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WO2010085019A1 - Eolienne à axe vertical comprenant des chambres à vent radiales - Google Patents

Eolienne à axe vertical comprenant des chambres à vent radiales Download PDF

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Publication number
WO2010085019A1
WO2010085019A1 PCT/KR2009/000808 KR2009000808W WO2010085019A1 WO 2010085019 A1 WO2010085019 A1 WO 2010085019A1 KR 2009000808 W KR2009000808 W KR 2009000808W WO 2010085019 A1 WO2010085019 A1 WO 2010085019A1
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WIPO (PCT)
Prior art keywords
wind
wing
wind turbine
closing
opening
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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/KR2009/000808
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English (en)
Korean (ko)
Inventor
김홍근
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Individual
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Individual
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Publication of WO2010085019A1 publication Critical patent/WO2010085019A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • 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 
    • F03D3/06—Rotors
    • F03D3/062—Rotors characterised by their construction elements
    • F03D3/066—Rotors characterised by their construction elements the wind engaging parts being movable relative to the rotor
    • F03D3/067—Cyclic movements
    • F03D3/068—Cyclic movements mechanically controlled by the rotor structure
    • 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 
    • F03D3/06—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
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • 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 vertical axis wind turbine, and more particularly to a vertical axis wind turbine with higher efficiency by improving the structure and shape.
  • the horizontal axis wind turbine currently widely used has a large energy loss rate due to the wind as described above, in order to obtain the required electrical energy, the length of the blade must be manufactured in the size of several tens of meters.
  • the vertical wind pressure applied to each of the blades of several tens of meters in length generated a torsional pressure at the joint portion of the rotational axis with tremendous moment force.
  • One wing fixing device is required, and the material of the wing also needs to be made of a special material. Therefore, the horizontal axis wind turbines currently in use are excessively expensive to manufacture the vanes, and the height and size of the steel cylindrical tower supporting the wind turbines are enormously increased to withstand the horizontal wind pressure applied to each vane. Inevitably, there is a problem in that an excessive installation cost and a considerable maintenance cost are required.
  • the vertical axis wind turbine which is a device that uses the horizontally-generated wind turbine as a rotating force using horizontal rotating blades, can minimize energy loss and obtain higher efficiency.
  • the existing vertical shaft wind turbine currently being manufactured and used is significantly reduced efficiency, the problems are as follows.
  • the wind turbine has not solved the problem of reducing the frictional resistance to the blade portion that rotates as opposed to the wind when rotating.
  • conventional vertical wind turbines are designed to produce large frictional resistance due to wind pressure on the blades that rotate in the same direction as the wind, while using them as rotating energy.
  • frictional resistance occurred. That is, the existing vertical axis wind turbine can generate a considerable amount of rotational energy in the same direction as the wind pressure, but the overall efficiency is not large due to the relationship that generates a loss energy equivalent to the rotational energy in the opposite direction to the wind pressure. Had a problem.
  • the wing of the conventional vertical wind turbine has a short moment arm from the central rotational axis. It is a structure, which shows a limit of inefficiency.
  • existing vertical wind turbines are usually small wind turbines, which are limited in their size and structure.
  • the wing is a vertical surface in the form of a curved shape, which is limited to a certain extent in expanding the diameter and height of the wing.
  • the problem is that designing a system is not easy.
  • high wind pressure may cause problems in the structural safety of the wing when rotating at high speed.
  • the applicant of the present invention has been to find a vertical axis wind turbine having a simple structure and more efficient to solve the problems described above.
  • the present invention has been proposed to solve the above problems, and the technical object of the present invention is to improve the structural and functional problems of the horizontal axis wind turbine and the vertical axis wind turbine developed in advance while being based on the physical principles. To provide highly efficient vertical wind turbines.
  • the vertical axis wind turbine according to the present invention is to maximize the area of the blade that rotates in the wind direction in order to use the wind as the most efficient energy source, by forming several wind chambers to increase the frictional resistance of the air It is designed to have a configuration that minimizes the loss of rotational energy by minimizing air frictional resistance by closing the blades of the rotating part opposite to the wind and rotating to the rotational energy.
  • the vertical axis wind turbine in order to operate the wing opening and closing control device for controlling the opening and closing of the wing to the wind vane to operate the upper and lower wings and the outer wing of the turbine rotated by the wind most effectively.
  • the wind vane and vane opening / closing controller controls the opening and closing of each vane in the wind turbine, the wind turbine always provides an efficient rotational energy.
  • the vertical axis wind turbine according to the present invention is designed in a three-dimensional truss structure to structurally and safely expand the blade size when the diameter of the turbine is expanded to obtain the required power energy, the turbine during the wind
  • the wing opening and closing rail control hydraulic cylinder device is installed so that all the wings can be closed for a minimum.
  • the vertical axis wind power device of the present invention is formed by including a central fixed axis provided on the support is installed perpendicular to the ground, and a plurality of windscreens formed to rotate by the wind about the central fixed axis
  • each of the plurality of windscreens are formed with upper and lower wings and outer wings are formed to expand and fold outward in accordance with the direction of the wind, the upper and lower wings and outer wings are controlled by opening and closing the wing opening and closing adjustment device .
  • the vertical axis wind power device of the present invention is the wing opening and closing adjustment device is configured to include a wing opening and closing control rail formed of the wing opening section, inclined lamp section and wing closing section, the upper and lower wings and the outer wing is connected to the wing opening and closing roller bar, As the wing opening and closing roller bar moves along the wing opening and closing control rail, the upper and lower wings and the outer wing are opened and closed.
  • the blade opening and closing roller bar is connected to the end of the upper blade, the upper and lower blades are opened and closed using the center of gravity balance axis, and the spring hinge device.
  • the upper and lower blades and the outer wing are formed so that the right section is opened around the front direction of the wind, the left section is formed to be closed, and the wind vane is installed at the upper end of the central fixed shaft.
  • the wing opening and closing adjustment device is formed to move integrally with the movement of the wind vane.
  • the vertical axis wind power device of the present invention is formed with a wind chamber in which the wind is gathered in accordance with the opening of the windshield, the upper and lower wings, the outer wing, the upper and lower wings are formed in a shape that the area is widened by going to the outer end, the upper and lower wings Is characterized in that it is formed in a horizontal trapezoidal shape.
  • the diameter of the turbine can be manufactured to a desired size through a radial disk truss support structure.
  • the present invention provides the maximum air by making several wind chambers closed on three sides by the opening of upper and lower blades and outer blades and the windshield attached to the inside of each radial truss.
  • the wind turbine is rotated with the wind chambers closed by closing the wings in each direction of the rotating part in order to reduce the loss of rotational energy.
  • the proposed method is to reduce the loss of rotational energy by reducing the air frictional resistance.
  • the turbine type is designed as a satellite disk truss and a support drive is installed on a high steel tower.
  • the proposed method solves the limitations of turbine height and installation area by operating on a supporting rail of sufficient diameter.
  • each blade of the turbine is made of carbon fiber reinforced plastic-based new material (GFRP), and the radial disc truss structure and the outer ring are made of aluminum metal.
  • the device of the present invention is a structure that can detach and attach all parts such as wings and towers of a horizontal shaft wind turbine in a prefabricated manner, unlike a general machine that requires special technology and special materials required for manufacturing and installing a large horizontal shaft wind turbine. It is a general-purpose technology that can manufacture and install devices, which can produce and install all devices, which shows the advantages of reducing production and installation costs.It can be used in many places for universal use. Its technical advantage is that it can be used as a circle to prevent global warming and propose a way to solve the global resource exhaustion.
  • FIG. 1 shows a plan view of a vertical axis wind turbine according to the invention.
  • Figure 2 is the upper, lower, outside in the principle of the wind turbine is rotated in the direction of the wind direction in accordance with the front wind direction of the vertical wind turbine in accordance with the present invention the upper, lower, outer blades open and in the section that rotates in the opposite direction to the wind direction It is a figure which shows the principle which a wing is closed and rotates.
  • FIG 3 is a view showing a state in which each wing is closed on the opposite side and the state that each wing is open according to the wind pressure when the vertical wind turbine according to the present invention is rotated.
  • Figure 4 illustrates the wing opening and closing operation principle for each section of the wing opening and closing adjustment rail of the wing opening and closing adjustment device according to the present invention.
  • Figure 5 shows the configuration of the wing opening and closing roller bar and the open state of the wing opening and closing adjustment rail when the wing of each portion of the vertical axis wind turbine according to the invention is fully open.
  • Figure 6 shows the state of the rail in the lamp section of the rail and the blade is completely closed in the stage in which the wing starts to close in the rail of the wing of the vertical shaft wind turbine according to the present invention.
  • FIG. 7 is a cross-sectional view showing the relationship between the blade opening and closing adjustment rail bar and the blade opening and closing adjustment roller bar in the state that the wing of the vertical axis wind turbine according to the present invention is completely closed.
  • FIG. 8 is a rotation preventing device for preventing the wing opening and closing adjustment rail from rotating along the rotational direction of the wind turbine with the wing opening and closing adjustment device of the vertical axis wind turbine according to the present invention.
  • Figure 9 shows the drive and the principle to release the anti-rotation gear of the vertical axis wind turbine according to the present invention.
  • FIG. 10 shows a state in which all the blades of the vertical shaft wind turbine according to the present invention are opened, and shows the relationship between the wing center of gravity balance shaft and the wing opening auxiliary spring hinge.
  • Figure 11 is a wing open cross-sectional view of the vertical shaft wind turbine according to the present invention showing the operating principle of the upper and lower wings and the wing center of gravity balance shaft and the wing opening auxiliary spring hinge.
  • FIG. 12 shows the structure of a unit wind chamber of a vertical axis wind turbine according to the present invention.
  • FIG. 13 is a detailed cross-sectional view of the upper and lower blades and the outer wing of the vertical shaft wind turbine according to the present invention.
  • FIG. 14 is a detailed cross-sectional view of the wind turbine rotating device and the rail and the support structure of the vertical shaft wind turbine according to the present invention.
  • wind vane 2 wing opening and closing adjustment device
  • Vertical axis wind turbine is to open the wind energy in the horizontal direction generated by the wind in each of the wings attached to the satellite disk type turbine in the vertical and outer three directions to maximize the area of the blade, the upper and lower horizontal
  • the wind friction resistance formed by the trapezoidal wing shape and the outer blades and the windscreens attached to each radial truss increases the rotational moment arm of the wing from the central rotational axis to increase the rotational force.
  • Wind turbines enclosed by windshields attached to the inner truss supports form a maximum frictional resistance against the wind, converting it into rotational energy, and on the other hand the blades of the turbine rotating in the opposite direction of the wind To close the wind chambers and rotate them
  • By minimizing the frictional resistance against the wind to minimize the loss of rotational energy to provide a vertical axis wind turbine device that generates the most efficient rotational energy as a whole.
  • the vertical axis wind turbine according to the present invention is a wind turbine for converting the wind into the maximum efficient rotational energy by solving such problems, as shown in FIG.
  • Forming the chamber and closing all the blades of the turbine rotating in the opposite direction to the wind is characterized by forming a wind chamber of negative pressure to minimize the frictional resistance of the air.
  • the main components of the vertical axis wind turbine according to the present invention is a wing opening and closing adjustment device (2) formed integrally with the wind vane (1), radial upper and lower blades (3, 4), It is formed of a radial disc truss structure 6 supporting the outer wing 5, the outer ring 7 and the entire wing.
  • the upper and lower blades (3, 4) and the outer wing (5) on the right side of the turbine with respect to the wind blowing from the bottom of the front slowly starts to open the air to each wind Rotating while entering the chamber 30, after the turbine is fully opened at the right point perpendicular to the wind direction, the air that has been filled in each wind chamber 30 thereafter passes through the open space of the outer ring 7 As it is discharged, the upper and lower blades 3 and 4 and the outer blade 5 start to close again and are configured to close completely in the opposite direction of the wind.
  • the outer shape of the closed wind chambers of the turbine rotating in the opposite direction to the wind direction is to receive a minimum of the frictional resistance of the air in order to make the outer shape of the outer wing (5) to have a curved surface
  • the upper and lower wings (3 , 4) is designed to have a minimum of wind friction resistance as it is wedge shape from the center axis to the outer end.
  • Figure 3 shows an overall cross-sectional view of the vertical axis wind turbine according to the present invention, referring to the drawing, the vertical wind turbine in accordance with the present invention the wind vane 1 and the blade opening and closing adjustment device 2 of the upper unit
  • the upper and lower blades 3 and 4 and the outer blades 5 of the turbine are configured to rotate through the blade opening and closing adjustment rail 9 in the blade opening and closing adjustment device 2.
  • the rotational force obtained through the rotation of the upper and lower blades (3, 4) and the outer blade (5) is transmitted to the lower gearbox through the rotary power transmission shaft (8) in the center of the wind turbine, By operating the generator to control the number of revolutions to produce electrical energy.
  • the vertical axis wind turbine according to the invention is attached to the upper and lower vanes 3 and 4 and the respective radial trusses in the direction in which the turbine rotates in the same direction as the wind direction in order to obtain maximum air frictional resistance.
  • the shape of the upper and lower blades (3, 4) of the turbine outside the central axis It is formed to be enlarged in a horizontal trapezoidal shape toward the end, and the outer wing 5 is mounted and opened to increase the magnitude of the moment arm and the force due to wind pressure from the central rotation shaft 8 to maximize the rotational force.
  • the vertical axis wind turbine according to the present invention is characterized in that the size of the rotation momentum from the central rotation shaft 8 is increased by forming the shapes of all the blades installed in the outer direction.
  • the shape of the wing is not limited to an inverted triangle.
  • the material of the upper and lower blades (3, 4) and the outer blade (5) of the vertical shaft wind turbine according to the present invention is to be made of a new carbon glass fiber reinforced plastic (GFRP) as a material that can reduce the weight and increase the strength.
  • GFRP new carbon glass fiber reinforced plastic
  • the vertical axis wind turbine according to the present invention allows the entire turbine structure to consist of a radial trapezoidal wedge truss structure 6 of a radial type about a central axis of rotation 8. That is, the vertical axis wind turbine according to the present invention allows the central structure to be formed of a radial trapezoidal wedge truss structure 6 of the radial type, thereby minimizing the area of the air frictional resistance of the turbine at the portion where the turbine rotates against the wind direction. It is not only a form that can effectively reduce the air frictional resistance, but also a structure that can expand the diameter of wind turbine more stably to obtain more power energy, and also widen the surface of the rotating rail and supporting structure of the radial turbine.
  • the turbine can be stably maintained even in the strong lateral force caused by wind pressure.
  • the material of the radial horizontal trapezoidal wedge truss structure 6 and the outer ring 7 disclosed in one embodiment according to the invention is made of aluminum-based metal to reduce the weight of the turbine.
  • Figure 4 discloses a wing opening and closing adjustment device (2) for adjusting the opening and closing of the upper and lower wings (3, 4) and the outer wing (5) of the vertical axis wind turbine according to the present invention, the wind vane (1) and wing opening and closing adjustment
  • the rail 9 and the hydraulic device for adjusting the height of the rail are integrally configured.
  • the vertical axis wind turbine according to the present invention is formed to change the position of the wing opening and closing adjustment rail 9 formed integrally therewith as the position of the wind vane 1 changes according to the wind direction.
  • the entire wing opening and closing adjustment rail 9 is formed by separating the wing opening section, the inclined ramp section and the closing section.
  • the right section of the wing opening and closing control rail 9 is always an open section, and the left section is formed as a closed section around the front wind direction.
  • Figure 5 shows a cross-section of the rail of the wing opening section of the wing opening and closing adjustment rail 9 of the vertical shaft wind turbine according to the present invention, looking specifically at the configuration with reference to the drawings, the end of the upper blade (3)
  • the wing opening and closing roller bar 12 provided in the upper portion is formed to rise upwards, and in this case, the upper and lower wings 3 and 4 and the outer wings 5 are shown to open the situation.
  • 6 shows the inclined ramp section.
  • Figure 7 shows the rail closed section, when the blade opening and closing roller bar 12 passes through the closed rail section, the upper and lower wings (3, 4) and the outer wing (5) is closed and rotates.
  • the height of the open / close section of the wing opening / closing control rail 9 is adjusted by the hydraulic control device mounted on the upper part of the wing opening / closing adjustment rail 9, and the upper and lower wings 3, 4) and the open angle of the outer blade (5) was adjusted to rotate the turbine.
  • the vertical shaft wind turbine according to the present invention allows to adjust the position of the wing opening and closing rail 9, and at the same time using the kinematic principle, the upper and lower blades (3, 4) of the vertical shaft wind turbine according to the present invention; It is characterized in that the opening and closing of the outer blade 5 can be automatically adjusted, and the wing opening and closing rail 9 according to the present invention automatically adjusts its position according to the movement of the wind vane 1. It is formed so as to enable a smooth opening and closing operation of the blade.
  • the anti-rotation gear device 16 of the vertical shaft wind turbine according to the present invention is the wing opening and closing adjustment device 2 when the wind turbine rotates the upper blade ( 3)
  • the wing opening and closing roller bar 12 installed at the end is formed to prevent the rotation of the wind turbine in the direction of rotation of the wind turbine by the frictional force with the wing opening and closing adjustment rail 9, and also the rotation of the wind turbine It is formed to enable rotation of the wing opening / closing adjustment device 2 with respect to the wind direction (left direction in the figure) blowing in the opposite direction.
  • the position of the wing opening and closing adjustment device 2 is always configured to move in accordance with the position of the wind vane 1, in order to enable such an operation to increase the area of the wind vane 1 vane sufficiently large wind vane (1)
  • the wing open / close adjustment device 2 always opens and closes the blade regardless of the rotation of the vertical shaft wind turbine by allowing the wind vane 1 to always receive the wind resistance so that the wind vane 1 always maintains its position in the wind direction. To do this.
  • the anti-rotation gear 16 is fixed to the center fixed shaft 10 is formed so as to be movable only up and down.
  • the rotary drive device has a wind resistance applied to the blade of the wind vane 1 when the wind direction is changed in the direction of rotation of the wind turbine (direction from the center line of the drawing to the right)
  • the rotation drive gear 20 is spaced apart, the change in height occurs.
  • the anti-rotation safety pin 17 is released by lifting the anti-rotation gear drive ring 18 associated with the anti-rotation gear release driving shaft 19 upward by a spaced height, thereby releasing the anti-rotation safety pin 17.
  • An integrated wing opening and closing adjustment device 2 is rotated in the direction of the wind direction, and thus the wing of the wind turbine is operated to open and close according to the changed wind direction.
  • the rotary drive gear 20 is divided up and down and the upper rotary drive gear is movable left and right and up and down, the lower rotary drive gear is fixed to the center fixed shaft 10 is formed to be rotated only left and right.
  • FIGS. 10 and 11 illustrate a plane and a cross section in which a unit wind chamber composed of vanes in each direction of a vertical shaft wind turbine according to the present invention is completely open, wherein the upper and lower vanes each support the upper and lower truss structures.
  • the upper and lower blades 3 and 4 and the outer blades 5 automatically rotate the blades in each direction when the turbine rotates by gravity and wind power.
  • Opening and closing of the so-called wing opening and closing adjustment rail 9 in the so-called wing opening and closing adjustment device 2 is formed from the point of coincidence with the wind direction of each unit wind chamber by mounting the wing opening auxiliary spring hinge 14. By opening in the direction of the wind quickly from the time point of the ramp section (Fig. 4) it is formed to have a function to enable the rapid inflow of the wind chamber.
  • FIG. 12 shows the shape of the unit wind chamber according to the present invention when the unit wind chamber is opened to the maximum under wind pressure.
  • the angle of the blade is inclined at 70 degrees.
  • the horizontal wind applied to the blades 3 and 4 strikes the inclined planes of the upper and lower blades 3 and 4, and effectively flows into the internal wind chamber, and the auxiliary blades are bent at right angles at both ends of the upper and lower blades 3 and 4, respectively.
  • the outer wing (5) is also formed in a streamlined bucket type is formed in the form to allow the wind to flow into the wind cell.
  • all three surfaces of the inner truss structure 6 constituting each unit wind chamber are provided with a membrane to prevent all the wind flowing into the interior through the upper and lower wings 3 and 4 and the outer wings 5. It is characterized by having a maximum air friction resistance by allowing it to be trapped.
  • FIG. 13 illustrates a driving device in which the upper and lower blades 3 and 4 and the outer blade 5 of the vertical shaft wind turbine according to the present invention are interlocked with each other.
  • each upper blade 3 At the junction with the outer outer ring (7) of the), a gear for transmitting the rotational force to the outer wing opening / closing drive gear (21) according to the opening and closing of the upper blade (3) can be installed to open and close the outer wing (5).
  • FIG. 14 illustrates an operation principle in which a satellite disk-type truss structure of a wind turbine rotates through a rail installed on a steel support tower of a wind turbine through a lower rotary drive device.
  • a wind turbine An external supporting hardware was installed between the rotary drive of the turbine and the support rail to prevent the disk-shaped structure from conducting the horizontal wind pressure.
  • the vertical axis wind turbine according to the present invention can produce the power energy required by expanding the diameter of the turbine to the required size due to the wide area of the rail and the supporting structure supporting the lateral force caused by the wind pressure and the turbine's own vertical load.
  • the steel support tower can be installed up to a height capable of receiving sufficient wind pressure.

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  • 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

L'invention concerne une éolienne à axe vertical qui utilise la résistance de l'air contre un vent horizontal de manière remarquablement efficace et utilise le vent horizontal comme énergie de rotation, ce qui permet de générer de l'énergie électrique à efficacité élevée. L'éolienne à axe vertical de type à disque radial de l'invention peut fonctionner harmonieusement même lorsque les forces du vent s'affaiblissent et fonctionner efficacement même dans des directions variant fréquemment. De manière plus détaillée, pour utiliser la force du vent de manière plus efficace dans un aspect aérodynamique, l'éolienne à axe vertical de type à disque radial de l'invention est conçue de sorte que les pales radiales supérieures et inférieures sont étalées au maximum, et que la force du vent est introduite dans les pales supérieures et inférieures et les pales extérieures pour former une pluralité de chambres à vent et maximiser la résistance contre la force du vent, dans la partie dans laquelle la turbine tourne dans la direction du vent soufflant, et la totalité des pales sont repliées pour limiter la résistance frictionnelle du vent dans la partie dans laquelle la turbine tourne dans la direction opposée à la direction du vent soufflant, ce qui permet de maximiser l'énergie rotative de l'éolienne.
PCT/KR2009/000808 2009-01-20 2009-02-20 Eolienne à axe vertical comprenant des chambres à vent radiales Ceased WO2010085019A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2009-0004543 2009-01-20
KR1020090004543A KR100906172B1 (ko) 2009-01-20 2009-01-20 방사형 풍력 체임버식 수직축 풍력터빈

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WO2010085019A1 true WO2010085019A1 (fr) 2010-07-29

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PCT/KR2009/000808 Ceased WO2010085019A1 (fr) 2009-01-20 2009-02-20 Eolienne à axe vertical comprenant des chambres à vent radiales

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WO (1) WO2010085019A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014000065A1 (fr) * 2012-06-26 2014-01-03 Bossolan Antonio Turbine éolienne à axe vertical
RU2632731C2 (ru) * 2015-02-25 2017-10-09 Геворг Серёжаевич Нороян Турбина ветряная для электромобиля (варианты), а также электромобиль, содержащий указанную турбину
CN113775472A (zh) * 2021-09-16 2021-12-10 枣庄学院 一种便于对扇叶角度调节的双风轮风动机
US11313349B2 (en) 2016-02-29 2022-04-26 Stephen McCrudden Vertical axis wind turbine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9970416B2 (en) 2013-04-19 2018-05-15 Anatoli PEKELIS Energy conversion device driven by wind power

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003106249A (ja) * 2001-09-28 2003-04-09 Shogo Ogawa 風車覆体
JP2004197643A (ja) * 2002-12-18 2004-07-15 Ishikawajima Harima Heavy Ind Co Ltd 垂直軸型風車装置
JP2004353637A (ja) * 2003-05-26 2004-12-16 Takayoshi Onodera 自転羽根式垂直軸型風車

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003106249A (ja) * 2001-09-28 2003-04-09 Shogo Ogawa 風車覆体
JP2004197643A (ja) * 2002-12-18 2004-07-15 Ishikawajima Harima Heavy Ind Co Ltd 垂直軸型風車装置
JP2004353637A (ja) * 2003-05-26 2004-12-16 Takayoshi Onodera 自転羽根式垂直軸型風車

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014000065A1 (fr) * 2012-06-26 2014-01-03 Bossolan Antonio Turbine éolienne à axe vertical
RU2632731C2 (ru) * 2015-02-25 2017-10-09 Геворг Серёжаевич Нороян Турбина ветряная для электромобиля (варианты), а также электромобиль, содержащий указанную турбину
US11313349B2 (en) 2016-02-29 2022-04-26 Stephen McCrudden Vertical axis wind turbine
CN113775472A (zh) * 2021-09-16 2021-12-10 枣庄学院 一种便于对扇叶角度调节的双风轮风动机

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