WO2012087064A3 - Tidal current power generation device - Google Patents
Tidal current power generation device Download PDFInfo
- Publication number
- WO2012087064A3 WO2012087064A3 PCT/KR2011/010034 KR2011010034W WO2012087064A3 WO 2012087064 A3 WO2012087064 A3 WO 2012087064A3 KR 2011010034 W KR2011010034 W KR 2011010034W WO 2012087064 A3 WO2012087064 A3 WO 2012087064A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- power generation
- tidal current
- generation device
- current power
- water
- Prior art date
Links
Classifications
-
- 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
- F03B13/26—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 tide energy
- F03B13/264—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 tide energy using the horizontal flow of water resulting from tide movement
-
- 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
- F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
- F03B11/08—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator for removing foreign matter, e.g. mud
-
- 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
- F03B17/00—Other machines or engines
- F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
-
- 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
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/04—Machines or engines of reaction type; Parts or details peculiar thereto with substantially axial flow throughout rotors, e.g. propeller turbines
-
- 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
- F05B2220/30—Application in turbines
- F05B2220/32—Application in turbines in water turbines
-
- 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
- F05B2240/00—Components
- F05B2240/40—Use of a multiplicity of similar components
-
- 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
- F05B2240/00—Components
- F05B2240/90—Mounting on supporting structures or systems
- F05B2240/97—Mounting on supporting structures or systems on a submerged structure
-
- 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
- Y02E10/20—Hydro energy
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Oceanography (AREA)
- Power Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Hydraulic Turbines (AREA)
Abstract
The present invention relates to a tidal current power generation device, and more specifically, to a tidal current power generation device, wherein a driving shaft is rotated by using a plurality of propellers that are submerged below the water such that a generator located above the water is capable of producing electricity. According to the present invention, the invention can be easily transported and installed by cranes or the like in areas of the sea where the tidal current is strong, thereby producing electricity in an inexpensive manner and easily changing the location of a power generation site according to environmental changes.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2010-0134316 | 2010-12-24 | ||
KR1020100134316A KR101058622B1 (en) | 2010-12-24 | 2010-12-24 | Tidal current power plant |
Publications (3)
Publication Number | Publication Date |
---|---|
WO2012087064A2 WO2012087064A2 (en) | 2012-06-28 |
WO2012087064A3 true WO2012087064A3 (en) | 2012-10-18 |
WO2012087064A4 WO2012087064A4 (en) | 2012-12-13 |
Family
ID=44933627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2011/010034 WO2012087064A2 (en) | 2010-12-24 | 2011-12-23 | Tidal current power generation device |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR101058622B1 (en) |
WO (1) | WO2012087064A2 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101348416B1 (en) * | 2012-08-06 | 2014-01-16 | 씨에이코리아(주) | Modulized vertical-axis tidal turbine |
GB2513917B (en) * | 2013-05-10 | 2015-07-29 | 1847 Subsea Engineering Ltd | Tidal power generation apparatus and methods |
GB2527311A (en) * | 2014-06-17 | 2015-12-23 | Blue Tidal Energy Ltd | Water turbine |
KR101601914B1 (en) | 2014-07-25 | 2016-03-09 | 인하대학교 산학협력단 | Apparatus for Removing Foreign Substance of The Tidal Current Power Turbine |
KR102192647B1 (en) * | 2019-11-28 | 2020-12-17 | 박덕기 | Tidal power generator |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100767189B1 (en) * | 2007-08-02 | 2007-10-15 | 최호상 | Red tide removal apparatus and thereof method |
KR100878632B1 (en) * | 2007-09-28 | 2009-01-15 | 한국전력공사 | Assembling structure of tidal current power apparatus using helical turbine |
KR20100131078A (en) * | 2009-06-05 | 2010-12-15 | 하태안 | Float type hydraulic power generater |
-
2010
- 2010-12-24 KR KR1020100134316A patent/KR101058622B1/en active IP Right Grant
-
2011
- 2011-12-23 WO PCT/KR2011/010034 patent/WO2012087064A2/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100767189B1 (en) * | 2007-08-02 | 2007-10-15 | 최호상 | Red tide removal apparatus and thereof method |
KR100878632B1 (en) * | 2007-09-28 | 2009-01-15 | 한국전력공사 | Assembling structure of tidal current power apparatus using helical turbine |
KR20100131078A (en) * | 2009-06-05 | 2010-12-15 | 하태안 | Float type hydraulic power generater |
Also Published As
Publication number | Publication date |
---|---|
WO2012087064A2 (en) | 2012-06-28 |
WO2012087064A4 (en) | 2012-12-13 |
KR101058622B1 (en) | 2011-08-22 |
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