JPS575567A - Reflective convergence bank for wave power generation - Google Patents
Reflective convergence bank for wave power generationInfo
- Publication number
- JPS575567A JPS575567A JP7945680A JP7945680A JPS575567A JP S575567 A JPS575567 A JP S575567A JP 7945680 A JP7945680 A JP 7945680A JP 7945680 A JP7945680 A JP 7945680A JP S575567 A JPS575567 A JP S575567A
- Authority
- JP
- Japan
- Prior art keywords
- bank
- wave
- convergence
- reflective
- offing
- 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
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
PURPOSE: To improve the efficiency of wave power generation vy installing a wave power generating apparatus between the reflective convergence bank and the penetrable bank for incident wave and amplifying the wave height through the overlapping of the incident and the reflective waves between the both banks.
CONSTITUTION: The reflective convergence bank 2 having impenetrable paraboloid and the penetrable bank 1 for the incident wave are arranged, keeping the distance corresponding to the wavelength of the offing wave, and in the middle point, a wave power generating apparatus 3 is arranged. When the offing wave having the wavelength L advances into the bank 2 through the bank 1 having filtering effect, waves converge into the focus of the paraboloid which the bank surface of the bank 2 forms. Owing to the bank surface, the offing wave having the wavelength L generates the overlapped wave, and in the vicinity of the focus, the vertical movement of the sea surface is amplified by the convergence of the wave energy. On the other hand, owing to the bank 1, the ordinary wave can pass free from resistance, and the stormy wave reaches the bank 2 reducing the excessive wave height.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7945680A JPS575567A (en) | 1980-06-12 | 1980-06-12 | Reflective convergence bank for wave power generation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7945680A JPS575567A (en) | 1980-06-12 | 1980-06-12 | Reflective convergence bank for wave power generation |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS575567A true JPS575567A (en) | 1982-01-12 |
JPS622151B2 JPS622151B2 (en) | 1987-01-17 |
Family
ID=13690377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7945680A Granted JPS575567A (en) | 1980-06-12 | 1980-06-12 | Reflective convergence bank for wave power generation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS575567A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06320192A (en) * | 1993-05-07 | 1994-11-22 | Nippon Tetorapotsuto Kk | Apparatus for improving water quality using long-period wave energy |
US6360534B1 (en) | 1996-11-14 | 2002-03-26 | Energetech Australia Pty. Limited | Ocean wave energy extraction |
CN108867545A (en) * | 2018-07-24 | 2018-11-23 | 哈尔滨工程大学 | A kind of breakwater system of integrated oscillating water column and float power generation |
CN109183709A (en) * | 2018-09-28 | 2019-01-11 | 大连理工大学 | Parabolic type wave energy utilizes formula breakwater |
CN109268196A (en) * | 2018-11-21 | 2019-01-25 | 江苏科技大学 | A kind of poly- wave reflection multistage wave lens system of floatation type |
WO2020062007A1 (en) * | 2018-09-28 | 2020-04-02 | 大连理工大学 | Parabolic breakwater utilizing wave energy |
CN116816579A (en) * | 2023-08-24 | 2023-09-29 | 华南理工大学 | Multiple wave-collecting oscillation water column type wave energy power generation device array based on energy-collecting plate |
-
1980
- 1980-06-12 JP JP7945680A patent/JPS575567A/en active Granted
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06320192A (en) * | 1993-05-07 | 1994-11-22 | Nippon Tetorapotsuto Kk | Apparatus for improving water quality using long-period wave energy |
US6360534B1 (en) | 1996-11-14 | 2002-03-26 | Energetech Australia Pty. Limited | Ocean wave energy extraction |
CN1105238C (en) * | 1996-11-14 | 2003-04-09 | 能源技术澳大利亚有限公司 | Ocean wave energy extraction |
US6622483B2 (en) | 1996-11-14 | 2003-09-23 | Energetech Australia Pty. Limited | Ocean wave energy extraction system and components thereof |
CN108867545A (en) * | 2018-07-24 | 2018-11-23 | 哈尔滨工程大学 | A kind of breakwater system of integrated oscillating water column and float power generation |
CN109183709A (en) * | 2018-09-28 | 2019-01-11 | 大连理工大学 | Parabolic type wave energy utilizes formula breakwater |
WO2020062007A1 (en) * | 2018-09-28 | 2020-04-02 | 大连理工大学 | Parabolic breakwater utilizing wave energy |
CN109268196A (en) * | 2018-11-21 | 2019-01-25 | 江苏科技大学 | A kind of poly- wave reflection multistage wave lens system of floatation type |
CN109268196B (en) * | 2018-11-21 | 2024-06-07 | 江苏科技大学 | Floating wave-gathering reflection multistage wave gathering system |
CN116816579A (en) * | 2023-08-24 | 2023-09-29 | 华南理工大学 | Multiple wave-collecting oscillation water column type wave energy power generation device array based on energy-collecting plate |
CN116816579B (en) * | 2023-08-24 | 2023-11-07 | 华南理工大学 | Multiple wave-collecting oscillation water column type wave energy power generation device array based on energy-collecting plate |
Also Published As
Publication number | Publication date |
---|---|
JPS622151B2 (en) | 1987-01-17 |
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