KR20100126866A - Wave-force power generation equipment for steel slabs a sticking of electromagnetic induction power generation - Google Patents

Wave-force power generation equipment for steel slabs a sticking of electromagnetic induction power generation Download PDF

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KR20100126866A
KR20100126866A KR1020090045253A KR20090045253A KR20100126866A KR 20100126866 A KR20100126866 A KR 20100126866A KR 1020090045253 A KR1020090045253 A KR 1020090045253A KR 20090045253 A KR20090045253 A KR 20090045253A KR 20100126866 A KR20100126866 A KR 20100126866A
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South Korea
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electromagnetic induction
steel plate
floating body
generator
power generation
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KR1020090045253A
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Korean (ko)
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박시현
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박시현
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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
    • F03B13/1815—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 an up-and-down movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/02—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by wind motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
    • B63B2035/4433—Floating structures carrying electric power plants
    • B63B2035/4466—Floating structures carrying electric power plants for converting water energy into electric energy, e.g. from tidal flows, waves or currents
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2220/00—Application
    • F05B2220/30—Application in turbines
    • F05B2220/32—Application in turbines in water turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/93—Mounting on supporting structures or systems on a structure floating on a liquid surface
    • 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

Abstract

PURPOSE: A wave power generator comprising an electromagnetic induction generator on a steel plate is provided to convert the wave energy to the electric energy since power generating is made due to the fluctuating of the steel plate by the movement of a floating member and the electromagnetic induction due to that. CONSTITUTION: A wave power generator comprising an electromagnetic induction generator on a steel plate comprises a floating member(110), a plurality of steel plates(120) and an electromagnetic induction generator(10). The floating member comprises a space. The steel plates are located on the upper parts of left and right sides around the floating member. The steel plates receive fluctuating movement and thus significantly move up and down. The steel plates have high elasticity. The electromagnetic induction generator is attached to the steel-board tail. For the electromagnetic induction generator, a cylindrical magnetic body, which is installed in the space, rotates to the left and the right due to the slope according to the vertical movement of the steel plate. Coils are wound on the insides of the upper wall and the lower wall of the electromagnetic induction generator to generate power by the electromagnetic induction.

Description

철강판에 전자유도 발전장치를 부착한 파력발전장치{wave-force power generation equipment for steel slabs a sticking of electromagnetic induction power generation}Wave-force power generation equipment for steel slabs a sticking of electromagnetic induction power generation}

본 발명은 해상에 띄워지는 부유체와; 상기 부유체를 중심으로 좌, 우 양 상측에 연장되도록 구성되는 철강판과, 상기 철강판 미부에 부착된 전자유도 발전장치를 이용한 파력발전장치에 관한 것으로서, 상세하게는 파력에 의해 요동 운동을 하는 부유체와; 상기 부유체로부터 좌, 우 양 상측에 연장되도록 구성되어 요동 운동을 전달받아 상, 하로 크게 움직이고, 다수개로 이루어지며, 높은 탄성력을 가지는 철강판과; 철강판의 상면과 하면의 방향을 일정 주기로 회동 교번하여 주는 구동부와; 상기 철강판 미부에 부착되어 철강재의 상, 하 운동에 따른 기울기로 인하여 원통형 자성체가 좌, 우로 회전하여 전자유도에 의해 발전하는 전자유도 발전장치와; 상기 발전장치에서 발생된 전기를 저장하는 집전장치;를 포함하여 구성된 것을 특징으로 하는 파력발전장치에 관한 것이다. The present invention is a float floating on the sea; Regarding the wave power generator using a steel plate configured to extend left and right upper side with respect to the floating body, and the electromagnetic induction generator attached to the tail portion of the steel plate, Specifically, the floating body and the oscillating motion by the wave force; A steel plate configured to extend from the floating body to upper left and right sides and receiving a rocking motion and moving largely up and down, and consisting of a plurality of steel plates having a high elastic force; A drive unit which rotates the upper and lower surfaces of the steel sheet at regular intervals; An electromagnetic induction generating device attached to the tail portion of the steel plate to generate cylindrical magnetic bodies by rotating in left and right directions due to the inclination according to the up and down movement of steel; It relates to a wave power generator comprising a; a current collector for storing electricity generated in the power generation device.

최근 자원의 고갈과 에너지의 과다 사용으로 인해 대체 에너자원인 태양열, 풍력, 수력, 파력등을 이용하여 전기를 얻는 연구가 활발하게 진행되고 있다. 상기의 대체 에너지원 중에서 최근 관심이 집중되며 그 중요성이 부각되고 있는 것이 바로 파력발전이다.Recently, due to the exhaustion of resources and excessive use of energy, studies are being actively conducted to obtain electricity by using alternative energy resources such as solar, wind, hydro, and wave power. Among the alternative energy sources, attention has recently been focused and the importance is wave power generation.

파력발전을 간략히 설명하면 다음과 같다. 해상에서 발생되는 파도는 수면을 주기적으로 상, 하 운동시키게 되고, 이러한 해수면의 운동을 에너지 변환장치를 통하여 기계적인 회전운동 또는 축 방향 운동으로 변환시킨 후 전기에너지로 변환시키는 것이 바로 파력발전이다.Briefly, wave power generation is as follows. The waves generated at sea periodically move up and down the water surface, and the wave power generation is to convert the sea surface motion into electrical rotational energy or axial motion through an energy conversion device and then to electric energy.

하지만, 상기 해수면의 운동을 회전운동 또는 축 방향 운동으로 변환하여 전기에너지를 얻는 경우 동력손실이 많이 발생하고 효율성이 낮다는 문제점을 내포하고 있으며, 상하운동에 필요한 적절한 해수면의 운동이 필요함 따라 파고가 높은 지역과 기상조건 등을 고려하여 설치해야 하는 설치지역의 제약조건을 가진다.However, when the electrical energy is obtained by converting the motion of the sea level into rotational or axial motion, power loss is generated and the efficiency is low, and the appropriate sea level motion required for the vertical motion is required. It has the limitation of the installation area that needs to be installed considering the high area and weather conditions.

최근에는, 이와 같은 문제점을 해결하고자, 파력을 이용한 다양한 발전장치가 출원되고 있다. 국내에 출원되어 있는 출원번호 10-2005-0053347 호는 자성체를 이용한 대표적인 파력발전장치로서 일정 수용공간을 가지는 부유체와; 상기 부유체의 수용공간에 안치되어 파랑에 의한 부유체의 운동에 따라 수용공간 내에 회전하며 이동하는 원통형 자성체를 포함하여 구성되되, 상기 부유체의 상부벽체 내와 하부벽체 내에는 전자유도에 의해 발전되도록 코일이 권취되어 형성되며. 상기 부유체는 다수개가 힌지결합되어 연결된다.Recently, to solve such a problem, various power generation apparatuses using wave force have been applied. Korean Patent Application No. 10-2005-0053347 is a representative wave power generator using a magnetic material and a floating body having a predetermined receiving space; It is composed of a cylindrical magnetic body is placed in the receiving space of the floating body and rotates and moves in the receiving space in accordance with the movement of the floating body by the blue, the power generated by the electromagnetic induction in the upper wall and the lower wall of the floating body The coil is wound to be formed. The floating body is hingedly coupled to a plurality.

그러나 전술한 파력발전장치에 있어서 설치지역의 제약조건은 해소되었지만 효율성이 낮다는 문제점을 안고 있다. 예컨대, 일정 수용공간을 가지는 부유체와 상기 부유체에 따라 수용공간 내에 회전하며 이동하는 원통형 자성체가 일반적인 파고의 파도와 만나 실제 작동시, 파고가 낮아 원통형 자성체가 회전하기 위한 충분한 경사각도가 확보되지 않으며, 파도가 부유체를 통과하는 시간이 짧기 때문에 원통형 자성체가 회전하지 않고 부유체와 함께 파도를 타고 넘어가거나 또는 원통형 자성체가 양 옆으로의 회전이동거리가 미미한 수준으로 작동할 가능성이 높다.However, in the above-mentioned wave power generator, the constraints of the installation area have been solved, but the efficiency is low. For example, a floating body having a certain receiving space and a cylindrical magnetic body that rotates and moves in the receiving space according to the floating body meet waves of a general wave height, and in actual operation, the wave height is low so that a sufficient inclination angle for the cylindrical magnetic body to rotate is not secured. In addition, since the time that the waves pass through the floating body is short, it is highly likely that the cylindrical magnetic body does not rotate and ride over the wave with the floating body, or the cylindrical magnetic body may operate at a slight rotational movement distance to both sides.

또한, 원통형 자성체의 회전방향이 양 옆으로만 한정되는 구조이므로, 부유체의 양 측면으로 부딪히는 파도의 운동을 효과적으로 이용할 수 없는 단점도 있다.In addition, since the rotational direction of the cylindrical magnetic body is limited only to both sides, there is a disadvantage in that the movement of the waves hitting both sides of the floating body cannot be effectively used.

본 발명은 상기의 문제점을 해결하고자 안출된 것으로서, 본 발명의 목적은 보다 간단한 구조로 파랑에너지가 전기에너지로 변환될 수 있도록 하여 유지보수가 용이하며, 설치비용을 저감시킬 수 있음은 물론, 낮은 파고에서도 발전효율이 우수한 철강판에 부착된 전자유도 발전장치를 이용한 파력발전장치를 제공하는데 그 목적이 있다.The present invention has been made to solve the above problems, an object of the present invention is to simplify the maintenance and to reduce the installation cost, as well as to lower the blue energy can be converted into electrical energy with a simple structure It is an object of the present invention to provide a wave power generator using an electromagnetic induction generator attached to a steel sheet having excellent power generation efficiency.

본 고안의 상기 목적은 파력에 의해 요동 운동을 하는 부유체와; 상기 부유체로부터 좌, 우 양 상측에 연장되도록 구성되어 요동 운동을 전달받아 상, 하로 크게 움직이고, 다수개로 이루어지며, 높은 탄성력을 가지는 철강판과; 철강판의 상면과 하면의 방향을 일정 주기로 회동 교번하여 주는 구동부와; 상기 철강판 미부에 부착되어 철강재의 상, 하 운동에 따른 기울기로 인하여 원통형 자성체가 좌, 우로 회전하여 전자유도에 의해 발전하는 전자유도 발전장치와; 상기 발전장치에서 발생된 전기를 저장하는 집전장치;를 포함하는 철강판에 부착된 전자유도 발전장치를 이용한 파력발전장치에 의해 달성된다.The above object of the present invention and the floating body to the rocking motion by the wave force; A steel plate configured to extend from the floating body to upper left and right sides and receiving a rocking motion and moving largely up and down, and consisting of a plurality of steel plates having a high elastic force; A drive unit which rotates the upper and lower surfaces of the steel sheet at regular intervals; An electromagnetic induction generating device attached to the tail portion of the steel plate to generate cylindrical magnetic bodies by rotating in left and right directions due to the inclination according to the up and down movement of steel; It is achieved by a wave power generator using an electromagnetic induction generator attached to the steel plate including; a current collector for storing electricity generated in the power generator.

본 발명은 부유체의 운동에 의한 철강판의 요동과 이에 따른 전자유도를 이용하여 발전시킴으로써 보다 간단한 구조로 파랑에너지가 전기 에너지로 변환될 수 있도록 하여 유지보수가 용이하며, 설치비용을 저감시킬 수 있음은 물론, 낮은 파 고에서도 발전 효율이 우수한 효과가 있다.The present invention is easy to maintain and reduce the installation cost by allowing the wave energy to be converted into electrical energy in a simpler structure by generating power by using the fluctuation of the steel plate and the electromagnetic induction according to the movement of the floating body. Of course, the power generation efficiency is excellent even at low waves.

또한, 본 발명은 장치가 해수와 직접 접촉되는 것을 배제하여 해수에 의한 부식을 방지할 수 있는 효과가 있다.In addition, the present invention has the effect that it is possible to prevent corrosion by the sea water by excluding the device is in direct contact with the sea water.

본 발명은 상기의 목적을 달성하기 위해 아래와 같은 특징을 갖는다.The present invention has the following features to achieve the above object.

파력에 의해 요동 운동을 하는 부유체와; 상기 부유체를 중심으로 좌, 우 양 상측에 연장되도록 구성되어 요동운동을 전달받아 상, 하로 크게 움직이고, 다수개로 이루어지며, 높은 탄성력을 가지는 철강판과; 상기 철강판의 상면과 하면의 방향을 일정 주기로 회동 교번하여 주는 구동부와; 상기 철강재 미부에 부착되어 상기 부유체로부터 운동에너지를 전달받아 철강판은 상, 하 운동을 하는 바, 이때 철강판의 상, 하 운동에 의한 기울기로 인하여, 원통형 자성체가 좌, 우로 회전하여 전자유도에 의해 발전하는 발전장치와; 상기 발전장치에서 발생된 전기를 저장하는 집전장치;를 포함하여 구성되되,A float that oscillates due to wave force; A steel plate configured to extend on the left and right upper sides of the floating body to receive a rocking motion and move largely up and down, and a plurality of steel plates having a high elastic force; A driving unit which rotates the direction of the upper and lower surfaces of the steel sheet at regular intervals; The steel plate moves up and down in response to the kinetic energy transmitted from the floating body attached to the tail of the steel material. At this time, due to the inclination due to the up and down movement of the steel plate, the cylindrical magnetic body rotates left and right to induce electromagnetic induction. A power generating device developed by the; And a current collector for storing electricity generated by the power generation device.

이를 위해 전자유도 발전장치 벽체에는 코일이 권취되어지고, 일정 수용 공간 안에 원통형 자성체가 안치되어 철강판의 상, 하 운동에 따른 기울기로 인해 원통형 자성체가 좌, 우로 회전하여 전자유도에 의해 발전 되도록 형성된다. To this end, a coil is wound around the wall of the electromagnetic induction generator, and a cylindrical magnetic body is placed in a predetermined accommodating space so that the cylindrical magnetic body rotates left and right to generate power by electromagnetic induction due to the inclination of the steel plate. do.

이하, 본 발명에 따른 바람직한 실시예를 첨부도면을 참조하여 자세히 설명한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명의 실시예에 따라 파력발전장치의 사시개략도이며, 도 2는 본 발명의 실시예에 따른 파력발전장치의 개략적인 단면도이다.1 is a perspective schematic view of a wave power generator according to an embodiment of the present invention, Figure 2 is a schematic cross-sectional view of the wave power generator according to an embodiment of the present invention.

도면을 참조하면, 파력발전장치(100)는 크게 파력에 의해 요동 운동을 하는 부유체(110)와; 상기 부유체(110)로부터 상부에 설치되어 요동 운동을 전달받아 상하로 크게 움직이고, 다수개로 이루어지며, 높은 탄성력을 가지는 철강판(120)과; 철강판(120)의 앞면과 뒷면의 방향을 일정 주기로 순환하여주는 구동부(55)와; 상기 철강판(120) 미부에 부착되어 철강판(120)의 상, 하 운동에 따른 기울기로 인하여 원통형 자성체(20)가 회전하여 전자유도에 의해 발전하는 발전장치(10)와; 상기 발전장치(10)에서 발생된 전기를 저장하는 집전장치(60);로 이루어진다.Referring to the drawings, the wave power generating apparatus 100 includes a floating body 110 which is oscillated by large wave force; A steel plate 120 which is installed on the upper part from the floating body 110 and receives a rocking motion and moves largely up and down, and is made up of a plurality, and has a high elastic force; A driving unit 55 circulating the front and rear surfaces of the steel plate 120 at a predetermined cycle; A power generation apparatus 10 attached to the tail portion of the steel plate 120 and rotating the cylindrical magnetic body 20 due to the inclination according to the up and down movement of the steel plate 120 to generate electricity by electromagnetic induction; It consists of a current collector (60) for storing the electricity generated by the power generation device (10).

상기 부유체(110)는 사각프레임 형태로 형성되며, 내부에는 철강판(120)과 구동부(55), 집전장치(60)를 구비할 수 있는 일정 수용공간을 가진다.The floating body 110 is formed in a rectangular frame shape and has a predetermined accommodation space in which a steel plate 120, a driving unit 55, and a current collector 60 may be provided.

부유체(110)는 해수 표면에 부유하여 파랑에 의해 상하, 좌우로 요동 운동을 하며, 요동 운동 에너지를 철강판(120)에 전달한다.The floating body 110 floats on the surface of the sea water and swings up and down and left and right by blue waves, and transmits swinging kinetic energy to the steel plate 120.

따라서 부유체(110)는 수면에 대해 복원력이 높게 물보다 비중이 낮은 재질로 구성되어 있다.Therefore, the floating body 110 is composed of a material having a specific gravity lower than water with high resilience against the water surface.

부유체(110)의 종단에는 무게추(130)가 설치되어 있으며, 무게추의 종단에는 해저에 설치되어 앵커와 와이어 또는 로프로 결합하기 위한 결합구(미도시)가 형성되어 있다.The weight 130 is installed at the end of the floating body 110, the coupling end (not shown) is formed at the end of the weight to be coupled to the anchor and the wire or rope.

철강판(120)은 부유체(110)를 중심으로 좌, 우 양 상측에 연장되어 Y자 형상의 형태로 다수개가 결합되며, 해상 상황에 따라 부유체(110)의 좌, 우 양 측 외벽과 이루는 각도가 70° ~ 170°사이로 결합 된다.Steel plate 120 is extended to the upper left and right sides around the floating body 110, and a plurality of them are combined in the form of a Y-shape, and the left and right outer walls of the floating body 110 according to the sea situation The angle formed is combined between 70 ° and 170 °.

철강판(120)은 부유체(110)에 베어링(50a)을 통해 회전 가능하게 결합되며, Steel plate 120 is rotatably coupled to the floating body 110 through the bearing (50a),

베어링(50a)은 후술되는 구동부(55)의 전동기(52)와 체인(51)으로 연결되어 양 방향으로 회전되어 진다.The bearing 50a is connected to the electric motor 52 and the chain 51 of the driving unit 55 to be described later and rotates in both directions.

철강판(120) 미부의 상면과 하면에는 상호 대향되게 전자유도 발전장치(10)가 부착되어진다.The electromagnetic induction generator 10 is attached to the upper and lower surfaces of the tail portion of the steel plate 120 so as to face each other.

이러한 구조는 부유체로부터 요동운동 에너지를 전달받은 철강판(120)의 미부에 전자유도 발전장치(10)의 무게에 의한 휨 모멘트가 발생되어지며, 이는 철강판(120)이 상하로 휘어지면서 탄성 왕복운동을 하게 한다.In this structure, a bending moment caused by the weight of the electromagnetic induction generator 10 is generated in the tail portion of the steel plate 120 that receives the oscillating kinetic energy from the floating body, which is elastic as the steel plate 120 is bent up and down. Have a reciprocating motion.

이때, 철강판(120)의 재질은 피로한도가 높은 경도 HB 340 이상의 스프링 강(spring steel)을 사용하며 필요에 따라 본 고안의 기술사상을 일탈하지 아니하는 범위에서 피로한도가 높은 물질로 철강판(120)을 대체할 수 있으며, 해상여건에 따라 철강판(120)의 성형 및 가공이 가능함은 물론이다. At this time, the material of the steel plate 120 uses a spring steel of hardness HB 340 or higher with a high fatigue limit and, if necessary, a steel plate with a high fatigue limit in a range that does not deviate from the technical spirit of the present invention. It is possible to replace the 120, it is possible to form and process the steel plate 120 according to the sea conditions.

한편, 상기 부유체(110)를 기준한 좌, 우 양측 철강판(120)의 길이와, 상기 철강판(120)의 각 측 미부에 결합된 전자유도 발전장치(10)의 무게에 관하여 설명하면 다음과 같다.On the other hand, when the length of the left and right sides of the steel plate 120 with respect to the floating body 110 and the weight of the electromagnetic induction generator 10 coupled to each side tail portion of the steel plate 120 As follows.

상기 부유체(110)를 기준하여 좌, 우 양측 철강판(120)의 길이를 각각 A1,A2라 하고, 이에 대응하여 상기 철강판(120)의 각 측 미부에 결합된 전자유도 발전장치(10)의 무게를 B1,B2라 하면, A1=A2 인 것이 바람직하며, B1=B2 인 것이 바람직하다.The lengths of the left and right steel plates 120 are respectively A1 and A2 based on the floating body 110, and correspondingly, the electromagnetic induction generator 10 is coupled to each side tail portion of the steel plate 120. When the weight of b) is B1, B2, it is preferable that A1 = A2, and it is preferable that B1 = B2.

구동부(55)는 전동기(52)와 전동기(52)에 장착되어 베어링(50a)을 회동시키는 체인(51)과 전동기(52)를 제어하는 제어부(53)로 구성된다.The drive part 55 is comprised by the electric motor 52 and the motor 52 and the control part 53 which controls the electric motor 52, and the chain 51 which rotates the bearing 50a.

구동부(55)의 실시 예를 나타낸 보인 부분 발췌 사시도인 도3을 참조하면, 체인(51)을 베어링(50a)의 돌출된 기어부분(50b)에 장착하고 이에 연동되도록 일정거리에 전동기(52)를 설치한다.Referring to FIG. 3, which is a partial excerpt perspective view showing an embodiment of the driving unit 55, the electric motor 52 is mounted at a predetermined distance so that the chain 51 is mounted on the protruding gear portion 50b of the bearing 50a and interlocked with it. Install it.

제어부(53)는 일정주기로 철강판(120)의 상면과 하면을 회동 교번될 수 있도록 전동기(52)를 작동한다. 이는 철강판(120)의 일방면으로만 가해지는 지속적인 스트레스를 분산하여 철강판(120)의 수명을 높이기 위함이다. 이때, 일정 주기라 함은 1일 내지 2일의 주기로 철강판(120)의 상면과 하면을 회동 교번하는 것이 바람직하다. The controller 53 operates the electric motor 52 so that the upper and lower surfaces of the steel plate 120 can be rotated at regular intervals. This is to increase the life of the steel plate 120 by dispersing the continuous stress applied to only one side of the steel plate 120. At this time, the constant cycle is preferably rotated by alternating the upper and lower surfaces of the steel plate 120 in a cycle of 1 day to 2 days.

도시된 도4를 참조하면, 철강판(120)의 미부에 부착되어지는 전자유도 발전장치(10) 는 일정 수용공간을 가지며, 전자유도 발전장치(10)의 상부벽체(11)와 하부벽체(12)에는 코일(13)이 권취되어지고, 원통형 자성체(20)가 안치되어 있다. Referring to FIG. 4, the electromagnetic induction generator 10 attached to the tail portion of the steel plate 120 has a predetermined accommodation space, and has an upper wall 11 and a lower wall of the electromagnetic induction generator 10. The coil 13 is wound around 12, and the cylindrical magnetic body 20 is enclosed.

이때, 철강판(120)이 상, 하 탄성 왕복 운동하게 되면 이에 따른 기울기로 상기 원통형 자성체(20)가 좌우로 회전하여 전자유도에 의해 발전 되도록 형성된다. At this time, when the steel plate 120 is an up and down elastic reciprocating motion, the cylindrical magnetic body 20 is rotated to the left and right by the inclination accordingly and is formed to be generated by the electromagnetic induction.

상기 전자유도 발생은 발전기의 통상적인 원리이며 공지된 기술이므로 부가적인 설명은 생략한다. The electromagnetic induction is a general principle of a generator and known techniques, and thus, further description thereof will be omitted.

상기 전자유도 발전장치(10)에서 발생된 전기가 집전장치(60)로 모아져서 육지에 구비된 변전소로 전선을 통해 전송되어 진다.The electricity generated by the electromagnetic induction generator 10 is collected by the current collector 60 and transmitted to the substation provided on land through the electric wire.

이하에서는 상기와 같은 구성과 구조를 갖는 본 발명의 바람직한 실시예의 작동관계를 설명한다.Hereinafter will be described the operational relationship of the preferred embodiment of the present invention having the configuration and structure as described above.

먼저, 해수면에 접하는 부유체(110)가 파도에 의해 요동 운동을 하게 되면, 부유체(110)를 중심으로 좌, 우 양 상측으로 연장된 철강판(120)은 이에 결합된 전자유도 발전장치(10)의 무게에 의해 상, 하 탄성 왕복운동을 하게 된다. 이때 전자유도 발전장치(10) 내에 안치되어 있는 원통형의 자성체(20)는 철강판(120)의 상, 하 탄성 왕복운동에 따라 전자유도 발전장치(10)가 기울어지면 기울어지는 방향으로 원통형 자성체(20)가 회전하게 되면서 자계를 변화시켜 상부 벽체(11)와 하부 벽체(12)의 코일(13)을 통해 기전력을 발생시킨다. 이때 전자유도 발전장치(10)에서 발생된 전기는 집전장치(60)로 모아져서 육지에 구비된 변전소로 전선을 통해 전송되어 진다. 이후 1일 내지 2일 간격으로 구동부(55)가 작동하여 철강판(120)의 상면과 하면을 회동 교번 되도록 한다.First, when the floating body 110 in contact with the sea surface is shaken by the waves, the steel plate 120 extending to the upper left and right sides around the floating body 110 is coupled to the electromagnetic induction generator ( The up and down elastic reciprocating motion is performed by the weight of 10). At this time, the cylindrical magnetic body 20 placed in the electromagnetic induction generator 10 is a cylindrical magnetic body in the inclined direction when the electromagnetic induction generator 10 is tilted according to the up and down elastic reciprocating motion of the steel plate 120. As the 20 rotates, the magnetic field is changed to generate an electromotive force through the coil 13 of the upper wall 11 and the lower wall 12. At this time, the electricity generated from the electromagnetic induction generator 10 is collected by the current collector 60 is transmitted through the wire to the substation provided on the land. Thereafter, the driving unit 55 operates at intervals of one to two days so that the upper and lower surfaces of the steel plate 120 are rotated alternately.

도 1은 본 발명의 바람직한 실시 예에 따른 파력발전장치의 사시 개략도.1 is a perspective schematic view of a wave power generator according to a preferred embodiment of the present invention.

도 2는 본 발명의 바람직한 실시 예에 따른 파력발전장치의 개략적인 단면도.2 is a schematic cross-sectional view of a wave power generator according to a preferred embodiment of the present invention.

도 3은 도 1의 부유체 내에 설치된 구동부의 실시 예를 나타내 보인 부분 발췌 사시도.3 is a perspective view illustrating a partial extract showing an embodiment of the driving unit installed in the floating body of FIG.

도 4는 도 1의 철강판 미부에 설치된 전자유도 발전장치의 일 예를 나타내 보인 단면도.4 is a cross-sectional view showing an example of an electromagnetic induction generator installed in the tail portion of the steel sheet of FIG.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

110: 부유체 120: 철강판110: floating body 120: steel sheet

10: 전자유도 발전장치 13: 코일10: electromagnetic induction generator 13: coil

60: 집전장치 53: 제어부60: current collector 53: control unit

55: 구동부 130: 무게 추55: drive unit 130: weight

Claims (5)

일정 수용 공간을 가지는 부유체(110)와;A float 110 having a predetermined accommodation space; 상기 부유체(110)를 중심으로 좌, 우 양 상측에 연장되도록 구성되어 요동 운동을 전달받아 상, 하로 크게 움직이고, 다수개로 이루어지며, 높은 탄성력을 가지는 철강판(120)과;A steel plate 120 configured to extend on the left and right upper sides of the floating body 110 to receive a rocking motion and move largely up and down, and a plurality of steel plates having a high elastic force; 상기 철강판(120) 미부에 부착되어 철강판(120)의 상, 하 운동에 따른 기울기로 인하여 일정 수용공간에 안치되어 있던 원통형 자성체(20)가 좌, 우로 회전하며 이동하는 전자유도 발전장치(10)를 포함하여 구성되되,Electromagnetic induction generating device which is attached to the rear portion of the steel plate 120 and the cylindrical magnetic body 20, which is placed in a certain receiving space due to the inclination due to the up and down movement of the steel plate 120 rotates left and right ( 10) including, 전자유도 발전장치(10)의 상부벽체(11)와 하부벽체(12) 내에는 전자유도에 의해 발전되도록 코일(13)이 권취되어 형성된 것을 특징으로 하는 철강판에 부착된 전자유도 발전장치를 이용한 파력 발전장치.The coil 13 is wound around the upper wall 11 and the lower wall 12 of the electromagnetic induction power generator 10 so as to be generated by electromagnetic induction. Wave power generator. 제 1항에 있어서,The method of claim 1, 상기 부유체(110)와 베어링(50a)으로 결합된 철강판(120)의 상면과 하면이 일정주기로 회동 교번 되도록 부유체(110) 내부에 체인(51)과 전동기(52), 제어부(53)를 포함하는 구동부(55);를 더 구비하는 것을 특징으로 하는 철강판(120)에 부착된 전자유도 발전장치를 이용한 파력 발전장치.The chain 51, the motor 52, and the control unit 53 inside the floating body 110 such that the upper and lower surfaces of the steel plate 120 coupled to the floating body 110 and the bearing 50a alternately rotate at regular intervals. The drive unit 55 including a; Wave power generation apparatus using an electromagnetic induction generator attached to the steel plate 120, characterized in that further comprising. 제 1항에 있어서,The method of claim 1, 철강판(120)은 해상 상황에 따라 부유체(110)의 좌, 우 양측 외벽과 이루는 각도가 70° ~ 170°사이로 결합 되는 것을 특징으로 하는 철강판(120)에 부착된 전자유도 발전장치를 이용한 파력 발전장치.Steel plate 120 is an electromagnetic induction generator attached to the steel plate 120, characterized in that the angle between the left and right outer wall of the floating body 110 is coupled between 70 ° ~ 170 ° according to the sea situation Wave power generator using. 제 1항에 있어서,The method of claim 1, 상기 부유체(110)를 기준하여 좌, 우 양측 철강판(120)의 길이를 각각 A1, A2 하면, A1=A2 인 것을 특징으로 하는 철강판(120)에 부착된 전자유도 발전장치를 이용한 파력 발전장치.When the lengths of the left and right sides of the steel plate 120 are A1 and A2, respectively, based on the floating body 110, the wave force using the electromagnetic induction generator attached to the steel plate 120, characterized in that A1 = A2. Power generation device. 제 1항에 있어서,The method of claim 1, 상기 부유체(110)를 기준하여 좌, 우 양측 철강판(120) 미부에 부착된 전자유도 발전장치(10)의 무게를 각각 B1, B2라 하면, B1=B2 인 것을 특징으로 하는 철강판(120)에 부착된 전자유도 발전장치를 이용한 파력 발전장치.When the weight of the electromagnetic induction generator 10 attached to the left and right sides of the steel plate 120 on the basis of the floating body 110 is B1 and B2, respectively, B1 = B2 Wave power generator using the electromagnetic induction generator attached to (120).
KR1020090045253A 2009-05-25 2009-05-25 Wave-force power generation equipment for steel slabs a sticking of electromagnetic induction power generation KR20100126866A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105134465A (en) * 2015-08-26 2015-12-09 哈尔滨工业大学 Fluid dynamic energy conversion device imitating tail fin swing vibration excitation
CN105156260A (en) * 2015-08-26 2015-12-16 哈尔滨工业大学 Oscillating type hydrofoil end vibration excitation wave energy conversion device
GB2551563A (en) * 2016-06-23 2017-12-27 James Gillett Simon Wave powered electricity generator and support platform

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105134465A (en) * 2015-08-26 2015-12-09 哈尔滨工业大学 Fluid dynamic energy conversion device imitating tail fin swing vibration excitation
CN105156260A (en) * 2015-08-26 2015-12-16 哈尔滨工业大学 Oscillating type hydrofoil end vibration excitation wave energy conversion device
CN105156260B (en) * 2015-08-26 2017-06-13 哈尔滨工业大学 Swing type hydrofoil end exciting Wave energy converting device
GB2551563A (en) * 2016-06-23 2017-12-27 James Gillett Simon Wave powered electricity generator and support platform

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