WO2012128491A2 - Wave-power generation system using active breakwater - Google Patents

Wave-power generation system using active breakwater 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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WO
WIPO (PCT)
Prior art keywords
power generation
breakwater
generation system
active
rotating
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PCT/KR2012/001684
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French (fr)
Korean (ko)
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WO2012128491A3 (en
Inventor
임진환
Original Assignee
주식회사 로보멕
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Publication of WO2012128491A2 publication Critical patent/WO2012128491A2/en
Publication of WO2012128491A3 publication Critical patent/WO2012128491A3/en

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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)
  • Power Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Revetment (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

A wave-power generation system using an active breakwater of the present invention comprises: a plurality of supports which are fixed to the sea bed; at least one or more rotary members which are provided between said supports, and rotate according to the movement of the waves; and generators which are provided in said supports, and produce power, wherein said rotary members have connecting shafts, and include one bucket-type rotor having one open side. The present invention which is formed as above uses all the energy generated by waves thereby maximizing efficiency.

Description

능동형 방파제를 이용한 파력 발전 시스템Wave Power Generation System Using Active Breakwater
본 발명은 능동형 방파제를 이용한 파력 발전 시스템에 관한 것으로, 파도나 파랑의 움직임에 따라 자유롭게 회전하는 구조물을 이용하여 파력 발전을 수행할 수 있는 능동형 방파제를 이용한 파력 발전 시스템에 관한 것이다.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.
최근, 에너지 부족현상으로 인하여 이러한 에너지를 얻고자 대체에너지로 주로 수력, 원자력, 풍력, 조력, 파력, 태양열 등을 이용한 발전이 주로 개발되어 왔다.Recently, in order to obtain such energy due to energy shortage, power generation using mainly hydroelectric power, nuclear power, wind power, tidal power, wave power, solar heat, etc. has been mainly developed.
상기와 같은 대체에너지원을 이용하는데 있어서는 환경오염 등의 부작용, 위험성, 자원이용의 지속성 및 효율성 등이 고려되어야 한다. 예를 들어, 풍력 및 태양열 발전은 자원이용의 지속성이 작다는 문제점이 있고, 조력발전은 그 설비를 위한 입지조건 즉, 조수간만의 차이가 큰 특정지역이어야 하는 문제점이 있고, 원자력 발전은 사고시 치명적인 재앙이 야기 될 수 있다는 문제점 등이 있다.In using such alternative energy sources, side effects such as environmental pollution, risks, sustainability and efficiency of resource use, etc. should be considered. For example, wind and solar power generation has a problem of low sustainability of resource use, tidal power generation has a problem of location location for the facility, that is, a specific area with a large difference between tides, and nuclear power generation is fatal in an accident. There are problems that can cause disaster.
한편, 상기 대체에너지원 중에서 최근 관심이 집중되며 중요성이 부각되고 있는 것이 파력 발전이다. 상기 파력 발전은 해상에서 발생되는 파도를 이용하는 것으로, 파도는 수면을 주기적으로 상하, 전후의 운동을 시키게 되고, 이러한 해수면의 운동에 의한 수면 근처의 물입자의 운동에너지를 에너지 변환장치를 통하여 기계적인 회전운동 또는 축방향 운동으로 변환시킨 후 전기에너지로 변환시키는 것이다.On the other hand, among the alternative energy sources, the recent attention has been focused on the importance of wave power generation. 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.
또한, 파력발전에서 매립식 방파제는 사석이나 콘크리트 등을 해양에 투석해 파를 막는 방식인 반면에 부유식 방파제는 파 에너지의 대부분을 포함하고 있는 자유수면하 20%정도만을 육지에서 제작한 부유 구조물을 띄워 파를 막는 방식이다. 이러한 방식은 해수 흐름을 방해하지 않아 해양오염을 줄일 수 있을 뿐만 아니라 파 에너지가 집중된 자유 수면하 20%만을 막는다는 의미에서 매립식 방파제보다 효율적이라고 한다.Also, in wave power generation, the embedded breakwater is a method of dialysis of sand or concrete in the ocean to prevent waves, while 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.
그러나, 부유식 방파제의 경우 한쪽 방향의 파랑만을 사용할 수 있게 설계되어서 실제의 발전은 상당히 낮고, 부유 구조물이 띄워 있는 상태이므로 통제가 용이하지 않은 단점 등을 내포하고 있다.However, 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.
본 발명의 목적은 상기 문제점을 해결하기 위한 것으로, 밀려오는 파도 또는 후원파의 흐름을 다목적으로 이용할 수 있는 능동형 방파제를 이용한 파력 발전 시스템을 제공하는 점에 있다.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.
본 발명의 다른 목적은 간단한 구조의 회전부재를 적용하여 파도의 높이에 대응하여 보다 많은 양의 전기에너지를 얻을 수 있는 능동형 방파제를 이용한 파력 발전 시스템을 제공하는 점에 있다. 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.
본 발명의 또 다른 목적은 파랑의 방향에 따라 회전 부재를 이동시킬 수 있는 능동형 방파제를 이용한 파력 발전 시스템을 제공하는 점에 있다.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.
본 발명의 능동형 방파제를 이용한 파력 발전 시스템은 해저면에 고정되는 복수개의 지지체와; 상기 지지체의 사이에 적어도 1개 이상 설치되며, 파랑의 움직임에 따라 회전하는 회전부재와; 상기 지지체에 설치되어 전력을 생산하는 발전기로 이루어지며, 상기 회전부재는 일측이 개방된 한 개의 버킷형 회전체로 이루어지는 점에 있다.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.
본 발명의 회전부재의 버킷형 회전체는 일측에 평탄하게 형성된 안내부와, 상기 안내부와 연결된 아치부로 이루어지는 점에 있다.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.
본 발명의 회전부재의 보강부재는 일측은 아치부에 연결되고 타측은 몸체에 연결되며, 회전부재의 몸체는 타원형태의 기둥이고, 내측에는 부력을 갖기 위하여 에어가 충진되는 점에 있다. 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.
본 발명의 능동형 방파제를 이용한 파력 발전 시스템은 해저면에 고정되는 한 개의 지지체와, 상기 지지체에 회전 가능하게 설치되며, 파도의 방향에 따라 자유롭게 이동하는 방향 전환부재와, 상기 방향 전환부재의 양측에 각기 적어도 한 개 이상 설치되며, 파랑의 움직임에 따라 회전하는 회전부재와, 상기 회전부재의 회전을 발전기에 전달하는 회전 전달부재와, 상기 회전 전달부재에 연결되어 전력을 생산하는 발전기로 이루어지며, 상기 회전부재는 일측이 개방된 한 개의 버킷형 회전체를 구비하는 점에 있다.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.
본 발명의 회전부재의 버킷형 회전체는 부력을 가지며, 밀도는 0.95 내지 1.2의 범위 내에 있는 점에 있다.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.
또한, 능동형 방파제를 이용한 파력 발전 시스템은 회전부재의 높이와 방향을 능동적으로 조절하기 위하여 해수면의 평균 수위와 파도의 방향을 측정하기 위한 적어도 한 개 이상의 부이를 더 포함하는 점에 있다.In addition, 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.
본 발명의 능동형 방파제를 이용한 파력 발전 시스템은 파도에 의해 발생되는 물입자의 회전운동 에너지를 각 방향에서 모두 이용할 수 있으므로 효율이 극대화되는 이점이 있다.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.
본 발명의 능동형 방파제는 회전부재를 수직으로 복수개 설치하게 되므로 파도의 높이에 대응하여 많은 양의 파랑에너지를 전기에너지로 변환시킬 수 있는 이점이 있다. Since 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.
또한, 본 발명의 능동형 방파제를 이용한 파력 발전 시스템은 간단한 구조의 밀도 0.95 내지 1.2를 갖는 회전부재를 적용하여 파도의 강,약에 대응하여 회전부재가 용이하게 회전할 수 있으므로 설치비를 줄일 수 있는 이점이 있다. In addition, 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.
게다가, 본 발명의 능동형 방파제를 이용한 파력 발전 시스템은 파랑의 방향에 따라 방향 전환부재를 이용하여 회전부재를 회전시킬 수 있으므로 보다 효과적인 발전을 수행할 수 있고 아울러, 발전과정에서도 동력 손실을 최소화시킬 수 있는 이점이 있다. In addition, 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.
도 1은 본 발명의 능동형 방파제를 이용한 파력 발전 시스템이 해상에 적용된 상태를 나타낸 도면,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,
도 2는 본 발명의 일 실시예에 따른 능동형 방파제를 이용한 파력 발전 시스템의 일부가 설치된 상태를 나타낸 측면도,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;
도 3은 본 발명의 일 실시예에 따른 능동형 방파제를 이용한 파력 발전 시스템의 사시도,3 is a perspective view of a wave power generation system using an active breakwater according to an embodiment of the present invention,
도 4는 본 발명의 요부인 회전부재의 사시도,4 is a perspective view of a rotating member which is a main part of the present invention;
도 5는 본 발명의 요부인 지지체의 내측에 설치된 회전부재와 발전기의 연결관계를 나타낸 사시도,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;
도 6은 본 발명의 능동형 방파제를 이용한 파력 발전 시스템의 다른 실시예를 나타낸 측면도,Figure 6 is a side view showing another embodiment of the wave power generation system using an active breakwater of the present invention,
도 7은 본 발명의 또 다른 실시예에 따른 능동형 방파제를 이용한 파력 발전 시스템을 나타낸 사시도,7 is a perspective view showing a wave power generation system using an active breakwater according to another embodiment of the present invention,
도 8은 도 7의 분해사시도,8 is an exploded perspective view of FIG. 7;
도 9는 본 발명의 요부인 지지체를 나타낸 사시도,9 is a perspective view showing a support that is a main part of the present invention;
도 10은 본 발명의 요부인 방향 전환부재를 나타낸 사시도이다. 10 is a perspective view showing a direction change member which is a main part of the present invention.
본 발명의 실시예들에 따른 능동형 방파제를 이용한 파력 발전 시스템에 대하여 첨부된 도면을 참조하여 상세히 설명하기로 한다.With reference to the accompanying drawings, a wave power generation system using an active breakwater according to embodiments of the present invention will be described in detail.
본 발명의 능동형 방파제를 이용한 파력 발전 시스템의 실시예들을 설명하기 전에 파랑에 대하여 개략적으로 설명하기로 한다.Before describing embodiments of the wave power generation system using the active breakwater of the present invention will be briefly described for the wave.
일반적으로, 파도는 위아래로 파랑을 일으키게 되고, 파랑(W:Wave)은 심해파에 대한 표면파로 구분되는 것으로 바람에 의해 생기는 수면상의 풍랑과 풍랑이 다른 해역까지 진행하면서 감쇄하여 생긴 너울을 의미한다. 그리고, 풍랑은 마루가 뾰쪽하고 파도 사이의 간격이 짧은 반면에 너울은 마루가 둥글고 간격이 길다. 또한, 풍랑은 수심이 얇은 연안에 오면, 밑바닥의 영향으로 연안쇄파가 된다. 또한, 파랑의 성격을 나타내는 요소로는 파고, 주기, 외파장, 파압 등이 있다.In general, waves cause blue waves up and down, and blue waves (W: Wave) are classified as surface waves against deep sea waves. . And the stormy seam has sharp floors and short intervals between waves, while the shoulders have rounded floors and long distances. In addition, when the storm falls on a coast with a thin depth, it becomes a coastal wave due to the bottom effect. In addition, the elements that indicate the nature of the blue wave, the period, the external wavelength, wave pressure and the like.
본 발명의 일 실시예에 따른 능동형 방파제를 이용한 파력 발전 시스템은 도 1 및 도 2에 도시된 바와 같이, 해저면(10)에 고정되는 복수개의 지지체(100)와, 상기 지지체(100)의 사이에 적어도 1개 이상 설치되며, 파랑의 움직임에 따라 회전하는 회전부재(200)와, 상기 지지체(100)에 설치되어 전력을 생산하는 발전기(300)(도 5 참조)로 크게 이루어지게 된다. 상기 복수개의 지지체(100)는 콘크리트와 같은 재질로 이루어지고, 지지체(100)의 내측에는 후술하게 되는 발전기(300) 및 증속기(350)를 설치되게 된다. 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.
상기 회전부재(200)는 도 4에 도시된 바와 같이, 일측이 개방된 버킷형 회전체(210)와, 상기 버킷형 회전체(210)의 내측에 간격을 두고 형성된 복수개의 보강부재(220)와, 부력을 갖는 몸체(230)로 이루어지게 된다. 상기 버킷형 회전체(210)는 도저 블레이드와 유사한 형태로 구성되며, 유입되는 파랑에 대응할 수 있도록 상부 일측이 개방되게 형성된다.As shown in FIG. 4, 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.
상기 지지체(100)에는 회전부재(200)의 연결축(251)을 끼우기 위한 삽입홀(도시되지 않음)이 간격을 두고 설치된다. 그리고, 상기 연결축(251)에는 바닷물(해수)의 유입을 방지하기 위하여 밀봉부재(120)가 설치되고, 사용자의 요구에 따라 연결축(251)에는 마찰을 줄이기 위하여 베어링(260)을 적용하게 된다.The support 100 is provided with an insertion hole (not shown) for fitting the connecting shaft 251 of the rotating member 200 at intervals. In addition, 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.
상기 버킷형 회전체(210)는 일측에 평탄하게 형성된 안내부(212)와, 상기 안내부(212)와 연결된 아치부(214) 및 상기 아치부(214)의 양측에 연결된 측벽부(218)로 이루어지게 된다. 상기 버킷형 회전체(210)는 소정의 밀도를 갖는 예를 들어, 플라스틱 중합체로 구성하여 밀도를 0.95 내지 1.2 정도로 갖도록 구성하게 된다.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.
상기 보강부재(220)는 일측은 아치부(214)에 연결되고 타측은 몸체(230)에 연결되도록 구성하게 된다. 상기 보강부재(220)는 유입되는 물의 양이 많은 경우에 회전부재(200)의 연결축(250)에 무리가 가는 것을 회피하기 위하여 설치한 것이다. 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.
상기 회전부재(200)의 몸체(230)는 도 4 도시된 바와 같이, 타원형태의 기둥으로 형성하게 된다. 그리고, 몸체(230)의 내측에는 부력을 갖기 위하여 에어가 충진되게 된다. 또한, 상기 몸체(230)는 타원형태로 구성되어 무게중심이 위쪽에 있으므로 연결축(250)과 편심되게 설치하게 된다.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.
상기 회전부재(200)의 연결축(250)은 도 4 및 도 5에 도시된 바와 같이, 회전부재(200)를 3개 적용한 경우, 3개의 연결축(250)은 한 개의 링크(270)에 연결된다. 그리고, 상기 링크(270)는 한 개의 축(330)에 연결되어 증속기(350)로 연결되게 된다. 그리고, 상기 증속기(350)는 다시 발전기(300)에 연결되게 된다. 상기 증속기(350)는 회전부재의 회전속도를 증속하기 위하여 설치된다.As shown in FIGS. 4 and 5, 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. In addition, the link 270 is connected to one shaft 330 to the speed increaser 350. In addition, 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.
한편, 사용자가 증속기(350)를 적용하지 않는 경우에는 상기 축(330)을 직접 발전기(300)의 축(도시되지 않음)에 연결시킬 수도 있다. On the other hand, if the user does not apply the speed increaser 350, the shaft 330 may be directly connected to the shaft (not shown) of the generator 300.
본 발명의 다른 실시예에 따른 능동형 방파제를 이용한 파력 발전 시스템은 도 6에 도시된 바와 같이, 해저면에 고정되는 복수개의 지지체(100)와, 상기 지지체(100)의 사이에 적어도 1개 이상 설치되며, 파랑의 움직임에 따라 회전하는 회전부재(200)와, 상기 지지체(100)에 설치되어 전력을 생산하는 발전기(300)와, 상기 지지체(100)에 설치되며, 지지체(100)의 높이를 조절하기 높이 조절부재(400)로 이루어지게 된다. In the wave power generation system using the active breakwater according to another embodiment of the present invention, as shown in FIG. 6, at least one or more supports are installed between the plurality of supports 100 fixed to the sea bottom and the supports 100. And, 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.
본 발명의 다른 실시예에 따른 능동형 방파제를 이용한 파력 발전 시스템은 전술한 실시예와 달리 높이 조절부재(400)를 적용하게 된다. 상기 높이 조절부재(400)를 적용한 이유도 파도의 다양한 높이에 적응할 수 있고, 밀물과 썰물에 의해 해수면의 높이에 대응하기 위한 것이다. 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.
상기 높이 조절부재(400)는 도 6에 도시된 바와 같이, 지지체(100)의 하부에 설치되며, 축(430)에 의해 연결된 복수개의 고 부력체(410)를 설치하여 상기 고 부력체(410)가 축(430)을 따라 상,하로 이동할 수 있게 구성하였다. 상기 복수개의 고 부력체(410)는 채널(405,405)을 통하여 유입되는 물의 양과 이에 따른 압력에 따라 고 부력체(410)를 승,하강시킴에 의해 지지체(100)를 승,하강하도록 구성되어 있다.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. .
본 발명의 다른 실시예에서 나머지 구성요소는 전술한 실시예와 동일하므로 여기서는 그 상세한 설명은 생략하기로 한다.In other embodiments of the present invention, the remaining components are the same as the above-described embodiment, and thus, detailed description thereof will be omitted.
한편, 본 발명의 또 다른 실시예에 따른 능동형 방파제를 이용한 파력 발전 시스템은 도 7 및 도 8에 도시된 바와 같이, 해저면에 고정되는 한 개의 지지체(500)와, 상기 지지체(500)에 회전 가능하게 설치되며, 해수면의 높이와 파도의 방향에 따라 자유롭게 상하, 좌우 이동하는 방향 전환부재(600)와, 해수면의 수위와 파도의 위상을 측정할 수 있는 복수개의 부이(575)와, 상기 방향 전환부재(600)의 양측에 각기 적어도 한 개 이상 설치되며, 파랑의 움직임에 따라 회전하는 회전부재(700)와, 상기 회전부재(700)의 회전을 발전기(800)에 전달하는 회전 전달부재(900)와, 상기 회전 전달부재(900)에 연결되어 전력을 생산하는 발전기(800)로 이루어진다. On the other hand, 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.
상기 지지체(500)는 도 9에 도시된 바와 같이, 그 하부에 받침부(510)가 형성되고, 그 상부에 연결부(520)이 형성된다. 그리고, 상기 받침부(510) 및 연결부(520)에는 홀(512)과 관통홀(522)이 각기 형성된다. As shown in FIG. 9, 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. In addition, holes 512 and through holes 522 are formed in the support part 510 and the connection part 520, respectively.
방향 전환부재(600)는 밀려오는 파도 또는 후원파의 흐름에 대하여 좌,우 방향으로 회동되게 구성된다. 즉, 방향 전환부재(600)는 도 10에 도시된 바와 같이, 직육면체 형태의 몸체(620)의 상,하측에 축(610)이 형성된다. 그리고, 상기 축(610,610)은 지지체(500)의 받침부(510) 및 연결부(520)에 각기 형성된 홀(512)과 관통홀(522)에 끼워지게 구성된다. 상기 몸체(620)의 양측에는 복수개의 회전부재(700)를 끼우기 위하여 복수개의 삽입홈(630)이 각기 형성된다. 또한, 상기 몸체(620)의 전면에는 방향 전환 안내 블레이드(550)를 끼우기 위하여 블레이드 삽입부(640)가 형성된다. 상기 방향 전환 안내 블레이드(550)는 양측에 경사부(552,552)를 형성하여 파랑에 따라 잘 움직일 수 있게 구성된다.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.
상기 회전부재(700)는 도 8에 도시된 바와 같이, 일측이 개방된 한 개의 버킷형 회전체(710)를 구비하게 된다. 상기 버킷형 회전체(710)는 부력을 갖고, 0.95 내지 1.2의 범위 내의 밀도를 갖게 된다. 그리고, 상기 버킷형 회전체(710)는 그 축(750,755)이 링크(970) 및 연결핀(930)에 수직 방향으로 몸체(620)의 양측에 각기 3개 설치된다. 여기서, 상기 버킷형 회전체(710)는 축(750,755)에 한 개 설치되며, 이는 한 개의 도저형 버킷 형태를 갖는 형태로 적용하게 된다. 만일 버킷형 회전체(710)를 수차의 블레이드(도시되지 않음)처럼 복수개를 설치하게 되면, 회전시 복수개의 블레이드로 인해 회전을 저해하는 요소로 작용하게 되므로 축(750,755)에 한 개의 버킷형 회전체(710)를 설치하는 것이 바람직하다. As shown in FIG. 8, 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. In addition, 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. Here, 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.
그리고, 상기 회전부재(700)는 일측이 회전 전달부재(900)의 링크(970)에 회전 가능하게 끼워지고 타측이 회전부재의 연결축(755)과 연결핀(930)을 경유하여 보강부재(570)에 회전 가능하게 끼워지게 된다.In addition, 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.
상기 회전부재(700)는 상기 버킷형 회전체(710)의 내측에 간격을 두고 형성된 복수개의 보강부재(720)와, 부력을 갖는 몸체(730)를 더 포함하게 된다. 또한, 상기 버킷형 회전체(710)는 일측에 평탄하게 형성된 안내부(712)와, 상기 안내부(712)와 연결된 아치부(714) 및 상기 아치부(714)의 양측에 연결된 측벽부(718)로 이루어지게 된다. 상기 버킷형 회전체(710)의 구성은 전술한 실시예와 거의 동일하며 단지 도면부호만 차이 나는 것이고, 전술한 실시예는 지지체의 사이에 설치하지만, 이 실시예에서는 지지체(500)의 양측에 회전부재(700)를 설치한 것이다. 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. In addition, 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.
한편, 상기 회전 전달부재(900)는 회전부재(700)의 연결축(755)과 연결되는 연결핀(930)과, 회전부재(700)의 연결축(750)과 연결되는 링크(970)와, 상기 링크(970)에 연결되어 증속기(850)나 발전기(800)에 연결되는 축(980)으로 이루어지게 된다. On the other hand, 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.
상기 발전기(800)는 회전 전달부재(900)와 증속기(850)를 거쳐서 연결되게 된다. 파도가 많이 발생하여 증속기(850)를 적용할 필요가 없을 경우에는 사용자의 요구에 의해 회전 전달부재(900)를 직접 발전기(800)에 연결시키는 것이 바람직하다. 이 실시예에서는 파랑의 방향에 따라 방향 전환부재(600)가 지지체(500)를 중심으로 방향 전환부재(600)에 설치된 회전부재(700)를 이동시킬 수 있게 구성되므로 보다 효과적인 발전을 할 수 있게 된다. The generator 800 is connected via the rotation transmission member 900 and the speed increaser 850. When a lot of waves do not need to apply the speed increaser 850, it is preferable to connect the rotation transmission member 900 directly to the generator 800 at the request of the user. In this embodiment, since 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.
이하, 상기와 같이 구성된 본 발명의 능동형 방파제를 이용한 파력 발전 시스템의 동작관계에 대하여 설명하기로 한다. Hereinafter, the operation relationship of the wave power generation system using the active breakwater of the present invention configured as described above will be described.
본 발명의 일 실시예에 따른 능동형 방파제를 이용한 파력 발전 시스템은 지지체(100)의 사이에 복수개의 회전부재(200)가 연결된 상태이므로, 도 1 내지 도 3에 도시된 바와 같이, 파도가 밀려오는 방향과 대향하도록 파도의 유입 방향이나 해안선의 모양에 따라 아치 형태로 배치하게 된다.In the wave power generation system using the active breakwater according to the embodiment of the present invention, since the plurality of rotating members 200 are connected between the supports 100, as shown in FIGS. 1 to 3, waves are pushed. Arranged in the shape of an arch according to the direction of wave inflow or the shape of the shoreline to face the direction.
도 3에 도시된 바와 같이, 한 쌍의 지지체(100)의 사이에 회전부재(200)를 3개 적용하는 경우, 각각의 회전부재(300)에 적용된 파압에 의해 회전부재(300)의 연결축(250)이 회전함에 따라 링크(270)가 회전하게 된다. 상기 회전부재(200)는 회전시, 수평면에서 90도 이상 상승하게 되면 회전부재(200)의 아치부(214)의 내측에 바닷물이 수용되므로 하부 방향으로 바닷물에 양에 해당되는 만큼의 무게가 더해져서 연결축(250)의 회전이 용이하게 된다. As shown in FIG. 3, when three rotating members 200 are applied between a pair of supports 100, the connecting shafts of the rotating members 300 are driven by wave pressure applied to the respective rotating members 300. As the 250 rotates, the link 270 rotates. When the rotating member 200 is rotated, when the water rises more than 90 degrees in the horizontal plane, since the water is accommodated inside the arch portion 214 of the rotating member 200, the weight corresponding to the amount of the seawater in the downward direction more The rotation of the connecting shaft 250 is facilitated.
상기 3개의 연결축(250)에 연결된 링크(270)가 회전하게 되면, 도 5에 도시된 바와 같이, 링크(270)와 연결된 축(330)도 회전하게 되고, 동시에 상기 축(330)에 연결된 증속기(350)도 작동하게 된다. 그리고, 상기 증속기(350)는 발전기(300)에 연결되므로 증속기(350)의 동작에 의해 발전기(300)는 발전을 하게 된다.When the link 270 connected to the three connecting shafts 250 rotates, as shown in FIG. 5, the shaft 330 connected to the link 270 also rotates, and is connected to the shaft 330 at the same time. The gearbox 350 is also operated. In addition, since the speed increaser 350 is connected to the generator 300, the power generator 300 generates power by the operation of the speed increaser 350.
또한, 본 발명의 회전부재(200)는 파도에 의한 물의 운동이 반대방향으로 진행될 때에도 회전부재(200)가 이에 순응하여 일 방향으로 회전하면서 연결축(250)을 회전시키게 된다. 그러면, 상기 회전축(250)과 연결된 링크(270)가 회전하게 되고 아울러, 축(330)도 회전하여 증속기(350)를 동작시키게 된다. 상기 증속기(350)는 전술한 바와 마찬가지로 발전기(300)에 연결되므로 발전을 하게 된다. 즉, 본 발명의 회전부재(200)는 파도에 의한 물입자의 회전운동에 순응하여 일 방향으로 회전이 가능하며 아울러, 상기 회전부재(200)와 연결된 연결축(250), 링크(270) 및 축(330)도 버킷형 회전체(210)의 회전에 따라 회전하게 된다.In addition, 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.
따라서, 본 발명의 능동형 방파제를 이용한 파력 발전 시스템은 일 방향으로 회전부재(200)가 회전을 하면서 발전기(300)에 의해 발전을 수행할 수 있게 구성되어 있다.Therefore, 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.
한편, 본 발명의 능동형 방파제를 이용한 파력 발전 시스템은 도 6에 도시된 바와 같이, 지지체(100)의 하부에 설치된 높이 조절부재(400)를 적용하여 지지체(100)의 높이를 조절할 수 있으므로 밀물과 썰물시에도 지지체(100)를 적절한 높이로 유지할 수 있어 파도의 파압을 효과적으로 활용할 수 있다. 즉, 지지체(100)에 설치된 회전부재(200)중 가장 상부에 설치된 회전부재가 거의 수평면과 수평이 된 상태를 유지하는 것이 효과적이므로 높이 조절부재(400)를 적용하게 된다. 상기 높이 조절부재(400)는 채널(405)을 통하여 유입되는 바닷물에 따라 복수개의 고부력체(410)가 축(430)을 따라 이동하게 되므로 지지체(100)가 승,하강하게 된다. 특히, 상기 지지체(100)는 높이를 조절할 수 있으므로 밀물과 썰물시는 물론 파도의 높이가 높을 경우에 보다 효과적으로 발전을 할 수 있는 이점이 있다. On the other hand, the wave power generation system using the active breakwater of the present invention, as shown in Figure 6, 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. In particular, since 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.
본 발명의 또 다른 실시예에 따른 능동형 방파제를 이용한 파력 발전 시스템은 전술한 실시예와 달리 도 7 및 도 8에 도시된 바와 같이, 지지체(500)에 설치된 방향 전환부재(600)가 해수면의 높이에 따라 상하 이동하고 파도의 방향에 따라 소정 각도로 이동할 수 있게 구성된다. In the wave power generation system using the active breakwater according to another embodiment of the present invention, as shown in FIG. 7 and FIG. 8, unlike the above-described embodiment, 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.
본 발명의 또 다른 실시예에서, 지지체(500)는 해저(10)의 적절한 위치에 설치하게 되고, 상기 지지체(500)의 받침부(510) 및 연결부(520)에 방향 전환부재(600)를 설치하게 된다. 그리고, 상기 방향 전환부재(600)의 몸체(620)의 양측에는 복수개의 회전부재(700)가 설치되므로 상기 회전부재(700)는 전술한 실시예와는 달리 방향 전환부재(600)가 지지체(500)를 중심으로 상하 이동과 함께 양방향으로 소정 각도 만큼 회전할 수 있다.In another embodiment of the present invention, 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. In addition, since a plurality of rotating members 700 are installed at both sides of the body 620 of the direction changing member 600, 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.
상기 회전부재(700)의 일측은 방향 전환부재(600)의 몸체(620)에 그리고 타측은 보강부재(570)에 각기 끼워지며, 끼워진 두 개의 보강부재(570)에는 각각 부이(575)를 설치하여 양 끝에서 파도에 의한 수위변화를 측정한다. 이를 통하여 해수면의 평균 높이를 측정할 뿐만 아니라 양 끝의 파도 위상 차이를 비교하여 파도의 방향을 파악할 수 있다. 즉, 양 끝에서 측정한 수위가 차이가 나는 경우 양 끝은 파도의 위상이 다른 지점에 위치하고 있다는 뜻이고, 이는 본 발명의 능동형 방파제가 파도와 정면으로 바라보고 있지 않은 것이므로 회전부재(700)의 방향을 조절하여 바로 잡게 된다. 또한, 평균 수위에 따라 회전부재(700)의 높이도 조절하게 된다.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. Through this, not only the average height of the sea level can be measured but also the direction of the waves can be determined by comparing the wave phase difference at both ends. In other words, when 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. In addition, the height of the rotating member 700 is also adjusted according to the average level.
상기 회전부재(700)는 도 8에 도시된 바와 같이, 방향 전환부재(600)의 양측에 각기 복수개가 설치되며, 상기 복수개의 회전부재(700)는 링크(970)와 축(980)을 경유하여 증속기(850)에 연결된다. 상기 회전부재(700)에 파압이 작용하게 되면, 회전부재(700)의 연결축(750,755)에 각기 끼워진 링크(970) 및 연결핀(930)이 회전하게 된다. 즉, 상기 회전부재(700)는 링크(970) 및 연결핀(930)을 거쳐서 일측은 방향 전환부재(600)의 몸체(620)에 그리고 타측은 보강부재(570)에 각기 끼워지므로 회전부재(700)의 회전에 의해 링크(970) 및 연결핀(930)이 회전 동작을 하게 된다. 그리고, 상기 링크(970)에는 도 8에 도시된 바와 같이, 축(980)이 연결되므로 상기 축(980)도 링크(970)의 회전에 따라 회전하게 된다. 상기 축(980)은 증속기(850)에 연결되어 있으므로 축(980)의 회전에 따라 증속기(850)가 작동되게 된다. 그리고, 상기 증속기(850)는 발전기(800)에 연결되므로 증속기(850)의 동작에 의해 발전기(800)는 발전을 하게 된다.As shown in FIG. 8, 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. When the wave pressure acts on the rotating member 700, 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. 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.
또한, 상기 회전부재(700)는 파도에 의한 물의 운동이 반대방향으로 진행될 때에도 이에 순응하여 일 방향으로 회전하게 되고, 전술한 실시예와 거의 동일하게 동작하므로 여기서는 그 상세한 설명은 생략하기로 한다. In addition, 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.
따라서, 본 발명의 또 다른 실시예에서는 해수면의 평균수위와 파도의 진행방향을 측정하여 상기 방향 전환부재(600)를 작동시킴으로써, 수위와 파도의 방향에 맞추어 능동적으로 대처할 수 있는 능동형 방파제를 이용한 파력 발전 시스템을 제공하게 되므로 파도의 방향을 무시하고 설치한 것에 비하여 매우 효과적인 발전을 할 수 있게 된다. Therefore, in another embodiment of the present invention by operating the direction change member 600 by measuring the average water level of the sea surface and the direction of wave movement, wave power generation using an active breakwater that can cope actively with the water level and the direction of the wave By providing a system, it is possible to make a very effective development compared to the installation which ignores the direction of waves.
본 발명의 능동형 방파제를 이용한 파력 발전 시스템은 파도에 의해 발생하는 에너지를 이용하여 에너지 변환장치를 통하여 기계적인 회전운동 또는 축 방향으로 변환시킨 후 전기에너지로 변환시키는 파력 발전분야에 널리 적용가능하다.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.

Claims (17)

  1. 해저면에 고정되는 복수개의 지지체와;A plurality of supports fixed to the sea bottom;
    상기 지지체의 사이에 적어도 1개 이상 설치되며, 파랑의 움직임에 따라 회전하는 회전부재와;At least one or more rotating members installed between the supports and rotating according to the movement of the blue;
    상기 지지체에 설치되어 전력을 생산하는 발전기로 이루어지며,Installed on the support is made of a generator for producing power,
    상기 회전부재는 연결축을 가지며, 일측이 개방된 한 개의 버킷형 회전체를 갖는 것을 특징으로 하는 능동형 방파제를 이용한 파력 발전 시스템. The rotating member has a connecting shaft, one side of the wave power generation system using an active breakwater, characterized in that it has one bucket-shaped rotating body.
  2. 제1항에 있어서,The method of claim 1,
    상기 회전부재는 버킷형 회전체의 내측에 간격을 두고 형성된 복수개의 보강부재와, 부력을 갖는 몸체를 더 포함하고, 상기 몸체는 내측에 부력을 갖기 위하여 에어가 충진되는 것을 특징으로 하는 능동형 방파제를 이용한 파력 발전 시스템. The rotating member further includes a plurality of reinforcing members formed at intervals inside the bucket-shaped rotating body and a body having buoyancy, wherein the body is filled with air to have buoyancy therein. Wave power generation system.
  3. 제2항에 있어서,The method of claim 2,
    상기 복수개의 보강부재는 일측은 아치부에 연결되고 타측은 몸체에 연결되는 것을 특징으로 하는 능동형 방파제를 이용한 파력 발전 시스템.The plurality of reinforcing members of the wave power generation system using an active breakwater, characterized in that one side is connected to the arch portion and the other side is connected to the body.
  4. 제1항에 있어서,The method of claim 1,
    상기 회전부재의 연결축은 링크와 축을 거쳐 발전기에 연결되는 것을 특징으로 하는 능동형 방파제를 이용한 파력 발전 시스템.The connecting shaft of the rotating member is a wave power generation system using an active breakwater, characterized in that connected to the generator via a link and a shaft.
  5. 제1항에 있어서,The method of claim 1,
    상기 버킷형 회전체는 일측에 평탄하게 형성된 안내부와, 상기 안내부와 연결된 아치부 및 상기 아치부의 양측에 연결된 측벽부 이루어지는 것을 특징으로 하는 능동형 방파제를 이용한 파력 발전 시스템.The bucket-type rotating body is a wave power generation system using an active breakwater, characterized in that the guide portion formed flat on one side, the arch portion connected to the guide portion and the side wall portion connected to both sides of the arch portion.
  6. 제1항 또는 제5항에 있어서,The method according to claim 1 or 5,
    상기 버킷형 회전체는 0.95 내지 1.2의 밀도를 갖는 것을 특징으로 하는 능동형 방파제를 이용한 파력 발전 시스템.The bucket-type rotating body is a wave power generation system using an active breakwater, characterized in that having a density of 0.95 to 1.2.
  7. 제1항에 있어서,The method of claim 1,
    상기 능동형 방파제를 이용한 파력 발전 시스템은 발전기의 일측에 회전 속도를 증대시키기 위한 증속기를 더 포함하는 것을 특징으로 하는 능동형 방파제를 이용한 파력 발전 시스템.The wave power generation system using the active breakwater further includes a speed increaser for increasing the rotational speed on one side of the generator.
  8. 해저면에 고정되는 복수개의 지지체와;A plurality of supports fixed to the sea bottom;
    상기 지지체의 사이에 적어도 1개 이상 설치되며, 파랑의 움직임에 따라 회전하는 회전부재와;At least one or more rotating members installed between the supports and rotating according to the movement of the blue;
    상기 지지체에 설치되어 전력을 생산하는 발전기와;A generator installed on the support to produce electric power;
    상기 지지체에 설치되며, 지지체의 높이를 조절하기 높이 조절부재로 이루어지며,Is installed on the support, made of a height adjusting member to adjust the height of the support,
    상기 회전부재는 일측이 개방된 한 개의 버킷형 회전체를 갖는 것을 특징으로 하는 능동형 방파제를 이용한 파력 발전 시스템. The rotating member is a wave power generation system using an active breakwater, characterized in that it has one bucket-shaped rotating body with one side open.
  9. 제8항에 있어서,The method of claim 8,
    상기 버킷형 회전체는 0.95 내지 1.2의 밀도를 갖는 것을 특징으로 하는 능동형 방파제를 이용한 파력 발전 시스템. The bucket-type rotating body is a wave power generation system using an active breakwater, characterized in that having a density of 0.95 to 1.2.
  10. 해저면에 고정되는 한 개의 지지체와;One support fixed to the sea bottom;
    상기 지지체에 회전 가능하게 설치되며, 해수면의 높이에 따라 상하 이동하고, 파도의 방향에 따라 자유롭게 좌우 이동하는 방향 전환부재와;A direction switching member rotatably installed on the support and vertically moving according to the height of the sea surface and freely moving left and right according to the direction of the wave;
    상기 방향 전환부재의 양측에 각기 적어도 한 개 이상 설치되며, 파랑의 움직임에 따라 회전하는 회전부재와;At least one or more rotating members installed on both sides of the direction changing member and rotating according to the movement of the blue;
    상기 회전부재의 회전을 발전기에 전달하는 회전 전달부재와; A rotation transmission member for transmitting rotation of the rotation member to a generator;
    상기 회전 전달부재에 연결되어 전력을 생산하는 발전기로 이루어지며,It is made of a generator that is connected to the rotation transmission member to produce power,
    상기 회전부재는 일측이 개방된 한 개의 버킷형 회전체로 이루어져 일 방향으로 회전되는 것을 특징으로 하는 능동형 방파제를 이용한 파력 발전 시스템.The rotation member is a wave power generation system using an active breakwater, characterized in that the rotating rotating in one direction consisting of one bucket-shaped rotating body on one side.
  11. 제10항에 있어서,The method of claim 10,
    상기 회전부재는 일측이 회전 전달부재의 링크에 회전 가능하게 끼워지고 타측이 회전부재의 연결축과 연결핀을 경유하여 보강부재에 회전 가능하게 끼워지는 것을 특징으로 하는 능동형 방파제를 이용한 파력 발전 시스템.The rotation member is a wave power generation system using an active breakwater, characterized in that one side is rotatably fitted to the link of the rotation transmission member and the other side is rotatably fitted to the reinforcing member via the connecting shaft and the connecting pin of the rotating member.
  12. 제10항에 있어서,The method of claim 10,
    상기 회전부재의 버킷형 회전체는 부력을 갖는 것을 특징으로 하는 능동형 방파제를 이용한 파력 발전 시스템.Wave-type power generation system using an active breakwater, characterized in that the bucket-type rotating body of the rotating member has a buoyancy.
  13. 제10항에 있어서,The method of claim 10,
    상기 버킷형 회전체는 0.95 내지 1.2의 범위 내의 밀도를 갖는 것을 특징으로 하는 능동형 방파제를 이용한 파력 발전 시스템.The bucket-type rotating body has a wave power generation system using an active breakwater, characterized in that the density in the range of 0.95 to 1.2.
  14. 제10항에 있어서,The method of claim 10,
    상기 방향 전환부재는 몸체의 상,하측에 지지체에 끼워지기 위하여 각기 축이 형성되고, 몸체의 양측에 복수개의 회전부재를 끼우기 위하여 복수개의 삽입홈이 각기 형성되며, 전면에는 방향 전환 안내 블레이드를 끼우기 위하여 블레이드 삽입부가 형성되는 것을 특징으로 하는 능동형 방파제를 이용한 파력 발전 시스템.The direction changing member is formed on the upper and lower sides of the body, respectively, the shaft is formed, a plurality of insertion grooves are respectively formed to fit the plurality of rotating members on both sides of the body, the front direction guide blades are fitted A wave power generation system using an active breakwater, characterized in that the blade insert is formed in order to.
  15. 제10항에 있어서,The method of claim 10,
    상기 회전 전달부재는 회전부재의 연결축과 연결되는 연결핀과, 회전부재의 연결축과 연결되는 링크와, 상기 링크에 연결되어 증속기나 발전기에 연결되는 축으로 이루어지는 것을 특징으로 하는 능동형 방파제를 이용한 파력 발전 시스템. The rotation transmission member uses an active breakwater comprising a connecting pin connected to the connecting shaft of the rotating member, a link connected to the connecting shaft of the rotating member, and an shaft connected to the link and connected to a speed increaser or a generator. Wave power generation system.
  16. 제10항에 있어서,The method of claim 10,
    상기 능동형 방파제를 이용한 파력 발전 시스템은 회전부재의 높이와 방향을 능동적으로 조절하기 위하여 해수면의 평균 수위와 파도의 방향을 측정하기 위한 적어도 한 개 이상의 부이를 더 포함하는 것을 특징으로 하는 능동형 방파제를 이용한 파력 발전 시스템.The wave power generation system using the active breakwater further includes at least one buoy for measuring the average level of the sea level and the direction of the waves in order to actively adjust the height and direction of the rotating member. Wave power generation system.
  17. 밀려오는 파도나 후원파의 흐름을 이용하여 회전부재를 회전시키고 발전기를 구동하는 능동형 방파제를 이용한 파력 발전 시스템이고, It is a wave power generation system using an active breakwater that rotates a rotating member and drives a generator by using a flow of incoming waves or support waves,
    상기 능동형 방파제를 이용한 파력 발전 시스템은 지지체를 중심으로 상하, 좌우로 회동되는 방향 전환부재와, 방향 전환부재에 설치되어 일 방향으로 회전되는 버킷형 회전체와, 상기 버킷형 회전체의 회전력을 증폭기나 발전기로 전달하는 회전 전달부재로 이루어지는 것을 특징으로 하는 능동형 방파제를 이용한 파력 발전 시스템.The wave power generation system using the active breakwater includes a direction turning member rotated up and down, left and right about a support body, a bucket-type rotating body installed on the direction changing member and rotating in one direction, and an amplifier for rotating the bucket-type rotating body. B wave power generation system using an active breakwater, characterized in that consisting of a rotation transmission member for transmitting to the generator.
PCT/KR2012/001684 2011-03-18 2012-03-08 Wave-power generation system using active breakwater WO2012128491A2 (en)

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