WO2012102518A3 - Environment-friendly waterwheel type water power generation apparatus and environment-friendly waterwheel type tidal power generation apparatus capable of bidirectional power generation - Google Patents

Environment-friendly waterwheel type water power generation apparatus and environment-friendly waterwheel type tidal power generation apparatus capable of bidirectional power generation Download PDF

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Publication number
WO2012102518A3
WO2012102518A3 PCT/KR2012/000480 KR2012000480W WO2012102518A3 WO 2012102518 A3 WO2012102518 A3 WO 2012102518A3 KR 2012000480 W KR2012000480 W KR 2012000480W WO 2012102518 A3 WO2012102518 A3 WO 2012102518A3
Authority
WO
WIPO (PCT)
Prior art keywords
power generation
friendly
environment
waterwheel
generation apparatus
Prior art date
Application number
PCT/KR2012/000480
Other languages
French (fr)
Korean (ko)
Other versions
WO2012102518A2 (en
Inventor
최영식
Original Assignee
Choi Young Sik
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
Priority claimed from KR1020110006909A external-priority patent/KR101235430B1/en
Priority claimed from KR1020110070246A external-priority patent/KR101260605B1/en
Application filed by Choi Young Sik filed Critical Choi Young Sik
Publication of WO2012102518A2 publication Critical patent/WO2012102518A2/en
Publication of WO2012102518A3 publication Critical patent/WO2012102518A3/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
    • 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"
    • F03B17/062—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 at right angle to flow direction
    • F03B17/063—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 at right angle to flow direction the flow engaging parts having no movement relative to the rotor during its rotation
    • 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
    • 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
    • F03B13/268—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 making use of a dam
    • 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 an environment-friendly waterwheel type water power generation apparatus and an environment-friendly waterwheel type tidal power generation apparatus which is disposed in a bank installed by blocking the sea and having a tidal range and which realizes bidirectional power generation. The environment-friendly waterwheel type water power generation apparatus includes: a waterway including a middle part having a narrow width and front and rear ends that each have a wide width, the waterway having a large sectionally circular shape; a waterwheel disposed between the rear end and the middle portion of the waterway and including a plurality of water receiving parts for receiving water, the waterwheel being repeatedly rotated about a central shaft coupled by both bearings by water passing through the waterway; a generator connected to the central shaft of the waterwheel to generate electricity; and an accelerating gear connected to the central shaft of the waterwheel to increase the rotation rate of the generator.
PCT/KR2012/000480 2011-01-24 2012-01-19 Environment-friendly waterwheel type water power generation apparatus and environment-friendly waterwheel type tidal power generation apparatus capable of bidirectional power generation WO2012102518A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2011-0006909 2011-01-24
KR1020110006909A KR101235430B1 (en) 2011-01-24 2011-01-24 Environment-friendly hydro-electric power generating set having spinning wheel types
KR1020110070246A KR101260605B1 (en) 2011-07-15 2011-07-15 Environment-friendly tidal electric power generating set having spinning wheel type
KR10-2011-0070246 2011-07-15

Publications (2)

Publication Number Publication Date
WO2012102518A2 WO2012102518A2 (en) 2012-08-02
WO2012102518A3 true WO2012102518A3 (en) 2012-10-11

Family

ID=46581259

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/000480 WO2012102518A2 (en) 2011-01-24 2012-01-19 Environment-friendly waterwheel type water power generation apparatus and environment-friendly waterwheel type tidal power generation apparatus capable of bidirectional power generation

Country Status (1)

Country Link
WO (1) WO2012102518A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10502184B2 (en) 2014-09-17 2019-12-10 Robert Reginald Bray Power generating device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5364850U (en) * 1976-11-01 1978-05-31
KR20000027657A (en) * 1998-10-29 2000-05-15 강문규 Tidal generator
KR20090045225A (en) * 2007-04-06 2009-05-07 시베르 인터내셔널 가부시키가이샤 Hydraulic power generating apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5364850U (en) * 1976-11-01 1978-05-31
KR20000027657A (en) * 1998-10-29 2000-05-15 강문규 Tidal generator
KR20090045225A (en) * 2007-04-06 2009-05-07 시베르 인터내셔널 가부시키가이샤 Hydraulic power generating apparatus

Also Published As

Publication number Publication date
WO2012102518A2 (en) 2012-08-02

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