WO2010074381A1 - Power generating apparatus using wave power - Google Patents

Power generating apparatus using wave power Download PDF

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Publication number
WO2010074381A1
WO2010074381A1 PCT/KR2009/003638 KR2009003638W WO2010074381A1 WO 2010074381 A1 WO2010074381 A1 WO 2010074381A1 KR 2009003638 W KR2009003638 W KR 2009003638W WO 2010074381 A1 WO2010074381 A1 WO 2010074381A1
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WO
WIPO (PCT)
Prior art keywords
wave
cylindrical portion
blue
power generation
wave power
Prior art date
Application number
PCT/KR2009/003638
Other languages
French (fr)
Korean (ko)
Inventor
허정
Original Assignee
Huo Jung
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Publication date
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Publication of WO2010074381A1 publication Critical patent/WO2010074381A1/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
    • F03B13/141—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 with a static energy collector
    • F03B13/144—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 with a static energy collector which lifts water above sea level
    • F03B13/145—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 with a static energy collector which lifts water above sea level for immediate use in an energy converter
    • 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
    • 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
    • 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
    • F03B13/1825—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 360° rotation
    • F03B13/184—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 360° rotation of a water-wheel type wom
    • 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
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/10—Stators
    • F05B2240/12—Fluid guiding means, e.g. vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/10—Stators
    • F05B2240/14—Casings, housings, nacelles, gondels or the like, protecting or supporting assemblies there within
    • 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 device, and more particularly to a wave power generation device that acts directly on the rotor blades generated by the wave and to generate power by using the force.
  • Common power generation methods include hydroelectric power generation, thermal power generation, and nuclear power generation. These power generation methods require large-scale power generation facilities, and in the case of thermal power generation, huge amounts of oil or coal energy are required to operate power generation facilities. As the oil and coal resources are depleted due to supply, many difficulties are foreseen, and pollution is a big problem. In addition, in the case of nuclear power generation, radioactive leakage and nuclear waste treatment have serious problems. Therefore, a cheaper, safer and more breakthrough power generation method than the general power generation method is required.
  • Hydroelectric power generation as described above is a power generation method that converts the potential energy of water in a river or lake to mechanical energy using aberration and converts it into electrical energy again.
  • the generator attached to the shaft of the water wheel rotates to generate electricity.
  • the output of the generator is proportional to the product of the drop and the quantity. Therefore, it is important to configure such that a large drop can act on the aberration.
  • the tidal power generation method using the difference between tidal tides among the hydroelectric power generation schemes described above has a difficulty in selecting a place in that tidal tides use the difference between tidal tides. There is a problem that entails a huge construction cost.
  • This wave power generation is a device for converting the periodic vertical movement of the surface of the water surface and the forward and backward movement of water particles into mechanical rotational or axial movement through an energy conversion device, and then into electrical energy. It can be classified into various types according to the method of primary conversion of the kinetic energy of, but the representative floating body floating the water up and down or rotational movement by the movement of the blue, and the body type method of rotating the generator, and the action of blue.
  • a vibration order system that generates electricity by turning the turbine into an air flow generated through the nozzle when the air in the air chamber is compressed and expanded.
  • the above-described method has a problem in that power generation efficiency is lowered because power generation is not performed by using horizontal kinetic energy of waves. Therefore, the applicant of the present invention has come up with a method that can generate power using the direct wave energy of the wave.
  • the present invention has been proposed to solve the above problems, the technical object of the present invention is to provide a wave power generating device for generating power by directly acting the force generated by the wave to the rotary wing. do.
  • the present invention is to continue to generate power while the wave does not occur, and to provide a wave power generation device to use the horizontal kinetic energy and position kinetic energy of the wave.
  • the wave power generator of the present application includes a speed increaser and a generator, in the wave power generator installed on the buoyancy line, a cylindrical portion formed in the direction perpendicular to the blue on the buoyancy line And it comprises a guide plate for reaching the blue to the cylindrical portion, the outer surface of the cylindrical portion is formed with an opening to open a portion, the inside of the rotating shaft and the rotating blade configured to rotate about the rotating shaft
  • the guide plate portion is formed in the front of the direction of the blue wave is composed of a blue resistance plate to hinder the progress of the blue wave and the wave rising guide plate to guide the blue to the cylindrical portion of the buoyancy line.
  • the tip of the wave resistance plate is to be formed in an L-shape, one end of the rotary blade portion is to be formed as a gourd portion.
  • the wave power generation device of the present invention is installed on the opposite side of the direction of the blue wave of the cylindrical portion of the sea reservoir to store the seawater, and the seawater stored in the sea reservoir to flow into the cylindrical portion to rotate the rotary blades
  • a first inlet for forming a second inlet to enable the cylindrical portion, the sea inlet into the cylindrical portion between the opening of the cylindrical portion and the sea water reservoir, and the sea water to be introduced through the first inlet It comprises a guide part to guide.
  • the buoyancy line of the wave power generation device of the present invention is to be stored to a certain portion of the sea water, to be formed to be able to dive to a certain portion as needed.
  • the wave power generator according to the present invention has a technical advantage that the power generation efficiency is high in that it is to generate power by applying the horizontal kinetic energy and potential energy of the wave directly to the rotary wing.
  • the wave power generator according to the present invention has the technical advantage in that it is possible to continuously generate power using the seawater stored in the seawater reservoir while the wave does not strike.
  • FIG. 1 is a schematic diagram of a wave power generation apparatus according to the present application.
  • Figure 2 shows a side cross-sectional view of the wave power generator according to the present application. .
  • buoyancy line 2 gearbox
  • seawater reservoir 16 rotary blade
  • the wave power generator according to the present invention includes a speed increaser (2) and a generator (3), in the wave power generator installed on the buoyancy line (1), the direction perpendicular to the blue above the buoyancy line (1) Containing a cylindrical portion 11 and the guide plate to the blue to reach the cylindrical portion 11, wherein the outer surface of the cylindrical portion 11 forms an opening 7 is open part,
  • the interior is configured to include a rotary shaft 5 and a rotary blade portion 16 configured to rotate about the rotary shaft (5).
  • the guide plate portion of the wave power generating apparatus is formed on the front of the direction of the blue wave to resist the progress of the blue wave resistance plate 9 and the blue to the cylindrical portion 11 of the buoyancy line (1) It is composed of a wave rising guide plate (8) to induce to reach, so as to have a configuration that can effectively use the blue wave for power generation.
  • the tip of the wave resistance plate 9 of the wave power generator according to the present invention is formed in the L-shape is configured to effectively use the force of the wave.
  • the tip of the rotary blade portion 16 of the wave power generator according to the present invention is formed by the gourd portion 17, it is formed to effectively utilize the drop of sea water.
  • Cylindrical portion (11) of the wave power generation apparatus according to the present invention is installed on the opposite side of the direction in which blue waves push seawater reservoir 12, and the seawater stored in the seawater reservoir 12 to the cylindrical portion ( 11) a second inlet 14 is formed in the cylindrical portion 11 to allow the inlet to flow into the rotary blade 16.
  • the guide unit 19 for guiding the inflow through the first inlet 13 is installed.
  • the buoyancy line (1) of the wave power generation apparatus according to the present invention is characterized in that it is designed to be able to effectively use the wave power for power generation by being formed to be able to dive part of the sea water if necessary to store a certain portion. .
  • FIG. 1 and 2 shows a schematic diagram of the wave power generator according to the present invention, the wave power generator according to the present invention, including a speed increaser (2) and a generator (3) on the buoyancy line (1)
  • the buoyancy line (1) to the top of the cylindrical portion 11 in the direction perpendicular to the blue to install a guide plate that can guide the wave on the cylindrical portion (11).
  • a rotating shaft 5 is installed in the cylindrical portion 11, and a rotating blade 16 formed to rotate about the rotating shaft 5 is installed.
  • the rotary shaft 5 is supported by the rotary shaft bearing 20 provided at both ends, and the rotary shaft is fixedly installed by a separate support portion (4).
  • the rotary wing portion 16 formed as described above is formed with a gourd portion 17 having a gourd shape to enable smooth rotation by horizontal kinetic energy and potential energy of seawater.
  • the outer surface of the cylindrical portion 11 forms an opening 7 formed with a part of the open state so that the blue can directly rotate the rotary blade 16 provided in the cylindrical portion 11. do.
  • the gourd portion 17 of the rotary blade portion 16 is formed to protrude to the outside of the cylindrical portion 11 so that the horizontal kinetic energy due to blue wave directly It is configured to act on the wing 16.
  • the rotational force of the rotary shaft 5 is transmitted to the output shaft bevel gear by the fixed pulley 6 and the connecting belt 10, and then, The output shaft bevel gear is connected to the speed increaser 2 to increase the speed of rotation as required by the generator 3. Thereafter, the power increased in the speed increaser 2 is configured to generate power in the generator 3 shown in the drawing.
  • the specification of the present invention refers to the basic configuration for performing a wave power generation, since the corresponding component corresponds to a known technique, the detailed description thereof will be omitted.
  • the wave power generating apparatus is configured to include a guide plate to guide the wave on the cylindrical portion 11 in order to be able to generate power by using a direct force by the blue bar,
  • the guide plate portion is formed on the entire surface of the direction of travel of the blue to resist the progress of the blue resistance plate 9 and the blue portion of the upper portion of the buoyancy line (1) cylindrical portion 11 It consists of the wave rising guide plate 8 which leads to an upper surface, and is equipped with the structure which can utilize a blue wave effectively for power generation.
  • the tip of the blue resistance plate 9 is formed in the L-shape is configured to effectively use the force of the blue, additionally, the shape of the blue resistance plate 9 is formed in a wide U-shape to effectively blue It is formed in an inducible configuration.
  • the shape of the wave resistance plate 9 is not limited to the above shape, it can be formed in any shape as long as it can satisfy the technical features required by the present invention.
  • the cylindrical portion 11 of the wave power generation apparatus is to enable the rotation of the rotary blade portion 16 primarily by applying a direct force of the blue to the rotary blade portion 16.
  • the cylindrical portion 11 according to the present invention is made on one side of the surface of the cylindrical portion (11)
  • the first inlet 13 is formed, and the guide portion 19 is formed on the first inlet 13, so that the rotation blade 16 can be rotated using seawater that has been crossed by blue. Do it. That is, using the seawater introduced through the first inlet 13 to enable the rotation of the rotary blade 16.
  • the cylindrical portion 11 of the wave power generator according to the present invention is provided with a seawater reservoir 12 that can store seawater on the opposite side of the direction of the blue wave, the seawater stored in the seawater reservoir 12 is the cylinder A second inlet 14 is formed in the cylindrical portion 11 so as to flow into the portion 11 to enable the rotation of the rotary blade portion 16.
  • the wave power generation apparatus uses the potential energy of the seawater introduced through the second inlet 14 installed between the first inlet 13 and the seawater reservoir 12 formed in the cylindrical portion 11. It has the structure which makes electric power generation by enabling rotation of the rotary blade part 16 provided in the said cylindrical part 11.
  • the wave power generator according to the present invention not only makes use of the direct horizontal kinetic energy of blue waves for power generation, but also enables the rotation of the rotary blade unit 16 using potential energy caused by the height difference of the seawater.
  • the above-described configuration of the present invention has a technical advantage of maintaining continuous power generation in that the power generation using the seawater stored in the seawater reservoir 12 can be continuously performed even when the blue water is silent.
  • the buoyancy line (1) of the wave power generation apparatus is designed to be able to effectively use the wave power for power generation by being formed to be able to dive part of the sea water if necessary to store a certain portion thereof. It features.
  • the blue color exceeding the opening 7 of the cylindrical portion 11 enters the cylindrical portion 11 through the first inlet 13 by the guide portion 19, and the guide portion 19 is moved into the cylindrical portion 11.
  • the excess blue is stored in the seawater reservoir 12 provided on the side of the cylindrical portion 11. Therefore, the seawater is always introduced into the cylindrical portion 11 through the first inlet 13 and the second inlet 14, thereby enabling the rotation of the rotary blade 16.
  • the wave power generator according to the present invention has the technical characteristics in that it is formed to use both the direct horizontal kinetic energy of the wave and the potential energy of the seawater, and due to such technical characteristics, its efficiency is also significant It can be seen that the degree is increased.
  • the seawater having undergone the above process is discharged to the outside through the seawater outlet 15 provided in the lower portion of the cylindrical portion (11).
  • the rotary blade portion 16 is rotated, the fixing pulley 6 and the connecting belt 10 connected to the rotary shaft 5
  • the generator 3 is configured to generate power in the generator 3 through the speed increaser 2.
  • buoyancy line (1) of the present application is formed in a semi-submersible, specifically, is configured to be stored below the surface by the volume of the stored seawater as needed by storing a portion of the seawater.
  • the wave power generator according to the present invention has a technical advantage that is configured to properly utilize the horizontal kinetic energy and the potential energy of the blue to improve the power generation efficiency.

Abstract

A power generating apparatus using wave power of the present invention includes a gearbox and a generator and is installed on a buoyant vessel. The power generating apparatus using wave power comprises: a cylindrical part formed on the top of the buoyant vessel in a direction perpendicular to the moving direction of waves; and a guide plate which guides the waves to the cylindrical part. The cylindrical part with an opening to partially open to the exterior thereof comprises a rotation shaft and rotor blades thereinside, wherein the rotor blades rotate around the rotation shaft. The guide plate part includes: a wave blocking plate formed on a surface facing against the moving direction of the waves and blocking the movement of the waves; and a wave upward-guide plate guiding the waves to the cylinder part on the top of the buoyant vessel. Therefore, the present invention implements wave power generation using the horizontal kinetic energy of waves.

Description

[규칙 제26조에 의한 보정 23.07.2009]　파력발전장치[Revision 23.07.2009 by Rule 26] Wave Power Generator
본 고안은 파력발전장치에 관한 것으로, 특히 파랑에 의해 발생하는 힘을 직접적으로 회전날개에 작용시키고 그 힘을 이용하여 발전을 행하도록 한 파력발전장치에 관한 것이다.The present invention relates to a wave power generation device, and more particularly to a wave power generation device that acts directly on the rotor blades generated by the wave and to generate power by using the force.
일반적인 발전방법으로 수력발전, 화력발전, 원자력발전 등을 들 수 있는데, 이러한 발전방법들은 대규모의 발전설비가 필요하고, 화력발전의 경우 발전설비를 가동시키기 위해 엄청난 양의 석유 또는 석탄에너지가 필수적으로 공급되어야 함으로 석유, 석탄자원이 고갈되고 있는 현 시점에서는 많은 어려움이 예견되고 있으며, 공해도 큰 문제가 되고 있다. 또한, 원자력발전의 경우는 방사능 유출과 핵폐기물 처리가 심각한 문제점을 안고 있다. 따라서 이러한 일반적인 발전방법보다 저렴하고 안전하고 획기적인 발전방법이 요구되고 있다.Common power generation methods include hydroelectric power generation, thermal power generation, and nuclear power generation. These power generation methods require large-scale power generation facilities, and in the case of thermal power generation, huge amounts of oil or coal energy are required to operate power generation facilities. As the oil and coal resources are depleted due to supply, many difficulties are foreseen, and pollution is a big problem. In addition, in the case of nuclear power generation, radioactive leakage and nuclear waste treatment have serious problems. Therefore, a cheaper, safer and more breakthrough power generation method than the general power generation method is required.
한편, 석유나 석탄자원이 필요 없고 방사능이나 핵폐기물 문제가 없는 발전방법으로는 태양열발전, 파력발전, 조력발전, 풍력발전 등 다양하며, 이 가운데 조수간만의 차이에 따라 조수가 수평이동하는 힘을 이용한 조력발전과, 파랑에너지를 이용하여 발전을 행하는 파력발전이 수력을 이용한 수력발전의 형태로 대표적으로 사용되고 있다. On the other hand, there are various power generation methods that do not require oil or coal resources and do not have radioactive or nuclear waste problems such as solar power generation, wave power generation, tidal power generation, and wind power generation. Used tidal power generation and wave power generation using wave energy are typically used in the form of hydro power generation using hydropower.
상술한 바와 같은 수력발전은 하천 또는 호수 등에서 물이 갖는 위치에너지를 수차를 이용하여 기계에너지로 변환하고 이것을 다시 전기에너지로 변환하는 발전방식이다. 즉, 물이 떨어지는 힘으로 수차를 돌리면 수차의 축에 붙어 있는 발전기가 돌아가게 되어 전기를 발생하도록 하는 방식이다. 한편, 발전기의 출력은 낙차와 수량과의 곱에 비례하게 된다. 따라서, 수차에 큰 낙차가 작용할 수 있도록 구성하는 것이 중요하다.Hydroelectric power generation as described above is a power generation method that converts the potential energy of water in a river or lake to mechanical energy using aberration and converts it into electrical energy again. In other words, when the water wheel is turned by the force of falling water, the generator attached to the shaft of the water wheel rotates to generate electricity. On the other hand, the output of the generator is proportional to the product of the drop and the quantity. Therefore, it is important to configure such that a large drop can act on the aberration.
한편, 상술한 바와 같은 수력발전의 방식 중, 조수 간만의 차를 이용하는 조력발전방식은 조수 간만의 차를 이용하고 있다는 점에서, 장소 선정에 있어 난점이 있으며, 또한, 조력발전은 오랜 건설 기간과 막대한 건설비용이 수반된다는 문제점이 있다.On the other hand, the tidal power generation method using the difference between tidal tides among the hydroelectric power generation schemes described above has a difficulty in selecting a place in that tidal tides use the difference between tidal tides. There is a problem that entails a huge construction cost.
따라서, 바다에서 상시 생성 및 소멸되는 파도의 수평운동에너지를 변화를 이용하여 전력을 생산할 수 있는 파력발전이 그 대안으로 떠오르고 있다.Therefore, wave power generation that can generate electric power by using the horizontal kinetic energy of the waves constantly generated and extinguished in the sea has emerged as an alternative.
이러한 파력발전은 파도에 의한 수면의 주기적 상하 운동과 물입자의 전후 운동을 에너지 변환장치를 통하여 기계적인 회전 운동 또는 축방향 운동으로 변환시킨 후, 전기에너지로 변환시키는 장치로서, 파력발전 방식에는 파랑의 운동에너지를 1차 변환하는 방식에 따라 여러가지로 분류할 수 있으나, 대표적인 것으로 수면에 떠 있는 부체가 파랑의 운동에 의하여 상하 또는 회전 운동을 하도록 하여 발전기를 회전시키는 가동물체형 방식과, 파랑의 작용에 의하여 공기실 내의 수위가 변동함에 따라 공기실 내의 공기가 압축, 팽창될 때 노즐을 통하여 발생하는 공기흐름으로 터빈을 돌려 발전하는 진동 수주방식이 있다.This wave power generation is a device for converting the periodic vertical movement of the surface of the water surface and the forward and backward movement of water particles into mechanical rotational or axial movement through an energy conversion device, and then into electrical energy. It can be classified into various types according to the method of primary conversion of the kinetic energy of, but the representative floating body floating the water up and down or rotational movement by the movement of the blue, and the body type method of rotating the generator, and the action of blue By virtue of the fluctuations in the water level in the air chamber, there is a vibration order system that generates electricity by turning the turbine into an air flow generated through the nozzle when the air in the air chamber is compressed and expanded.
그러나, 상술한 바와 같은 방식은 파도의 직접적인 수평운동에너지를 사용하여 발전을 행하도록 한 것이 아니기 때문에 발전효율이 떨어진다는 문제점이 있다. 따라서, 본 고안의 출원인은 파도의 직접적인 파랑에너지를 이용하여 발전을 행할 수 있는 방법을 강구하게 되었다.However, the above-described method has a problem in that power generation efficiency is lowered because power generation is not performed by using horizontal kinetic energy of waves. Therefore, the applicant of the present invention has come up with a method that can generate power using the direct wave energy of the wave.
본 고안은 상술한 문제점을 해결하기 위해 제안된 것으로, 본 고안의 기술적 목적은 파랑에 의해 발생하는 힘을 직접적으로 회전날개에 작용시켜 그 힘을 이용하여 발전을 행하도록 한 파력발전장치를 제공하도록 한다.The present invention has been proposed to solve the above problems, the technical object of the present invention is to provide a wave power generating device for generating power by directly acting the force generated by the wave to the rotary wing. do.
또한, 본 고안은 파랑이 발생하지 않는 동안에도 계속적으로 발전을 행하도록 하며, 파랑의 수평운동에너지 및 위치운동에너지를 이용하도록 한 파력발전장치를 제공하도록 한다.In addition, the present invention is to continue to generate power while the wave does not occur, and to provide a wave power generation device to use the horizontal kinetic energy and position kinetic energy of the wave.
상술한 바와 같은 문제를 해소하기 위해, 본원고안의 파력발전장치는 증속기와 발전기를 포함하며, 부력선 상에 설치되는 파력발전장치에 있어서, 상기 부력선 상부에 파랑에 수직하는 방향으로 형성된 원통부와 상기 파랑을 원통부까지 이르도록 하는 유도판부를 포함하여 구성되고, 상기 원통부의 외면은 일부를 개방하도록 하는 개방구가 형성되며, 그 내부는 회전축과 상기 회전축을 중심으로 회전하도록 구성된 회전날개부를 포함하여 구성되며, 상기 유도판부는 파랑의 진행방향 전면에 형성되어 파랑의 진행을 방해하도록 하는 파랑저항판과 상기 파랑을 부력선 상부의 원통부까지 이르도록 유도하는 파랑상승유도판으로 구성한다. 또한, 상기 파랑저항판의 선단은 L자형으로 형성하도록 하고, 상기 회전날개부의 일단은 바가지부로 형성하도록 한다.In order to solve the problems as described above, the wave power generator of the present application includes a speed increaser and a generator, in the wave power generator installed on the buoyancy line, a cylindrical portion formed in the direction perpendicular to the blue on the buoyancy line And it comprises a guide plate for reaching the blue to the cylindrical portion, the outer surface of the cylindrical portion is formed with an opening to open a portion, the inside of the rotating shaft and the rotating blade configured to rotate about the rotating shaft It is configured to include, the guide plate portion is formed in the front of the direction of the blue wave is composed of a blue resistance plate to hinder the progress of the blue wave and the wave rising guide plate to guide the blue to the cylindrical portion of the buoyancy line. In addition, the tip of the wave resistance plate is to be formed in an L-shape, one end of the rotary blade portion is to be formed as a gourd portion.
또한, 본 고안의 파력발전장치는 상기 원통부의 파랑이 밀려오는 방향의 반대측에 해수를 저장할 수 있는 해수저수조를 설치하고, 상기 해수저수조에 저장된 해수를 상기 원통부 내에 유입하도록 하여 상기 회전날개부의 회전을 가능하도록 하는 제2유입구를 상기 원통부에 형성하도록 하며, 상기 원통부의 개방구와 해수저수조 사이에 해수를 상기 원통부 내로 유입하도록 하는 제1유입구와, 상기 해수를 상기 제1유입구를 통해 유입하도록 가이드하는 가이드부를 포함하여 구성한다. In addition, the wave power generation device of the present invention is installed on the opposite side of the direction of the blue wave of the cylindrical portion of the sea reservoir to store the seawater, and the seawater stored in the sea reservoir to flow into the cylindrical portion to rotate the rotary blades A first inlet for forming a second inlet to enable the cylindrical portion, the sea inlet into the cylindrical portion between the opening of the cylindrical portion and the sea water reservoir, and the sea water to be introduced through the first inlet It comprises a guide part to guide.
또한, 본 고안의 파력발전장치의 부력선은 해수를 일정부분 저장하도록 하여, 필요에 의해 일정부분 잠수가 가능하도록 형성하도록 한다. In addition, the buoyancy line of the wave power generation device of the present invention is to be stored to a certain portion of the sea water, to be formed to be able to dive to a certain portion as needed.
상술한 본 고안의 목적은 이 기술분야에서 숙련된 당업자에 의해, 첨부된 도면을 참조하여 후술되는 본 고안의 바람직한 실시 예로부터 더욱 명확해질 것이다.The object of the present invention described above will be more apparent from the preferred embodiments of the present invention described below with reference to the accompanying drawings, by those skilled in the art.
상술한 바와 같이, 본 고안에 따른 파력발전장치는 파도의 수평운동에너지와 위치에너지를 직접적으로 회전날개에 적용하도록 하여 발전을 행하도록 하고 있다는 점에서, 발전효율이 높다는 기술적 장점이 있다.As described above, the wave power generator according to the present invention has a technical advantage that the power generation efficiency is high in that it is to generate power by applying the horizontal kinetic energy and potential energy of the wave directly to the rotary wing.
또한, 본 고안에 따른 파력발전장치는 파도가 치지 않는 동안에도 해수저수조에 저장된 해수를 사용하여 계속적으로 발전을 행할 수 있도록 하고 있다는 점에서 그 기술적 장점이 있다.In addition, the wave power generator according to the present invention has the technical advantage in that it is possible to continuously generate power using the seawater stored in the seawater reservoir while the wave does not strike.
이상에서의 서술은 특정의 실시 예와 관련한 것으로, 청구범위에 의해 나타난 고안의 사상 및 영역으로부터 벗어나지 않는 한도 내에서 다양한 개조 및 변화가 가능하다는 것을 당 업계에서 통상의 지식을 가진 자라면 누구나 쉽게 알 수 있을 것이다.The foregoing description relates to specific embodiments and can be easily understood by those skilled in the art that various modifications and changes can be made without departing from the spirit and scope of the invention as indicated by the claims. Could be.
도 1은 본원고안에 따른 파력발전장치의 개략도이다. 1 is a schematic diagram of a wave power generation apparatus according to the present application.
도 2는 본원고안에 따른 파력발전장치의 측단면도를 도시한다. . Figure 2 shows a side cross-sectional view of the wave power generator according to the present application. .
*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
1 : 부력선 2 : 증속기 1: buoyancy line 2: gearbox
3 : 발전기 5 : 회전축3: generator 5: rotating shaft
7 : 개방구 8 : 파랑상승유도판7: opening 8: blue rising guide plate
9 : 파랑저항판 11 : 원통부9: blue resistance plate 11: cylindrical portion
12 : 해수저수조 16 : 회전날개부12: seawater reservoir 16: rotary blade
17 : 바가지부 19 : 가이드부17: gourd part 19: guide part
이하, 첨부되는 도 1 내지 도 2를 참고하여 본 고안을 설명하면 다음과 같다.Hereinafter, the present invention with reference to the accompanying Figures 1 to 2 as follows.
본 고안에 따른 파력발전장치는 증속기(2)와 발전기(3)를 포함하며, 부력선(1) 상에 설치되는 파력발전장치에 있어서, 상기 부력선(1) 상부에 파랑에 수직하는 방향으로 형성된 원통부(11)와 상기 파랑을 원통부(11)까지 이르도록 하는 유도판부를 포함하여 구성하되, 상기 원통부(11)의 외면은 일부가 개방된 개방구(7)를 형성하고, 그 내부는 회전축(5)과 상기 회전축(5)을 중심으로 회전하도록 구성된 회전날개부(16)를 포함하여 구성하도록 한다.The wave power generator according to the present invention includes a speed increaser (2) and a generator (3), in the wave power generator installed on the buoyancy line (1), the direction perpendicular to the blue above the buoyancy line (1) Containing a cylindrical portion 11 and the guide plate to the blue to reach the cylindrical portion 11, wherein the outer surface of the cylindrical portion 11 forms an opening 7 is open part, The interior is configured to include a rotary shaft 5 and a rotary blade portion 16 configured to rotate about the rotary shaft (5).
본 고안에 따른 파력발전장치의 상기 유도판부는 파랑의 진행방향 전면에 형성되어 파랑의 진행을 방해하도록 하는 파랑저항판(9)과 상기 파랑을 부력선(1) 상부의 원통부(11)까지 이르도록 유도하는 파랑상승유도판(8)으로 구성되어, 파랑을 효과적으로 발전에 이용할 수 있도록 하는 구성을 구비하도록 한다.The guide plate portion of the wave power generating apparatus according to the present invention is formed on the front of the direction of the blue wave to resist the progress of the blue wave resistance plate 9 and the blue to the cylindrical portion 11 of the buoyancy line (1) It is composed of a wave rising guide plate (8) to induce to reach, so as to have a configuration that can effectively use the blue wave for power generation.
본 고안에 따른 파력발전장치의 상기 파랑저항판(9)의 선단은 L자형으로 형성되어 파랑의 힘을 효과적으로 이용할 수 있도록 구성되어 있다.The tip of the wave resistance plate 9 of the wave power generator according to the present invention is formed in the L-shape is configured to effectively use the force of the wave.
본 고안에 따른 파력발전장치의 회전날개부(16)의 선단은 바가지부(17)로 형성되어, 효과적으로 해수의 낙차를 이용할 수 있도록 형성되어 있다.The tip of the rotary blade portion 16 of the wave power generator according to the present invention is formed by the gourd portion 17, it is formed to effectively utilize the drop of sea water.
본 고안에 따른 파력발전장치의 원통부(11)에는 파랑이 밀려오는 방향의 반대측에 해수를 저장할 수 있는 해수저수조(12)를 설치하고, 상기 해수저수조(12)에 저장된 해수를 상기 원통부(11) 내에 유입하도록 하여 상기 회전날개부(16)의 회전을 가능하도록 하는 제2유입구(14)를 상기 원통부(11)에 형성하도록 한다.Cylindrical portion (11) of the wave power generation apparatus according to the present invention is installed on the opposite side of the direction in which blue waves push seawater reservoir 12, and the seawater stored in the seawater reservoir 12 to the cylindrical portion ( 11) a second inlet 14 is formed in the cylindrical portion 11 to allow the inlet to flow into the rotary blade 16.
본 고안에 따른 파력발전장치의 원통부(11)의 개방구(7)와 해수저수조(12) 사이에는 해수를 상기 원통부(11) 내로 유입하도록 하는 제1유입구(13)와, 상기 해수를 상기 제1유입구(13)를 통해 유입하도록 가이드하는 가이드부(19)가 설치된 것을 특징으로 한다.Between the opening 7 of the cylindrical portion 11 and the seawater reservoir 12 of the wave power generator according to the present invention and the first inlet 13 for introducing seawater into the cylindrical portion 11, and the seawater The guide unit 19 for guiding the inflow through the first inlet 13 is installed.
본 고안에 따른 파력발전장치의 부력선(1)은 해수를 일정부분 저장하도록 하여, 필요에 의해 일정부분 잠수가 가능하도록 형성되는 것에 의해 효과적으로 파력을 발전에 이용할 수 있는 구성으로 설계된 것을 특징으로 한다.The buoyancy line (1) of the wave power generation apparatus according to the present invention is characterized in that it is designed to be able to effectively use the wave power for power generation by being formed to be able to dive part of the sea water if necessary to store a certain portion. .
이하, 첨부된 도면을 참고하여 본 고안에 따른 파력발전장치의 구체적인 구성을 살펴보도록 한다.Hereinafter, with reference to the accompanying drawings to look at the specific configuration of the wave power generator according to the present invention.
도 1 및 도 2에는 본 고안에 따른 파력발전장치의 개략도가 도시되어 있는 바, 본 고안에 따른 파력발전장치는 부력선(1) 상에, 증속기(2)와 발전기(3)를 포함하여 설계하고, 특히 부력선(1) 상부에 파랑에 수직하는 방향으로 원통부(11)와 상기 원통부(11) 상으로 파랑을 유도할 수 있는 유도판부를 설치하도록 한다.1 and 2 shows a schematic diagram of the wave power generator according to the present invention, the wave power generator according to the present invention, including a speed increaser (2) and a generator (3) on the buoyancy line (1) In particular, the buoyancy line (1) to the top of the cylindrical portion 11 in the direction perpendicular to the blue to install a guide plate that can guide the wave on the cylindrical portion (11).
먼저, 상기 원통부(11) 내에는 도 2에 도시된 바와 같이, 회전축(5)이 설치되고, 상기 회전축(5)을 중심으로 회전하도록 형성된 회전날개부(16)가 설치된다. 여기서, 상기 회전축(5)은 양 단에 설치된 회전축 베어링(20)에 의해 지지되고 있으며, 상기 회전축은 별도의 지지부(4)에 의해 고정설치되어 있다. 이렇게 형성된 상기 회전날개부(16)는 그 끝단이 바가지 형상의 바가지부(17)로 형성되어 해수의 수평운동에너지 및 위치에너지에 의한 원활한 회전을 가능하도록 한다. 그리고, 상기 원통부(11)의 외부 표면은 일부가 개방된 상태로 형성된 개방구(7)를 형성하여 파랑이 직접적으로 상기 원통부(11) 내에 마련된 회전날개부(16)를 회전할 수 있도록 한다. 한편, 상기 도면에 도시되어 있는 바와 같이, 상기 회전날개부(16)의 바가지부(17)는 상기 원통부(11)의 외부로 돌출하도록 형성되어 있어 파랑에 의한 수평운동에너지가 직접적으로 상기 회전날개부(16)에 작용할 수 있도록 구성된다.First, as shown in FIG. 2, a rotating shaft 5 is installed in the cylindrical portion 11, and a rotating blade 16 formed to rotate about the rotating shaft 5 is installed. Here, the rotary shaft 5 is supported by the rotary shaft bearing 20 provided at both ends, and the rotary shaft is fixedly installed by a separate support portion (4). The rotary wing portion 16 formed as described above is formed with a gourd portion 17 having a gourd shape to enable smooth rotation by horizontal kinetic energy and potential energy of seawater. In addition, the outer surface of the cylindrical portion 11 forms an opening 7 formed with a part of the open state so that the blue can directly rotate the rotary blade 16 provided in the cylindrical portion 11. do. On the other hand, as shown in the figure, the gourd portion 17 of the rotary blade portion 16 is formed to protrude to the outside of the cylindrical portion 11 so that the horizontal kinetic energy due to blue wave directly It is configured to act on the wing 16.
한편, 본원고안에 따른 파력발전장치는 상기 도 1에 도시되어 있는 바와 같이, 회전축(5)의 회전력은 고정풀리(6)와 연결벨트(10)에 의해 출력축 베벨기어로 전달되며, 그 후, 상기 출력축 베벨기어는 증속기(2)에 연결되어 발전기(3)가 필요로 하는 만큼 회전을 증속하도록 한다. 그 후, 상기 증속기(2)에서 증속된 동력은 상기 도면에 도시되어 있는 발전기(3)에서 발전을 행하도록 구성되어 있다. 본 고안의 명세서에서는 파력발전을 행하기 위한 기본적인 구성에 대하여 언급하고 있으나, 이에 해당하는 구성부분은 이미 공지된 기술에 해당한다는 점에서, 본 고안의 명세서에서는 그 자세한 설명은 생략하기로 한다.On the other hand, in the wave power generator according to the present application as shown in Figure 1, the rotational force of the rotary shaft 5 is transmitted to the output shaft bevel gear by the fixed pulley 6 and the connecting belt 10, and then, The output shaft bevel gear is connected to the speed increaser 2 to increase the speed of rotation as required by the generator 3. Thereafter, the power increased in the speed increaser 2 is configured to generate power in the generator 3 shown in the drawing. In the specification of the present invention refers to the basic configuration for performing a wave power generation, since the corresponding component corresponds to a known technique, the detailed description thereof will be omitted.
또한, 본 고안에 따른 파력발전장치는 파랑에 의한 직접적인 힘을 사용하여 발전을 행할 수 있도록 하기 위해, 파랑을 원통부(11) 상으로 유도할 수 있도록 하는 유도판부를 포함하여 구성되어 있는 바, 상기 도면에 도시되어 있는 바와 같이, 상기 유도판부는 파랑의 진행방향 전면에 형성되어 파랑의 진행을 방해하도록 하는 파랑저항판(9)과 상기 파랑을 부력선(1) 상부의 원통부(11) 상면까지 이르도록 유도하는 파랑상승유도판(8)으로 구성되어, 파랑을 효과적으로 발전에 이용할 수 있도록 하는 구성을 구비하고 있다. 또한, 상기 파랑저항판(9)의 선단은 L자형으로 형성되어 파랑의 힘을 효과적으로 이용할 수 있도록 구성되어 있으며, 추가적으로 상기 파랑저항판(9)의 형상은 넓은 U자 형태로 형성되어 파랑을 효과적으로 유도할 수 있는 구성으로 형성된다. 한편, 상기 파랑저항판(9)의 형상은 상기 형상으로 한정되는 것은 아니고, 본 고안에서 요구하는 기술적 특징을 만족할 수 있으면 그 어떤 형상으로 형성되는 것이 가능하다.In addition, the wave power generating apparatus according to the present invention is configured to include a guide plate to guide the wave on the cylindrical portion 11 in order to be able to generate power by using a direct force by the blue bar, As shown in the figure, the guide plate portion is formed on the entire surface of the direction of travel of the blue to resist the progress of the blue resistance plate 9 and the blue portion of the upper portion of the buoyancy line (1) cylindrical portion 11 It consists of the wave rising guide plate 8 which leads to an upper surface, and is equipped with the structure which can utilize a blue wave effectively for power generation. In addition, the tip of the blue resistance plate 9 is formed in the L-shape is configured to effectively use the force of the blue, additionally, the shape of the blue resistance plate 9 is formed in a wide U-shape to effectively blue It is formed in an inducible configuration. On the other hand, the shape of the wave resistance plate 9 is not limited to the above shape, it can be formed in any shape as long as it can satisfy the technical features required by the present invention.
도면을 참고하여 본 고안에 따른 파력발전장치의 원통부(11)의 보다 구체적인 구성을 살펴보면 다음과 같다.With reference to the drawings look at a more specific configuration of the cylindrical portion 11 of the wave power generator according to the present invention.
상기 설명한 바와 같이, 본 고안에 따른 파력발전장치의 원통부(11)는 파랑의 직접적인 힘을 회전날개부(16)에 작용하도록 하여 1차적으로 상기 회전날개부(16)의 회전을 가능하도록 한다. 그리고, 다시 해수의 위치에너지를 사용하여 상기 회전날개부(16)의 회전을 가능하도록 하고 있는 바, 구체적으로, 본 고안에 따른 원통부(11)는 상기 원통부(11) 표면의 일측에 제1유입구(13)를 형성하고, 상기 제1유입구(13) 상에 가이드부(19)를 형성하도록 하는 것에 의해, 파랑에 의해 넘어온 해수를 사용하여 상기 회전날개부(16)의 회전을 가능하게 하도록 한다. 즉, 상기 제1유입구(13)를 통해 유입되는 해수를 사용하여 상기 회전날개부(16)의 회전을 가능하도록 한다.As described above, the cylindrical portion 11 of the wave power generation apparatus according to the present invention is to enable the rotation of the rotary blade portion 16 primarily by applying a direct force of the blue to the rotary blade portion 16. . And, by using the potential energy of the seawater again to enable the rotation of the rotary blade 16, specifically, the cylindrical portion 11 according to the present invention is made on one side of the surface of the cylindrical portion (11) The first inlet 13 is formed, and the guide portion 19 is formed on the first inlet 13, so that the rotation blade 16 can be rotated using seawater that has been crossed by blue. Do it. That is, using the seawater introduced through the first inlet 13 to enable the rotation of the rotary blade 16.
또한, 본 고안에 따른 파력발전장치의 원통부(11)에는 파랑이 밀려오는 방향의 반대측에 해수를 저장할 수 있는 해수저수조(12)를 설치하고, 상기 해수저수조(12)에 저장된 해수를 상기 원통부(11) 내에 유입하도록 하여 상기 회전날개부(16)의 회전을 가능하도록 하는 제2유입구(14)를 상기 원통부(11)에 형성하도록 한다.In addition, the cylindrical portion 11 of the wave power generator according to the present invention is provided with a seawater reservoir 12 that can store seawater on the opposite side of the direction of the blue wave, the seawater stored in the seawater reservoir 12 is the cylinder A second inlet 14 is formed in the cylindrical portion 11 so as to flow into the portion 11 to enable the rotation of the rotary blade portion 16.
즉, 본 고안에 따른 파력발전장치는 원통부(11) 내에 형성된 제1유입구(13)와 해수저수조(12)와의 사이에 설치된 제2유입구(14)를 통하여 유입되는 해수의 위치에너지를 사용하여 상기 원통부(11) 내에 설치된 회전날개부(16)의 회전을 가능하도록 하여 발전을 행하도록 하는 구성을 가지고 있다. 이처럼, 본 고안에 따른 파력발전장치는 파랑의 직접적인 수평운동에너지를 발전에 이용하도록 할 뿐 아니라, 해수의 높이차에 의한 위치에너지를 사용하여 회전날개부(16)의 회전을 가능하도록 하고 있다는 점에, 그 기술적 장점이 있다 할 것이다. 추가적으로, 본 고안의 상술한 바와 같은 구성은 파랑이 잠잠한 경우에 있어서도 상기 해수저수조(12)에 저장된 해수를 이용한 발전을 계속적으로 행할 수 있다는 점에서, 지속적인 발전을 유지할 수 있다는 기술적 장점이 있다.That is, the wave power generation apparatus according to the present invention uses the potential energy of the seawater introduced through the second inlet 14 installed between the first inlet 13 and the seawater reservoir 12 formed in the cylindrical portion 11. It has the structure which makes electric power generation by enabling rotation of the rotary blade part 16 provided in the said cylindrical part 11. As described above, the wave power generator according to the present invention not only makes use of the direct horizontal kinetic energy of blue waves for power generation, but also enables the rotation of the rotary blade unit 16 using potential energy caused by the height difference of the seawater. In that, there are technical advantages. In addition, the above-described configuration of the present invention has a technical advantage of maintaining continuous power generation in that the power generation using the seawater stored in the seawater reservoir 12 can be continuously performed even when the blue water is silent.
한편, 본 고안에 따른 파력발전장치의 부력선(1)은 해수를 일정부분 저장하도록 하여, 필요에 의해 일정부분 잠수가 가능하도록 형성되는 것에 의해 효과적으로 파력을 발전에 이용할 수 있는 구성으로 설계된 것을 그 특징으로 한다.On the other hand, the buoyancy line (1) of the wave power generation apparatus according to the present invention is designed to be able to effectively use the wave power for power generation by being formed to be able to dive part of the sea water if necessary to store a certain portion thereof. It features.
상술한 바와 같은 구성을 갖는 파력발전장치의 구체적인 동작을 상기 도면을 참고하여 설명하면 다음과 같다.The detailed operation of the wave power generator having the configuration as described above will be described with reference to the drawings.
파도에 의한 파랑이 부력선(1) 상으로 다가오면 파랑은 직접적으로 상기 파랑저항판(9)에 부딪치게 되고, 상기 파랑저항판(9)에 부딪친 파랑은 파랑상승유도판(9)에 의해 원통부(11) 상으로 상승하게 된다. 이렇게 상승된 파랑의 수평운동에너지는 직접적으로 상기 원통부(11)의 개방구(7)를 통해 상기 회전날개부(16)의 바가지부(17)에 영향을 미쳐 상기 회전날개부(16)가 회전을 행할 수 있도록 한다.When the blue waves due to the wave approaches the buoyancy line (1), the blue waves directly hit the blue resistance plate (9), the blue waves hit the blue resistance plate (9) by the blue rising plate (9) It rises on the part 11. The horizontal kinetic energy of the raised blue waves directly affects the gourd portion 17 of the rotary blade portion 16 through the opening 7 of the cylindrical portion 11 so that the rotary blade portion 16 Allow rotation.
그 후, 상기 원통부(11)의 개방구(7)를 넘어서는 파랑은 가이드부(19)에 의해 제1유입구(13)를 통하여 원통부(11) 내로 들어가게 되며, 상기 가이드부(19)를 넘는 파랑은 상기 원통부(11)의 측면에 설치된 해수저수조(12)에 저장되어진다. 따라서, 제1유입구(13) 및 제2유입구(14)를 통하여 항상 해수가 원통부(11) 내로 유입되어 지는 것에 의해, 상기 회전날개부(16)의 회전을 가능하도록 한다.Thereafter, the blue color exceeding the opening 7 of the cylindrical portion 11 enters the cylindrical portion 11 through the first inlet 13 by the guide portion 19, and the guide portion 19 is moved into the cylindrical portion 11. The excess blue is stored in the seawater reservoir 12 provided on the side of the cylindrical portion 11. Therefore, the seawater is always introduced into the cylindrical portion 11 through the first inlet 13 and the second inlet 14, thereby enabling the rotation of the rotary blade 16.
상술한 바와 같이, 본 고안에 따른 파력발전장치는 파랑의 직접적인 수평운동에너지 및 해수의 위치에너지를 모두 사용할 수 있도록 형성되어 있다는 점에서, 그 기술적 특징이 있으며, 이러한 기술적 특징으로 인하여 그 효율 역시 상당한 정도로 높아지게 됨을 알 수 있다. 상술한 바와 같은 과정을 거친 해수는 상기 원통부(11) 하부에 마련된 해수출구(15)를 통하여 외부로 배출되어진다.As described above, the wave power generator according to the present invention has the technical characteristics in that it is formed to use both the direct horizontal kinetic energy of the wave and the potential energy of the seawater, and due to such technical characteristics, its efficiency is also significant It can be seen that the degree is increased. The seawater having undergone the above process is discharged to the outside through the seawater outlet 15 provided in the lower portion of the cylindrical portion (11).
한편, 상술한 바와 같은 동작에 의해 회전하게 되는 회전날개부(16)의 동작에 의해 회전축(5)은 회전하게 되고, 상기 회전축(5)에 연결된 고정풀리(6)와 연결벨트(10)에 의해 증속기(2)를 통하여 발전기(3)에서 발전을 행하도록 구성된다.On the other hand, by the operation of the rotary blade portion 16 to be rotated by the operation as described above, the rotary shaft 5 is rotated, the fixing pulley 6 and the connecting belt 10 connected to the rotary shaft 5 The generator 3 is configured to generate power in the generator 3 through the speed increaser 2.
또한, 본원고안의 부력선(1)은 반잠수식으로 형성되어 있는 바, 구체적으로, 해수를 일정부분 저장하여 필요에 따라 상기 저장된 해수의 부피만큼 수면아래로 내려갈 수 있도록 구성되어 있다.In addition, the buoyancy line (1) of the present application is formed in a semi-submersible, specifically, is configured to be stored below the surface by the volume of the stored seawater as needed by storing a portion of the seawater.
상술한 바와 같이, 본 고안에 따른 파력발전장치는 파랑의 수평운동에너지와 위치에너지를 적절히 활용할 수 있도록 구성되어 발전효율을 향상시키고 있다는 기술적 장점이 있다.As described above, the wave power generator according to the present invention has a technical advantage that is configured to properly utilize the horizontal kinetic energy and the potential energy of the blue to improve the power generation efficiency.

Claims (6)

  1. 증속기(2)와 발전기(3)를 포함하며, 부력선(1) 상에 설치되는 파력발전장치에 있어서,In the wave power generator including a speed increaser (2) and a generator (3), which is installed on the buoyancy line (1),
    상기 부력선(1) 상부에 파랑에 수직하는 방향으로 형성된 원통부(11)와 상기 파랑을 원통부(11)까지 이르도록 하는 유도판부를 포함하여 구성되고, 상기 원통부(11)의 외면은 일부를 개방하도록 하는 개방구(7)가 형성되며, 그 내부는 회전축(5)과 상기 회전축(5)을 중심으로 회전하도록 구성된 회전날개부(16)를 포함하여 형성되되,The cylindrical portion 11 formed in the direction perpendicular to the blue on the buoyancy line (1) and the guide plate for reaching the blue to the cylindrical portion 11 is configured, the outer surface of the cylindrical portion 11 An opening 7 is formed to open a portion, and an inside thereof is formed to include a rotary shaft 5 and a rotary blade portion 16 configured to rotate about the rotary shaft 5.
    상기 원통부(11)의 파랑이 밀려오는 방향의 반대측에 해수를 저장할 수 있는 해수저수조(12)를 설치하고, 상기 해수저수조(12)에 저장된 해수를 상기 원통부(11) 내에 유입하도록 하여 상기 회전날개부(16)의 회전을 가능하도록 하는 제2유입구(14)를 상기 원통부(11)에 형성하도록 한 것을 특징으로 하는 파력발전장치.Installing a seawater reservoir 12 to store the seawater on the opposite side of the direction of the blue wave of the cylindrical portion 11, the seawater stored in the seawater reservoir 12 to be introduced into the cylindrical portion 11 Wave power generation apparatus characterized in that to form a second inlet (14) in the cylindrical portion (11) to enable the rotation of the rotary blade (16).
  2. 제1항에 있어서,The method of claim 1,
    상기 유도판부는 파랑의 진행방향 전면에 형성되어 파랑의 진행을 방해하도록 하는 파랑저항판(9)과 상기 파랑을 부력선(1) 상부의 원통부(11)까지 이르도록 유도하는 파랑상승유도판(8)으로 구성되는 것을 특징으로 하는 파력발전장치.The guide plate portion is formed on the entire surface of the traveling direction of the blue wave resistance plate (9) to hinder the progress of the blue wave and the wave rising guide plate to guide the blue to the cylindrical portion (11) above the buoyancy line (1) A wave power generator, characterized in that consisting of (8).
  3. 제2항에 있어서,The method of claim 2,
    상기 파랑저항판(9)의 선단은 L자형으로 형성되는 것을 특징으로 하는 파력발전장치.A wave power generator, characterized in that the tip of the wave resistance plate 9 is formed in an L shape.
  4. 제1항에 있어서, The method of claim 1,
    상기 회전날개부(16)의 일단은 바가지부(17)로 형성된 것을 특징으로 하는 파력발전장치.One end of the rotary blade portion 16 is a wave power generation device, characterized in that formed by the gourd portion (17).
  5. 제1항에 있어서,The method of claim 1,
    상기 원통부(11)의 개방구(7)와 해수저수조(12) 사이에 해수를 상기 원통부(11) 내로 유입하도록 하는 제1유입구(13)와, 상기 해수를 상기 제1유입구(13)를 통해 유입하도록 가이드하는 가이드부(19)를 포함하여 구성한 것을 특징으로 하는 파력발전장치.A first inlet 13 for introducing seawater into the cylindrical portion 11 between the opening 7 of the cylindrical portion 11 and the seawater reservoir 12; and the first inlet 13 of the seawater. Wave power generation apparatus comprising a guide unit 19 for guiding the flow through.
  6. 제1항에 있어서,The method of claim 1,
    상기 부력선(1)은 해수를 일정부분 저장하도록 하여, 필요에 의해 일정부분 잠수가 가능하도록 형성된 것을 특징으로 하는 파력발전장치.The buoyancy line (1) is to store a portion of the sea water, wave power generation apparatus, characterized in that it is formed to be able to dive in part if necessary.
PCT/KR2009/003638 2008-12-22 2009-07-03 Power generating apparatus using wave power WO2010074381A1 (en)

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KR2020080016933U KR200445087Y1 (en) 2008-12-22 2008-12-22 Wave activied power device

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104201971A (en) * 2014-08-28 2014-12-10 山东科技大学 Ocean wave energy and solar energy integrated power generation device and working method as well as application thereof
CN106103978A (en) * 2014-01-02 2016-11-09 上龙能源有限公司 Fluid power system
CN113250894A (en) * 2021-06-23 2021-08-13 车禹豪 Sea wave power generation device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101249338B1 (en) * 2010-12-17 2013-04-01 허종만 Natural ventilation apparatus for window
KR101619820B1 (en) * 2015-07-13 2016-05-12 주식회사 서준 Energy Generating Device Using Rotating Pendulum

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5093515U (en) * 1973-12-28 1975-08-06
JPS5744775A (en) * 1980-08-28 1982-03-13 Yoshio Miyamoto Wave power generater
JP2001172950A (en) * 1999-12-20 2001-06-26 Minoru Kamiya Ocean base power plant
JP2004316618A (en) * 2003-04-16 2004-11-11 Minoru Kamiya Twin turbine for marine power generation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5093515U (en) * 1973-12-28 1975-08-06
JPS5744775A (en) * 1980-08-28 1982-03-13 Yoshio Miyamoto Wave power generater
JP2001172950A (en) * 1999-12-20 2001-06-26 Minoru Kamiya Ocean base power plant
JP2004316618A (en) * 2003-04-16 2004-11-11 Minoru Kamiya Twin turbine for marine power generation

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106103978A (en) * 2014-01-02 2016-11-09 上龙能源有限公司 Fluid power system
JP2017501344A (en) * 2014-01-02 2017-01-12 プリオソー エナジー リミティド Fluid dynamics system
CN104201971A (en) * 2014-08-28 2014-12-10 山东科技大学 Ocean wave energy and solar energy integrated power generation device and working method as well as application thereof
CN113250894A (en) * 2021-06-23 2021-08-13 车禹豪 Sea wave power generation device

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