WO2012087064A3 - Tidal current power generation device - Google Patents

Tidal current power generation device Download PDF

Info

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
Application number
PCT/KR2011/010034
Other languages
French (fr)
Korean (ko)
Other versions
WO2012087064A2 (en
WO2012087064A4 (en
Inventor
박영훈
Original Assignee
Park Young Hoon
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Park Young Hoon filed Critical Park Young Hoon
Publication of WO2012087064A2 publication Critical patent/WO2012087064A2/en
Publication of WO2012087064A3 publication Critical patent/WO2012087064A3/en
Publication of WO2012087064A4 publication Critical patent/WO2012087064A4/en

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.
PCT/KR2011/010034 2010-12-24 2011-12-23 Tidal current power generation device WO2012087064A2 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
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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