WO2011139085A3 - Hydro and wind power generator - Google Patents

Hydro and wind power generator Download PDF

Info

Publication number
WO2011139085A3
WO2011139085A3 PCT/KR2011/003327 KR2011003327W WO2011139085A3 WO 2011139085 A3 WO2011139085 A3 WO 2011139085A3 KR 2011003327 W KR2011003327 W KR 2011003327W WO 2011139085 A3 WO2011139085 A3 WO 2011139085A3
Authority
WO
WIPO (PCT)
Prior art keywords
power generation
motor
power
water
support
Prior art date
Application number
PCT/KR2011/003327
Other languages
French (fr)
Korean (ko)
Other versions
WO2011139085A2 (en
Inventor
이동천
Original Assignee
Lee Dong Cheon
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 Lee Dong Cheon filed Critical Lee Dong Cheon
Publication of WO2011139085A2 publication Critical patent/WO2011139085A2/en
Publication of WO2011139085A3 publication Critical patent/WO2011139085A3/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
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • 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
    • F03B7/00—Water wheels
    • 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
    • F03D—WIND MOTORS
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/0608—Rotors characterised by their aerodynamic shape
    • F03D1/0633—Rotors characterised by their aerodynamic shape of the blades
    • F03D1/0641—Rotors characterised by their aerodynamic shape of the blades of the section profile of the blades, i.e. aerofoil profile
    • 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
    • F05B2210/00—Working fluid
    • F05B2210/18—Air and water being simultaneously used as working fluid
    • 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
    • F05B2240/10—Stators
    • F05B2240/13—Stators to collect or cause flow towards or away from 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
    • F05B2240/20—Rotors
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05B2240/301—Cross-section characteristics
    • 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
    • F05B2250/00—Geometry
    • F05B2250/30—Arrangement of components
    • F05B2250/31—Arrangement of components according to the direction of their main axis or their axis of rotation
    • F05B2250/314—Arrangement of components according to the direction of their main axis or their axis of rotation the axes being inclined in relation to each other
    • 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
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Abstract

The present invention relates to a hydro and wind power generator, in which water flowing along a pipe and the blades of a water turbine are in mutual contact such that the width of the pipe at the contact point is narrowed to enable the water to flow faster, and in which the height of the water turbine is adjusted in accordance with the velocity and the amount of the flowing water to adequately adjust the amount of electricity generated. The hydro and wind power generator comprises: a drain pipe for power generation, which is installed between general fluid pipes, and which is formed into an arc shape, the middle portion of which is rounded to a predetermined curvature relative to the ground, or in the interior of which a rounded arc-shaped support is embedded; a support for power generation, which is installed at one side of an outer surface of the drain pipe for power generation so as to support power-generating equipment; a motor for power generation, which is installed on the support for power generation to generate power; a motor case which supports and protects the motor for power generation, and which is installed on the support for power generation; upward and downward moving means serving as driving means for moving the motor for power generation in the upward and downward directions, wherein the upward and downward moving means lowers or lifts the motor for power generation; and a plurality of blades for power generation which are connected to the motor for power generation, are arranged in a radial direction, and rotate, wherein each of the blades has an end which contacts the water flowing along the inside of the drain pipe for power generation such that the blades rotate by means of the power derived from the energy of the flowing water.
PCT/KR2011/003327 2010-05-06 2011-05-04 Hydro and wind power generator WO2011139085A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0042213 2010-05-06
KR1020100042213A KR101002798B1 (en) 2010-05-06 2010-05-06 Water and wind generator

Publications (2)

Publication Number Publication Date
WO2011139085A2 WO2011139085A2 (en) 2011-11-10
WO2011139085A3 true WO2011139085A3 (en) 2011-12-29

Family

ID=43513157

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/003327 WO2011139085A2 (en) 2010-05-06 2011-05-04 Hydro and wind power generator

Country Status (2)

Country Link
KR (1) KR101002798B1 (en)
WO (1) WO2011139085A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2421521B1 (en) * 2012-03-01 2014-07-02 Pablo LEAL CRESPO Hydrogenerator
CN102606373B (en) * 2012-04-06 2016-01-20 国网山东省电力公司淄博供电公司 Arc hydraulic pressure rotates turbine-generator units
KR101363416B1 (en) * 2012-12-21 2014-02-14 오민환 Turbine-generator for small hydropower plant using treated water at sewage disposal plant and construction system structure

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003042049A (en) * 2001-07-26 2003-02-13 Hiromi Takahashi Annular chain impeller water turbine
KR200392802Y1 (en) * 2005-05-14 2005-08-19 홍영길 Water-power generating apparatus using current energy
KR20070038203A (en) * 2005-10-05 2007-04-10 김세웅 Generater using for water power and wind fovce

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200341899Y1 (en) 2003-11-20 2004-02-11 한국남부발전 주식회사 Tidal Power Generation System by Using Water in a Power Plant
KR100931316B1 (en) 2009-06-12 2009-12-11 (주)탑스엔지니어링 Apparutus floating on surface of the water for generating elecricity of hydraulic power using pumping out water in water treatment plant and filtration plant

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003042049A (en) * 2001-07-26 2003-02-13 Hiromi Takahashi Annular chain impeller water turbine
KR200392802Y1 (en) * 2005-05-14 2005-08-19 홍영길 Water-power generating apparatus using current energy
KR20070038203A (en) * 2005-10-05 2007-04-10 김세웅 Generater using for water power and wind fovce

Also Published As

Publication number Publication date
WO2011139085A2 (en) 2011-11-10
KR101002798B1 (en) 2010-12-21

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