JPH01103773U - - Google Patents
Info
- Publication number
- JPH01103773U JPH01103773U JP1987199078U JP19907887U JPH01103773U JP H01103773 U JPH01103773 U JP H01103773U JP 1987199078 U JP1987199078 U JP 1987199078U JP 19907887 U JP19907887 U JP 19907887U JP H01103773 U JPH01103773 U JP H01103773U
- Authority
- JP
- Japan
- Prior art keywords
- floating body
- floating
- waves
- wave
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims 2
- 230000005611 electricity Effects 0.000 claims 2
- 238000010248 power generation Methods 0.000 claims 2
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 241001481833 Coryphaena hippurus Species 0.000 description 1
- 230000005540 biological transmission Effects 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)
Description
第１図はこの考案の装置の一実施態様を示す概
略正面図、第２図は従来の装置の一例を示す概略
正面図、第３図イ，ロは従来の浮体の一例を示す
斜視図である。図面において、
１，１′……浮体、２……ドルフイン、３……
発電機、４……伝達杆、５……海面、６……人工
島、７……パイル、８……ポンプ、９……給排水
管、１０……孔、１１……波高計、１２……周波
数解析器、１３……制御器。
Fig. 1 is a schematic front view showing an embodiment of the device of this invention, Fig. 2 is a schematic front view showing an example of a conventional device, and Fig. 3 A and B are perspective views showing an example of a conventional floating body. be. In the drawings, 1,1'...Floating body, 2...Dolphin, 3...
Generator, 4... Transmission rod, 5... Sea surface, 6... Artificial island, 7... Pile, 8... Pump, 9... Water supply and drainage pipe, 10... Hole, 11... Wave height meter, 12... Frequency analyzer, 13...controller.
Claims (1)
の浮体と、波浪による前記浮体の上下変位をエネ
ルギー源として発電する発電機とからなる浮体式
波浪発電装置において、 前記浮体を、その軸線に沿つて貫通孔が形成さ
れた中空の円錘台形状となし、このような円錘台
形状の浮体を人工島のパイルに上下動自在に挿入
し、前記人工島上に、波浪による前記浮体の上下
変位をエネルギー源として発電する発電機および
前記浮体に対するバラスト水の注排水機構を設け
、前記浮体の近傍の海面に波高計を浮設し、前記
波高計によつて計測された波の周期に基づいて前
記注排水機構を作動させ、前記浮体内にバラスト
水を注排水することにより、その吃水を変化させ
、前記浮体の上下揺固有周期を波の周期に同調さ
せるようにしたことを特徴とする浮体式波浪発電
装置。[Claims for Utility Model Registration] A floating wave power generation device comprising a floating body for absorbing wave energy floating on the sea surface and a generator that generates electricity using the vertical displacement of the floating body due to waves as an energy source, , a hollow truncated cone shape with a through hole formed along its axis, such a truncated cone-shaped floating body is inserted into the pile of the artificial island so as to be able to move up and down, and the floating body is placed on the artificial island by waves. A generator for generating electricity using the vertical displacement of the floating body as an energy source and a ballast water injection mechanism for the floating body are provided, a wave height meter is floating on the sea surface near the floating body, and the waves measured by the wave height meter are provided. The water filling mechanism is actuated based on the cycle of ballast water to be poured into the floating body, thereby changing the water intake and synchronizing the natural period of heave of the floating body with the period of waves. A floating wave power generation device featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987199078U JPH0528388Y2 (en) | 1987-12-29 | 1987-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987199078U JPH0528388Y2 (en) | 1987-12-29 | 1987-12-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01103773U true JPH01103773U (en) | 1989-07-13 |
| JPH0528388Y2 JPH0528388Y2 (en) | 1993-07-21 |
Family
ID=31489548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987199078U Expired - Lifetime JPH0528388Y2 (en) | 1987-12-29 | 1987-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0528388Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004506844A (en) * | 2000-05-12 | 2004-03-04 | ザカリア・カリル・ドレー | Device for storing potential energy |
| JP2009542964A (en) * | 2006-07-11 | 2009-12-03 | オーストラリアン サステイナブル エナジー コーポレーション プロプライアタリー リミテッド | Wave energy converter |
| JP2017172480A (en) * | 2016-03-24 | 2017-09-28 | 三井造船株式会社 | Wave power generation device and control method therefor |
-
1987
- 1987-12-29 JP JP1987199078U patent/JPH0528388Y2/ja not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004506844A (en) * | 2000-05-12 | 2004-03-04 | ザカリア・カリル・ドレー | Device for storing potential energy |
| JP2009542964A (en) * | 2006-07-11 | 2009-12-03 | オーストラリアン サステイナブル エナジー コーポレーション プロプライアタリー リミテッド | Wave energy converter |
| JP2017172480A (en) * | 2016-03-24 | 2017-09-28 | 三井造船株式会社 | Wave power generation device and control method therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0528388Y2 (en) | 1993-07-21 |
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