KR102205549B1 - Multi-pole wind power generation system using directional key wind power - Google Patents

Abstract

According to one embodiment of the present invention, a wind power generation system includes: a body including an upper rim, a lower rim located on a lower side of the upper rim to be matched with the upper rim, and a plurality of guide blades arranged in a circumferential direction between the upper and lower rims, and located individually at an installation angle with a predetermined space therebetween; a rotary shaft installed in a center part of the upper and lower rims to be rotatable; a rotary body connected from the rotary shaft in a circumferential direction of the rotary shaft, surrounded by the guide blades, and rotating the rotary shaft while being rotated by fluids flowing between the guide blades; a rotor located on a lower side of the rotary body and fixed, and connected with the rotary shaft; and a stator located to be matched with the rotor, and having a part inserted into the rotor. When the rotary shaft is rotated by the rotary body, the rotor is rotated around the rotary shaft and a current is generated from the stator.

Description

Multi-pole wind power generation system using directional key wind power}

The present invention relates to a wind power generation system, and more particularly, a direction key that is installed to operate smoothly in a place where it is difficult to install a general wind power generator, and that may not generate noise without exposing a member rotated by wind power. It relates to a multi-pole wind power generation system using wind power.

In general, a wind power generator is called a windmill, and is a device used to generate power by using a mechanical force through a rotating shaft. Such wind power generators can be divided into horizontal axis wind turbines and vertical axis wind turbines. Here, the method using the horizontal axis is a propeller method, which uses a rotor composed of blades using the lift force of the wind aerodynamically, and has relatively high power generation efficiency, but the direction of the rotor must be changed according to the direction of the wind. In addition, a device is required to change the angle of the blade according to the wind strength. Also, in the method of using the horizontal axis, the axis of the rotor is located at least higher than the radius of the rotor, so in order to connect the rotor axis and the generator located at a high place, the generator is installed at the same height as the rotor axis, so that the rotation axis of the generator and the rotation axis of the rotor are connected. It is installed in almost the same position, or a device that converts horizontal torque to vertical torque is installed and connected to the generator. Here, in the former case, there is a risk that mechanical damage may occur due to strong wind, and maintenance and repair are not easy, and in the latter case, energy loss in the process of converting horizontal rotational force to vertical rotational force Occurs.

Meanwhile, the method using the vertical axis includes the Darrius Rotor, which is a method of using the lift of the wind, and the Savonius Rotor, which uses the drag of the wind. In the case of the Darius type, there is a problem that the output of the generator is weak and it cannot start by itself, so an auxiliary rotational power device is required.In the case of the Savonius type, the rotational speed cannot be higher than the wind speed because it uses the drag of the wind. Since it is limited by the rotational speed of the rotating shaft, it is mainly used as a wind power generator with a low rotational speed. Therefore, in order to overcome the weakness of the vertical type, such as low efficiency, many studies have been recently conducted. For example, the design, structure, or assembly method of the blade may be improved, the method of attaching the support structure and the blade may be improved, and the pitch angle control system of the blade may be improved to make the angular velocity of the blade constant. do.

However, a typical wind power generator operates at a relatively high wind speed and generates noise. In addition, when people see blades rotated by wind in a wind turbine generator, people may experience abnormal symptoms such as headache and dizziness. For this reason, general wind power generators are installed mainly in places where people are difficult to gather, such as high mountains or coastal areas, and noise in places where people can gather, such as rooftops of buildings such as schools, government offices, apartments, parks, playgrounds, parking lots, etc. And it is difficult to install because there is a possibility of civil complaints due to abnormal symptoms. Accordingly, there is a demand for the development of a wind power generator that can be installed even in a place where people gather.

The technical problem to be achieved by the wind power generation system according to the technical idea of the present invention is to provide a wind power generation system that can be operated smoothly even by weak winds by uniformly and uniformly dividing the wind blowing in various directions while being irregular from the outside. will be.

In addition, the technical problem to be achieved by the wind power generation system according to the technical idea of the present invention is to provide a wind power generation system capable of not exposing a rotating body rotated by wind to the outside and generating noise due to rotation. .

In addition, the technical task to be achieved by the wind power generation system according to the technical idea of the present invention is that even if it is installed in a place where people can gather, such as on the roof of buildings such as schools, government offices, apartments, parks, playgrounds, parking lots, etc. It is to provide a wind power generation system that can be used.

In addition, the technical problem to be achieved by the wind power generation system according to the technical idea of the present invention is to provide a wind power generation system capable of creating various added values using not only power generation but also advertisements, rentals, and the like.

The technical problem to be achieved by the wind power generation system according to the technical idea of the present invention is not limited to the above-mentioned problem, and another problem that is not mentioned will be clearly understood by those skilled in the art from the following description.

Wind power generation system according to an embodiment according to the technical idea of the present invention, the upper rim, the lower rim positioned at the lower side of the upper rim to correspond to the upper rim, and arranged in a circumferential direction between the upper rim and the lower rim, A guide body including a plurality of guide blades each positioned at an installation angle with a predetermined distance therebetween; A rotating shaft rotatably installed in the center of the upper rim and the lower rim; A rotating body connected in the circumferential direction of the rotating shaft in the rotating shaft, surrounded by guide blades, and rotating by a fluid flowing between the guide blades to rotate the rotating shaft; A rotor positioned under the rotating body and fixed, and connected to the rotating shaft; And a stator positioned to correspond to the rotor and partially inserted into the rotor, wherein when the rotating shaft is rotated by the rotating body, the rotor is rotated around the rotating shaft and a current is generated in the stator. have.

In addition, the rotating body, the upper rotating rim; A lower rotary rim positioned under the upper rotary rim to correspond to the upper rotary rim; A plurality of rotating blades arranged to be spaced apart from each other in a radial direction about the rotating shaft, coupled to the upper rotating rim and the lower rotating rim, and coupled between the upper rotating rim and the lower rotating rim; A plurality of connection plates each made of a circular plate, the rotation shaft being coupled through it, and spaced apart from the rotation shaft; And a plurality of connection bars positioned radially apart from each other on the connection plate and connected to the rotating blade, wherein the rotating blade is rotated by fluid flowing between the guide blades, and the rotational force of the rotating blade is connected to the connection bar It is transmitted to the rotating shaft through the plate and can rotate the rotating shaft.

In addition, the rotor is made in a ring shape, the rotor base is located at the lower side of the rotating body and connected to the rotating shaft; A pair of rotor guides connected to be perpendicular to the rotor base along the rotor base and spaced apart from each other at regular intervals; And a plurality of rotor bodies spaced apart from each other along the rotor guides and having magnetism on the inner side of each of the rotor guides, wherein the rotor bodies are positioned to face each other so as to have different polarities, and to be adjacent to each other on the same surface. It is positioned, and a part of the stator may be inserted between the rotor guides and spaced apart from the rotor body.

In addition, the stator may include a stator base spaced apart from the rotor and positioned to correspond to the rotor base; And a stator body positioned on the stator base to be inserted between the rotor guides and including a coil in a wound form, wherein the stator body is inserted between the rotor guides and positioned spaced apart from the rotor body, and the rotor When rotated about the center, the stator body can generate current.

In addition, the guide body is installed on the upper surface of the housing, but the rotor base is spaced apart from the rotating shaft and located around the rotating shaft, connected to the rotating body, or fixed to the shaft connection member on the outer peripheral surface of the rotating shaft and connected to the rotating shaft. , The stator base may be located on the upper surface of the housing.

In addition, the guide body is installed on the upper surface of the housing, and a part of the rotating shaft is inserted into the housing, and an auxiliary shaft is installed to be parallel and spaced apart from the rotating shaft inside the housing, and the rotor is installed along the outer peripheral surface of the auxiliary shaft. It is located on the outer circumferential surface, and the stator is positioned around the rotor while corresponding to the rotor, and a part is inserted into the rotor, a drive gear is installed on the rotating shaft, a driven gear is installed on the auxiliary shaft, and the driving gear and the driven gear are mutually They are positioned to correspond and can be linked by chains.

In addition, the rotor is positioned on the outer peripheral surface of the rotating shaft along the outer peripheral surface of the rotating shaft, and the stator is positioned around the rotor while corresponding to the rotor to be fixed to the guide blade, and a part may be inserted into the rotor.

In addition, the wind power generation system, the super gear connected to one end of the rotating shaft; A power transmission unit capable of rotating the super gear by meshing with the super gear; And a power generation unit connected to the power transmission unit to rotate the power transmission unit.

In addition, the power transmission unit, a first power transmission unit having a bar shape in which a spur gear meshing with a super gear is installed at one end and a first bevel gear is installed at the other end; And a bar-shaped second power transmission unit positioned to be perpendicular to the first power transmission unit, and in which a second bevel gear meshing with the first bevel gear is installed at one end portion.

In addition, the super gear is made of a wheel shape, the gear base to which one end of the super gear is connected to the center; A plurality of gear bodies each having a curvature corresponding to the gear base and having a plurality of gear teeth, which are connected to each other to form a ring shape; And a body coupling part inserted into the gear base and the gear body and screwed to at least one of the gear base and the gear body, wherein the gear bodies are connected to each other so as to form a ring shape, and are located at the gear base along the edge of the gear base , It can be fixed to the gear base by the body coupling portion.

The wind power generation system according to embodiments according to the technical idea of the present invention has the following effects.

(1) The wind blowing in various directions while being irregular from the outside is divided uniformly and uniformly, so it can be operated smoothly even by weak winds.

(2) The rotating body rotated by the wind is not exposed to the outside, and noise due to rotation may not be generated.

(3) Even if it is installed in a place where people can gather, civil complaints may not occur.

(4) In addition to development, various added values can be created through advertisements and rentals.

However, the effects that can be achieved by the wind power generation system according to an embodiment of the present invention are not limited to those mentioned above, and other effects not mentioned can be clearly understood by a person skilled in the art from the following description. There will be.

In order to more fully understand the drawings cited in the present specification, a brief description of each drawing is provided.
1 is a perspective view showing a wind power generation system according to an embodiment of the present invention.
2 is a perspective view showing a wind power generation system in isolation according to an embodiment of the present invention.
3 is a view showing a state in which the rotor and the stator of the wind power generation system according to an embodiment of the present invention are arranged.
4 is a view showing a modified example of the arrangement of the rotor and the stator of the wind power generation system according to an embodiment of the present invention.
5 is a view showing another modified example of the arrangement of the rotor and the stator of the wind power generation system according to an embodiment of the present invention.
6 is a view showing another modified example of the arrangement of the rotor and the stator of the wind power generation system according to an embodiment of the present invention.
7 is a perspective view showing a super gear of a wind power generation system according to an embodiment of the present invention.
8 is a perspective view showing a modified example of the super gear of the wind power generation system according to an embodiment of the present invention separated.
9 is a perspective view illustrating a bicycle pedal connected to the wind power generation system according to an embodiment of the present invention.
10 is a perspective view showing a state in which a swing is connected to a wind power generation system according to an embodiment of the present invention.

In the present invention, various modifications may be made and various embodiments may be provided, and specific embodiments are illustrated in the drawings and will be described in detail through detailed description. However, this is not intended to limit the present invention to specific embodiments, and the present invention should be understood to include all changes, equivalents, and substitutes included in the spirit and scope of the present invention.

In describing the present invention, when it is determined that a detailed description of a related known technology may unnecessarily obscure the subject matter of the present invention, a detailed description thereof will be omitted. In addition, numbers (eg, first, second, etc.) used in the description of the present specification are merely identification symbols for distinguishing one component from another component.

In addition, in the present specification, when one component is referred to as "connected" or "connected" to another component, the one component may be directly connected or directly connected to the other component, but specially It should be understood that as long as there is no opposing substrate, it may be connected or may be connected via another component in the middle.

In addition, as for the constituent elements represented by'~ unit' in the present specification, two or more constituent elements may be combined into one constituent element, or one constituent element may be divided into two or more for each more subdivided function. In addition, each of the components to be described below may additionally perform some or all of the functions that other components are responsible for in addition to its own main function, and some of the main functions that each component is responsible for are different. It goes without saying that it may be performed exclusively by components.

Hereinafter, embodiments according to the technical idea of the present invention will be sequentially described in detail.

1 is a perspective view showing a wind power generation system according to an embodiment of the present invention, Figure 2 is a perspective view showing a wind power generation system according to an embodiment of the present invention separated, Figure 3 is an embodiment of the present invention It is a view showing the arrangement of the rotor and stator of the wind power generation system according to the example, Figure 4 is a view showing a modified example of the arrangement of the rotor and stator of the wind power generation system according to an embodiment of the present invention 5 is a view showing another modified example of the arrangement of the rotor and the stator of the wind power generation system according to an embodiment of the present invention, and FIG. 6 is a rotor and a wind power generation system according to an embodiment of the present invention. It is a diagram showing another modified example of the state in which the stator is arranged.

1 to 6, the wind power generation system 100 according to an embodiment of the present invention includes a guide body 101, a rotation shaft 102, a rotation body 103, a rotor 104, and a stator. Including (105), it is possible to generate electricity by using the rotational force caused by the wind. In addition, the wind power generation system 100 of the present embodiment is installed on the upper side of the housing 10 located in a place where people can gather, such as a rooftop of a building such as a school, government office, apartment, park, playground, parking lot, etc. Therefore, it can be installed directly in places where people can gather. The housing 10 may mean a closed space in which a person can enter and exit.

The guide body 101 may be positioned and fixed on the upper surface of the housing 10. Here, wind may be introduced into the guide body 101 and discharged. In addition, the guide body 101 may include an upper rim 111, a lower rim 113 and a guide blade 115.

The upper rim 111 is an upper frame constituting the upper part of the guide body 101, and includes an outer ring 111' and an inner ring 111", and the inner ring 111" is an outer ring 111' ) Has a smaller diameter, and may be disposed coaxially inside the outer ring 111 ′.

The lower rim 113 is a lower frame constituting the lower part of the guide body 101, and may be located from the lower side of the upper rim 111 to correspond to the upper rim 111. That is, the lower rim 113 may be positioned coaxially with the upper rim 111 at a predetermined interval. Like the upper rim 111, the lower rim 113 includes an outer ring 113' and an inner ring 113", and the inner ring 113" has a smaller diameter than the outer ring 113', It may be disposed coaxially inside the outer ring 113'.

The guide blade 115 is a plate-shaped member that performs the function of a direction key, and consists of a plurality of pieces, and is arranged in a circumferential direction between the upper rim 111 and the lower rim 113, and the installation angle is spaced apart from each other. Can be positioned while having. External fluid (both gas or liquid is possible, but hereinafter, gas (wind) will be described as an example) can be guided to an installation angle to provide a function to reach the rotating body 103 to be described later in detail. .

The guide blades 115 adjacent to each other may preferably be set at an installation angle such that the guide blades 115 are closer to each other toward the center of the guide body 101, that is, the rotation shaft 102. With this configuration, the passing area of the wind passing between the guide blades 115 is gradually reduced, so that it is possible to collide while moving by focusing on the rotating body 103 at a high speed. Therefore, the rotating body 103 can be rotated even in a breeze.

The rotation shaft 102 may be installed to be rotatable in the axial center of the upper rim 111 and the lower rim 113 of the guide body 101. Here, the rotation shaft 102 may preferably be formed in a cylindrical shape.

The rotating body 103 may be located and connected from the rotating shaft 102 along the circumferential direction of the rotating shaft 102, and surrounded by the guide body 101 and located inside the guide body 101. The rotating body 103 may generate power capable of rotating the rotating shaft 102 while being rotated by the wind flowing between the guide blades 115 of the guide body 101.

In addition, the rotating body 103 may include an upper rotating rim 131, a lower rotating rim 132, a rotating blade 133, a connecting plate 134, and a connecting bar 135.

The upper rotating rim 131 is an upper frame constituting the upper part of the rotating body 103, and includes an outer ring 131 ′ and an inner ring 131 ″, and the outer ring 131 ′ is a guide body 101 ) Has a diameter smaller than the inner ring 111 ″ of the upper rim 111 and may be disposed around the rotating shaft 102, and the inner ring 131 ″ has a smaller diameter than the outer ring 131 ′. And may be disposed coaxially inside the outer ring 131 ′.

The lower rotating rim 132 is a lower frame constituting the lower part of the rotating body 103 and may be located under the upper rotating rim 131 to correspond to the upper rotating rim 131. That is, the lower rotary rim 132 may be positioned coaxially with the upper rotary rim 131 at a predetermined interval. Like the upper rotating rim 131, the lower rotating rim 132 includes an outer ring 132' and an inner ring 132", and the inner ring 113" of the lower rim 113 of the guide body 101 ) And may be disposed around the rotating shaft 102, and the inner ring 132" has a smaller diameter than the outer ring 132', and is coaxially inside the outer ring 132'. Can be placed as

The rotating blade 133 is made of a plurality of, but is arranged to be spaced apart from each other in a radial direction around the rotating shaft 102, and is coupled to the upper rotating rim 131 and the lower rotating rim 132 to the upper rotating rim 131 ) And the lower rotating rim 132 may be arranged between. When external wind is introduced between the guide blades 115, the rotating blades 133 may be rotated.

The connection plate 134 is made of a circular plate, but may be coupled to the rotating shaft 102. Here, the rotation shaft 102 may be positioned while passing through the connection plate 134.

The connection plate 134 may have a diameter smaller than the diameter of the inner ring 131" of the upper rotating rim 131 or the inner ring 132" of the lower rotating rim 132, and between the rotating blades 133 Can be located in

The connection plate 134 as described above is made of a plurality, but are spaced apart from each other along the longitudinal direction of the rotary shaft 102, the upper and lower rotary rims 132 of the rotary shaft 102 near the upper rotary rim 131 It may be desirable to be located underneath the rotating shaft 102 near ).

The connection bar 135 is formed in a plurality, and is positioned to be spaced apart from each other in a radial direction on the connection plate 134, and may be connected to the rotating blade 133. That is, the connection bar 135 may connect the connection plate 134 and the rotating blade 133. For this reason, the connection bar 135 can be combined with the connection plate 134 to stably arrange the rotary blade 133 with respect to the rotary shaft 102.

When the rotating blade 133 is rotated, the rotating force of the rotating blade 133 is transmitted to the rotating shaft 102 through the connecting bar 135 and the connecting plate 134 to rotate the rotating shaft 102.

The rotor 104 is positioned under the rotating body 103 and may be connected to the rotating shaft 102. That is, the rotor 104 may be rotated by the rotation of the rotating body 103. In addition, the rotor 104 may include a rotor base 141, rotor guides 143, and a rotor body 145.

The rotor base 141 may be located around the rotation shaft 102 at the lower side of the rotation body 103. Here, the rotor base 141 is made of an annular plate, and may be spaced apart at regular intervals around the rotation shaft 102.

The rotor guides 143 are formed in a pair, but are connected to be perpendicular to the rotor base 141 along the rotor base 141 and may be spaced apart from each other at regular intervals. That is, the rotor guides 143 are positioned to face each other, and an annular space may be formed therebetween.

Further, the outer surface of the rotor guide 143 may be made of aluminum, and the inner surface of the rotor guide 143 may be made of iron. Here, the outer surface of the rotor guide 143 refers to a surface that does not face the other rotor guide 143 from one rotor guide 143, and the inner surface of the rotor guide 143 is one rotor guide ( In 143, it means a surface facing the other rotor guide 143, that is, a surface opposite to the outer surface of the rotor guide 143.

The rotor body 145 may be formed in a plurality, and may be positioned along the rotor guide 143 on the inner side of each of the rotor guides 143. Here, the rotor body 145 may have magnetism, and may be fixed to the inner surface of the rotor guide 143 made of iron due to magnetism so as to be detachable. For example, the rotor body 145 may be made of a neodymium magnet, an electromagnet, or the like. When these rotor bodies 145 are positioned on different rotor guides 143 to face each other, they may be positioned to have different polarities. In addition, the rotor bodies 145 may be positioned so as to have different polarities even when positioned adjacent to each other on the same surface.

The stator 105 may be positioned in a fixed state to correspond to the rotor 104. In addition, a part of the stator 105 may be inserted between the rotor 104, that is, the rotor guides 143. When the rotating body 103 is rotated about the rotating shaft 102, the rotor 104 may generate a current in the stator 105 while rotating about the rotating shaft 102. In addition, the stator 105 may include a stator base 151 and a stator body 153.

The stator base 151 is positioned to be spaced apart from the rotor 104, and may be positioned to correspond to the rotor 104, in particular, the rotor base 141.

The stator body 153 may be positioned to be inserted between the rotor 104, particularly the rotor guides 143, while being positioned on the stator base 151. Here, the stator body 153 may include a coil in a wound form, and may be positioned spaced apart from the rotor body 145 while being inserted into the rotor guides 143.

In addition, the stator body 153 is located along the stator base 151, but may be divided into a plurality of pieces.

When the rotating body 103 is rotated about the rotating shaft 102, the rotor 104 may be rotated about the rotating shaft 102. Here, the rotor body 145 of the rotor 104 may also be rotated around the rotation shaft 102 with the rotation shaft 102 as the center. A portion of the rotor body 145 may be positioned to correspond to the stator body 153 while being rotated. Here, the stator body 153 may be positioned under the magnetic field of the rotor body 145 in which the direction of the magnetic flux is changed while including the coil. Due to this, the coil acts as if it rotates, so that the free electrons in the coil can generate current. That is, the wind is guided to the rotating body 103 through the guide body 101, and the rotating body 103 is rotated around the rotating shaft 102, thereby preventing the interaction between the rotor 104 and the stator 105. Electricity can be generated through it.

In addition, the rotor 104 and the stator 105 of this embodiment may be positioned on the rotating body 103 and the housing 10, respectively (see FIG. 3). Here, the rotor base 141 of the rotor 104 is spaced apart from the rotation shaft 102 and positioned in a direction orthogonal to the rotation shaft 102, and may be fixed to the connection bar 135 of the rotation body 103. . That is, the rotor base 141 may be positioned in the horizontal direction. Also, the stator base 151 of the stator 105 may be positioned in a horizontal direction while corresponding to the rotor base 141 on the upper surface of the housing 10. Here, the stator body 153 is positioned on the upper surface of the stator base 151, and the stator body 153 may be inserted between the rotor guides 143 to be spaced apart from the rotor body 145.

In addition, as shown in FIG. 4, the rotor 104 and the stator 105 may be arranged in various forms with respect to the rotating body 103 and the housing 10.

As shown in Figure 4 (a), the rotor base 141 of the rotor 104 is located along the rotation shaft 102, it can be fixed to the connection bar 135 of the rotating body 103. That is, the rotor base 141 may be positioned in a vertical direction. Here, the rotor guides 143 are positioned so as to be perpendicular to the rotor base 141 and away from the rotation shaft 102, and may be spaced apart while corresponding to each other along a vertical direction.

Further, the stator base 151 of the stator 105 may be positioned along the periphery of the rotor 104 while corresponding to the rotor base 141 on the upper surface of the housing 10. That is, the stator base 151 may be positioned in a vertical direction. Here, the stator body 153 may be inserted and positioned between the rotor guides 143 in the stator base 151. In addition, the rotor guides 143 and the rotor body 145 may be located on the upper and lower sides of the stator body 153.

In addition, as shown in Figure 4 (b), the rotor 104 and the stator 105 may be positioned to correspond to the rotation shaft 102 located between the rotating body 103 and the housing 10. Here, a plurality of shaft connection members 121 may be installed along the circumferential direction on the outer circumferential surface of the rotating shaft 102 located between the rotating body 103 and the housing 10.

The rotor base 141 of the rotor 104 is located along the rotation shaft 102 and may be connected to the rotation shaft 102 by a shaft connection member 121. That is, the rotor base 141 may be positioned in a vertical direction. Here, the rotor guides 143 are positioned so as to be perpendicular to the rotor base 141 and away from the shaft connection member 121, and correspond to each other, and may be spaced apart along the vertical direction.

Further, the stator base 151 of the stator 105 may be positioned along the periphery of the rotor 104 so as to correspond to the rotor base 141 on the upper surface of the housing 10. That is, the stator base 151 may be positioned and fixed in the vertical direction. Here, the stator body 153 may be inserted and positioned between the rotor guides 143 in the stator base 151. The rotor guides 143 and the rotor body 145 may be located on the upper and lower sides of the stator body 153.

In addition, the rotor 104 and the stator 105 may be formed of a plurality of pieces, respectively, and may be positioned to correspond to each of the lengthwise directions of the rotating shaft 102.

Meanwhile, the rotor 104 and the stator 105 may be positioned inside the housing 10 and may be positioned to correspond to the rotation shaft 102 inserted into the housing 10. Here, a plurality of shaft connection members 121 may be installed along the circumferential direction on the outer circumferential surface of the rotating shaft 102 inserted into the housing 10.

Further, as shown in FIG. 5, the rotor 104 and the stator 105 may be arranged with respect to the guide body 101 and the rotating shaft 102.

The rotor 104 may be located on the outer peripheral surface of the rotary shaft 102 along the outer peripheral surface of the rotary shaft 102. Here, the rotor 104 may be rotated together with the rotating shaft 102. It may be desirable that the rotating body 103 is not located around the rotating shaft 102 where the rotor 104 is located.

In addition, the stator 105 may be positioned on the guide blade 115 of the guide body 101 to correspond to the rotor 104. Here, a part of the stator 105 may be inserted into the rotor 104. Here, the stator body 153 of the stator 105 may be inserted and positioned between the rotor guides 143 of the rotor 104. The rotor guides 143 and the rotor body 145 of the rotor 104 may be located on the upper and lower sides of the stator body 153.

In addition, the rotor 104 and the stator 105 are each composed of a plurality, and may be positioned so as to correspond to each of the lengthwise direction of the rotation shaft 102 (see FIG. 5(b)).

In addition, as shown in FIG. 6, the rotor 104 and the stator 105 may be located inside the housing 10 and are positioned to be spaced apart from the rotating shaft 102 inserted into the housing 10. Can be. That is, the rotor 104 and the stator 105 may be located in a state separated from the guide body 101 and the rotation body 103. Here, an auxiliary shaft 110 positioned in parallel while spaced apart from the rotation shaft 102 may be installed in a vertical direction inside the housing 10.

The rotor 104 may be located on the outer peripheral surface of the auxiliary shaft 110 along the outer peripheral surface of the auxiliary shaft 110. Here, the rotor 104 may be rotated together with the auxiliary shaft 110.

Further, the stator 105 may be positioned around the rotor 104 while corresponding to the rotor 104. Here, a part of the stator 105 may be inserted into the rotor 104. Here, the stator body 153 of the stator 105 may be inserted and positioned between the rotor guides 143 of the rotor 104. The rotor guides 143 and the rotor body 145 of the rotor 104 may be located on the upper and lower sides of the stator body 153.

Meanwhile, a driving gear 102 ′ is installed at a lower end of the rotating shaft 102, and the driving gear 102 ′ may be rotated together with the rotating shaft 102. A driven gear 110 ′ may be installed at the upper end of the auxiliary shaft 110, and the driven gear 110 ′ may be positioned above the rotor 104 and rotated together with the auxiliary shaft 110.

The chain 110 ′ connects the driving gear 102 ′ and the driven gear 110 ′ to each other and may be meshed with the driving gear 102 ′ and the driven gear 110 ′. Here, when the rotating shaft 102 is rotated by the rotating body 103, the driving gear 102' is rotated together with the rotating shaft 102, so that the rotational force of the rotating shaft 102 is applied to the chain 110". Through this, it may be transmitted to the driven gear 110 ′. In addition, the auxiliary shaft 110 may rotate the rotor 104 while being rotated together with the driven gear 110 ′. For this reason, the stator 105 is electrically powered. Can be created.

Meanwhile, the driving gear 102 ′ and the driven gear 110 ′ are combined with each other to increase or decrease the rotation of the auxiliary shaft 110.

As described above, the rotor 104 and the stator 105 may have a size that is not limited by the guide body 101 as compared to the case where they are located inside the guide body 101 on the lower side of the rotating body 103. Due to this, the rotor 104 and the stator 105 can be manufactured to have a large size compared to the case where they are located inside the guide body 101 on the lower side of the rotating body 103, so that they are manufactured to have a remarkably large power generation capacity. Can be.

In addition, the rotor 104 and the stator 105 may be formed of a plurality of pieces, respectively, and may be positioned to correspond to each other along the longitudinal direction of the auxiliary shaft 102 (see FIG. 6(b)).

In the wind power generation system 100 according to the present embodiment, the guide body 101 may uniformly and uniformly divide the wind blowing in various directions while being fixed from the outside to guide the rotating body 103. The rotating body 103 can be rotated by a uniformly divided wind, and thus can be rotated by a relatively weak wind. Accordingly, the wind power generation system 100 according to the present embodiment may be smoothly operated even by weak wind, and may be installed in places other than mountains or coastal areas.

In addition, in the wind power generation system 100 according to the present embodiment, the rotating body 103 may be rotated in a state surrounded by a fixed guide body 101. For this reason, when the wind power generation system 100 is installed in a place where a lot of people gather, people cannot see the rotating rotating body 103, so that abnormal symptoms such as headache and dizziness due to the rotating rotating body 103 are caused. You may not suffer. In addition, the rotor 104 and the stator 105 combined with each other to generate electricity may generate electricity in a state spaced apart from each other. Here, since little friction between the rotor 104 and the stator 105 is made, noise may not be generated. Therefore, even if the wind power generation system 100 according to the present embodiment is installed in a place where people gather, it may not cause civil complaints.

In addition, the wind power generation system 100 according to the present embodiment may not only generate electricity by wind, but also may place an advertisement on the guide blade 115 of the guide body 101, and on the upper side of the housing 10 It can be installed and combined with the housing 10 to provide a rental space. In addition, a solar module is installed on the upper surface of the wind power generation system 100, particularly on the upper surface of the guide body 101, so that solar power generation may be implemented. Therefore, the wind power generation system 100 according to the present embodiment can create added value in various forms.

7 is a perspective view showing a super gear of the wind power generation system according to an embodiment of the present invention, Figure 8 is a perspective view showing a modified example of the super gear of the wind power generation system according to an embodiment of the present invention by separating, 9 is a perspective view showing a state in which a bicycle pedal is connected to a wind power generation system according to an embodiment of the present invention, and FIG. 10 is a perspective view illustrating a state that a swing is connected to a wind power generation system according to an embodiment of the present invention .

The wind power generation system 100 of the present embodiment may further include a super gear 106.

The super gear 106 is connected to one end (eg, a lower end) of the rotating shaft 102 and may be engaged with the power transmission unit 107 connected to the power generating units 200 and 300. As shown in FIGS. 9 and 10, the power generation units 200 and 300 may be formed in the form of a bicycle pedal and a swing, respectively, and may rotate the power transmission unit 107. Here, the super gear 106 may be rotated to rotate the rotating shaft 102.

Meanwhile, the power transmission unit 107 may include a first power transmission unit 171 and a second power transmission unit 173.

The first power transmission unit 171 is made in a bar shape, but a spur gear 171a that meshes with the super gear 106 is installed at one end, and a first bevel gear 171b at the other end. Can be installed. Here, the spur gear 171a may have a diameter smaller than that of the super gear 106. In order for the spur gear 171a to stably mesh with the super gear 106, the first power transmission unit 171 may be positioned in a vertical direction.

The second power transmission unit 173 is formed in a bar shape, but may be positioned to be orthogonal to the first power transmission unit 171. Here, the power generation units 200 and 300 may be connected to the second power transmission unit 173 and may rotate the second power transmission unit 173. A second bevel gear 173a is installed at one end of the second power transmission unit 173, and the second bevel gear 173a may mesh with the first bevel gear 171a.

When people use the power generation units 200 and 300, the second power transmission unit 173 may be rotated. Here, in a state in which the first bevel gear 171b and the second bevel gear 173a are engaged, the rotational force of the second power transmission unit 173 is transmitted to the first power transmission unit 171 and the first power transmission unit ( 171) can be rotated. For this reason, the spur gear 171a can rotate the super gear 106.

On the other hand, the power generation unit 200 made in the form of a bicycle pedal may be coupled to a person's foot or hand. Here, a person may exercise the leg or arm to operate the power generating unit 200. That is, the power generation unit 200 may generate a rotational force using a human motion. In addition, when the power generating unit 300 in the form of a swing rotates the second power transmission unit 173, the second power transmission unit 173 may be rotated in only one direction. That is, the power generation unit 300 may generate rotational force while being used as a play equipment for a person.

Due to the above configuration, the rotational force generated by the bicycle pedal and the swing may be provided to the wind power generation system 100. Even power from bicycle pedals and swings can be used in combination with wind to generate electricity. In addition, when the power of the fluid is weak or when the super gear 106 is rotated by a bicycle pedal and a swing at the initial start, the initial stage of the wind power generation system 100 by the rotation shaft 102 connected to the super gear 106 It can rotate smoothly.

In addition, the super gear 106 may include a gear base 161, a gear body 162, and a body coupling portion 163, as shown in FIG. 7.

The gear base 161 may be formed in a wheel shape. One end of the rotation shaft 102 may be connected to the center of the gear base 161. On the other hand, since the super gear 106 has a relatively large diameter, it is difficult to be integrally manufactured. For this reason, the gear base 161 is manufactured to be divided along the circumferential direction of the gear base 161, and may be connected to each other to form a wheel shape.

The gear bodies 162 may be formed of a plurality, each of which may have a curvature corresponding to the outer surface of the gear base 161, particularly the gear base 161. In addition, a plurality of gear teeth 162a may be formed on each gear body 162. The gear bodies 162 may be in contact with the outer surface of the gear base 161 and are connected to each other to form a ring shape. That is, the gear bodies 162 may be positioned to surround the gear base 161 along the edge of the gear base 161.

The body coupling portion 163 is positioned to correspond to each of the gear bodies 162 and is inserted into the inner surface of the gear base 161 and passed through the gear base 161 to be inserted into the gear body 162 to be screwed. have. Here, the body coupling portion 163 may be formed in the form of a bolt. The gear bodies 162 may be fixed to the gear base 161 by the body coupling portion 163 and may be maintained in the form of a super gear 106 in combination with the gear base 161.

Since the super gear 106 has a relatively large diameter, it is difficult not only to manufacture the gear base 161 but also to form the gear teeth 162a. The gear body 162 having a plurality of gear teeth 162a may be assembled in a state divided into a plurality of pieces. Due to this, the super gear 106 can be manufactured relatively easily. When the gear teeth 162a are damaged, only the corresponding gear body 162 needs to be replaced, which is advantageous in terms of manufacturing and maintenance.

On the other hand, the super gear 106 is also deformed as shown in FIG.

The gear base 161 may be formed in a wheel shape. One end of the rotation shaft 102 may be connected to the center of the gear base 161.

The gear bodies 162 may be formed in a plurality, and each may have a curvature corresponding to the gear base 161. In addition, a plurality of gear teeth 162a may be formed in each gear body 162. The gear bodies 162 are connected to each other to form a ring shape, and may contact one surface of the gear base 161. That is, the gear bodies 162 may be positioned to partially overlap with the gear base 161 along the edge of the gear base 161. Here, the inner surfaces of the gear bodies 162 and the inner surfaces of the gear base 161 may be located on the same surface.

The body coupling part 163 is positioned to correspond to each of the gear bodies 162 and is inserted into the gear base 161 and the gear body 162 to be screwed to at least one of the gear base 161 and the gear body 162 Can be. Here, the body coupling part 163 may be formed in a combination of a bolt and a nut. The gear bodies 162 may be fixed to the gear base 161 by the body coupling portion 163 in a state formed in a ring shape, and may be maintained in the form of a super gear 106 in combination with the gear base 161. have.

Since the super gear 106 has a relatively large diameter, it is difficult not only to manufacture the gear base 161 but also to form the gear teeth 162a. The gear body 162 having a plurality of gear teeth 162a may be assembled in a state divided into a plurality of pieces. Due to this, the super gear 106 can be manufactured relatively easily. When the gear teeth 162a are damaged, only the corresponding gear body 162 needs to be replaced, which is advantageous in terms of manufacturing and maintenance.

The wind power generation system 100 according to the present embodiment includes a storage battery that stores electricity generated from the stator 105, a transformer that converts electrical energy of the storage battery into a used voltage, and whether to supply the current of the transformer to an external device. Alternatively, it may further include a controller that selects and controls whether to supply to the power company.

Above, the technical idea of the present invention has been described in detail with reference to preferred embodiments, but the technical idea of the present invention is not limited to the above embodiments, and those skilled in the art within the scope of the technical idea of the present invention Various modifications and changes are possible by the user.

100: wind power system
101: guide body
102: rotating shaft
103: rotating body
104: rotor
105: stator
106: Super Gear

Claims (10)

In the wind power generation system,
Includes an upper rim, a lower rim positioned on the lower side of the upper rim to correspond to the upper rim, and a plurality of guide blades arranged in a circumferential direction between the upper rim and the lower rim, and each positioned at an installation angle at regular intervals. A guide body;
A rotating shaft rotatably installed in the center of the upper rim and the lower rim;
A rotating body connected in the circumferential direction of the rotating shaft in the rotating shaft, surrounded by guide blades, and rotating by a fluid flowing between the guide blades to rotate the rotating shaft;
A rotor positioned under the rotating body and fixed, and connected to the rotating shaft; And
It is positioned to correspond to the rotor, including a stator part is inserted into the rotor,
When the rotating shaft is rotated by the rotating body, the rotor is rotated around the rotating shaft and current is generated in the stator,
Wind power system,
A super gear connected to one end of the rotating shaft;
A power transmission unit capable of rotating the super gear by meshing with the super gear; And
Further comprising a power generating unit connected to the power transmission unit to rotate the power transmission unit,
Super Gear,
Doedoe made in a wheel shape, the gear base to which one end of the super gear is connected to the center;
A plurality of gear bodies each having a curvature corresponding to the gear base and having a plurality of gear teeth, which are connected to each other to form a ring shape; And
And a body coupling portion inserted into the gear base and the gear body and screwed to at least one of the gear base and the gear body,
The gear bodies are connected to each other so as to be formed in a ring shape, are positioned on the gear base along the edge of the gear base, and fixed to the gear base by a body coupling part.
The method of claim 1, wherein the rotating body,
Upper rotating rim;
A lower rotary rim positioned under the upper rotary rim to correspond to the upper rotary rim;
A plurality of rotating blades arranged to be spaced apart from each other in a radial direction about the rotating shaft, coupled to the upper rotating rim and the lower rotating rim, and coupled between the upper rotating rim and the lower rotating rim;
A plurality of connection plates each made of a circular plate, the rotation shaft being coupled through it, and spaced apart from the rotation shaft; And
It includes a plurality of connection bars positioned to be spaced apart from each other in a radial direction on the connection plate and connected to the rotating blade,
The rotating blade is rotated by the fluid flowing between the guide blades, and the rotating force of the rotating blade is transmitted to the rotating shaft through the connecting bar and the connecting plate to rotate the rotating shaft.
The method of claim 1, wherein the rotor,
Doedoe made in a ring shape, the rotor base is located from the lower side of the rotating body and connected to the rotating shaft;
A pair of rotor guides connected to be perpendicular to the rotor base along the rotor base and spaced apart from each other at regular intervals; And
It includes a plurality of rotor bodies that are spaced apart from each other along the rotor guides on the inner side of each of the rotor guides and have magnetic properties,
The rotor body is positioned to face each other so as to have different polarities and is positioned to be adjacent to each other on the same plane,
A wind power generation system, characterized in that a part of the stator is inserted between the rotor guides and positioned spaced apart from the rotor body.
The method of claim 3, wherein the stator,
A stator base spaced apart from the rotor and positioned to correspond to the rotor base; And
It is located on the stator base so as to be inserted between the rotor guides, and includes a stator body including a coil in a wound form,
The stator body is inserted between the rotor guides and is positioned spaced apart from the rotor body, and the stator body generates an electric current when the rotor is rotated about a rotating shaft.
The method of claim 4,
The guide body is installed on the upper surface of the housing,
The rotor base is spaced apart from the rotating shaft and positioned around the rotating shaft, connected to the rotating body, or fixed to the shaft connecting member of the outer circumferential surface of the rotating shaft and connected to the rotating shaft,
Wind power generation system, characterized in that the stator base is located on the upper surface of the housing.
The method of claim 1,
The guide body is installed on the upper surface of the housing,
A part of the rotating shaft is inserted into the housing, and an auxiliary shaft is installed in the housing so as to be parallel and spaced apart from the rotating shaft,
The rotor is located on the outer peripheral surface of the auxiliary shaft along the outer peripheral surface of the auxiliary shaft,
The stator is positioned around the rotor while corresponding to the rotor, and a part is inserted into the rotor,
A wind power generation system, characterized in that a drive gear is installed on the rotating shaft, a driven gear is installed on the auxiliary shaft, and the drive gear and the driven gear are positioned to correspond to each other and are connected by a chain.
The method of claim 1,
The rotor is located on the outer peripheral surface of the rotating shaft along the outer peripheral surface of the rotating shaft,
The stator is a wind power generation system, characterized in that the stator is positioned around the rotor and fixed to the guide blade while corresponding to the rotor, and partially inserted into the rotor.
delete The method of claim 1, wherein the power transmission unit,
A first power transmission unit having a bar shape in which a spur gear meshing with a super gear is installed at one end and a first bevel gear is installed at the other end; And
A wind power generation system comprising a bar-shaped second power transmission unit positioned to be orthogonal to the first power transmission unit, and in which a second bevel gear meshing with the first bevel gear is installed at one end portion.
delete

Images