KR101145084B1 - Wave power generator - Google Patents

Wave power generator Download PDF

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KR101145084B1
KR101145084B1 KR1020100052249A KR20100052249A KR101145084B1 KR 101145084 B1 KR101145084 B1 KR 101145084B1 KR 1020100052249 A KR1020100052249 A KR 1020100052249A KR 20100052249 A KR20100052249 A KR 20100052249A KR 101145084 B1 KR101145084 B1 KR 101145084B1
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South Korea
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permanent magnet
moving body
magnet moving
reciprocating
rod
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KR1020100052249A
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Korean (ko)
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KR20110132742A (en
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한기봉
이형우
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이형우
한기봉
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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
    • F03B13/1845—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 slides relative to the rem
    • 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
    • F05B2220/70—Application in combination with
    • F05B2220/706—Application in combination with an electrical generator
    • F05B2220/7068—Application in combination with an electrical generator equipped with permanent magnets
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

본 발명은 파력발전기에 관한 것으로서,
부표에 연결수단으로 연결되며 하우징으로 이루어진 파력발전장치에 있어서,
상기 파력발전장치는 부표의 움직임에 따라 상하운동하게 되는 하나의 영구자석 운동체로 이루어진 왕복 영구자석 운동체와, 상기 왕복 영구자석 운동체의 하부에 각각 진동스프링으로 연결된 N 개의 왕복 영구자석 운동체를 포함하여 상기 영구자석 운동체의 상하 운동에 의해서 상하 진동하게 되는 진동형 영구자석 운동체로 구성되며, 상기 왕복 영구자석 운동체는 M개의 영구자석 사이에 연자성체가 M-1개 개재된다.The present invention relates to a wave generator,
In the wave power generation device which is connected to the buoy by means of a connecting means, consisting of a housing,
The wave power generator includes a reciprocating permanent magnet moving body consisting of one permanent magnet moving body that moves up and down according to the movement of a buoy, and N reciprocating permanent magnet moving bodies connected to the lower portion of the reciprocating permanent magnetic moving body by vibrating springs, respectively. It consists of a vibrating permanent magnet moving body that is vibrated up and down by the vertical motion of the permanent magnet moving body, the reciprocating permanent magnet moving body is interposed M-M soft magnetic body between M permanent magnets.

Description

파력발전기{WAVE POWER GENERATOR}Wave Power Generator {WAVE POWER GENERATOR}

본 발명은 파력발전기에 관한 것으로서, 보다 상세히는 파도의 높낮이 변화에 따른 부표의 상하 운동이 부표에 연결된 영구 자석을 왕복 운동시키게 되어 그 주변에 감겨있는 권선에서 1차적으로 전류를 발전시키고, 또한 영구자석 밑에 연결된 N 자유도 진동시스템의 진동에 의해 2차적으로 전류를 발생시키는 진동과 파력(Ocean wave)을 이용한 파력발전기에 관한 것이다.The present invention relates to a wave generator, and more particularly, the vertical movement of the buoy according to the change of the height of the wave causes the permanent magnet connected to the buoy to reciprocate to generate current primarily in the winding wound around the periphery, and also to permanent The present invention relates to a wave generator using vibration and an ocean wave which generates current secondly by vibration of an N degree of freedom vibration system connected under a magnet.

종래의 파력발전기로써, 특허공개번호 10-2007-0122236호는 각각 자유단에 부유체를 지지하고 있는 복수의 회전할 수 있도록 지지된 암을 포함하고 있어서 파도에 의한 부유체의 병진운동에 의해 상기 암이 회전한다. 파력 발전 장치는 예를 들면 유압시스템과 같은 파도에서 암들로 전달되는 에너지를 전기 에너지로 변환시키는 에너지 변환 수단을 포함한다. 복수의 장치가 1열로 배치되어 암의 열을 지나는 파도에 의해 암이 연속적으로 상호 위상 변화를 하면서 선회한다. 이로 인해 일정한 에너지 출력을 얻을 수 있고, 주파수 변환기의 필요성이 줄어들거나 없어질 수 있다. As a conventional wave generator, Patent Publication No. 10-2007-0122236 includes a plurality of rotatably supported arms, each of which supports a float on its free end, so that the wave may be moved by the translational movement of the float. The arm rotates. The wave power generation device includes energy conversion means for converting energy transferred to the arms in the waves, such as, for example, a hydraulic system, into electrical energy. A plurality of devices are arranged in a row and the arm swings while continuously changing phases by waves passing through the row of arms. This results in a constant energy output and can reduce or eliminate the need for frequency converters.

상기와 같은 종래의 파력발전기는 복수개의 암을 사용하므로 발전기의 부피가 커지고, 암의 회전력이 약하다는 문제점이 있다.
Since the conventional wave generator uses a plurality of arms as described above, the volume of the generator becomes large and there is a problem that the rotational force of the arm is weak.

본 발명은 상술한 종래의 문제점을 극복하기 위한 것으로, 본 발명의 목적은 파력발전기를 제공하는데 있다.The present invention is to overcome the above-mentioned conventional problems, an object of the present invention to provide a wave power generator.

본 발명에 따른 파력발전기의 일예로서,As an example of the wave generator according to the present invention,

부표에 연결수단으로 연결되며 하우징으로 이루어진 파력발전장치에 있어서,In the wave power generation device which is connected to the buoy by means of a connecting means, consisting of a housing,

상기 파력발전장치는 부표의 움직임에 따라 상하운동하게 되는 하나의 영구자석 운동체로 이루어진 왕복 영구자석 운동체와, 상기 왕복 영구자석 운동체의 하부에 각각 진동스프링으로 연결된 N 개의 왕복 영구자석 운동체를 포함하여 상기 영구자석 운동체의 상하 운동에 의해서 상하 진동하게 되는 진동형 영구자석 운동체로 구성되며, 상기 왕복 영구자석 운동체는 M개의 영구자석 사이에 연자성체가 M-1개 개재되며, 상기 하우징의 하부에 바닥고정부가 결합되고, 상기 하우징의 상부는 상부 고정부가 고정되며, 상부 고정부의 중앙에는 구멍이 형성되고, 상기 구멍에 원통형의 로드가 삽입되어 로드가 상하 왕복운동할 수 있으며, 상기 로드의 상부는 연결체가 결합되어 연결 수단에 연결되며, 상기 로드의 하부는 왕복 영구자석 운동체의 상부에 결합되며, 로드의 외경과 상부 고정부 사이에는 베어링이 장착되며, 상부 고정부 구멍의 상부 및 하부에 수밀 기구(48)가 개재되며, 상기 바닥고정부에는 원통형의 가이드 바아가 고정된다.The wave power generator includes a reciprocating permanent magnet moving body consisting of one permanent magnet moving body that moves up and down according to the movement of a buoy, and N reciprocating permanent magnet moving bodies connected to the lower portion of the reciprocating permanent magnetic moving body by vibrating springs, respectively. It consists of a vibration-type permanent magnet body that is vibrated up and down by the vertical movement of the permanent magnet body, the reciprocating permanent magnet body is a soft magnetic material is interposed between M permanent magnets M-1, and the bottom fixing portion in the lower portion of the housing The upper portion of the housing is fixed, the upper fixing portion is fixed, a hole is formed in the center of the upper fixing portion, a cylindrical rod is inserted into the hole, the rod can be reciprocated up and down, the upper portion of the rod is connected Coupled to the connecting means, the lower portion of the rod being attached to the upper portion of the reciprocating permanent magnet body. And, between the outer diameter of the rod and the upper fixing part has, and the bearing is mounted, and an upper and a watertight mechanism 48 disposed above and below the hole state, the bottom fixed part is fixed a guide bar of the cylinder.

본 발명에 따른 파력발전기는 부표의 움직임을 1차적으로 왕복 영구자석 운동체에서 전류를 발생시키고, 왕복 영구자석 운동체의 하부에 다수개 연결되고 상하 자유운동가능한 진동형 영구자석 운동체에 의해서 2차적으로 진동을 발생시키며, 용도에 따라 파도가 가지는 여러 개의 주파수에 공진이 일으킬 수 있도록 진동형 영구자석 운동체의 개수와 무게 그리고 이를 연결하는 스프링의 스프링 상수를 결정한다. 따라서 각각의 진동발전 시스템은 파도가 가지는 각각의 주파수에서 공진을 일으킬 수 있어서 발전량을 극대화시킬 수 있는 효과를 가진다.The wave power generator according to the present invention generates current in the reciprocating permanent magnet moving body primarily, and generates vibrations in a secondary manner by vibrating permanent magnet moving body connected to the lower part of the reciprocating permanent magnet moving body and freely moving up and down. Depending on the application, the number and weight of the vibrating permanent magnet moving body are determined and the spring constant of the spring connecting them so that resonance can occur at various frequencies of the wave. Therefore, each vibration power generation system can cause resonance at each frequency of the wave, thereby maximizing power generation.

여기에서 설명한 것은 본 발명에 따른 파력발전기를 실시하기 위한 하나의 실시예에 불과한 것으로서, 본 발명은 본 실시예에 한정되지 않고, 이하의 특허청구의 범위에서 청구하는 바와 같이 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변경 실시가 가능한 범위까지 본 발명의 기술적 정신이 있다고 할 것이다.What has been described herein is just one embodiment for carrying out the wave generator according to the present invention, and the present invention is not limited to the present embodiment, and as claimed in the following claims, it departs from the gist of the present invention. Without this, anyone skilled in the art to which the present invention pertains will have the technical spirit of the present invention to the extent that various modifications can be made.

도 1은 본 발명에 따른 파력발전기의 전체 구성 단면도
도 2는 본 발명에 따른 파력발전기의 연결 부분의 상세 단면도
도 3은 본 발명에 따른 파력발전기의 영구자석 운동체의 상세 단면도
도 4 는 본 발명에 따른 파력발전기의 권선 회로도1 is an overall configuration cross-sectional view of a wave power generator according to the present invention
Figure 2 is a detailed cross-sectional view of the connection portion of the wave power generator according to the present invention
Figure 3 is a detailed cross-sectional view of the permanent magnet moving body of the wave power generator according to the present invention
4 is a winding circuit diagram of a wave generator according to the present invention;

본 발명에 따른 파력발전장치(30)는 바다 수면 속 또는 위에 위치한다.Wave power generation device 30 according to the present invention is located in or on the sea surface.

파력발전장치(30)는 수면에 있는 부표(20)와 줄과 같은 연결 수단(22)에 의해서 연결된다.The wave power generator 30 is connected to the buoy 20 on the water surface by a connecting means 22 such as a rope.

파력발전장치(30)는 원통 형상의 하우징(33)의 하부에 바닥고정부(36)가 결합되고, 하우징(33)의 상부는 상부 고정부(35)가 고정되며, 상부 고정부(35)의 중앙에는 구멍이 형성되고, 상기 구멍에 원통형의 로드(46)가 삽입되어 로드(46)가 상하 왕복운동할 수 있다.The wave power generator 30 has a bottom fixing part 36 coupled to a lower portion of the cylindrical housing 33, an upper fixing part 35 is fixed to an upper part of the housing 33, and an upper fixing part 35. A hole is formed in the center of the rod, and a cylindrical rod 46 is inserted into the hole to allow the rod 46 to reciprocate up and down.

로드(46)의 상부는 링과 같은 연결체(37)가 결합되어 상기 연결 수단(22)에 연결된다. 로드(46)의 하부는 제일 상부의 왕복 영구자석 운동체(96)의 상부에 결합된다. 로드(46)의 외경과 상부 고정부(35) 사이에는 베어링(40)이 장착되어 로드(46)의 상하 왕복 운동이 원활하게 되도록 하고, 또한 위의 베어링(40)의 상부 및 아래 베어링의 하부 즉 상부 고정부(35) 구멍의 상부 및 하부에 오링과 같은 수밀 기구(48)가 개재된다.The upper portion of the rod 46 is coupled to the connecting means 22 by a coupling 37 such as a ring. The lower portion of the rod 46 is coupled to the upper portion of the reciprocating permanent magnet body 96 at the top. The bearing 40 is mounted between the outer diameter of the rod 46 and the upper fixing part 35 so that the up and down reciprocating motion of the rod 46 is smooth, and the upper and lower bearings of the upper bearing 40 are also provided. That is, a watertight mechanism 48 such as an O-ring is interposed at the upper and lower portions of the upper fixing part 35 hole.

바닥고정부(35)에는 원통형의 가이드 바아(50)가 고정되고, 가이드 바아(50)는 연결체(37) 가까이 까지 길게 연장된다.A cylindrical guide bar 50 is fixed to the bottom fixing part 35, and the guide bar 50 extends long to the connection body 37.

영구자석 운동체(80)는 다수개 구비되고 각각의 영구자석 운동체(80)는 원통형의 절연체(82)가 가이드 바아(50)와 베어링(84)을 통하여 접촉하여 상하 운동할 수 있으며, 절연체(82) 외경에는 M개의 영구자석(86)과 영구자석(86) 사이에 개재되는 M-1개의 연자성체(88)로 구성된다. 절연체(82)에 영구자석(86) 및 연자성체(88)가 잘 고정되도록 받침대와 같은 고정장치(94)가 결합된다.A plurality of permanent magnet moving body 80 is provided, each of the permanent magnet moving body 80 can move up and down by contacting the cylindrical insulator 82 through the guide bar 50 and the bearing 84, the insulator 82 The outer diameter is composed of M-1 soft magnetic bodies 88 interposed between the M permanent magnets 86 and the permanent magnets 86. A fixing device 94 such as a pedestal is coupled to the insulator 82 so that the permanent magnet 86 and the soft magnetic material 88 are well fixed.

제일 상부의 왕복 영구자석 운동체(96)는 상부 고정부(35)에 상단이 고정되는 복원스프링(78)에 연결되어 왕복 영구자석 운동체(96)가 하강하면 다시 상승하도록 한다. 상기 왕복 영구자석 운동체(96)에 의해서 상하 진동하게 되는 진동형 영구자석 운동체(98)의 N 개의 영구자석 운동체(80) 간에는 진동스프링(76)에 의해서 연결되며, 각각의 영구자석 운동체(80)의 영구자석은 같은 극끼리 서로 마주보게 배치된다. The uppermost reciprocating permanent magnet moving object 96 is connected to the restoring spring 78, the upper end of which is fixed to the upper fixing part 35, so that the reciprocating permanent magnet moving object 96 descends when it descends again. Between the N permanent magnet moving body 80 of the vibration-type permanent magnet moving body 98 that is vibrated up and down by the reciprocating permanent magnet moving body 96 is connected by a vibration spring (76), each of the permanent magnet moving body (80) Permanent magnets are placed facing each other with the same poles.

각각의 영구자석 운동체(80)의 둘레에는 권선(90)이 구비되어, 자석의 상하 운동에 의해서 전류가 발생된다. 권선(90)은 도 4와같이 단상(가), 2상(나), 3상(다)으로 감길 수 있다.
A winding 90 is provided around each permanent magnet moving body 80 to generate a current by vertical movement of the magnet. The winding 90 may be wound in a single phase (a), two phase (b), or three phase (c) as shown in FIG.

상기와 같은 구성에 의해서, 파도의 높낮이 변화에 따라 부표(20)가 상하 운동을 하게 되고, 이에 따라 부표(20)에 연결된 로드(46)가 상하 운동하게 되고, 그러면, 로드(46)에 복원스프링(78)으로 연결된 왕복 영구자석 운동체(96)가 상하 왕복운동을 하게 되고, 왕복 영구자석 운동체(96)가 상하 운동하면서 그 주변에 감겨있는 권선(90)에서 전류를 발생시키고, 왕복 영구자석 운동체(96)의 상하 운동으로 그 아래에 연결된 진동형 영구자석 운동체(98)의 N 개의 영구자석 운동체(80)가 상하 진동하면서 2차적으로 권선(90)에 전류를 발전시킨다. 권선(90)은 부표(20)로 연결되어 축전된다.By the above configuration, the buoy 20 moves up and down according to the change of the height of the wave, and thus the rod 46 connected to the buoy 20 moves up and down, and then, the rod 46 is restored. The reciprocating permanent magnet moving body 96 connected by the spring 78 moves up and down, and the reciprocating permanent magnet moving body 96 moves up and down to generate current in the winding 90 wound around the reciprocating permanent magnet. The N permanent magnet moving bodies 80 of the vibrating permanent magnet moving body 98 connected to the upper and lower motions of the moving object 96 vertically generate current in the winding 90 while vibrating up and down. The winding 90 is connected to the buoy 20 and is stored.

20 : 부표 22 : 연결 수단
30 : 파력발전장치 33 : 하우징
35 : 상부 고정부 36 : 바닥고정부
37 : 연결체 40, 84 : 베어링
46 : 로드 48 : 수밀 기구
50 : 가이드 바아 76 : 진동스프링
80 : 영구자석 운동체 82 : 절연체
86 : 영구자석 88 : 연자성체
94 : 고정장치 96 : 왕복 영구자석 운동체
98 : 진동형 영구자석 운동체20: buoy 22: connection means
30: wave power generator 33: housing
35: upper fixing part 36: bottom fixing
37: connector 40, 84: bearing
46: rod 48: watertight mechanism
50: guide bar 76: vibration spring
80: permanent magnet body 82: insulator
86: permanent magnet 88: soft magnetic material
94: fixing device 96: reciprocating permanent magnet moving body
98: vibratory permanent magnet body

Claims (2)

부표에 연결수단으로 연결되며 하우징으로 이루어진 파력발전장치에 있어서,
상기 파력발전장치는 부표의 움직임에 따라 상하운동하게 되는 하나의 영구자석 운동체로 이루어진 왕복 영구자석 운동체와, 상기 왕복 영구자석 운동체의 하부에 각각 진동스프링으로 연결된 N 개의 왕복 영구자석 운동체를 포함하여 상기 영구자석 운동체의 상하 운동에 의해서 상하 진동하게 되는 진동형 영구자석 운동체로 구성되며,
상기 왕복 영구자석 운동체는 M개의 영구자석 사이에 연자성체가 M-1개 개재되는 것을 특징으로 하는 파력발전기.
In the wave power generation device which is connected to the buoy by means of a connecting means, consisting of a housing,
The wave power generator includes a reciprocating permanent magnet moving body consisting of one permanent magnet moving body that moves up and down according to the movement of a buoy, and N reciprocating permanent magnet moving bodies connected to the lower portion of the reciprocating permanent magnetic moving body by vibrating springs, respectively. It consists of a vibration-type permanent magnet body that is vibrated up and down by the vertical movement of the permanent magnet body,
The reciprocating permanent magnet moving body is a wave generator, characterized in that the soft magnetic material is interposed between M-1 M permanent magnets.
제1항에 있어서,
상기 하우징의 하부에 바닥고정부가 결합되고, 상기 하우징의 상부는 상부 고정부가 고정되며, 상부 고정부의 중앙에는 구멍이 형성되고, 상기 구멍에 원통형의 로드가 삽입되어 로드가 상하 왕복운동할 수 있으며, 상기 로드의 상부는 연결체가 결합되어 연결 수단에 연결되며, 상기 로드의 하부는 왕복 영구자석 운동체의 상부에 결합되며, 로드의 외경과 상부 고정부 사이에는 베어링이 장착되며, 상부 고정부 구멍의 상부 및 하부에 수밀 기구(48)가 개재되며, 상기 바닥고정부에는 원통형의 가이드 바아가 고정되는 것을 특징으로 하는 파력발전기.The method of claim 1,
A bottom fixing part is coupled to the lower part of the housing, an upper part of the housing is fixed to an upper fixing part, a hole is formed in the center of the upper fixing part, and a rod is inserted into the hole so that the rod can reciprocate up and down. The upper part of the rod is connected to the connecting means is coupled to the connecting means, the lower part of the rod is coupled to the upper part of the reciprocating permanent magnet moving body, a bearing is mounted between the outer diameter and the upper fixing part of the rod, Water-sealing mechanism (48) is interposed in the upper and lower portion, the wave generator, characterized in that the cylindrical guide bar is fixed to the bottom fixing part.
KR1020100052249A 2010-06-03 2010-06-03 Wave power generator KR101145084B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102588196A (en) * 2012-03-15 2012-07-18 天津大学 Modularized sea wave direct drive generator

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CN114738175A (en) * 2022-01-27 2022-07-12 中国华能集团清洁能源技术研究院有限公司 Offshore wave energy power generation device, and wind and wave integrated power generation system and method
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5557670A (en) 1978-10-24 1980-04-28 Yasuhiro Manabe Multi-magnet device for generating electricity by utilizing vertical motion of wave
KR20000053992A (en) * 2000-05-16 2000-09-05 서인원 Shock Absorber and Generator for Electric Vehicles
JP2005531707A (en) 2002-01-10 2005-10-20 スウェディッシュ シーベイスト エナジー アクチボラグ Wave power device, use of wave power device for power generation, power generation method, and set of components for manufacturing linear generator for wave power device
US7168532B2 (en) 2004-03-16 2007-01-30 Ocean Power Technologies, Inc Wave energy converter (WEC) with magnetic braking

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5557670A (en) 1978-10-24 1980-04-28 Yasuhiro Manabe Multi-magnet device for generating electricity by utilizing vertical motion of wave
KR20000053992A (en) * 2000-05-16 2000-09-05 서인원 Shock Absorber and Generator for Electric Vehicles
JP2005531707A (en) 2002-01-10 2005-10-20 スウェディッシュ シーベイスト エナジー アクチボラグ Wave power device, use of wave power device for power generation, power generation method, and set of components for manufacturing linear generator for wave power device
US7168532B2 (en) 2004-03-16 2007-01-30 Ocean Power Technologies, Inc Wave energy converter (WEC) with magnetic braking

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102588196A (en) * 2012-03-15 2012-07-18 天津大学 Modularized sea wave direct drive generator

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