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WO2008029967A1 - Système d'éolienne perfectionné - Google Patents

Système d'éolienne perfectionné Download PDF

Info

Publication number
WO2008029967A1
WO2008029967A1 PCT/KR2006/003861 KR2006003861W WO2008029967A1 WO 2008029967 A1 WO2008029967 A1 WO 2008029967A1 KR 2006003861 W KR2006003861 W KR 2006003861W WO 2008029967 A1 WO2008029967 A1 WO 2008029967A1
Authority
WO
WIPO (PCT)
Prior art keywords
wind
air compression
compression system
turbo air
wind power
Prior art date
Application number
PCT/KR2006/003861
Other languages
English (en)
Inventor
Hyung Ju Yoo
Sung Kwon Yoo
Original Assignee
Irwindpower Co., Ltd
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 Irwindpower Co., Ltd filed Critical Irwindpower Co., Ltd
Publication of WO2008029967A1 publication Critical patent/WO2008029967A1/fr

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
    • F03D—WIND MOTORS
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • F03D3/0436—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor
    • F03D3/0472—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor the shield orientation being adaptable to the wind motor
    • F03D3/0481—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor the shield orientation being adaptable to the wind motor and only with concentrating action, i.e. only increasing the airflow speed into the rotor, e.g. divergent outlets
    • 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
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • F03D3/0436—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor
    • F03D3/0472—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor the shield orientation being adaptable to the wind motor
    • F03D3/049—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor the shield orientation being adaptable to the wind motor with converging inlets, i.e. the shield intercepting an area greater than the effective rotor area
    • 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
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • 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
    • 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
    • F05B2220/25—Application as advertisement
    • 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
    • F05B2240/21—Rotors for wind turbines
    • F05B2240/211—Rotors for wind turbines with vertical axis
    • 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
    • Y02E10/728—Onshore wind turbines
    • 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
    • Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction

Definitions

  • the present invention relates to a wind power system.
  • a photovoltaic power system is generally employed.
  • the photovoltaic power system is not efficient, since the photovoltaic power system is largely influenced by a change in the weather.
  • the conventional wind power system does not rapidly respond to a shift of wind. Energy resources are unnecessarily wasted due to a sensor for sensing the direction of wind and a process of changing the direction of a rotator due to electrical operations.
  • the present invention provides a complementary non-resistive wind power system including an intelligent tail capable of turning a rotation direction of a rotator by sensing a direction of wind and a turbo air compression system positioned at a front side of wind which is capable of accelerat ing a flux introduced into blades by compressing introduced air, so that the turbo air compression system and the intelligent tail operate in coordination so as to compensate surface frictional resistance of the turbo air compression system and so as to maintain a predetermined angle.
  • the present invention also provides supporting structures including a body and a shaft for providing a system capable of obtaining opt imized power generat ion efficiency in a low speed of wind regardless of small space and area by environmentally considering townscapes.
  • the present invention also provides a wind power system capable of improving power generation efficiency and including environmental functions in which a tail has a flat plate structure to maximize an advertising effect by allowing advertising materials to be attached to a tail, the wind power system having an improved durability with respect to a change in the whether conditions such as weather, temperature difference, and the like so as to have corrosion resistance and earthquake resistance and to have a structure capable of absorbing impact with respect to external environments.
  • the wind power system according to an embodiment of the present invention is free from limitations of environmental effects.
  • FIG. l isa perspective view i 11listrat ing a structure of a wind power system according to an embodiment of the present invention
  • FIG. 2 is a partly expanded perspective view illustrating a structure of a turbo air compression system according to an embodiment of the present invention
  • FIG. 3 is a partly expanded perspective view illustrating a structure of an intelligent tail according to an embodiment of the present invention
  • FIG. 4 is a partly expanded perspective view illustrating structures of a housing and a rotator
  • FIG. 5 is a partly expanded perspective view illustrating structures of a body and a shaft
  • FIG.6 illustrates a state in which main parts of a wind power system operate in coordination with one another according to an embodiment of the present invention
  • FIG.7 i 1 lustrates an entire structure of a front of a wind power system according to an embodiment of the present invention
  • FIG.8 i 1 lustrates an entire structure of a rear of a wind power system according to an embodiment of the present invention
  • FIGS.9 and 10 i 1 lustrate examples in which an advertising board is installed on an intelligent tail according to an embodiment of the present invention.
  • an advanced wind power system comprising: a turbo air compression system 2 for effectively using wind power by variably rotat ing based on a direct ion of wind; an intel 1 igent tai 13 control 1 ing a direction in which air is introduced into the turbo air compression system 2 based on the direction of wind; a housing 5 connected to the turbo air compression system 2 and the intelligent tail 3 so as to support the turbo air compression system 2 and the intelligent tail 3 and so as to drive the turbo air compression system 2 and the intelligent tail 3 in coordination with each other; a rotator 4 generating power caused by the turbo air compression system 2 and pressure of external Iy introduced air , which is included in the housing 5;, a shaft 6 installed in the housing 5 and the rotator 4 so as to be combined with ground structures; and a body 7 for fixing a main body 1 formed at an end of the shaft 6 to the ground.
  • FIG. l isa perspective view i 1 illustrating a structure of a wind power system according to an embodiment of the present invention.
  • FIG. 2 is a partly expanded perspective view illustrating a structure of a turbo air compression system according to the embodiment of the present invention.
  • a turbo air compression system 2 has a shape of a modified triangular prism including a plurality of inlets 32 for compressing air.
  • the plurality of inlets 32 for compressing air are constructed by combining horizontal supporting plates 10 and vertical multi-step plates 11.
  • the turbo air compression system 2 is fixed to a side of an outer surface of a housing 5 through a bent fixing plate 13. Upper and lower plates of the horizontal supporting plates 10 are engaged with a neighboring part of circular frames 34 formed at upper and lower ends of the housing 5 through the fixing plate 13 by using bolts or rivets.
  • the height of the turbo air compression system 2 may be the same as the height between the upper and lower circular frames 34.
  • a bight portion 12 is formed in a surface of the turbo air compression system 2 adjacent to the housing 5, when being combined with the housing 5 so as to be closely attached to a connection frame 35 of the cylindrical housing 5 and the upper and lower circular frames 34.
  • FIG. 3 is a partly expanded perspective view illustrating a structure of an intelligent tail according to an embodiment of the present invention.
  • the intelligent tail 3 includes a main wing 20, an auxiliary wing 21, a fixing hole 40 engaged with an upper pipe of which one end is attached to the main and auxiliary wings 20 and 21 and of which the other end is fixed on the upper surface of the housing 5, an upper rod 23 for fixing the intelligent tail 3, a fixing hole 40' engaged with a lower pipe of which one end is attached to lower ends of the main and auxiliary wings 20 and 21 and of which the other end is fixed on the lower surface of the housing 5, a lower rod 24 for fixing the intelligent tail 3, a gusset plate 22 attached to the main and auxiliary wings 20 and 21 so as to prevent the main and auxiliary wings 20 and 21 from fluctuating and vibrating due to curved wind and air resistance caused by rotation of the rotator 4, and supporting panels 36 for solidly supporting members of the intelligent tail 3, which are stacked in the main and auxiliary wings 20 and 21.
  • the tai 13 has an advertisement effect by attaching an advertising board 9 to the outer surfaces of the main and auxiliary wings 20 and 21.
  • FIG. 4 is a partly expanded perspective view illustrating structures of a housing and a rotator.
  • the rotator 4 is constructed with upper and lower disks 29 and 30, and a plurality of blades 31 for connecting the upper and lower disks 29 and 30 to each other.
  • a penetration hole 37 is formed at the center of the rotator 4 so as to allow the shaft 6 to pass therethrough.
  • the housing 5 into which the rotator is inserted and fixed so as to construct external skeletons of the rotator 4 includes the circular frames 34, the supporting frames 33 fixed to the circular frames 34 and crossed to one another with respect to the centers of the circular frames 34, and the connection frames 35 for connecting the upper and lower circular frames 34.
  • a guard frame 38 is installed at the center of the upper circular frame 34.
  • An inner projecting member 16 is formed at an upper part of the guard frame 38 so as to prevent impurities including rain or snow from being introduced into the housing, together with an outer cover 15.
  • a blocking plate 39 is included in the lower part of the guard frame 38 so as to block the impurities introduced from the upper disk 29 of the rotator 4.
  • FIG. 5 is a partly expanded perspective view illustrating structures of a body and a shaft.
  • the body 7 includes flanges 8 at both ends so as to connect a plurality of bodies to one another based on the height of the housing 5 from the ground.
  • the lowermost end of the body 7 is fixed on the ground structure by using anchor bolts.
  • the upper end of the body 7 is combined with a flange 8' formed at the lower end of the shaft 6.
  • Various types of the body 7 and the shaft 6 may be appl icable.
  • the turbo air compression system 2 tends to rotate clockwise. Since the main wing 20 of the intel ligent tail 3 is connected to the housing 5 to face the turbo air compression system 2, the rotator 4 rotates clockwise due to the force exerted on the turbo air compression system2.
  • the intelligent tail 3 which has been screened by the housing 5 with respect to the direction of wind is exposed to the outside. Accordingly, air resistance exerted on the intelligent tail 3 increases. Thus, force for turning the main wing 20 to the counterclockwise direction is generated.
  • An area of a part which causes friction with respect to the air introduced into the turbo air compression system 2, an area of the main wing 20, and a slope of the main wing 20 are determined in coordination with one another.
  • the turbo air compression system 2 may be designed so as to hold the direction constantly with regard to the direction of wind regardless of the direction and strength of wind.
  • FIG.6 i 1 lustrates a state in which main parts of a wind power system operate in coordination with one another according to an embodiment of the present invention.
  • the turbo air compression system 2 is used to accelerate the rotator 4 rotating according to the direction and the speed of wind so as to generate wind power.
  • wind is introduced into the cylindrical rotator 4 in a constant direction
  • force is exerted on front part blades 31 interacting with the air introduced into the rotator 4 in the counter direction as compared with the other blades 31.
  • the intelligent tail 3 controls front ends of the horizontal supporting plates 10 so that the front ends of the horizontal supporting plates 10 attached to the rotator 4 are elongated out of the outer circumference of the rotator 4 so as to radically shield parts of the blades 31 in which counter direction resistance is caused against the resistant air, turn the direction of the introduced air, and increase the area of the air introduced into the rotator 4 to be larger than that of the rotator 4.
  • FIG. 7 and 8 illustrate an entire structure of a wind power system according to an embodiment of the present invention.
  • the turbo air compression system 2 which faces the direction of wind and internally compresses continuously blowing wind would be externally pushed in the clockwise di rect ion.
  • the wind blows to the front surface of the main wing of the tail due to continuous time differentials of wind blows.
  • the turbo air compression system moves counterclockwise due to air resistance of the tail and returns the original position to be balanced.
  • the compressed wind is blown into the blades of the rotator 4 to increase rotational force.
  • the rear inclined part 14 is formed to be elongated farther than the rotator 4 so as to completely remove the resistance of wind in a specific area. Accordingly, a section between the housing 5 and the blades 31 is evacuated based on the size of the turbo air compression system or the slope angle of the turbo air compression system. Thus, the blades in the opposite side of wind also rotate. Accordingly, it is possible to generate power by using weak wind.
  • the wind power system is rapidly adapted to wind blows in any direction.
  • the advertising effect is increased.
  • FIGS.9 and 10 i llustrate examples in which an advertising board is installed on an intelligent tail according to an embodiment of the present invention.
  • the intelligent tail according to the embodiment controls the direction of wind.
  • the intelligent tail is driven in coordination with the turbo air compression system.
  • the advertisement effect is increased, in addition to the power generation efficiency.
  • the wind power system according to an embodiment of the present invention is free from limitations of environmental effects. It is possible to economically install the wind power system. It is also possible to provide optimal power generation efficiency in a low speed of wind, in consideration of townscapes. In addition, it is possible to add an advertising effect by enabl ing advertising materials to be attached to a tail, since the tail has a flat plate structure.

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Wind Motors (AREA)
  • Power Engineering (AREA)

Abstract

Système d'exploitation de l'énergie éolienne. Ce système permet de maximiser la fourniture d'énergie et l'énergie fournie par système éolien dans des conditions identiques par comparaison avec un système classique d'exploitation de l'énergie éolienne à aubes unidirectionnelles. Ce perfectionnement est rendu possible par l'emploi de pales verticales, d'un système de turbocompression de l'air et d'un empennage sensible à la direction du vent qui fonctionnant entre eux de manière coordonnée.
PCT/KR2006/003861 2006-09-05 2006-09-28 Système d'éolienne perfectionné WO2008029967A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020060084943A KR100848375B1 (ko) 2006-09-05 2006-09-05 차세대 풍력발전 시스템
KR10-2006-0084943 2006-09-05

Publications (1)

Publication Number Publication Date
WO2008029967A1 true WO2008029967A1 (fr) 2008-03-13

Family

ID=39157378

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2006/003861 WO2008029967A1 (fr) 2006-09-05 2006-09-28 Système d'éolienne perfectionné

Country Status (2)

Country Link
KR (1) KR100848375B1 (fr)
WO (1) WO2008029967A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010042624A1 (fr) * 2008-10-08 2010-04-15 Glenn Beane Système de production d'énergie par l'action du vent
US8888438B2 (en) 2008-10-08 2014-11-18 Glenn L. Beane Moment of inertia system for producing energy through the action of wind

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200163686Y1 (ko) * 1999-06-25 2000-02-15 박광한 풍력이용률이향상되는풍차
JP2005299621A (ja) * 2004-04-08 2005-10-27 Kazuhiro Kamakura 風増速装置及びこれを用いた風力発電装置
JP3121915U (ja) * 2006-03-08 2006-06-01 三菱電機エンジニアリング株式会社 ハイブリッド発電システム
US7056082B1 (en) * 2005-02-10 2006-06-06 Taylor John B Four cycle wind implosion engine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005226588A (ja) * 2004-02-16 2005-08-25 Michihiro Oe 風力発電装置
TWI255880B (en) * 2004-06-04 2006-06-01 Tai-Her Yang Guided fluid driven turbine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200163686Y1 (ko) * 1999-06-25 2000-02-15 박광한 풍력이용률이향상되는풍차
JP2005299621A (ja) * 2004-04-08 2005-10-27 Kazuhiro Kamakura 風増速装置及びこれを用いた風力発電装置
US7056082B1 (en) * 2005-02-10 2006-06-06 Taylor John B Four cycle wind implosion engine
JP3121915U (ja) * 2006-03-08 2006-06-01 三菱電機エンジニアリング株式会社 ハイブリッド発電システム

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010042624A1 (fr) * 2008-10-08 2010-04-15 Glenn Beane Système de production d'énergie par l'action du vent
US8888438B2 (en) 2008-10-08 2014-11-18 Glenn L. Beane Moment of inertia system for producing energy through the action of wind

Also Published As

Publication number Publication date
KR100848375B1 (ko) 2008-07-25
KR20080021859A (ko) 2008-03-10

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