WO2012046969A2 - Tour de production d'énergie éolienne - Google Patents

Tour de production d'énergie éolienne Download PDF

Info

Publication number
WO2012046969A2
WO2012046969A2 PCT/KR2011/007056 KR2011007056W WO2012046969A2 WO 2012046969 A2 WO2012046969 A2 WO 2012046969A2 KR 2011007056 W KR2011007056 W KR 2011007056W WO 2012046969 A2 WO2012046969 A2 WO 2012046969A2
Authority
WO
WIPO (PCT)
Prior art keywords
wind
tower
rotor
guide
blade
Prior art date
Application number
PCT/KR2011/007056
Other languages
English (en)
Korean (ko)
Other versions
WO2012046969A3 (fr
Inventor
송수윤
Original Assignee
제이케이이엔지(주)
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 제이케이이엔지(주) filed Critical 제이케이이엔지(주)
Priority to JP2013532714A priority Critical patent/JP2013542368A/ja
Publication of WO2012046969A2 publication Critical patent/WO2012046969A2/fr
Publication of WO2012046969A3 publication Critical patent/WO2012046969A3/fr

Links

Images

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 
    • F03D3/02—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having a plurality of rotors
    • 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
    • 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
    • F03D3/0409—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 surrounding the rotor
    • 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
    • F03D3/0427—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 with converging inlets, i.e. the guiding means 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
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/70—Bearing or lubricating arrangements
    • 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
    • F03D9/007—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations the wind motor being combined with means for converting solar radiation into useful energy
    • 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
    • F03D9/10—Combinations of wind motors with apparatus storing energy
    • F03D9/11—Combinations of wind motors with apparatus storing energy storing electrical energy
    • 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
    • F05B2240/91—Mounting on supporting structures or systems on a stationary structure
    • F05B2240/911—Mounting on supporting structures or systems on a stationary structure already existing for a prior purpose
    • F05B2240/9112—Mounting on supporting structures or systems on a stationary structure already existing for a prior purpose which is a building
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/30—Wind power
    • 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 tower, and more particularly, to a wind power tower that can implement an effective wind power by increasing the generation area of wind pressure and air differential pressure.
  • a wind power generation system is a technology for generating power by converting wind force into rotational force, and converts wind energy into mechanical energy and drives a generator to produce power.
  • the wind power generation system has the advantage of more efficient use of the site compared to other power generation systems and is environmentally friendly, free of pollution and waste.
  • the disadvantage is that the efficiency of converting energy into electrical energy is very low.
  • An object of the present invention for solving this problem is to provide a wind power tower that can maximize the efficiency of wind power by realizing wind power by inducing wind speed and inducing an optimum wind angle even at low wind speed.
  • Wind power tower includes a ventilation tower, a guide wall, a rotary blade, a direction indicating stopper and a wind rotor.
  • the ventilation tower has a plurality of wind inlets through which wind is introduced, and the guide wall is disposed radially in the ventilation tower so that the wind introduced through the wind inlet is guided toward the center of the ventilation tower, and the rotating blade is the guide.
  • the direction stopper limits the rotation angle of the rotating blade to a certain angle
  • the wind rotor is a rotating shaft that is rotatably installed in the center of the ventilation tower, and the rotational force to the rotating shaft Rotor blades disposed radially with respect to the rotary shaft to provide, and a generator that is driven to the rotary shaft to generate electricity by the rotation of the rotary shaft.
  • the rotation angle ( ⁇ ) of the rotating blade is a vertical tangent (T1) in which the inner circumference of the rotor blade is perpendicular to the inner end of the guide wall, and the outer circumference of the rotor blade and the inner end of the guide wall It satisfies the angular range between the vertical tangent T2 which is in perpendicular contact.
  • the wind rotor further comprises an upper magnet support piece fixedly installed on the upper end of the rotating shaft, and a lower magnet support piece fixedly installed at the center of the ventilation tower to face the upper magnet support piece, wherein the rotor blade Is magnetically floated through the generation of magnetic force between the upper magnet support piece and the lower magnet support piece.
  • the rotor blades are composed of a plurality of curved semi-cylindrical shapes and are spaced apart from each other while surrounding the rotation shaft in a ring shape.
  • the wind rotor is provided with a guide cylinder for guiding the wind moved in the rotor blades to surround the rotating shaft.
  • the separation angle ⁇ between adjacent rotor blades among the plurality of rotor blades satisfies the range of 22 degrees to 23 degrees.
  • the wind rotor is provided with a wind flow path for guiding the introduced wind to the outside, the wind flow passage is formed between the inner end of the rotating blade and the outer periphery of the rotor blade, and the guide passage A second wind flow path formed between the inner circumference of the rotor blade, a third wind flow path communicating with upper ends of the first wind flow path and the second wind flow path, and lower ends of the first wind flow path and the second wind flow path; It includes a fourth wind euro communicating with each other.
  • the area ratio of the rotor blades and the wind flow path satisfies 3: 7.
  • the guide wall is a guide vertical wall disposed radially from the ventilation tower to form the side walls of the ventilation tower, and a guide horizontal wall vertically connected to the guide vertical wall to form the bottom of the ventilation tower, and the wind And a guide slope wall inclinedly connected to the guide horizontal wall so that the wind converges toward the rotor.
  • the guide vertical wall is composed of a plurality of radially disposed within a 30 degree angle range in the ventilation tower.
  • the wind speed sensor for measuring the wind speed flowing into the wind rotor
  • the control unit for applying an operation signal for providing an initial rotational force to the rotor blade when the wind speed measured by the wind speed sensor is less than a predetermined speed and
  • an air nozzle for injecting air toward the wind rotor when the operation signal is applied, and an air tank for supplying air to the air nozzle.
  • the photovoltaic power generation equipment is a solar cell module installed on the upper layer or sidewall of the ventilation tower, and It includes a capacitor for storing the electrical energy generated in the solar cell module, and a solar control panel for controlling the solar cell module and the capacitor.
  • the lower floor of the ventilation tower is provided with a plant cultivation facility through LED lighting.
  • the ventilation tower is configured in any one form selected from round, square, hexagon and octagon.
  • the present invention can accelerate the low-speed wind by using the air pressure generation phenomenon according to the concentration of the wind, there is an advantage that the wind power generation can be implemented in a low wind speed region.
  • the present invention has the advantage that by adjusting the inflow angle of the wind so that the area in which the wind inflow is increased to the maximum, the optimum power generation state can always be maintained even if the wind blows in any direction.
  • the present invention has an advantage in that the friction blades generated during rotation of the rotor blades can be prevented by maintaining the rotor blades rotated by the wind in a no-load state in which magnetic levitation is applied.
  • FIG. 1 is a block diagram showing a wind power tower according to the present invention.
  • Figure 2 is a plan sectional view showing a wind power tower according to the present invention.
  • Figure 3a is a state diagram showing a state in which the wind is introduced from the wind power tower when the rotating blade is rotated according to the present invention.
  • 3b is a state diagram illustrating a state in which wind is introduced from a wind power tower under the assumption that the rotating blade is fixed, compared to the case where the rotating blade is rotated.
  • FIG. 4 is an enlarged view illustrating an enlarged portion "A" of FIG. 1.
  • Figure 5a is a block diagram showing a wind rotor of the wind power tower according to the present invention.
  • Figure 5b is a cross-sectional view showing a wind rotor of the wind power tower according to the present invention.
  • Figure 6 is a schematic view showing a wind rotor of the wind power tower in a modification of the present invention.
  • Figure 7 is a block diagram showing a wind power tower according to the present invention provided with a solar power installation.
  • Figure 8 is a block diagram showing a wind power tower according to the present invention equipped with an air nozzle.
  • Figure 9 is a block diagram showing a wind power tower according to the present invention equipped with a solar power plant and air nozzles.
  • 10a and 10b is a block diagram and a plan view showing a hexagonal ventilation tower in the wind power tower according to the present invention.
  • 11a and 11b is a block diagram and a plan view showing an octagonal ventilation tower in the wind power tower according to the present invention.
  • 12a and 12b is a block diagram and a plan view showing a circular ventilation tower in the wind power tower according to the present invention.
  • Figure 13 is a state diagram showing the wind state of the wind power tower according to the invention.
  • control unit 630 air nozzle
  • FIG. 1 is a view showing the configuration of a wind power tower according to the present invention
  • Figure 2 is a view showing a cross-sectional view of the wind power tower according to the present invention.
  • the wind power tower according to the present invention by accelerating the wind effectively by using the air differential pressure generation phenomenon to accelerate the wind, by adjusting the inflow angle of the wind is the area where the wind flows Allow for maximum growth.
  • the wind power tower is configured to include a ventilation tower 100, the guide wall 200, the rotary blade 300, the direction indicating stopper 400 and the wind rotor 500.
  • Ventilation tower 100 is a tower-shaped structure in which wind passages 110 through which wind flows are formed in a plurality of layers, and an internal structure in which wind converges to the center by using guide walls 200 and rotating blades 300. Has a, through the wind rotor 500 installed in each layer to ensure that independent power generation is made in that layer.
  • the guide wall 200 is disposed radially from the center of the ventilation tower 100 to form a flow path through which the wind is moved so that the wind introduced into the ventilation tower 100 is concentrated toward the center of the ventilation tower 100. . Therefore, when the wind flowing into the wind hole 110 is concentrated by the guide wall 200 to the center of the ventilation tower 100, the introduced internal air generates an air differential between the outside air, the air differential pressure of the wind You can increase the speed.
  • the rotating blade 300 adjusts the angle of the wind moved by the guide wall 200, so that the wind inflow area is increased to the maximum when the wind rotor 500 flows.
  • the maximum wind inflow area may be secured regardless of the direction in which the wind blows, and, thus, maximization of power generation efficiency may be realized.
  • Directional stopper 400 serves to limit the rotation of the rotary blade 300 to a predetermined angle, preferably the rotation of the rotary blade 300 is made within the angle between the outer and inner circumference of the rotor blade 530 Restrict to lose.
  • specific details for limiting the rotation of the rotary blade 300 will be described later.
  • the wind rotor 500 is a device that implements electricity generation by using wind moved to the center of the ventilation tower 100. Since the wind rotor 500 is disposed at the center of each floor of the ventilation tower 100 so as to be positioned in a straight line with respect to the wind passage 110 through which the wind is introduced, the direction of the wind is changed several times until it is moved to the generator 540. It is possible to prevent the wind energy loss problem of the prior art caused.
  • the ventilation tower 100 is a cross-sectional quadrangular tower of the cross-sectional shape, each floor is provided with a wind speed sensor for measuring the speed of the wind.
  • each floor of the ventilation tower 100 eight partition spaces radially partitioned are formed in each floor of the ventilation tower 100. Wind is introduced into two or three adjacent compartments of the eight compartments, and the winds introduced into these compartments converge toward the center of the ventilation tower 100 to increase the wind speed. These compartments are partitioned by the guide wall 200.
  • Guide wall 200 is a structure that is deployed in a radial form from the center of the ventilation tower 100 in order to guide the wind introduced through the wind hole 110 to the center of the ventilation tower (100).
  • the guide wall 200 extends a certain length, the amount of wind flowing through the wind hole 110 may be increased, and the speed of the wind flowing into the center of the ventilation tower 100 may also be increased.
  • the length of the guide wall 200 should be determined in consideration of design factors such as the frictional resistance of the guide wall 200 and the surrounding environment.
  • the guide wall 200 is composed of a guide vertical wall 210, guide horizontal wall 230 and guide slope wall 220.
  • the guide vertical wall 210 constitutes a sidewall of the ventilation tower 100, but is disposed radially from the ventilation tower 100, and the guide horizontal wall 230 is disposed perpendicular to the guide vertical wall 210 to provide a ventilation tower 100.
  • Each layer of), and the guide slope wall 220 is inclinedly connected to the guide horizontal wall 230 so that the wind converges toward the rotor blade 530 of the wind rotor 500.
  • the guide slope wall 220 of the guide wall 200 is disposed inclined upward toward the center of the ventilation tower 100, for example, the rotor blade 530 of the wind rotor 500, the generator 540 in the lower side
  • the installation space of can be prepared.
  • the guide vertical wall 210 is preferably composed of a plurality of radially arranged in an angle range within 30 degrees, in this embodiment, the guide vertical wall 210 is disposed in a radial form at intervals of 22.5 degrees, thereby providing a ventilation tower ( The interior of 100) was divided into eight compartments.
  • the rotating blade 300 is rotatably connected to the inner end of the guide wall 200.
  • the rotary blade 300 is connected to the inner end of the guide wall 200 and the rotation shaft 301 so as to allow free rotation at the inner end of the guide wall 200, and one side and the other side thereof move from the guide wall 200. It is a structure that can be rotated in one direction or the other direction by the wind pressure of the wind.
  • Figure 3a is a view showing a state in which wind is introduced from the wind power tower when the rotating blade is rotated in accordance with the present invention
  • Figure 3b is assuming that the rotating blade is fixed compared to the case where the rotating blade is rotated wind power
  • the rotary blade 300 adjusts the angle of the wind so that the maximum wind inlet area flowing into the wind rotor 500 is maximized.
  • the rotation angle ⁇ of the rotary blade 300 is a vertical tangent T1 in which the inner circumference of the rotor blade 530 is perpendicular to the inner end of the guide wall 200, and the outside of the rotor blade 530.
  • the circumference should satisfy the angular range between the vertical tangent T2 which is in perpendicular contact with the inner end of the guide wall 200.
  • Vertical tangents T1 and T2 in the figure are indicated by dashed lines.
  • the rotary blade 300 of one side is disposed on the vertical tangent (T2) in contact with the outer circumference of the rotor blade 530 and the rotary blade 300 of the other side Is disposed at the vertical tangent T1 ′ and the vertical tangent T1 ′′ in contact with the inner circumference of the rotor blade 530.
  • the wind inflow area for rotating the rotor blade 530 is as shown in FIG. It is represented by the combined area of S2.
  • the rotating blade 300 ' when the rotating blade 300 'is fixed despite the inflow of wind, the rotating blade 300' is disposed at a vertical tangent tangent to the inner circumference of the rotor blade 530. Therefore, the wind inflow area S for rotating the rotor blade 530 is represented by the area of S1 as shown in FIG. 3B.
  • the wind inflow area may be increased to the maximum even if the wind has the same speed as when the rotation blade 300 is fixed.
  • the rotation blade 300 rotates within a predetermined angle, the wind inflow area is increased by about 30% than when the rotation blade 300 is fixed, regardless of the direction of the wind blowing. Maximum wind inflow area could be secured.
  • the rotation angle of the rotary blade 300 is limited through the direction indicator stopper 400.
  • Direction indicator stopper 400 is composed of a pair of spaced apart while maintaining a certain distance with one rotating blade 300 in between. The separation distance with respect to the pair of direction indicator stopper 400 is determined by the rotation angle of the rotating blade 300 which can increase the wind inflow area to the maximum.
  • the direction indicating stopper 400 limits the rotation angle of the rotation blade 300, and the rotation blade 300 limited to the rotation angle maintains the maximum wind inflow area according to the rotation angle at the guide wall 200. Guide the moved wind to the wind rotor (500).
  • Figure 4 is an enlarged view of the "A" part of Figure 1
  • Figure 5a is a view showing the configuration of the wind rotor of the wind power tower according to the present invention
  • Figure 5b is a flat of the wind rotor of the wind power tower according to the present invention It is a figure which shows sectional drawing.
  • the wind rotor 500 includes a rotating shaft 520, a rotor blade 530, a guide barrel 560, and a generator 540 to produce electricity by using wind. It is configured by.
  • the rotary shaft 520 is rotated in conjunction with the rotation of the rotor blade 530, is installed in the center of the ventilation tower 100 via the bearing 551, the generator 540 via the rotary gear 541. And drive are connected. Therefore, when the rotor blade 530 is rotated by the flow of wind, the rotating shaft 520 is rotated in conjunction with the rotation of the rotor blade 530, the generator 540 to generate electricity by using the rotational force of the rotating shaft 520. Can be.
  • the rotor blade 530 is composed of a plurality of spaced apart while surrounding the rotation shaft 520 in a ring shape to provide a rotational force to the rotation shaft 520.
  • the rotor blade 530 is configured in a semi-cylindrical curved concave toward the direction in which the wind flows in order to maximize the resistance by the wind, preferably the separation angle ⁇ between the adjacent rotor blades 530, It satisfies the range of 22 degrees to 23 degrees.
  • the guide cylinder 560 is configured in the form of a cylindrical pipe surrounding the rotating shaft 520.
  • the guide cylinder 560 prevents the wind moved from the rotor blade 530 to move straight to the opposite rotor blade 530 across the rotation axis 520, thereby smoothly moving the wind from the rotor blade 530. To be guided and moved.
  • the generator 540 is driven and connected to the rotating shaft 520 through the rotating gear 541 so that electricity can be generated using the rotating force of the rotating shaft 520.
  • the generator 540 according to the present embodiment is the same as the configuration of a conventional generator 540 used for wind power generation, so a detailed description thereof will be omitted.
  • FIG. 6 is a view showing a wind rotor configuration of a wind power tower according to a modification of the present invention.
  • the wind rotor 500 may be equipped with an upper magnet support piece 550a and a lower magnet support piece 550b for maintaining the rotor blade 530 at no load.
  • the upper magnet support piece 550a and the lower magnet support piece 550b are made of a magnetic material having the same polarity to each other to realize a magnetic levitation effect using the repulsive force of the magnetic material.
  • the upper magnet support piece 550a is fixedly installed on the upper end of the rotating shaft 520 via the upper support piece 553a, and the lower magnet support piece 550b has the same polarity as the upper magnet support piece 550a. And it is fixedly installed in the center of the ventilation tower 100 via the lower support piece (553b).
  • a guide piece 552 for supporting the upper support piece 553a is provided at the center of the ventilation tower 100 so that the upper magnet support piece 550a and the lower magnet support piece 550b are located at opposite points. do.
  • the wind rotor 500 is provided with a wind flow path 570 for guiding the movement of the introduced wind.
  • the wind flow path 570 allows the flow of air in the wind rotor 500 to be smooth, so that the rotor blade 530 of the wind rotor 500 can be effectively operated.
  • Wind flow path 570 to implement this, the first, second, third and fourth wind flow paths 570a, 570b, 570c, 570d which induce a smooth air flow around the rotor blade 530. Is done.
  • the first wind flow path (570a) is formed between the inner end of the rotary blade 300 and the outer periphery of the rotor blade 530, the second wind flow path (570b) of the guide cylinder 560 and the rotor blade 530
  • the third wind path 570c is formed between the inner circumferences, and the third wind path 570c communicates with upper ends of the first wind path 570a and the second wind path 570b from the upper side of the rotor blade 530, and the fourth wind path 570
  • the lower portion of the first wind channel 570a and the second wind channel 570b communicate with each other at the lower side of the rotor blade 530.
  • the wind flow path 570 when the wind flow path 570 is formed around the rotor blade 530, a part of the air introduced into the rotor blade 530 is rotated together with the rotor blade 530 and flows out of the rotor blade 530.
  • the air flowing out of the rotor blade 530 may be induced to re-enter the rotor blade 530 by the wind flow path 570, whereby the rotational speed of the rotor blade 530 is one layer
  • the power generation efficiency may be improved by improving torque of the rotor blade 530.
  • the wind flow path 570 may smoothly discharge the air introduced into the rotor blade 530, so that the air flow into the rotor blade 530 can be made quickly and smoothly.
  • the area ratio of the rotor blade 530 and the wind flow path 570 preferably satisfies 3: 7. Because, in order to effectively implement the rotation operation of the rotor blade 530, it is required to obtain the optimum area ratio of the rotor blade 530 and the wind flow path 570, which can smoothly flow the air in the wind rotor 500. In order to obtain this optimum area ratio, the present inventor has undergone numerous trial and error, and as a result, the inventors have found that the configuration of the ratio is most suitable. Therefore, if the ratio is out of the configuration of the air flow in the wind rotor 500, there is a fear that the flow is lowered.
  • FIG. 7 is a view showing a configuration of a wind power tower according to the present invention equipped with a solar power generation facility.
  • the wind power tower according to the present invention includes a photovoltaic power generation facility 700 for generating electricity using solar light, and a plant cultivation facility for growing plants using generated electric energy. 800) may be further included.
  • the solar power generation apparatus 700 is for converting sunlight irradiated to the ventilation tower 100 into electrical energy, and includes a solar cell module 710, a capacitor (not shown), and a solar control panel 720. do.
  • the solar cell module 710 includes a plurality of solar panels that generate electrical energy when a potential difference is generated by solar energy.
  • the plurality of solar panels are vertically or horizontally disposed on an upper layer or a sidewall of the ventilation tower 100. Spaced apart.
  • the installation structure of the solar panel is affected by the angle of incidence and the amount of sunshine of the sun, it can be changed depending on the region and the surrounding environment.
  • the capacitor charges the electric energy generated through the solar cell module 710 during the time from the sunrise to the sunset where the solar power is possible, and may use the charged electric energy as necessary. This capacitor is controlled by the solar control panel 720.
  • the solar control panel 720 is responsible for the overall control necessary for the operation of the solar cell module 710 and the capacitor, and using the electric energy stored in the capacitor as the power required for the operation of the ventilation tower 100, or if necessary It may also be used as an operating power for the plant cultivation facility (800).
  • the plant cultivation facility 800 to cultivate the plant using the effective utilization space of the ventilation tower 100, so that the space utilization efficiency of wind power and solar power generation can be maximized.
  • the plant cultivation facility 800 is installed on the lower floor of the ventilation tower 100, which is difficult to wind power generation, and grows plants by using the electrical energy of the solar power generation facility 700 for LED lighting.
  • the plant cultivation facility 800 is provided with various plants necessary for the cultivation of the cultivated plant and the cultivated plant.
  • the plant cultivation facility 800 may include an LED lighting device for irradiating LED light to cultivated plants, a water supply pipe for providing water to the cultivated plants, and a spray nozzle for spraying water.
  • FIG. 8 is a view showing the configuration of a wind power tower according to the present invention provided with an air nozzle.
  • the wind power tower according to the present invention may be installed to provide an initial rotational force to the rotor blade 530 when the wind speed is less than a certain speed.
  • a large number of operating energizers are required to rotate the rotor blade 530 in a stationary state.
  • the rotor blade 530 When the rotor blade 530 is normally operated as in the present invention, it actively responds to a wind condition that changes in real time and has a small speed. Even winds can be applied directly to wind power.
  • a wind speed sensor In order to implement this, a wind speed sensor, an air nozzle 630, an air tank 640, and a controller 620 may be installed.
  • the wind speed sensor is installed on each floor of the ventilation tower 100 to measure the wind speed flowing into the wind rotor 500 in real time.
  • the air nozzle 630 is disposed to face the rotor blade 530 of the wind rotor 500 to inject air toward the wind rotor 500 when an operation signal is applied from the controller 620.
  • the air tank 640 stores the high pressure air and provides the air nozzle 630. If the wind speed measured by the wind speed sensor is below a predetermined speed, the controller 620 may apply an operation signal to the air nozzle 630 to maintain the rotation of the rotor blade 530.
  • FIG. 9 is a view showing the configuration of a wind power tower according to the present invention equipped with a solar power plant and an air nozzle.
  • the wind power tower As shown in Figure 9, the wind power tower according to the invention the power control panel for recording the power produced by the generator 540 of the wind rotor 500 or the power produced by the solar cell module 710 (POWER CONTROL PANEL) is installed, a control unit 620 (PLC) for recording the wind speed or the RPM of the wind rotor 500, etc. is installed, and a UPS having a capacitor for storing electric power generated from wind or solar power ( Uninterruptible Power Supply control system can be installed.
  • PLC control unit 620
  • UPS Uninterruptible Power Supply control system
  • the UPS control system prevents power abnormalities caused by voltage fluctuations, frequency fluctuations, instantaneous power failures, and transient voltages when using general or redundant power, and always provides a stable power supply.
  • the control unit 620 includes a computer system and a program for performing overall control of the ventilation tower 100, and includes a structured database for monitoring the operation state through the recording of the overall control.
  • FIG. 10a and 10b is a view showing a hexagonal ventilation tower in the wind power tower according to the present invention
  • Figures 11a and 11b is a view showing an octagonal ventilation tower in the wind power tower according to the invention
  • Figures 12a and Figure 12b is a view showing a circular ventilation tower in the wind power tower according to the present invention.
  • the ventilation tower 100 is a cross-sectional tower consisting of a multi-storey tower
  • the shape of the ventilation tower 100 may be variously changed.
  • the ventilation tower 100 is composed of a multi-layer tower of the hexagonal cross-section, or as shown in Figures 11a and 11b, the ventilation tower 100 is 12A and 12B, the ventilation tower 100 may be configured as a multilayer tower having a circular cross section.
  • Figure 13 is a view showing a wind state of the wind power tower according to the present invention.
  • the ventilation towers 100 having a height of about 6 mm (about 20 mm) are designated areas A to D through which wind is introduced.
  • the zone A is the zone where the natural air velocity is measured
  • the zone B is the zone where the changed speed is measured while the wind in zone A is compressed
  • the zone C is the zone where the changed speed is measured while the wind in zone B is compressed
  • Zone D is the zone in which the speed changed due to the differential pressure caused by the air compression in zone B is measured.
  • the measured wind speed in the area is shown in Table 1 below.
  • Zone A (m / s) Zone B (m / s) Zone C (m / s) Zone D (m / s) Number of rpm of wind rotor Estimated Power Generation (KW) 2 ⁇ 3 1.8 ⁇ 2.5 3.5-4.2 2 ⁇ 2.5 115-121 - 3 ⁇ 4 2 ⁇ 2.5 4 ⁇ 4.5 2.5 ⁇ 3 125-127 12-15 4 ⁇ 5 3 ⁇ 3.5 6.5 ⁇ 7 3.5-4 156-162 27-30 5 ⁇ 6 3.5 to 4.5 7.2-8 4 ⁇ 4.5 194-210 30-38
  • wind speed in zone A is 4 ⁇ 5m / s and 5 ⁇ 6m /
  • wind speeds in zone C ranged from 6.5 to 7 m / s and 7.2 to 8 m / s, with expected power generations of 27 to 30 KW and 30 to 38 KW.
  • the actual power generation capacity that can be generated through the wind power tower according to the present invention is 19.5 of 27 ⁇ 30KW and 30 ⁇ 38KW. It is expected to be a ship.

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)

Abstract

La présente invention concerne une tour de production d'énergie éolienne qui permet d'obtenir un angle optimal par rapport au vent de façon à atteindre un rendement maximum de production d'énergie éolienne. La tour de production d'énergie éolienne comprend : une tour de circulation du vent (100) comportant une pluralité de couches d'entrée de vent (110) permettant la pénétration du vent ; des parois de guidage (200) organisées radialement dans la tour de circulation du vent (100) de façon que le vent pénétrant par les entrées de vent (110) soit guidé vers le centre de la tour de circulation du vent (100) ; des aubes rotatives (300) raccordées respectivement aux extrémités intérieures des parois de guidage (200) de façon à pouvoir tourner ; des butées d'indication de direction (400) permettant de restreindre les angles de rotation des aubes rotatives à un angle donné ; et des rotors à fenêtre (500), chacun comprenant un arbre rotatif (520) monté de façon à pouvoir tourner au centre de la tour de circulation du vent (100), des pales de rotor (530) placées radialement sur l'arbre rotatif (520) de façon à fournir une force de rotation à l'arbre rotatif (520) et un générateur (540) raccordé à l'arbre rotatif (520) de façon à produire de l'énergie électrique grâce à la rotation de l'arbre rotatif (520).
PCT/KR2011/007056 2010-10-06 2011-09-26 Tour de production d'énergie éolienne WO2012046969A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2013532714A JP2013542368A (ja) 2010-10-06 2011-09-26 風力発電タワー

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0097177 2010-10-06
KR1020100097177A KR101059160B1 (ko) 2010-10-06 2010-10-06 풍력발전타워

Publications (2)

Publication Number Publication Date
WO2012046969A2 true WO2012046969A2 (fr) 2012-04-12
WO2012046969A3 WO2012046969A3 (fr) 2012-05-31

Family

ID=44933722

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/007056 WO2012046969A2 (fr) 2010-10-06 2011-09-26 Tour de production d'énergie éolienne

Country Status (3)

Country Link
JP (1) JP2013542368A (fr)
KR (1) KR101059160B1 (fr)
WO (1) WO2012046969A2 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015083142A1 (fr) * 2013-12-06 2015-06-11 Waldemar Piskorz Éolienne à axe vertical multi-segment
CN104747379A (zh) * 2015-02-10 2015-07-01 丁思华 一种水平旋转式风力发电机装置
CN105201747A (zh) * 2015-07-17 2015-12-30 东莞市汇如涞电能科技有限公司 风力发电机
CN105201746A (zh) * 2015-07-17 2015-12-30 东莞市汇如涞电能科技有限公司 吹气动力装置
WO2017081496A1 (fr) * 2015-11-11 2017-05-18 Drosis Loannis Éolienne de kionas
WO2017221132A1 (fr) * 2016-06-20 2017-12-28 Melodysymbol, Lda Dispositif modulaire omnidirectionnel de captage du vent
WO2020230148A1 (fr) * 2019-06-02 2020-11-19 Chandan Sharma Nouvelles infrastructures d'énergie renouvelable à superstructure élevée multirangée (mesnrei)
CN114251228A (zh) * 2021-12-02 2022-03-29 卢玉斌 一种箱式风力发电装置
EP3936714A4 (fr) * 2019-03-05 2022-11-16 Jun Kyu Park Générateur d'énergie par fluide et système de génération d'énergie comprenant un tel générateur

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103047090A (zh) * 2011-10-17 2013-04-17 罗才德 塔式风力发电机
KR200460486Y1 (ko) 2011-12-01 2012-05-23 손호윤 기둥형 풍력 발전장치
CN102606407A (zh) * 2012-03-29 2012-07-25 偏允让 风力发电站及其发电方法
KR101372251B1 (ko) 2013-12-17 2014-03-10 (주)미가람 자이로밀형 풍력 터빈을 구비한 풍력 발전 타워
KR101374050B1 (ko) 2013-12-17 2014-03-12 (주)미가람 자이로밀형 풍력 터빈을 구비한 풍력 발전 타워
CN105452648B (zh) * 2013-08-02 2018-07-20 欧电风能源株式会社 具有垂直轴升力型风力涡轮机的风力发电塔
KR101406839B1 (ko) * 2013-08-02 2014-06-13 오딘에너지 주식회사 풍력발전 타워
KR101372248B1 (ko) * 2013-08-02 2014-03-10 (주)미가람 풍력 발전 타워
KR101372250B1 (ko) * 2013-08-02 2014-03-10 (주)미가람 자이로밀형 풍력 터빈을 구비한 풍력 발전 타워
KR101372253B1 (ko) 2013-12-17 2014-03-11 (주)미가람 자이로밀형 풍력 터빈을 구비한 풍력 발전 타워
FR3025561B1 (fr) * 2014-09-05 2016-12-30 Wind-It Structure de tour pour rotor d'eolienne a axe vertical.
KR101544558B1 (ko) * 2015-02-17 2015-08-13 주식회사 청산이엔씨 녹색성장을 위한 태양광 융합형 저풍속 고효율 풍력발전 타워
CN107747528A (zh) * 2017-10-17 2018-03-02 李晓亮 大面积吸能式风力发电机
RU2673280C1 (ru) * 2017-10-24 2018-11-23 Денис Валентинович Тяглин Ветроэлектростанция
KR102093473B1 (ko) * 2018-09-12 2020-03-25 강용수 수직형 풍력 발전기

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3559995B1 (ja) * 2003-10-09 2004-09-02 守 山本 垂直発電機の風車
JP2005054695A (ja) * 2003-08-05 2005-03-03 Tomotake Shigemori 風力発電装置
KR100967160B1 (ko) * 2009-11-18 2010-07-05 김전수 풍력발전기용 집풍타워

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005054695A (ja) * 2003-08-05 2005-03-03 Tomotake Shigemori 風力発電装置
JP3559995B1 (ja) * 2003-10-09 2004-09-02 守 山本 垂直発電機の風車
KR100967160B1 (ko) * 2009-11-18 2010-07-05 김전수 풍력발전기용 집풍타워

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015083142A1 (fr) * 2013-12-06 2015-06-11 Waldemar Piskorz Éolienne à axe vertical multi-segment
CN104747379A (zh) * 2015-02-10 2015-07-01 丁思华 一种水平旋转式风力发电机装置
CN105201747A (zh) * 2015-07-17 2015-12-30 东莞市汇如涞电能科技有限公司 风力发电机
CN105201746A (zh) * 2015-07-17 2015-12-30 东莞市汇如涞电能科技有限公司 吹气动力装置
CN105201747B (zh) * 2015-07-17 2018-12-18 东莞市汇如涞电能科技有限公司 风力发电机
WO2017081496A1 (fr) * 2015-11-11 2017-05-18 Drosis Loannis Éolienne de kionas
WO2017221132A1 (fr) * 2016-06-20 2017-12-28 Melodysymbol, Lda Dispositif modulaire omnidirectionnel de captage du vent
EP3936714A4 (fr) * 2019-03-05 2022-11-16 Jun Kyu Park Générateur d'énergie par fluide et système de génération d'énergie comprenant un tel générateur
US11821405B2 (en) 2019-03-05 2023-11-21 Jun Kyu Park Fluid power generator and power generation system comprising same
WO2020230148A1 (fr) * 2019-06-02 2020-11-19 Chandan Sharma Nouvelles infrastructures d'énergie renouvelable à superstructure élevée multirangée (mesnrei)
CN114251228A (zh) * 2021-12-02 2022-03-29 卢玉斌 一种箱式风力发电装置
CN114251228B (zh) * 2021-12-02 2023-08-11 卢玉斌 一种箱式风力发电装置

Also Published As

Publication number Publication date
WO2012046969A3 (fr) 2012-05-31
JP2013542368A (ja) 2013-11-21
KR101059160B1 (ko) 2011-08-25

Similar Documents

Publication Publication Date Title
WO2012046969A2 (fr) Tour de production d'énergie éolienne
KR100656806B1 (ko) 풍력 발전 터빈
US9057357B2 (en) Split collar mountable wind turbine
EP2005558B1 (fr) Generateur electrique pour turbines hydrauliques et eoliennes
US5194754A (en) Height difference type aerogenerator
US7276810B2 (en) Wind power plant based on the windmill principle with an additional vane bearing at the vane end
WO2019083134A1 (fr) Système de production d'énergie à ventilateurs non alimentés et ventilateur utilisant une énergie éolienne induite par gouvernail
WO2012036352A1 (fr) Dispositif de déplacement d'ensemble générateur d'énergie éolienne et procédé de chargement/déchargement d'ensemble générateur d'énergie éolienne utilisant celui-ci
CN101777774A (zh) 太阳能、风力发电场并网发电系统
CN201781288U (zh) 太阳能、风力发电场并网发电系统
KR20150081358A (ko) 풍력 발전 설비
WO2011134372A1 (fr) Dispositif de roue éolienne pour la prise du vent et dispositif générateur d'énergie éolienne
WO2014025124A1 (fr) Générateur électrique éolien
WO2010062018A1 (fr) Turbine à axe vertical
CN103485979A (zh) 综合利用自然能源的能源利用系统
WO2013048007A2 (fr) Générateur de courant de marée très efficace, et système de production hybride
WO2012081862A2 (fr) Appareil de génération d'énergie électrique à partir de l'énergie solaire et éolienne
CN105649886A (zh) 风力发电机
KR102529368B1 (ko) 공기 극대화 유도 풍력엔진
CN201513293U (zh) 一种高空风力发电场系统
WO2021060705A1 (fr) Dispositif de production d'énergie éolienne destiné à un réverbère
WO2018014871A1 (fr) Dispositif de production d'énergie à fluide de type voile à auto-ajustement
CN114135444A (zh) 自动开合式风叶风力发电设备
WO2013005874A1 (fr) Dispositif de turbine éolienne ayant un rendement de rotation amélioré
CN205779471U (zh) 一种室内风力发电系统

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11830854

Country of ref document: EP

Kind code of ref document: A2

ENP Entry into the national phase in:

Ref document number: 2013532714

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase in:

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 11830854

Country of ref document: EP

Kind code of ref document: A2