JPH0357885A - Power generator by means of wind - Google Patents
Power generator by means of windInfo
- Publication number
- JPH0357885A JPH0357885A JP1191272A JP19127289A JPH0357885A JP H0357885 A JPH0357885 A JP H0357885A JP 1191272 A JP1191272 A JP 1191272A JP 19127289 A JP19127289 A JP 19127289A JP H0357885 A JPH0357885 A JP H0357885A
- Authority
- JP
- Japan
- Prior art keywords
- wind
- floating body
- dynamos
- wind power
- power generator
- 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.)
- Granted
Links
- 238000010248 power generation Methods 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 230000005611 electricity Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract description 3
- LTMHDMANZUZIPE-PUGKRICDSA-N digoxin Chemical compound C1[C@H](O)[C@H](O)[C@@H](C)O[C@H]1O[C@@H]1[C@@H](C)O[C@@H](O[C@@H]2[C@H](O[C@@H](O[C@@H]3C[C@@H]4[C@]([C@@H]5[C@H]([C@]6(CC[C@@H]([C@@]6(C)[C@H](O)C5)C=5COC(=O)C=5)O)CC4)(C)CC3)C[C@@H]2O)C)C[C@@H]1O LTMHDMANZUZIPE-PUGKRICDSA-N 0.000 abstract 4
- 241000251468 Actinopterygii Species 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000015170 shellfish Nutrition 0.000 description 1
- 239000010959 steel Substances 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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Wind Motors (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野コ
本発明は、海上、湖上等に設置される浮体構遣の風力発
電装置に関する．
［従来の技術］
風力エネルギを利用して発電を行う風力発電装置は、公
害のない発電装置の一つとして着目されている．
この風力発電装置は一般に風が十分得られる山頂、高台
、岬等に設置されるが、このような場所では設置場所の
確保や建設資材の運搬等が大変である。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a floating wind power generation device installed on the sea, a lake, etc. [Prior Art] Wind power generation equipment that uses wind energy to generate electricity is attracting attention as a type of power generation equipment that does not cause pollution. These wind power generators are generally installed on mountain tops, high ground, capes, etc. where sufficient wind can be obtained, but in such places it is difficult to secure an installation location and transport construction materials.
そこで、設置場所の確保等が容易で、しかも比較的安定
した風が得られる海上に風力発電装置を設置する提案も
なされ、例えばブイに小形の風力発電機を取付けた浮体
式ものや海底に基礎を築いた固定式のもの等が提案され
ている．［発明が解決しようとする課題］
しかし、前者の浮体式のものは波で揺動し易く、後者の
固定式のものは基礎工事が大変であり、またいずれも複
数の風力発電機を設置することは大変で、十分な電力が
得られない問題がある。なお、十分な電力を得るために
、大形の船体に複数の風力発電機を取付けることも考え
られるが、浮体物たる船体自体の製造が大変で、また船
体の揺動を防止する装置も必要であり、コストがかかる
．そこで、本発明の目的は、上記課題を解決し、製造が
容易でコストがかからず、波による揺動も少なく、しか
も十分な電力が得られる風力発電装置を提供することに
ある．
［課題を解決するための手段］
上記目的を達或するために本発明は、管体をトラス状に
組んで水面に浮く浮体を形成し、この浮体上に複数の風
力発電機を配設したものである．［作用］
本風力発電装置は浮体梢遣であるため、風の強い海上或
いは湖上の適宜の場所に移動させて係留設置すればよい
．
特に、浮体が管体をトラス状に組んで形成されているた
め、大形船体と異なり、浮体楕造が簡素化し、製造が容
易で、コストがかがらない．また、管体のトラス楕造に
より、強度を確保したまま浮体の平面形状を簡単に大き
くすることができるため、波による揺動を減少でき、ま
た複数の風力発電機を装備でき、十分な電力が得られる
．［実施例］
以下、本発明の一実施例を添付図面に基づいて詳述する
．
風力発電装置を示す図において、１は水面に浮く浮体で
、この浮体１は管体２をトラス状に組んで形成されてい
る．図示例では、浮体１は大きな面積を有するよう管体
２を平面長方形状に連結し、その両長辺間に管体２をＷ
状に掛け渡して一体に構成されている．管体２は、例え
ば防錆処理の施された鋼管等からなっている。Therefore, proposals have been made to install wind power generators on the sea, where it is easy to secure an installation location and where relatively stable winds can be obtained. Fixed type systems have been proposed. [Problems to be solved by the invention] However, the former floating type is easily shaken by waves, and the latter fixed type requires foundation work, and both require multiple wind power generators to be installed. This is difficult and there is the problem of not being able to obtain enough electricity. In order to obtain sufficient power, it is possible to install multiple wind power generators on a large ship, but this would be difficult to manufacture as a floating ship and would also require a device to prevent the ship from rocking. This is costly. SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a wind power generation device that solves the above problems, is easy to manufacture, is inexpensive, has little vibration due to waves, and can generate sufficient power. [Means for Solving the Problems] In order to achieve the above object, the present invention forms a floating body that floats on the water surface by assembling pipe bodies in a truss shape, and a plurality of wind power generators are arranged on this floating body. It is something. [Function] Since this wind power generation device is a floating structure, it can be moved and moored to an appropriate location on a windy sea or lake. In particular, since the floating body is formed by assembling tubes in a truss shape, unlike a large ship, the floating body oval structure is simple, easy to manufacture, and low cost. In addition, the truss elliptical structure of the tube body allows the planar shape of the floating body to be easily enlarged while maintaining strength, reducing rocking caused by waves and allowing multiple wind power generators to be installed to generate sufficient power. is obtained. [Example] Hereinafter, an example of the present invention will be described in detail based on the accompanying drawings. In the figure showing the wind power generation device, 1 is a floating body floating on the water surface, and this floating body 1 is formed by assembling tube bodies 2 in a truss shape. In the illustrated example, the floating body 1 has tube bodies 2 connected in a planar rectangular shape so as to have a large area, and the tube bodies 2 are connected to each other in a W shape between the long sides.
It is constructed in one piece by spanning the shape. The pipe body 2 is made of, for example, a steel pipe that has been subjected to anti-corrosion treatment.
そして、この浮体１上には複数の風力発電ｖ１３が適宜
間隔で配設されている．風力発電機３は管体２同士が交
わる強度の高い部分に、図示例では５基固定されている
．風力発電Ｒ３は浮体１上に起立して固定された支柱４
の上端部に発電機本体５を風上に向くよう旋回可能に取
付け、発電機本体５の回転軸に風車たるブレード６を取
付けてなっている。A plurality of wind power generators v13 are arranged on this floating body 1 at appropriate intervals. In the illustrated example, five wind power generators 3 are fixed to the strong part where the pipe bodies 2 intersect. The wind power generation R3 is a pillar 4 that stands up and is fixed on the floating body 1.
A generator main body 5 is attached to the upper end of the generator so as to be able to turn so as to face upwind, and a blade 6, which is a windmill, is attached to the rotating shaft of the generator main body 5.
浮体１にはその外周に沿って魚網７が張り巡らされて垂
下され、魚を養殖できるようになっている．また、浮体
ｌの管体２上には支持脚８を介して所定の高さで歩ｒＢ
９が配設されている．１０は浮体１を係留する錨を有ず
る係留索、１１は風力発電機から得られた電力を地上に
送る送電線である。A fishing net 7 is stretched around the outer periphery of the floating body 1 and suspended therefrom, so that fish can be cultivated. In addition, a walking rB is placed on the tube body 2 of the floating body l at a predetermined height via the support legs 8.
9 are arranged. 10 is a mooring cable with an anchor for mooring the floating body 1, and 11 is a power transmission line that transmits the electric power obtained from the wind power generator to the ground.
かかる構成の風力発電装置は、牽引船に引かれて風の強
い海上或いは湖上の適宜の場所に移動され、係留索１０
により係留設置される．浮体ｌ上の風力発電１１１３は
通常の風力発電機と同様、風上に向いて１ロベラ６が回
転駆動され、発電するようになる．これら風力発電１１
３により得られた電力は送電線１１を介して地上へ供給
される．この風力発電装置は、浮＃１が管体２をトラス
状に組んで形威されているため、大形船体と異なり、浮
体構遣が簡素化され、軽量となり、製造組立が容易で、
コストがかからない．
また、管体２のトラス楕遣により、強度を確保したまま
浮体１の平面形状を簡単に大きくすることができるため
、波による揺動を減少でき、また複数の風力発電機３を
装備でき、十分な電力が得られる．更に、浮体ｌを利用
して魚、貝等の養殖を行うことができる．
なお、浮体１及び管体２の形状は実施例に限られるもの
でなく、円形、楕円形、多角形、菱形等であってもよい
．また、浮体１には風力発電機の他に波力発電機や太陽
光発電機等を併設するようにしてもよい．
［発明の効果］
以上要するに本発明によれば、浮体が管体をトラス状に
組んで形成されているため、大形船体と異なり、浮体楕
造が簡素化し、製造が容易でコストがかからず、強度を
確保したまま浮体の平面形状を簡単に大きくすることが
でき、波による揺動を減少できると共に複数の風力発電
機を装備でき、十分な電力が得られる。A wind power generation device having such a configuration is towed by a towing boat and moved to an appropriate location on a windy sea or lake, and the mooring line 10
A mooring is installed by. The wind power generation 1113 on the floating body 1 is similar to a normal wind power generator, with the 1 lobera 6 facing upwind and rotating to generate electricity. These wind power generation 11
The power obtained in step 3 is supplied to the ground via power transmission line 11. In this wind power generation device, the float #1 is formed by assembling the tube body 2 in a truss shape, so unlike a large ship, the structure of the floating body is simplified, lightweight, and easy to manufacture and assemble.
No cost. In addition, due to the truss ellipse of the tube body 2, the planar shape of the floating body 1 can be easily enlarged while maintaining its strength, so that shaking due to waves can be reduced, and multiple wind power generators 3 can be installed. Sufficient power can be obtained. Furthermore, the floating bodies can be used to cultivate fish, shellfish, etc. Note that the shapes of the floating body 1 and the tube body 2 are not limited to those in the embodiment, and may be circular, oval, polygonal, diamond-shaped, etc. Furthermore, the floating body 1 may be equipped with a wave power generator, a solar power generator, etc. in addition to the wind power generator. [Effects of the Invention] In short, according to the present invention, since the floating body is formed by assembling tube bodies in a truss shape, unlike a large ship, the floating body oval structure is simplified, and manufacturing is easy and costs are reduced. First, the planar shape of the floating body can be easily increased while maintaining its strength, and shaking caused by waves can be reduced, and multiple wind power generators can be installed to obtain sufficient power.
図は本発明に係る風力発電装置の一実施例を示す斜視図
である．
図中、１は浮体、２は管体、３は風力発電機である．The figure is a perspective view showing an embodiment of a wind power generation device according to the present invention. In the figure, 1 is a floating body, 2 is a tube body, and 3 is a wind power generator.
Claims (1)
該浮体上に複数の風力発電機を配設したことを特徴とす
る風力発電装置。1. The tube bodies are assembled into a truss shape to form a floating body that floats on the water surface.
A wind power generation device characterized in that a plurality of wind power generators are arranged on the floating body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1191272A JP2770449B2 (en) | 1989-07-26 | 1989-07-26 | Wind power generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1191272A JP2770449B2 (en) | 1989-07-26 | 1989-07-26 | Wind power generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0357885A true JPH0357885A (en) | 1991-03-13 |
| JP2770449B2 JP2770449B2 (en) | 1998-07-02 |
Family
ID=16271789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1191272A Expired - Lifetime JP2770449B2 (en) | 1989-07-26 | 1989-07-26 | Wind power generator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2770449B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1106825A2 (en) | 1999-12-07 | 2001-06-13 | Mitsubishi Heavy Industries, Ltd. | A wind-powered generator plant |
| US7337726B2 (en) * | 2000-10-17 | 2008-03-04 | Aloys Wobben | Wind farm |
| JP2015050938A (en) * | 2013-09-05 | 2015-03-19 | 嘉義 辻本 | Fishing structure or mobile floating fishing structure, and fishing preserve or mobile floating fishing preserve |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102060088A (en) * | 2010-12-01 | 2011-05-18 | 山东长星风电科技有限公司 | Special technology for offshore combined floating wind power generation |
| ES2620107T3 (en) | 2011-12-05 | 2017-06-27 | Mitsubishi Heavy Industries, Ltd. | Floating type wind turbine generation device and its installation method |
| WO2013084546A1 (en) | 2011-12-05 | 2013-06-13 | 三菱重工業株式会社 | Floating type wind power generation device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5532458A (en) * | 1978-08-28 | 1980-03-07 | Fuji Electric Co Ltd | Dc voltage relay |
-
1989
- 1989-07-26 JP JP1191272A patent/JP2770449B2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5532458A (en) * | 1978-08-28 | 1980-03-07 | Fuji Electric Co Ltd | Dc voltage relay |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1106825A2 (en) | 1999-12-07 | 2001-06-13 | Mitsubishi Heavy Industries, Ltd. | A wind-powered generator plant |
| US7337726B2 (en) * | 2000-10-17 | 2008-03-04 | Aloys Wobben | Wind farm |
| JP2015050938A (en) * | 2013-09-05 | 2015-03-19 | 嘉義 辻本 | Fishing structure or mobile floating fishing structure, and fishing preserve or mobile floating fishing preserve |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2770449B2 (en) | 1998-07-02 |
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