JPS62182480A - Power generating method utilizing wave energy - Google Patents
Power generating method utilizing wave energyInfo
- Publication number
- JPS62182480A JPS62182480A JP61025533A JP2553386A JPS62182480A JP S62182480 A JPS62182480 A JP S62182480A JP 61025533 A JP61025533 A JP 61025533A JP 2553386 A JP2553386 A JP 2553386A JP S62182480 A JPS62182480 A JP S62182480A
- Authority
- JP
- Japan
- Prior art keywords
- motion
- pendulum
- generator
- floating body
- flywheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 9
- 230000033001 locomotion Effects 0.000 claims abstract description 34
- 238000007667 floating Methods 0.000 claims abstract description 17
- 230000010355 oscillation Effects 0.000 claims abstract description 4
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 5
- 230000000737 periodic effect Effects 0.000 abstract description 3
- 238000010248 power generation Methods 0.000 description 7
- 210000000078 claw Anatomy 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000003653 coastal water Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用公費
本発明は、波の運動エネルギーを振９子運動として取出
し、その振り子運動を発電機の原動力とする発電方法に
関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a power generation method in which the kinetic energy of waves is extracted as pendulum motion and the pendulum motion is used as the motive force of a generator.
従来技術と問題点
波力発電方法としては、第６図示の如き発電装置を利用
した方法がある。この方法は、波による海面の上下運動
により、海水がピストン作用な発揮してシリンダー（Ｃ
）内の空気を外部に押出す。この押出された空気流によ
ってエアタービン（ａ）を回転せしめ、そのタービンが
発電機（ｇ）を駆動せしめて発電する方法である。Prior Art and Problems As a wave power generation method, there is a method using a power generation device as shown in FIG. In this method, seawater acts like a piston due to the vertical movement of the sea surface caused by waves, causing the seawater to act like a cylinder (C
) is pushed out to the outside. In this method, an air turbine (a) is rotated by this extruded air flow, and the turbine drives a generator (g) to generate electricity.
この従来技術においては、エアタービンを回転せしめる
空気流は、ピストンのストロークと、シリンダー径とに
よって関係ずけられる力瓢 とくにこの技術の場合にお
けるストロークは、海面の上下動する距離、即ち波高で
あるところから、立地条件が、年間を通して波高の高い
沿岸海域に限られるという問題点及び設備規模がいきお
い大型にならざるを得ないという問題点を有している。In this conventional technology, the air flow that rotates the air turbine is determined by the stroke of the piston and the diameter of the cylinder. In particular, in the case of this technology, the stroke is the distance that the sea surface moves up and down, that is, the wave height. However, there are problems in that the location is limited to coastal waters where the wave height is high throughout the year, and that the scale of the equipment has to be large.
問題点解決のための手段
本発明は、このような従来技術の問題点に着目してなし
たもので、波の周期運動によって誘起される浮遊体の動
揺運動エネルギーを振り子運動として取出し、その振り
子運動を発電機の原動力とすることによって、上記問題
点を解消することを目的とする。。Means for Solving the Problems The present invention has been made by focusing on the problems of the prior art as described above. The purpose of this invention is to solve the above problems by using motion as the driving force for a generator. .
該目的を達成するだめの本発明の技術手段は、波によっ
て動揺する浮遊体の動揺エネルギーを振り子の往復運動
として取出し、その往復運動を変換装置によって回転ａ
ｍに変換せしめ、この回転運動を増速装置で増速せｊ−
めると共Ｋ、はずみ車で一様な回転運動ならしめて発電
機を駆動せしめることである。The technical means of the present invention to achieve this object is to extract the oscillation energy of a floating body agitated by waves as a reciprocating motion of a pendulum, and convert the reciprocating motion into a rotation a by a conversion device.
m, and increase the speed of this rotational motion with a speed increaser.j-
The purpose of this is to create a uniform rotational motion using the flywheel and drive the generator.
作用効果
本発明は、上記手段からなるので、浮遊体が波で動揺し
さえすれば、その動揺エネルギーを振り子の往復運動と
して取出し、その往復運動を変換装置によって回転運動
に変換し、その回転運動を増速装置で増速せしめ、かつ
はずみ車で一様な回転台らのない回転運動にして発電機
を駆動せしめ得る。従って、波高がそれほど高くない沿
岸海域でも設備することが可１１ヒになり、立地条件上
の制約を受けることが解消し、かつ発電装置全体がそれ
ほど大規模になることがなく、簡単に設備しえる。Effects of the Invention Since the present invention is comprised of the above-mentioned means, as long as the floating body is agitated by waves, the agitation energy is extracted as a reciprocating motion of a pendulum, the reciprocating motion is converted into rotational motion by a conversion device, and the rotational motion is converted into rotational motion. The speed of the motor can be increased using a speed increaser, and the flywheel can be used to create a uniform rotational motion without a rotary table to drive the generator. Therefore, it is possible to install equipment even in coastal waters where the wave height is not very high, eliminating constraints due to location conditions, and the overall scale of the power generation equipment does not need to be large, making it easy to install. I can do it.
よって、従来技術にみられる問題点を解消せしめ得る。Therefore, the problems seen in the prior art can be solved.
実施例
氷見ｊｕｌの発′１４力法に使用する発電装置を図面に
ついて説明する。EMBODIMENT OF THE INVENTION A power generating apparatus used in Himi Jul's power generation method will be explained with reference to the drawings.
浮遊体（→は、船舶、パージ或いはブイなどの浮体、廃
船などで、内部に架設した回転軸（５）の一端側から他
端側に向って振り子（１）、変換装置（２）、増速装置
（３）を順次配設し、その増速装置が有する別の回転軸
にはずみ車（４）を配設し、その回転軸の他端を発電機
（Ｇ）の回転軸に連結する。振り子（１）は、回転軸（
５）の一端部に遊挿し、浮遊棒体）が波で動揺しても常
に鉛直方向（回転軸に凧直な面）を向かしめ、浮遊体（
Ａ）が動揺すれば、その浮遊体に対して相対的に振り子
運動（往復運動）を行なわしめ、その運動を変換装置（
２）で回転運動に変えるように構成する。振り子（１）
は、ウェイトの反対側に突設した取付片（１０１）の片
面（変換装置側片面）にクランク型の爪（２０２）をシ
ーソーの如く動き得るように取付け、紋型の上端部と取
付片（１０１）とにわたって引張シばね（２０３）を配
設し、このばねによって爪（２０２）の下端部が変換装
置（２）の型車（２０１）に保合したシ或いは外れたシ
するように構成し、爪（２０２）が型車（２０１）に係
合すれば、振υ子（１）の相対的往復運動で型車（ｇｏ
ｘ）が回転し、上記係合が外れれば、型車（２０１）が
回転しないようになし、振り子（１）の相対的な往復運
動で型車（２０１）を間欠回転せしめる。変換装置（２
）は、振り子（１）の相対的往復運動を回転運動に変換
するための装置で、振υ子（１）に設けた爪（２０２）
及び引張りばれ（２０３）と、爪（２０２）が係外れす
る型車（２０１）とで構成し、その型車な回転軸（５）
に一体向に取付け、両部材が同時回転、同時停止するよ
うに構成し、この構成によって変換装置（２）の型車（
２０１）の一定方向回転を増速装置（３）に伝え、逆回
転を伝えない機能を発揮せしめ、１１１１欠回転が増速
装置（３）に伝達されるようにする。変換装置（２）は
、爪（２０２）の上端部が引張りばね（２ｏ３）で引張
られているをもって、第３図示の如く浮遊体（Ａ）が左
揺れ（右上υ）すれば、型車（２０１）に係合した爪（
２０２）及び振り子（りの相対的な左振り運動で時計方
向へ回る。Ｊそして、浮遊体（Ａ）が右揺れ（左上＃）
）すれば、振り子（すの相対的な布振り運動によって、
型車（２０１）と爪（２０２）との保合が外れ、その爪
は取付片（１０１）との取付部を中心にして引張りばね
（２０３）を伸張圧婦せしめながら、恰もシーソーの如
く往復動しつつ、型車（２０１）の周縁を左方へ滑り、
型車（２０１）を回さない。かくして、変換装置（２）
によって、振り子（１）の振れる周期と同一周期で回転
トルクが増速装置（３）に伝達される。増速装置（３）
は、変換装置（２）から伝達される１１υ欠回転を増速
させるための装置で、直径の異なるいくつかの歯車を噛
合せて構成するが、その−例は、回転軸（５）の他端部
に大径歯車（３０１）を一体向に取付け、この大径歯車
に噛合する最小径歯車（３０２）を設け、その最小径歯
車の歯車軸に大径歯車（３０１）と同寸直径位の大径歯
車（３０３）を一体向洗配設し、その大径歯車と噛合う
小径歯車（３０４）を設け、その小径歯車の回転軸（３
０５）にはずみ車（４）を取付け、増速された間欠回転
をはずみ車（４）に伝達して、回転すらのない一様な回
転運動に変えて発電機（Ｇ）の回転軸に伝達するように
構成する。はずみ車（４）は、振り子（１）の周期的な
相対的往復連動によって発生する周期的トルクによる回
転むらを解消せしめ、円滑な回転を得るだめの部材で、
増速装置（３）の回転軸（３０５）に取付け、該回転軸
に連結された発電機（Ｇ）の回転軸（Ｇ、）をなめらか
に回転せしめ、発電機（Ｇ）を駆動せしめて発電する。A floating body (→ is a ship, a floating body such as a purge or a buoy, a decommissioned ship, etc.), and a rotating shaft (5) installed inside the body swings from one end to the other end, including a pendulum (1), a conversion device (2), A speed increasing device (3) is arranged one after another, a flywheel (4) is arranged on another rotating shaft of the speed increasing device, and the other end of the rotating shaft is connected to the rotating shaft of the generator (G). .The pendulum (1) has a rotation axis (
5) Insert the floating rod loosely into one end, and even if the floating rod is shaken by waves, it will always face vertically (the surface perpendicular to the axis of rotation), and the floating rod (
When A) oscillates, it makes a pendulum movement (reciprocating movement) relative to the floating body, and converts that movement into a conversion device (
2) is configured to change to rotational motion. Pendulum (1)
A crank-shaped claw (202) is attached to one side (one side on the conversion device side) of a mounting piece (101) protruding on the opposite side of the weight so that it can move like a seesaw, and the upper end of the pattern and the mounting piece ( A tension spring (203) is disposed across the converter (201), and the lower end of the claw (202) is engaged with or detached from the mold wheel (201) of the conversion device (2) by this spring. However, when the pawl (202) engages with the mold wheel (201), the relative reciprocating motion of the pendulum (1) causes the mold wheel (go
x) rotates and is disengaged, the mold wheel (201) is prevented from rotating, and the relative reciprocating motion of the pendulum (1) causes the mold wheel (201) to rotate intermittently. Conversion device (2
) is a device for converting the relative reciprocating motion of the pendulum (1) into rotational motion, and the claw (202) provided on the pendulum (1)
It is composed of a tension plate (203) and a mold wheel (201) with which the pawl (202) is disengaged, and the rotary shaft (5) of the mold wheel
The model car (2) of the conversion device (2)
The fixed direction rotation of 201) is transmitted to the speed increasing device (3), and the function of not transmitting reverse rotation is exhibited, so that the missing rotation of 1111 is transmitted to the speed increasing device (3). In the converting device (2), the upper end of the claw (202) is tensioned by a tension spring (2o3), and when the floating body (A) swings to the left (upper right υ) as shown in the third figure, the mold wheel ( 201) engaged with the claw (
202) and the pendulum (ri) rotate clockwise with relative left-swing motion. Then, the floating body (A) swings to the right (upper left #)
), then by the relative swinging motion of the pendulum,
The mold wheel (201) and the pawl (202) are disengaged, and the pawl moves back and forth like a seesaw, stretching and compressing the tension spring (203) around the attachment point with the mounting piece (101). While moving, slide around the edge of the model car (201) to the left,
Do not turn the model wheel (201). Thus, the conversion device (2)
As a result, rotational torque is transmitted to the speed increasing device (3) at the same period as the swing period of the pendulum (1). Speed increaser (3)
is a device for increasing the speed of the 11υ intermittent rotation transmitted from the converter (2), and is constructed by meshing several gears with different diameters. A large-diameter gear (301) is installed integrally at the end, and a minimum-diameter gear (302) that meshes with the large-diameter gear is provided, and the gear shaft of the minimum-diameter gear is provided with a gear having the same size and diameter as the large-diameter gear (301). A large-diameter gear (303) is disposed integrally, a small-diameter gear (304) meshing with the large-diameter gear is provided, and a rotation shaft (304) of the small-diameter gear is provided.
A flywheel (4) is attached to 05), and the accelerated intermittent rotation is transmitted to the flywheel (4), which converts it into a uniform rotational motion without even rotation, and transmits it to the rotating shaft of the generator (G). Configure. The flywheel (4) is a member that eliminates uneven rotation due to periodic torque generated by periodic relative reciprocating interlocking of the pendulum (1) and obtains smooth rotation.
It is attached to the rotating shaft (305) of the speed increaser (3), and smoothly rotates the rotating shaft (G,) of the generator (G) connected to the rotating shaft, thereby driving the generator (G) to generate electricity. do.
発電機（Ｇ）の駆動によって得られた電力は、浮遊体（
Ａ）が電力消費の可能な船舶類ならば、直接消費するも
自由であるが、陸上へ送電する場合は、第１図示の如く
浮遊体（Ａ）に撃留索（６）で撃留ブイ（７）を繋ぎ、
そのブイをアンカーで繋留せしめ、撃留索（６）に沿っ
て浮遊体（Ａ）から繋留ブイ（６）まで送電線（８）を
架設し、該ブイから陸上までは海底に送電線（８）を敷
設して陸上の送′亀目標まで送電する。The electric power obtained by driving the generator (G) is transferred to the floating body (
If A) is a ship that can consume electricity, it is free to consume it directly, but when transmitting electricity to land, as shown in Figure 1, the floating body (A) is connected to a hoisting buoy with a hoisting rope (6). Connect (7),
The buoy is moored with an anchor, and a power transmission line (8) is installed along the slaying line (6) from the floating body (A) to the mooring buoy (6), and from the buoy to land, a power transmission line (8) is installed on the seabed. ) to transmit power to the land-based transmission target.
図中、符号（Ｓ）は、発電機（Ｇ）に電気的接続した蓄
電装置で、必要に応じて蓄電するようにする。In the figure, the symbol (S) is a power storage device that is electrically connected to a generator (G) and is configured to store power as needed.
１ｌＪＥ１図は本発明の発電方法によって発電中の概略
を示す側面図、第２図は要部の一部拡大縦断正面図、第
３図はその一部切欠側面図、第４図及び第５図は作用の
説明図、第６図は従来技術の概略図である。
図中Figure 1lJE1 is a side view schematically showing power generation by the power generation method of the present invention, Figure 2 is a partially enlarged vertical sectional front view of the main part, Figure 3 is a partially cutaway side view, Figures 4 and 5. is an explanatory diagram of the operation, and FIG. 6 is a schematic diagram of the prior art. In the diagram
Claims (1)
往復運動として取出し、その往復運動を変換装置によっ
て回転運動に変換せしめ、この回転運動を増速装置で増
速せしめると共に、はずみ車で一様な回転運動ならしめ
て発電機を駆動せしめる波のエネルギーを利用した発電
方法。The oscillation energy of a floating body agitated by waves is extracted as the reciprocating motion of a pendulum, the reciprocating motion is converted into rotational motion by a conversion device, the speed of this rotational motion is increased by a speed increasing device, and the uniform rotational motion is converted by a flywheel. A method of generating electricity that uses the energy of waves that smooth out and drive a generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61025533A JPS62182480A (en) | 1986-02-07 | 1986-02-07 | Power generating method utilizing wave energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61025533A JPS62182480A (en) | 1986-02-07 | 1986-02-07 | Power generating method utilizing wave energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62182480A true JPS62182480A (en) | 1987-08-10 |
Family
ID=12168657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61025533A Pending JPS62182480A (en) | 1986-02-07 | 1986-02-07 | Power generating method utilizing wave energy |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62182480A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009195096A (en) * | 2008-02-18 | 2009-08-27 | Shigekichi Asanuma | Pendulum power generation ship |
| JP2009303475A (en) * | 2008-05-13 | 2009-12-24 | Masatoshi Miyata | Rocking mechanism, torque generating apparatus, and generator |
| KR101038103B1 (en) | 2008-06-05 | 2011-06-01 | 김변수 | wave energy converter |
| JP2012506516A (en) * | 2008-10-24 | 2012-03-15 | ヴィトリオ ペレグリニ | An integrated generator device for generating energy from renewable zero-emission alternative energy sources that respects and preserves the environment |
| JP4969709B1 (en) * | 2012-02-04 | 2012-07-04 | 株式会社センリョウ | Running water power generator |
| FR2971558A1 (en) * | 2011-02-16 | 2012-08-17 | Gilles Baratoux | Device for recovering energy from sea waves for producing electricity, has container including converting mechanism for converting swinging movement caused by waves into rotational movement for rotating flywheel |
| CN104612889A (en) * | 2015-01-08 | 2015-05-13 | 中国海洋大学 | Wave power generation device |
| JP6155376B1 (en) * | 2016-09-20 | 2017-06-28 | 由和 田村 | Movable object wave power generation system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5139333A (en) * | 1974-09-28 | 1976-04-01 | Setsuo Toi | |
| JPS5692363A (en) * | 1979-12-25 | 1981-07-27 | Toshio Takayama | Utilization of wave motive power and device therefor |
-
1986
- 1986-02-07 JP JP61025533A patent/JPS62182480A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5139333A (en) * | 1974-09-28 | 1976-04-01 | Setsuo Toi | |
| JPS5692363A (en) * | 1979-12-25 | 1981-07-27 | Toshio Takayama | Utilization of wave motive power and device therefor |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009195096A (en) * | 2008-02-18 | 2009-08-27 | Shigekichi Asanuma | Pendulum power generation ship |
| JP2009303475A (en) * | 2008-05-13 | 2009-12-24 | Masatoshi Miyata | Rocking mechanism, torque generating apparatus, and generator |
| KR101038103B1 (en) | 2008-06-05 | 2011-06-01 | 김변수 | wave energy converter |
| JP2012506516A (en) * | 2008-10-24 | 2012-03-15 | ヴィトリオ ペレグリニ | An integrated generator device for generating energy from renewable zero-emission alternative energy sources that respects and preserves the environment |
| FR2971558A1 (en) * | 2011-02-16 | 2012-08-17 | Gilles Baratoux | Device for recovering energy from sea waves for producing electricity, has container including converting mechanism for converting swinging movement caused by waves into rotational movement for rotating flywheel |
| JP4969709B1 (en) * | 2012-02-04 | 2012-07-04 | 株式会社センリョウ | Running water power generator |
| CN104612889A (en) * | 2015-01-08 | 2015-05-13 | 中国海洋大学 | Wave power generation device |
| JP6155376B1 (en) * | 2016-09-20 | 2017-06-28 | 由和 田村 | Movable object wave power generation system |
| JP2018048559A (en) * | 2016-09-20 | 2018-03-29 | 由和 田村 | Movable object type tidal power generating system |
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