WO2023200053A1 - Dispositif de production d'énergie utilisant l'énergie éolienne et hydraulique - Google Patents

Dispositif de production d'énergie utilisant l'énergie éolienne et hydraulique Download PDF

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Publication number
WO2023200053A1
WO2023200053A1 PCT/KR2022/015102 KR2022015102W WO2023200053A1 WO 2023200053 A1 WO2023200053 A1 WO 2023200053A1 KR 2022015102 W KR2022015102 W KR 2022015102W WO 2023200053 A1 WO2023200053 A1 WO 2023200053A1
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WO
WIPO (PCT)
Prior art keywords
power
water
wind
shaft
unit
Prior art date
Application number
PCT/KR2022/015102
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English (en)
Korean (ko)
Inventor
김남규
김기환
Original Assignee
김남규
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 김남규 filed Critical 김남규
Publication of WO2023200053A1 publication Critical patent/WO2023200053A1/fr

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Classifications

    • 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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • 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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B17/00—Other machines or engines
    • F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Definitions

  • the present invention relates to a power generation device using wind and water power.
  • a wind power generator is a device that generates electricity by generating mechanical energy from the power of the wind and converting it back into electrical energy. Wind energy generated by wind is recognized as an alternative energy source because it is infinite and clean.
  • a power generation device using water power is a device that generates electric power by generating mechanical energy with the power of flowing water and converting it back into electrical energy.
  • Hydroelectric energy derived from water is also recognized as an alternative energy source because it is infinite and clean.
  • the present invention provides a power generation device using wind and water power that enables efficient power generation even in variable natural environments.
  • a body is formed with a through hole that penetrates forward and backward with buoyancy so as to float on the water, and has wheels installed so as to be movable on land, installed at the rear end of the body, a first rotation axis, and hydraulic power formed at the rear of the body.
  • a propeller unit having a propeller that rotates the third rotation shaft with hydraulic power formed inside the through hole, each connected to the first rotation shaft, the second rotation shaft, and the third rotation shaft, and the rotation force of the first rotation shaft, the second rotation shaft, and the third rotation shaft.
  • It includes an integrated power transmission unit and a generator installed in the body and connected to the power transmission unit to generate electricity by receiving integrated rotational force from the power transmission unit, and the body is moved from land to water and connected to a support body in a floating state. The position is fixed, and a power generation device using wind and water power is provided that produces electricity by integrating wind power using the wind passing through the upper part of the body, hydraulic power using water flowing around the body, and hydraulic power using water passing through the body.
  • the water wheel includes a rotating body having a cylindrical structure coupled to the first rotating shaft at the center, and a water turbine blade coupled to the rotating body and receiving the force of water flowing down the rotating body, and the rotating body
  • a buoyancy body may be included to have buoyancy, or a sealed internal space may be formed.
  • the windmill includes a rotating pin coupled to the side of the second rotating shaft, a windmill blade whose upper end is rotatably coupled to the rotating pin, and a windmill blade coupled to the side of the second rotating shaft and adjacent to one side of the windmill blade. It includes a fixing pin disposed, and when wind blows from the windmill blade in a direction toward the fixing pin, the windmill blade is supported by the fixing pin and wind power is transmitted to rotate the second rotation shaft, and the wind blows to the fixing pin. When blowing in the direction toward the windmill blades, the windmill blades rotate around the rotating pins, so wind power may not be transmitted to the second rotating shaft.
  • the power transmission unit is installed in a part of the power transmission unit and may further include a rotational force adjuster that allows rotational force to be transmitted in only one direction.
  • the rotational force is installed on at least one part of the first rotation shaft, the second rotation shaft, and the third rotation shaft, and blocks rotation of the first rotation shaft, the second rotation shaft, or the third rotation shaft to block rotational force transmission. It may further include a blocking unit.
  • the rotational force blocking unit is installed on the first and third rotational shafts to block rotational force transmission of the water wheel unit and the propeller unit, and the body may be installed and operated on land or a ship structure, and the rotational force may be installed on the first and third rotational shafts.
  • the blocking unit may be installed on the second rotation shaft to block the transmission of rotational force from the windmill unit, and the body may be installed and operated in a waterway or canyon.
  • the power transmission unit may have a power transmission path forming a predetermined angle
  • the power transmission unit may include a gear device or a flexible rotating shaft connecting the power transmission path forming a predetermined angle.
  • the power required for power generation can be obtained by efficiently using both wind speed and flow speed, enabling efficient power generation in response to variable natural environments.
  • FIGS. 1 to 3 are diagrams showing a power generation device using wind and water power according to an embodiment of the present invention.
  • Figure 4 is a diagram showing the aberration of a power generation device using wind and water power according to an embodiment of the present invention.
  • Figures 5 and 6 are diagrams showing a windmill of a power generation device using wind and water power according to an embodiment of the present invention.
  • Figure 7 is a diagram showing the power transmission structure of a power generation device using wind and water power according to an embodiment of the present invention.
  • Figure 8 is a diagram showing a rotational force control unit of a power generation device using wind and water power according to an embodiment of the present invention.
  • Figure 9 is a diagram showing a rotational force blocking portion of a power generation device using wind and water power according to an embodiment of the present invention.
  • FIGS. 1 to 3 are diagrams showing a power generation device using wind and water power according to an embodiment of the present invention.
  • the power generation device using wind and water power includes a body 110, a water wheel 120, a propeller part, a windmill 130, and a power transmission part ( 140) and a generator 150.
  • the body 110 is a part where the following components that produce electricity are installed, and can move on land and float on water. Specifically, the body 110 has buoyancy to float on water, and wheels 112 are installed to enable movement on land. Additionally, a through hole 111 passing forward and backward is formed in the body 110.
  • the body 110 of this embodiment may have a box-shaped or ship-shaped structure, and a plurality of wheels 112 that are supported on the ground and can rotate may be installed at the bottom.
  • the body 110 may be made of a buoyant material to enable floating on water, or may be combined with an internal or external buoyant object.
  • the body 110 can be used both on land and on water, so it can be moved from land to water.
  • the body 110 moved to the water may be connected to a support body in a floating state and its position may be fixed.
  • the body 110 may be connected to a fixed pillar 10 through a rope 20 or the like while floating on the water, and may maintain its position without floating away.
  • a pair of through holes 111 that penetrate from the front to the back and have a tunnel-like shape may be formed in the body 110 of this embodiment. Accordingly, while the body 110 is floating in the water, water may flow past the through hole 111 of the body 110.
  • the aberration unit 120 is a part that generates rotational force by receiving the force of water passing through the rear of the body 110.
  • the water turbine unit 120 is installed at the rear end of the body 110 and may be provided with a first rotation shaft 122 and a water wheel 124 that rotates the first rotation shaft 122 with hydraulic power formed at the rear of the body 110. there is.
  • the first rotation axis 122 of this embodiment may be arranged horizontally and long along the rear end of the body 110.
  • the water wheel 124 is coupled to the first rotation shaft 122 and can be rotated by water flowing toward the rear of the body 110.
  • the first rotation shaft 122 coupled to the water wheel 124 may be rotated.
  • Figure 4 is a diagram showing the aberration of a power generation device using wind and water power according to an embodiment of the present invention.
  • the water turbine 124 of this embodiment may include a rotating body 124a coupled to the first rotating shaft 122 and a water turbine blade 124b coupled to the rotating body 124a.
  • the rotating body 124a has a cylindrical structure, and the center of the cylinder may be coupled to the first rotating shaft 122.
  • the water turbine blade 124b may have a structure inclined toward the body 110 so as to efficiently receive the force of flowing water.
  • the rotating body 124a may include a buoyancy body or may have a sealed internal space so as to have its own buoyancy. The sealed internal space can be vacuumed or filled with gas.
  • the propeller unit 125 is a part that generates rotational force by receiving the force of water passing through the through hole 111 of the body 110.
  • the propeller unit 125 is installed inside the through hole 111 of the body 110, and the propeller 128 rotates the third rotation shaft 126 with the hydraulic power formed inside the third rotation shaft 126 and the through hole 111. , propeller or screw) may be provided.
  • the third rotation axis 126 of this embodiment may be disposed in the longitudinal direction inside the through hole 111 of the body 110.
  • the propeller 128 is coupled to the third rotation shaft 126 and can be rotated by water flowing inside the through hole 111 of the body 110.
  • the third rotation shaft 126 coupled to the propeller 128 may rotate.
  • the windmill unit 130 is a part that receives the force of the wind and generates rotational force.
  • the windmill unit 130 is installed on the body 110 and may include a second rotation shaft 132 and a windmill 135 that receives wind power to rotate the second rotation shaft 132.
  • Figures 5 and 6 are diagrams showing a windmill of a power generation device using wind and water power according to an embodiment of the present invention.
  • the second rotation axis 132 of this embodiment may be arranged vertically on the upper part of the body 110.
  • the windmill 135 is coupled to the second rotation shaft 132 and can be rotated by the wind passing over the body 110.
  • the second rotation shaft 132 coupled to the windmill 135 may rotate.
  • the windmill 135 of this embodiment may have a structure that rotates horizontally with respect to the upper surface of the body 110.
  • the windmill 135 of this embodiment may be configured to rotate in only one direction.
  • the windmill 135 includes a rotating pin 136 coupled to the side of the second rotating shaft 132, a windmill blade 137 whose upper end is rotatably coupled to the rotating pin 136, and a second rotating shaft 132.
  • the power transmission unit 140 integrates the rotational power of the water wheel unit 120, the propeller unit 125, and the windmill unit 130 and transmits it to the generator 150.
  • the power transmission unit is connected to the first rotation axis 122 of the water wheel unit 120, the third rotation axis 126 of the propeller unit 125, and the second rotation axis 132 of the windmill unit 130, and the first rotation axis (122), the rotational force of the second rotation shaft 132 and the third rotation shaft 126 may be integrated.
  • the power transmission unit 140 of this embodiment includes a first power shaft 142 connected to the first rotation shaft 122, and a second power shaft 144 connected to the second rotation shaft 132. ) and a third power shaft 146 connected to the third rotation shaft 126.
  • a power integrator 145 connecting the first power shaft 142, the second power shaft 144, and the third power shaft 146 may be provided.
  • the power integrator 145 can integrate the rotational forces of the first power shaft 142, the second power shaft 144, and the third power shaft 146 and transmit them to the fourth power shaft 148. .
  • Figure 7 is a diagram showing the power transmission structure of a power generation device using wind and water power according to an embodiment of the present invention.
  • the power integrator 145 of this embodiment may include a plurality of gears connecting the first power shaft 142 and the second power shaft 144.
  • bevel gears may be installed on the first power shaft 142 and the second power shaft 144 and engaged with each other.
  • the power integrator 145 further includes a bevel gear installed on the third power shaft 146, and the bevel gear of the third power shaft 146 is connected to the first power shaft 142 or the second power shaft. It can be meshed with (144).
  • the fourth power shaft 148 is connected to any one of the first power shaft 142, the second power shaft 144, or the third power shaft 146 through a gear structure, so that the entire rotational force is integrated into one. 4 Can be transmitted to the power shaft 148.
  • the power transmission unit 140 may have a power transmission path forming a predetermined angle.
  • the first power shaft 142, the second power shaft 144, or the third power shaft 146 may have a path bent at a specific angle.
  • the power transmission unit 140 may further include a gear device connecting a power transmission path forming a predetermined angle. Power can be transmitted from the first power shaft 142, the second power shaft 144, or the third power shaft 146 using a bevel gear bent at a specific angle.
  • the power transmission unit 140 may include a flexible rotation shaft connecting a power transmission path forming a predetermined angle. That is, the first power shaft 142, the second power shaft 144, or the third power shaft 146 is made of a flexible material that can be bent, so that the first power shaft 142, the second power shaft 144, or The third power shaft 146 itself can transmit power while being bent at a specific angle.
  • the generator 150 receives rotational force and produces electricity.
  • the generator 150 is connected to the power transmission unit 140 and can generate electricity by receiving integrated rotational force from the power transmission unit 140.
  • the generator 150 of this embodiment is installed on the body 110, and the generator 150 may be connected to the fourth power shaft 148. Through the fourth power shaft 148, rotational power generated by water power and wind power can be integrated and transmitted to the generator 150.
  • the power generation device using wind and water power uses wind power using the wind passing through the upper part of the body 110, hydraulic power using water flowing around the body 110, and water power using water flowing through the body 110. All hydropower can be integrated to produce electricity. In other words, the power necessary for power generation can be obtained by efficiently using both wind speed and flow speed, enabling efficient power generation in response to variable natural environments.
  • the power generation device using wind and water power may further include a rotational force adjusting unit 160 that rotates the side with lower rotational force when there is a difference in rotational force between wind power and water power.
  • the rotational force adjusting unit 160 is installed in a part of the power transmission unit 140 and can allow rotational force to be transmitted in only one direction.
  • the rotational force adjusting unit 160 of this embodiment is installed in a part (area A) of the second power shaft 144, and the rotational force by the windmill 135 is equal to the rotational force by the water wheel 124. or larger, it is effectively connected to the second power shaft 144. Conversely, if the rotational force generated by the windmill 135 is smaller than the rotating force generated by the water wheel 124, the second power shaft 144 may spin freely. Accordingly, when the rotational force of the first power shaft 142 or the third power shaft 146 is strong, the rotational force of the first power shaft 142 is applied to the second power shaft 144 or the third power shaft 146. This can prevent unnecessary jamming and wasted rotational power.
  • Figure 8 is a diagram showing a rotational force control unit of a power generation device using wind and water power according to an embodiment of the present invention.
  • the rotational force control unit 160 of the present embodiment includes a ratchet gear 162 having fine teeth and a pawl 164 that is inserted into the fine teeth of the ratchet gear 162 to prevent reverse rotation.
  • the second power shaft 144 is divided into a pair of shaft members 144a and 144b, and a ratchet gear 162 is coupled to one shaft member 144a, and a pawl 164 is coupled to the other shaft member 144b.
  • the second power shaft 144 may have a structure that allows rotational force to be transmitted only in one direction and spins in the other direction.
  • the power generation device using wind and water power may further include a rotational force blocking unit 170 that blocks rotational force transmission by wind or water power.
  • the rotational force blocking unit 170 is installed on at least one part of the first rotation shaft 122, the second rotation shaft 132, and the third rotation shaft 126, and the first rotation shaft 122 and the second rotation shaft 132 ) Alternatively, rotation of the third rotation shaft 126 may be blocked to block rotational force transmission.
  • the rotational force blocking unit 170 of this embodiment is installed in a portion (area B) of the second rotational shaft 132 and can block the transmission of rotational force caused by wind power.
  • Figure 9 is a diagram showing a rotational force blocking portion of a power generation device using wind and water power according to an embodiment of the present invention.
  • the rotational force blocking unit 170 of this embodiment includes a friction plate 132a installed on the second rotation shaft 132 and a brake member 172 that presses the friction plate 132a to stop rotation. Accordingly, when blocking the rotational force caused by wind power, the second rotation shaft 132 can be stopped by pressing and rubbing the friction plate 132a with the brake member 172.
  • the rotational force blocking unit 170 is installed on the second rotational shaft 132 to block the transmission of the rotational force of the windmill unit 130, and the body 110 is installed in a waterway or canyon and operated to generate power only by hydraulic power.
  • the rotational force blocking unit 170 may be installed on the first and third rotational shafts 122 and 126 to block rotational force transmission of the aberration unit 120 and the propeller unit 125.
  • the body 110 may be installed on land or on a ship structure and operated only by wind power.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Wind Motors (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

L'invention concerne un dispositif de production d'énergie utilisant l'énergie éolienne et hydraulique. Le dispositif de production d'énergie utilisant l'énergie éolienne et hydraulique selon un aspect de la présente invention comprend : un corps qui présente une flottabilité et flotte sur l'eau, comprend un trou traversant passant de l'avant vers l'arrière, et comporte des roues montées sur celui-ci pour permettre un mouvement sur terre; une unité de roue hydraulique qui est montée sur l'extrémité arrière du corps et comprend un premier arbre rotatif et une roue hydraulique qui fait tourner le premier arbre rotatif en utilisant l'énergie hydraulique générée derrière le corps; une unité de roue éolienne montée sur le corps et comprenant un deuxième arbre rotatif et une roue éolienne qui reçoit l'énergie éolienne et fait tourner le deuxième arbre rotatif; une unité d'hélice qui est montée dans le trou traversant du corps et comprend un troisième arbre rotatif et une hélice qui fait tourner le troisième arbre rotatif en utilisant l'énergie hydraulique générée à l'intérieur du trou traversant; une unité de transmission d'énergie qui est reliée au premier arbre rotatif, au deuxième arbre rotatif et au troisième arbre rotatif et intègre les forces de rotation du premier arbre rotatif, du deuxième arbre rotatif et du troisième arbre rotatif; et un générateur d'énergie qui est monté sur le corps et relié à l'unité de transmission d'énergie, et qui reçoit la force de rotation intégrée provenant de l'unité de transmission d'énergie et génère de l'électricité. Le corps est déplacé de la terre à l'eau, est relié dans un état flottant à un corps de support, et est fixé en position. Le dispositif de production d'énergie est capable de générer de l'électricité par intégration de l'énergie éolienne en utilisant le vent passant au-dessus du corps, l'énergie hydraulique en utilisant l'eau s'écoulant autour du corps, et l'énergie hydraulique en utilisant l'eau passant à travers le corps.
PCT/KR2022/015102 2022-04-11 2022-10-07 Dispositif de production d'énergie utilisant l'énergie éolienne et hydraulique WO2023200053A1 (fr)

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KR1020220044529A KR102438666B1 (ko) 2022-04-11 2022-04-11 풍력 및 수력을 이용한 발전장치
KR10-2022-0044529 2022-04-11

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WO2023200053A1 true WO2023200053A1 (fr) 2023-10-19

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Publication number Priority date Publication date Assignee Title
KR102438666B1 (ko) * 2022-04-11 2022-09-02 김남규 풍력 및 수력을 이용한 발전장치

Citations (5)

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Publication number Priority date Publication date Assignee Title
KR200170429Y1 (ko) * 1999-09-01 2000-02-15 이희상 파력·풍력 겸용 발전기
KR20070119311A (ko) * 2006-06-15 2007-12-20 김세웅 부력부재를 이용한 수력 및 풍력 발전장치
CN108050016A (zh) * 2018-01-18 2018-05-18 上海海洋大学 一种多能集成式自供电养殖平台
CN111734582A (zh) * 2020-07-09 2020-10-02 李宝 一种水陆两栖清洁能源发电船
KR102438666B1 (ko) * 2022-04-11 2022-09-02 김남규 풍력 및 수력을 이용한 발전장치

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102180515B1 (ko) 2020-07-23 2020-11-25 올컴에너지 주식회사 하이브리드 수차형 풍력발전장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200170429Y1 (ko) * 1999-09-01 2000-02-15 이희상 파력·풍력 겸용 발전기
KR20070119311A (ko) * 2006-06-15 2007-12-20 김세웅 부력부재를 이용한 수력 및 풍력 발전장치
CN108050016A (zh) * 2018-01-18 2018-05-18 上海海洋大学 一种多能集成式自供电养殖平台
CN111734582A (zh) * 2020-07-09 2020-10-02 李宝 一种水陆两栖清洁能源发电船
KR102438666B1 (ko) * 2022-04-11 2022-09-02 김남규 풍력 및 수력을 이용한 발전장치

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