing 110 .
  • the rotor module 100 may further include a wind collecting guide 140 as shown in FIGS. 2 and 3 .
  • the wind collecting guide 140 is a component installed at the wind inlet formed on the front and outer side surfaces of the rotor housing 110 by the above-described counterwind blocking plate 130 to collect and guide the wind, and to direct the incoming wind to the rotor. It is a component that guides the rotation direction of the unit 120 .
  • the wind collecting guide 140 may include a plurality of horizontal guide plates 141 and vertical guide plates 142 .
  • the horizontal guide plate 141 is a component that divides the wind inlets formed on the front and outer side surfaces of the rotor housing 110 up and down, and is provided in plurality so that the wind inlets of the rotor housing 110 are vertically divided into a plurality of pieces. can be divided
  • the vertical guide plate 142 is a component that divides the wind inlets formed on the front and outer side surfaces of the rotor housing 110 to left and right, and is composed of a plurality of predetermined directions along the direction of the rotor housing 110 . Can be installed with a spatula.
  • the vertical guide plate 142 may be configured in plurality to divide the wind inlet of the rotor housing 110 to the left and right, and may form a plurality of unit inlets forming a tubular shape together with the above-described horizontal guide 141. .
  • the vertical guide plate 142 is extended to have an inclined inclination toward the rotational direction of the rotor unit 120 as shown in FIG. 5 or the rotor unit 120 is formed to extend in a bent state in the circumferential direction.
  • the wind flowing into the wind inlet of the rotor housing 110 may be guided in the rotational direction of the rotor unit 120 .
  • the vertical guide plate 142 extends while forming an inclined state toward the rotational direction of the rotor unit 120 so that the size of the flow path of the unit inlet formed together with the horizontal guide 141 becomes narrower from the inlet to the outlet.
  • the flow path of the unit inlet becomes narrower, so that the flow rate increases and the wind can be introduced, and the rotation direction of the rotor unit 120 By being guided and discharged, the rotor unit 120 can be smoothly rotated.
  • the wind collecting guide 140 can secure a larger wind pressure area than the rotating radius area of the rotor unit 120 while protruding to the side of the rotor housing 110 as shown in FIGS. 3 and 10, upper and lower
  • the wind pressure area of the wind can be increased by expanding the unit inlet to a height higher than the height of the rotor housing 110 by having an expanded collecting wind section (not shown) in the air.
  • the rotor module 100 may further include an air volume control door 150 as shown in FIGS. 3 and 5 .
  • the air volume control door 150 is a component for controlling the amount of air flowing into the wind inlet by opening and closing the wind inlets formed on the front and outer side surfaces of the rotor housing 110 .
  • the air volume control door 150 may be formed in a plate shape forming an approximately semicircular shape as shown in FIG. 6 , and may be slidably coupled to the rail 151 formed along the outer edge of the rotor unit 120 .
  • the air volume control door 150 may close the wind inlet while moving in the direction of the wind inlet of the rotor housing 110 or open the wind inlet while moving in the opposite direction of the wind inlet.
  • the air volume control door 150 may open and close the wind inlet while automatically moving through the operation of the motor 152 installed adjacent to the rail 151 as shown in FIG. 6 .
  • the motor 152 may be connected to the central control room of the ship 1 by wire or wirelessly to open and close the air volume control door 150 while operating through the remote control of the central control room.
  • the aforementioned rotor housing 110 may be provided with an RPM sensor (not shown) for detecting the number of rotations of the rotor unit 120, and the motor 152 rotates the rotor unit 120 detected by the RPM sensor. It is possible to control the amount of air flowing into the wind inlet while operating the air volume control door 150 based on the number.
  • the power generation module 200 is a component that generates electric power by converting rotational energy into electric energy by interlocking with the rotation of the rotor module 100 while forming a pair with the aforementioned rotor module 100 .
  • the power generation module 200 is configured in plurality and may be coupled to the upper and lower portions of the rotor module 100 , and is configured as a single unit and may be coupled to the upper or lower portion of the rotor module 100 . may be
  • the power generation module 200 may be formed in a stacked state while forming multiple layers on the upper or lower portion of the rotor module 100 .
  • the power generation module 200 may be configured to include a power generation housing 210 and a power generation unit 220 as shown in FIGS. 11 to 12 .
  • the power generation housing 210 is a component that provides support while forming an installation space of the power generation unit 220 to be described later.
  • the power generation housing 210 can provide an installation space for the power generation unit 220 therein, and the rotor constituting the rotor module 100 is formed in the frame structure of the enclosure type with the four sides open through a plurality of pillars and beams. It may be installed on the upper or lower portion of the housing 110 to provide support.
  • the power generation housing 210 may be formed in a skeletal structure to form a wind communication path, thereby discharging the wind discharged from the rotor housing 110 to the outside.
  • the power generation unit 220 is installed in the power generation housing 210 and connected to the rotor module 100, and is a component that converts rotational energy into electrical energy while rotating by the rotor module 100 to generate electric power.
  • the power generation unit 220 may generate electric power while interlocking with the rotation of the rotor unit 120 constituting the rotor module 100 .
  • the power generation unit 220 includes a converter room 221, a power generation rotating shaft 223, a main gear box 224, a shaft 225 and a generator 226 as shown in FIGS. 11 and 12. can be configured.
  • the converter room 221 is a component that forms a space for power generation while providing an installation space for components to be described later.
  • the converter room 221 may be formed in a housing type and installed in the power generation housing 210 .
  • the converter room 221 may be formed so as to extend long in the longitudinal direction of the hull 20, and the front end of the power generation housing 210 among both ends in the longitudinal direction, that is, the front end of the hull 20 is a semicircular curved surface. can be formed with
  • the converter room 221 may reduce resistance while guiding the wind to both sides by forming a semicircular curved surface at the end of the converter room 221 in the direction in which the wind is applied.
  • the power generation rotating shaft 223 is a component rotating by receiving the rotational force of the rotor module 100 .
  • the power generation rotating shaft 223 may be vertically rotatably installed in the converter room 221 , and as shown in FIG. 12 , the rotor body 121b constituting the rotor rotating body 121 of the rotor unit 120 . ) by being connected to the rotation of the rotor rotating body 121 can be rotated.
  • the power generation rotating shaft 223 may be connected to and interlocked with the rotor body 121b by being engaged with the above-described power transmission unit 121c.
  • the main gearbox 224 is a component for changing the rotational direction of the power generation rotating shaft 223 .
  • the main gearbox 224 is configured of a combination of bevel gears with lubricating oil embedded therein and is connected to the power generation rotation shaft 223 to convert the rotation of the power generation rotation shaft 223 in the vertical direction to the horizontal direction.
  • the main gearbox 224 may be configured in plurality as shown in FIG. 11 to distribute the rotational force of the power generation rotating shaft 223 in a plurality.
  • the shaft 225 is connected to the main gear box 224 and extends in the horizontal direction so that it can be interlocked with the power generation rotating shaft 233 while rotating through the rotational force converted in the main gear box 224 .
  • the shaft 225 is configured in a single number to extend only in one direction of the main gear box 224 , and is configured in plurality as shown in FIG. 11 in both directions of the main gear box 224 . may be extended to form a plurality of output shafts.
  • the generator 226 is a conventional member that is connected to the shaft 225 to generate electrical energy through the rotation of the shaft 225 .
  • This generator 226 can generate electric energy while forming a pair with one shaft 225, and is installed together with a speed increase gear box, brake system, high-speed shaft, converter, etc. installed on the shaft 225 to generate electric power.
  • a speed increase gear box, brake system, high-speed shaft, converter, etc. installed on the shaft 225 to generate electric power.
  • the above-described power generation rotation shaft 223 may be configured to form a pair with the main gear box 224 , the shaft 225 and the generator 226 , and each pair is the rotor module 200 . ) may be respectively installed in the upper and lower portions of the rotor body 121b constituting the respective power generation.
  • the shaft 255 and the generator 226 are configured in four sets at the lower part of the rotor module 100 , one rotor module 100 . It can drive a total of 4 generators.
  • the shaft 255 and the generator 226 are configured in four sets at the upper and lower portions of the rotor module 100 , respectively, one rotor module 100 ) to drive a total of 8 power generation units.
  • the ship 1 having a wind power generation function is provided with a hydrogen generating module 30 and a hydrogen storage module 40 as shown in FIG. 13 , so that the power generated by the wind power generator 10 . can be used to produce hydrogen.
  • the ship 1 of the present invention generates large-capacity power by driving the plurality of wind power generators 10 described above, and transmits the generated power to a high voltage room (not shown) under the wind power generator.
  • a part of the electric power transmitted to the high voltage chamber is converted into an overvoltage ideal for water electrolysis and sent to the hydrogen generating module 30 to produce hydrogen by applying it to the electrolysis of water.
  • another part of the power transmitted to the high voltage room can be used for power required for ship operation, such as ship propulsion or driving various pumps, and other power required for driving wind generators and various types of hydrogen production.
  • the following system is constructed for producing a large amount of hydrogen in a short time in a variety of spaces simultaneously by utilizing a wide and diverse space in the hull 20 of a large ship as a hydrogen production and compression storage space.
  • Hydrogen produced in the plurality of hydrogen production chambers 30 located in each compartment of the hull is sent to the hydrogen compression chambers located on each floor in the center of the hull through the main hydrogen pipe, and the compressed hydrogen compressed in the hydrogen compression chamber is along the hydrogen distribution pipe. It can be stored in a hydrogen storage module such as a container tank located in a cargo hold or a large hydrogen storage tank such as an LNG carrier.
  • the ballast tank or void space can be used for hydrogen production and compression facilities, leaving only the role space for the reason for its existence, and can be used as long as it does not affect the longitudinal or lateral strength of the ship.
  • the produced hydrogen can be transported and unloaded by transporting the compressed and stored hydrogen with the propulsion force of the ship's own propelling body to a shipyard on land, a container wharf, or a wharf for an LNG-only ship. It is stored in a large storage battery (not shown) or a hydrogen fuel cell tank (not shown) located in the area, and another amount of electricity and hydrogen is stored in a storage battery (not shown) or hydrogen fuel cell for ship navigation such as hydrogen production and wind power generators. It may be stored in a tank (not shown) or used directly.
  • the wind power generator 10 for a ship and the ship 1 having a wind power generation function by constructing a wind power plant in the ship 1, active wind power generation can be continuously performed.
  • the power generation efficiency can be maximized by performing wind power generation using not only the wind speed applied to the ship 1 but also the ship speed in the process of advancing the ship, and hydrogen is produced using the power generated by the wind power generation. By doing so, it is possible to improve the hydrogen production efficiency while being environmentally friendly.
  • rotor rotating body 121a rotor shaft
  • power generation housing 220 power generation unit
  • converter room 223 power generation rotating shaft

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Abstract

La présente invention concerne un dispositif de production d'énergie éolienne pour un navire, et un navire ayant une fonction de production d'énergie éolienne, le dispositif de production d'énergie éolienne étant disposé sur un navire pour produire de l'énergie, au moyen de la vitesse du navire pendant la navigation ou de la vitesse d'un vent soufflant vers le navire, et produire de l'hydrogène au moyen de l'énergie supplémentaire générée. Le dispositif de production d'énergie éolienne comprend: au moins un module de rotor qui est disposé de manière amovible sur une partie d'une coque comprise dans un navire, qui peut être réglé dans différentes directions et qui fournit de l'énergie de rotation en tournant au moyen d'un vent soufflant vers le navire; et un module de production d'énergie qui est couplé à la partie supérieure et/ou à la partie inférieure d'un module de rotor pour former un groupe avec le module de rotor, qui est relié à la rotation du module de rotor et qui convertit l'énergie de rotation en énergie électrique.
PCT/KR2020/003966 2019-12-19 2020-03-23 Dispositif de production d'énergie éolienne pour navire, et navire ayant une fonction de production d'énergie éolienne WO2021125450A1 (fr)

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KR1020200019709A KR20210079157A (ko) 2019-12-19 2020-02-18 선박용 풍력 발전장치 및 풍력발전 기능을 갖는 선박

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KR20220058860A (ko) 2021-10-28 2022-05-10 박규리 풍력발전용 선박
KR20220060503A (ko) 2022-02-24 2022-05-11 김수환 수직축 풍력발전기를 구비한 발전용 선박

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KR20100076845A (ko) * 2008-12-26 2010-07-06 기철 김 바람가속장치
KR101000844B1 (ko) * 2010-05-31 2010-12-14 방부현 바람유도장치를 구비한 풍력 발전기
KR20110083476A (ko) * 2010-01-14 2011-07-20 (주)노투스 항력과 양력을 동시에 이용하는 수직축 풍력터빈
KR20130001798A (ko) * 2011-06-28 2013-01-07 삼성중공업 주식회사 선박 및 선박의 제어 방법
KR20130033769A (ko) * 2011-09-27 2013-04-04 에스티엑스조선해양 주식회사 모터/발전기 전환 가능한 풍력발전 선박시스템

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KR101304912B1 (ko) 2010-12-24 2013-09-05 삼성중공업 주식회사 풍력발전기 설치용 선박 및 이를 이용한 풍력발전기 설치 방법

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KR20110083476A (ko) * 2010-01-14 2011-07-20 (주)노투스 항력과 양력을 동시에 이용하는 수직축 풍력터빈
KR101000844B1 (ko) * 2010-05-31 2010-12-14 방부현 바람유도장치를 구비한 풍력 발전기
KR20130001798A (ko) * 2011-06-28 2013-01-07 삼성중공업 주식회사 선박 및 선박의 제어 방법
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