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WO2012030074A3 - Structure to generate hydroelectric power - Google Patents

Structure to generate hydroelectric power Download PDF

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Publication number
WO2012030074A3
WO2012030074A3 PCT/KR2011/005619 KR2011005619W WO2012030074A3 WO 2012030074 A3 WO2012030074 A3 WO 2012030074A3 KR 2011005619 W KR2011005619 W KR 2011005619W WO 2012030074 A3 WO2012030074 A3 WO 2012030074A3
Authority
WO
WIPO (PCT)
Prior art keywords
piles
flow path
hydroelectric power
pile
extended
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.)
Ceased
Application number
PCT/KR2011/005619
Other languages
French (fr)
Korean (ko)
Other versions
WO2012030074A2 (en
Inventor
정광옥
정해권
정준홍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2012030074A2 publication Critical patent/WO2012030074A2/en
Publication of WO2012030074A3 publication Critical patent/WO2012030074A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • 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"
    • F03B17/061—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially in flow direction
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B9/00—Water-power plants; Layout, construction or equipment, methods of, or apparatus for, making same
    • E02B9/02—Water-ways
    • E02B9/04—Free-flow canals or flumes; Intakes
    • 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
    • F03B13/08—Machine or engine aggregates in dams or the like; Conduits therefor, e.g. diffusors
    • 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
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Civil Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Oceanography (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Power Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Hydraulic Turbines (AREA)

Abstract

The present invention can efficiently convert the motion from a river current to electrical energy without a preexisting dam by providing a structure to generate hydroelectric power including: a plurality of piles (100) which are provided at a predetermined interval from each other; a flow rate increase member (200) which is extended and provided from a pile (100a) provided at an outermost side of the piles (100) to the outside toward an upper region; a flow path cut-off member (300) which is extended and provided from a pile (100b) provided at a central portion of the piles (100) therebetween toward the upper region; and a water turbine (10) which is provided at a flow path formed by the inner regions of the flow rate increase member (200) and the flow path cut-off member (300).
PCT/KR2011/005619 2010-08-30 2011-07-29 Structure to generate hydroelectric power Ceased WO2012030074A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0083820 2010-08-30
KR1020100083820A KR101077220B1 (en) 2010-08-30 2010-08-30 Hydroelectric structure

Publications (2)

Publication Number Publication Date
WO2012030074A2 WO2012030074A2 (en) 2012-03-08
WO2012030074A3 true WO2012030074A3 (en) 2012-05-10

Family

ID=45033442

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/005619 Ceased WO2012030074A2 (en) 2010-08-30 2011-07-29 Structure to generate hydroelectric power

Country Status (2)

Country Link
KR (1) KR101077220B1 (en)
WO (1) WO2012030074A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0424671U (en) * 1990-06-22 1992-02-27
KR20000027657A (en) * 1998-10-29 2000-05-15 강문규 Tidal generator
US20080088132A1 (en) * 2006-10-17 2008-04-17 Laube Von Laubenfels Walter He Wave rider
KR20080087770A (en) * 2008-07-25 2008-10-01 김가영 Tidal generators installed on the surface of the water

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5566668A (en) 1978-11-14 1980-05-20 Itsuo Saito Waterway structure for waterwheel utilizing sea water

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0424671U (en) * 1990-06-22 1992-02-27
KR20000027657A (en) * 1998-10-29 2000-05-15 강문규 Tidal generator
US20080088132A1 (en) * 2006-10-17 2008-04-17 Laube Von Laubenfels Walter He Wave rider
KR20080087770A (en) * 2008-07-25 2008-10-01 김가영 Tidal generators installed on the surface of the water

Also Published As

Publication number Publication date
KR101077220B1 (en) 2011-10-27
WO2012030074A2 (en) 2012-03-08

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