WO2012128491A2 - Système de production houlomoteur utilisant un brise-lames actif - Google Patents

Système de production houlomoteur utilisant un brise-lames actif Download PDF

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Publication number
WO2012128491A2
WO2012128491A2 PCT/KR2012/001684 KR2012001684W WO2012128491A2 WO 2012128491 A2 WO2012128491 A2 WO 2012128491A2 KR 2012001684 W KR2012001684 W KR 2012001684W WO 2012128491 A2 WO2012128491 A2 WO 2012128491A2
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WIPO (PCT)
Prior art keywords
power generation
breakwater
generation system
active
rotating
Prior art date
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PCT/KR2012/001684
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English (en)
Korean (ko)
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WO2012128491A3 (fr
Inventor
임진환
Original Assignee
주식회사 로보멕
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Publication of WO2012128491A2 publication Critical patent/WO2012128491A2/fr
Publication of WO2012128491A3 publication Critical patent/WO2012128491A3/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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
    • F03B13/16—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
    • F03B13/18—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore
    • F03B13/1805—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem
    • F03B13/181—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem for limited rotation
    • F03B13/182—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem for limited rotation with a to-and-fro movement
    • 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
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
    • F03B13/16—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
    • F03B13/18—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
    • 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
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
    • F03B13/16—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
    • F03B13/18—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore
    • F03B13/1805—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem
    • F03B13/181—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem for limited rotation
    • 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
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
    • F03B13/22—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the flow of water resulting from wave movements to drive a motor or turbine
    • 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"
    • 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
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient

Definitions

  • the present invention relates to a wave power generation system using an active breakwater, and relates to a wave power generation system using an active breakwater that can perform wave power generation using a structure that rotates freely according to the movement of waves or waves.
  • the wave power generation is to use the waves generated in the sea, the wave is to move the water up and down periodically before and after, and the kinetic energy of the water particles near the surface by the movement of the sea surface mechanically through the energy converter It converts into rotational or axial movement and then into electrical energy.
  • the embedded breakwater is a method of dialysis of sand or concrete in the ocean to prevent waves
  • the floating breakwater is a floating structure made only 20% of free water on land, which contains most of the wave energy. It is a way to stop the wave. This approach is less efficient than landfills in that it not only disrupts seawater flow, but also reduces marine pollution and blocks only 20% of free energy from concentrated water waves.
  • the floating breakwater is designed to be able to use only one wave in one direction, so the actual power generation is quite low, and the floating structure is in a floating state.
  • An object of the present invention is to solve the above problems, to provide a wave power generation system using an active breakwater that can be used for a multi-purpose flow of incoming waves or support waves.
  • Another object of the present invention is to provide a wave power generation system using an active breakwater that can obtain a larger amount of electrical energy in response to the height of the wave by applying a rotating member of a simple structure.
  • Another object of the present invention is to provide a wave power generation system using an active breakwater that can move the rotating member in the direction of the wave.
  • the wave power generation system using the active breakwater of the present invention includes a plurality of supports fixed to the sea bottom; At least one or more rotating members installed between the supports and rotating according to the movement of the blue; It is made of a generator that is installed on the support to produce power, the rotating member is made of a bucket-type rotating body with one side open.
  • Bucket-shaped rotating body of the rotating member of the present invention is a point formed with a flat portion formed on one side, and the arch portion connected to the guide portion.
  • the reinforcing member of the rotating member of the present invention is one side is connected to the arch portion and the other side is connected to the body, the body of the rotating member is an elliptical column, the inside is filled with air to have buoyancy.
  • the wave power generation system using the active breakwater of the present invention has one support fixed to the sea bottom, rotatably installed on the support, the direction change member freely moving according to the direction of the wave, and on both sides of the direction change member. At least one each is installed, consisting of a rotating member for rotating in accordance with the movement of the blue, a rotation transmission member for transmitting the rotation of the rotating member to the generator, and a generator connected to the rotation transmission member to produce electric power,
  • the rotating member has a bucket-type rotating body with one side open.
  • Bucket-shaped rotating body of the rotating member of the present invention has a buoyancy, the density is in the range of 0.95 to 1.2.
  • the wave power generation system using an active breakwater further comprises at least one buoy for measuring the average level of the sea level and the direction of the wave in order to actively adjust the height and direction of the rotating member.
  • the wave power generation system using the active breakwater of the present invention has the advantage of maximizing efficiency because the rotational kinetic energy of the water particles generated by the waves can be used in each direction.
  • the active breakwater of the present invention is provided with a plurality of rotating members vertically, there is an advantage that can convert a large amount of wave energy into electrical energy corresponding to the height of the wave.
  • the wave power generation system using the active breakwater of the present invention by applying a rotating member having a simple structure of density 0.95 to 1.2, the rotating member can be easily rotated in response to the strength and weakness of the wave, which can reduce the installation cost There is this.
  • the wave power generation system using the active breakwater of the present invention can rotate the rotating member by using the direction change member according to the direction of the wave can perform more effective power generation, and also minimize the power loss during the power generation process. There is an advantage to that.
  • FIG. 1 is a view showing a state in which a wave power generation system using an active breakwater of the present invention is applied to the sea
  • FIG. 2 is a side view showing a part of a wave power generation system using an active breakwater according to an embodiment of the present invention installed;
  • FIG. 3 is a perspective view of a wave power generation system using an active breakwater according to an embodiment of the present invention
  • FIG. 4 is a perspective view of a rotating member which is a main part of the present invention.
  • FIG. 5 is a perspective view illustrating a connection relationship between a rotating member and a generator installed inside the support, which is a main part of the present invention
  • FIG. 6 is a side view showing another embodiment of the wave power generation system using an active breakwater of the present invention.
  • FIG. 7 is a perspective view showing a wave power generation system using an active breakwater according to another embodiment of the present invention.
  • FIG. 8 is an exploded perspective view of FIG. 7;
  • FIG. 9 is a perspective view showing a support that is a main part of the present invention.
  • FIG. 10 is a perspective view showing a direction change member which is a main part of the present invention.
  • waves cause blue waves up and down, and blue waves (W: Wave) are classified as surface waves against deep sea waves. .
  • W Wave
  • the stormy seam has sharp floors and short intervals between waves, while the shoulders have rounded floors and long distances.
  • the storm falls on a coast with a thin depth, it becomes a coastal wave due to the bottom effect.
  • Wave power generation system using an active breakwater according to an embodiment of the present invention, as shown in Figures 1 and 2, between the plurality of supports (100) fixed to the bottom surface 10, the support 100 At least one is installed in, and is made of a large rotation member 200 and the generator 300 (see Fig. 5) installed on the support 100 to produce power by rotating in accordance with the movement of the blue.
  • the plurality of supports 100 are made of a material such as concrete, and the generator 300 and the speed increaser 350 which will be described later are installed inside the support 100.
  • the rotating member 200 has a bucket-shaped rotating body 210 having one side open and a plurality of reinforcing members 220 formed at intervals inside the bucket-shaped rotating body 210. And, it is made of a body 230 having buoyancy.
  • the bucket-shaped rotating body 210 is formed in a shape similar to the dozer blade, and is formed so that the upper one side is open to correspond to the incoming blue.
  • the support 100 is provided with an insertion hole (not shown) for fitting the connecting shaft 251 of the rotating member 200 at intervals.
  • the connecting shaft 251 is provided with a sealing member 120 to prevent the inflow of seawater (sea water), according to the user's request to apply the bearing 260 to reduce the friction to the connecting shaft 251 do.
  • the bucket-shaped rotating body 210 has a guide portion 212 formed flat on one side, an arch portion 214 connected to the guide portion 212 and side wall portions 218 connected to both sides of the arch portion 214. Will be made.
  • the bucket-shaped rotating body 210 is composed of, for example, a plastic polymer having a predetermined density so as to have a density of about 0.95 to about 1.2.
  • the reinforcing member 220 is configured so that one side is connected to the arch portion 214 and the other side is connected to the body 230.
  • the reinforcing member 220 is installed in order to avoid going to the connecting shaft 250 of the rotating member 200 when the amount of water flowing in is large.
  • the body 230 of the rotating member 200 is formed as an elliptical pillar, as shown in FIG. Then, the inside of the body 230 is filled with air in order to have a buoyancy. In addition, the body 230 is configured in an elliptical shape so that the center of gravity is located above and is eccentrically installed with the connecting shaft 250.
  • the connecting shaft 250 of the rotating member 200 is applied to three rotating members 200, and the three connecting shafts 250 are connected to one link 270. Connected.
  • the link 270 is connected to one shaft 330 to the speed increaser 350.
  • the speed increaser 350 is connected to the generator 300 again. The speed increaser 350 is installed to increase the speed of rotation of the rotating member.
  • the shaft 330 may be directly connected to the shaft (not shown) of the generator 300.
  • At least one or more supports are installed between the plurality of supports 100 fixed to the sea bottom and the supports 100.
  • the rotating member 200 to rotate in accordance with the movement of the blue
  • the generator 300 is installed on the support 100 to produce power, and installed on the support 100, the height of the support 100 It is made of a height adjusting member 400 to adjust.
  • the wave power generation system using the active breakwater according to another embodiment of the present invention is applied to the height adjustment member 400, unlike the above-described embodiment.
  • the reason why the height adjustment member 400 is applied is to adapt to various heights of the waves, and to correspond to the height of the sea level by the high and low tide.
  • the height adjustment member 400 is installed in the lower portion of the support 100, as shown in Figure 6, by installing a plurality of high buoyancy body 410 connected by a shaft 430 the high buoyancy body 410 ) Was configured to move up and down along the axis 430.
  • the plurality of high buoyancy bodies 410 is configured to raise and lower the support 100 by raising and lowering the high buoyancy bodies 410 according to the amount of water introduced through the channels 405 and 405 and the pressure thereof. .
  • the wave power generation system using an active breakwater according to another embodiment of the present invention, as shown in Figures 7 and 8, one support 500 is fixed to the bottom of the sea, and rotates on the support 500 It is possible to install, the direction changing member 600 to move freely up and down, left and right according to the height of the sea surface and the direction of the wave, a plurality of buoys 575 to measure the water level and the phase of the sea surface, and the direction At least one each installed on both sides of the switching member 600, the rotating member 700 to rotate in accordance with the movement of the blue, and the rotation transmission member for transmitting the rotation of the rotating member 700 to the generator 800 ( 900 and a generator 800 connected to the rotation transmission member 900 to produce electric power.
  • the support 500 has a supporting portion 510 formed at a lower portion thereof, and a connecting portion 520 is formed at an upper portion thereof.
  • holes 512 and through holes 522 are formed in the support part 510 and the connection part 520, respectively.
  • the direction change member 600 is configured to rotate in the left and right directions with respect to the flow of the incoming waves or support waves. That is, the direction change member 600, as shown in Figure 10, the shaft 610 is formed on the upper, lower side of the body 620 of the rectangular parallelepiped form. In addition, the shafts 610 and 610 are configured to be fitted into the holes 512 and the through holes 522 respectively formed in the support part 510 and the connection part 520 of the support 500. On both sides of the body 620, a plurality of insertion grooves 630 are formed to fit the plurality of rotating members 700, respectively. In addition, a blade insertion portion 640 is formed on the front surface of the body 620 to fit the direction change guide blade 550. The direction change guide blade 550 is configured to be able to move well according to the blue by forming inclined portions (552,552) on both sides.
  • the rotating member 700 includes one bucket-shaped rotating body 710 having one side open.
  • the bucket-shaped rotor 710 has buoyancy and has a density within the range of 0.95 to 1.2.
  • the bucket-shaped rotating body 710 has three shafts 750 and 755 respectively installed at both sides of the body 620 in a direction perpendicular to the link 970 and the connecting pin 930.
  • one bucket-shaped rotating body 710 is installed on the shaft (750,755), which is applied in the form having a single dozer-type bucket. If a plurality of bucket-type rotors 710 are installed like aberration blades (not shown), the bucket-shaped rotor 710 acts as an element that inhibits rotation due to the plurality of blades during rotation. It is desirable to install the whole 710.
  • one side of the rotating member 700 is rotatably fitted into the link 970 of the rotation transmitting member 900, and the other side of the rotating member 700 passes through the connecting shaft 755 and the connecting pin 930 of the rotating member.
  • 570 is rotatably fitted.
  • the rotating member 700 further includes a plurality of reinforcing members 720 formed at intervals inside the bucket-shaped rotating body 710 and a body 730 having buoyancy.
  • the bucket-shaped rotating body 710 has a guide portion 712 formed flat on one side, an arch portion 714 connected to the guide portion 712 and sidewall portions connected to both sides of the arch portion 714 ( 718).
  • the configuration of the bucket-shaped rotating body 710 is almost the same as the above-described embodiment and only differs from the reference numerals, the above-described embodiment is installed between the support, in this embodiment on both sides of the support 500 The rotating member 700 is installed.
  • the rotation transmission member 900 and the connecting pin 930 connected to the connecting shaft 755 of the rotating member 700, the link 970 connected to the connecting shaft 750 of the rotating member 700 and The shaft 980 is connected to the link 970 and connected to the speed increaser 850 or the generator 800.
  • the generator 800 is connected via the rotation transmission member 900 and the speed increaser 850.
  • the rotation transmission member 900 is connected directly to the generator 800 at the request of the user.
  • the direction changing member 600 is configured to move the rotating member 700 installed in the direction changing member 600 about the support 500 according to the direction of the blue to enable more effective power generation. do.
  • the rotating member 200 of the present invention rotates the connecting shaft 250 while the rotating member 200 is rotated in one direction in response to the movement of water due to the wave in the opposite direction. Then, the link 270 connected to the rotary shaft 250 is rotated, and the shaft 330 is also rotated to operate the gearbox 350. Since the speed increaser 350 is connected to the generator 300 as described above, power is generated. That is, the rotating member 200 of the present invention is capable of rotating in one direction in response to the rotational movement of the water particles due to the wave, and also connected to the connecting member 250, the link 270 and the rotating member 200 The shaft 330 also rotates according to the rotation of the bucket-shaped rotating body 210.
  • the wave power generation system using the active breakwater of the present invention is configured to perform power generation by the generator 300 while the rotating member 200 rotates in one direction.
  • the wave power generation system using the active breakwater of the present invention by applying a height adjustment member 400 installed in the lower portion of the support 100 can adjust the height of the support 100 and the high water and Even at low tide, the support 100 can be maintained at an appropriate height to effectively utilize the wave pressure of the wave. That is, the height adjustment member 400 is applied to the rotating member installed on the uppermost of the rotating member 200 installed on the support 100 to maintain a state substantially horizontal with the horizontal plane.
  • the height adjustment member 400 is a plurality of high buoyancy body 410 is moved along the shaft 430 in accordance with the sea water flowing through the channel 405, the support 100 is raised and lowered.
  • the support 100 can adjust the height, there is an advantage that can be developed more effectively when the height of the wave as well as high tide and low tide.
  • the direction change member 600 installed in the support 500 has a height of sea level. It is configured to move up and down in accordance with the direction of the wave at a predetermined angle.
  • the support 500 is installed at an appropriate position of the seabed 10, and the redirection member 600 to the support portion 510 and the connecting portion 520 of the support 500 Will be installed.
  • the rotating member 700 is different from the above-described embodiment in which the direction changing member 600 is a support ( It can be rotated by a predetermined angle in both directions with the vertical movement around the 500.
  • One side of the rotating member 700 is fitted to the body 620 of the redirection member 600 and the other side to the reinforcing member 570, respectively, the buoy 575 is installed on each of the two reinforcing members 570 fitted Measure the water level change by the waves at both ends.
  • the direction of the waves can be determined by comparing the wave phase difference at both ends.
  • the water level measured at both ends is different, it means that both ends are located at different points of the phase of the wave, which is because the active breakwater of the present invention is not facing the wave and is not viewed in front of the rotating member 700. Adjust the direction to correct.
  • the height of the rotating member 700 is also adjusted according to the average level.
  • a plurality of rotating members 700 are installed on both sides of the direction changing member 600, and the plurality of rotating members 700 passes through the link 970 and the shaft 980. Is connected to the speed increaser 850.
  • the link 970 and the connecting pin 930 respectively fitted to the connecting shafts 750 and 755 of the rotating member 700 rotate. That is, the rotating member 700 is fitted to the body 620 and the other side of the reversing member 570 through the link 970 and the connecting pin 930, respectively, so that the rotating member ( The link 970 and the connecting pin 930 are rotated by the rotation of the 700.
  • the shaft 980 As the shaft 980 is connected to the link 970, the shaft 980 also rotates according to the rotation of the link 970. Since the shaft 980 is connected to the speed increaser 850, the speed increaser 850 is operated according to the rotation of the shaft 980. In addition, since the speed increaser 850 is connected to the generator 800, the generator 800 is generated by the operation of the speed increaser 850.
  • the rotation member 700 is rotated in one direction in response to the movement of the water due to the wave in the opposite direction, and operates in much the same manner as the above-described embodiment will be omitted here.
  • the wave power generation system using the active breakwater of the present invention is widely applicable to the field of wave power generation using the energy generated by the waves and converting them into electrical energy after mechanical rotational movement or axial direction through an energy conversion device.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Power Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Revetment (AREA)

Abstract

La présente invention a trait à un système de production houlomoteur utilisant un brise-lames actif, lequel système comprend : une pluralité de supports qui sont fixés sur le fond marin ; au moins un ou plusieurs éléments rotatifs qui sont prévus entre lesdits supports et qui tournent en fonction du mouvement des ondes ; et des générateurs qui sont prévus sur lesdits supports et qui produisent de l'énergie, lesdits éléments rotatifs étant pourvus d'arbres de couplage et incluant un rotor de type à compartiment doté d'un côté ouvert. La présente invention qui est formée comme indiqué ci-dessus utilise toute l'énergie générée par les ondes ce qui permet de la sorte de maximiser l'efficacité.
PCT/KR2012/001684 2011-03-18 2012-03-08 Système de production houlomoteur utilisant un brise-lames actif WO2012128491A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0024563 2011-03-18
KR1020110024563A KR101296859B1 (ko) 2011-03-18 2011-03-18 능동형 방파제를 이용한 파력 발전 시스템

Publications (2)

Publication Number Publication Date
WO2012128491A2 true WO2012128491A2 (fr) 2012-09-27
WO2012128491A3 WO2012128491A3 (fr) 2012-11-22

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CN113279896B (zh) * 2021-05-31 2024-03-22 江苏科技大学 一种五筒体x型网衣防波发电一体化装置

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