KR102001564B1 - APPARATUS for WIND POWER GENERATION AND METHOD USING THE SAME - Google Patents

Abstract

There is provided a building-mounted wind power generator capable of rotating in the direction of the wind power generator in accordance with the wind speed.
Wherein the building-mounted wind power generator comprises: a wind-up unit installed at an upper portion of the building and having a wind-blowing space for blowing air flowing around the building; A wind power generator for generating electric power by using air introduced from the wind-up unit; A rotation driving unit having a rotating plate mounted on the central region of the wind power generating unit and a driving unit rotating the rotating plate to change the direction of the wind power generating unit; And a guide part connected to the wind-up space and forming a guide space for accelerating the wind-blown air toward the wind power generator part, wherein the guide part is provided on the rotation plate and has a guide wall extending in the vertical direction, The housing-rich portion includes a plurality of air blowing units separated by sidewalls extending in the vertical direction, and the guide walls of the guide portions are configured to be connected to the side walls of the air blowing unit in accordance with rotation of the rotation plate, And is configured to be able to rotate in the direction of the wind power generator.
According to such a building-mounted wind power generator, it is possible to accelerate the wind-driven air in the guide portion by the venturi effect in the guide portion and to rotate the direction of the wind power portion according to the wind direction.

Description

 Technical Field [0001] The present invention relates to a wind turbine generator,

The present invention relates to a wind power generator and method, and more particularly, to a building-installed wind power generator having a wind power generator installed on an upper part of a building and a wind power generating method using the same.

Wind power generation technology refers to the technology of converting mechanical energy into electric energy using wind. In general, wind power generators are installed in areas with high wind speed in order to produce a lot of electricity.

Generally, the wind speed is rising rapidly from the ground to the ground by obstacles (buildings, trees, hills, etc.) on the ground. In order to increase the power generation capacity, wind turbines And a large capacity wind turbine with a long blade (blade) is installed so that the wind area for collecting wind can be increased.

However, in areas where there are many private houses and livestock areas due to wing rotation noises, wing shadows, light reflections generated from wind power generators, it is difficult to generate wind power due to civil complaints. There is a difficulty in securing a site with high economic efficiency due to securing of a possible site, an increase in installation cost, and an increase in system connection cost.

On the other hand, when a wind turbine generator is installed in a downtown area, a horizontal wind turbine generator, which is a general type, is limited due to noise generation and restriction of installation space. Therefore, a small wind turbine generator is mainly used in urban areas. However, There is difficulty in spreading.

In addition, when installing a vertical axis generator, which is known to have a limited space for installation of a wind turbine and less noise than a horizontal axis wind turbine, in the urban area, the efficiency of the wind turbine itself is lowered compared to the horizontal axis type wind turbine, .

And, due to the development of the urban area, the height of the building continues to increase, and the building wind that is formed by the buildings around the city center building is generated. In order to utilize the building wind, a method of installing a wind power generator in a building has been proposed, but this is merely a transfer of the position of the wind power generator to a downtown building.

In other words, wind power generated by building winds must effectively collect the fast winds flowing over the city center and use them appropriately for wind power generation. However, the conventional technology does not effectively utilize the building wind generated in the city center.

Patent Registration No. 10-1071240 (Notice of October 10, 2011)

SUMMARY OF THE INVENTION It is an object of the present invention to provide a building-mounted wind power generator capable of obtaining optimum power generation efficiency according to the wind speed and a wind power generation method using the same.

The present invention also provides a building-mounted wind power generator capable of utilizing the building wind as efficiently as possible, and a wind power generation method using the same.

The present invention, as one aspect, provides a building-mounted wind power generator capable of efficiently utilizing a space provided with a wind power generator, and a wind power generating method using the same.

According to an aspect of the present invention, there is provided an air conditioner comprising: a wind-up unit installed at an upper portion of a building to form a wind-blowing space for air- A wind power generator for generating electric power by using air introduced from the wind-up unit; A rotation driving unit having a rotating plate mounted on the central region of the wind power generating unit and a driving unit rotating the rotating plate to change the direction of the wind power generating unit; And a guide unit installed in the rotation driving unit and connected to the wind-up space to form a guide space for accelerating the wind-blown air toward the wind power generator,
Wherein the guide portion is provided on the rotary plate and has a guide wall extending in the vertical direction to form both side surfaces of the guide space,
Wherein the wind-up portion includes a plurality of wind blowing units disposed around the wind power generating portion and separated by sidewalls extending in the vertical direction,
The guide wall of the guide portion is configured to be connected to the side wall of the air blowing unit in accordance with rotation of the rotation plate,
Provided is a building-mounted wind power generator capable of rotating in the direction of the wind power generator in accordance with the wind speed.

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In addition, the interval between the guide walls may be narrower than a center area of the rotary plate than an entrance side of the guide space. The gap between the guide walls may be narrowed from the entrance side of the guide space toward the central region of the rotary plate.

Further, the guide wall may extend from one end of the rotation plate to the other end through a central region so that the guide space is formed across the rotation plate. At this time, the gap between the guide walls may be wider than the center area of the rotary plate at the exit side of the guide space.

The air blowing unit may include an inlet located on the outside of the building and a discharge port located on the inside of the building and communicating with the guide space. The size of the discharge port may be smaller than the size of the inlet. Further, the cross-sectional area of the air blowing unit may decrease from the inlet to the outlet. The air blowing unit may include a lower surface, an upper surface, and a side wall to form the air space.

In addition, the lower surface may be inclined upwards toward the discharge port side. At this time, the inlet portion of the lower surface may have a round shape. Further, the upper surface may have a flat shape or may be formed to be inclined downward toward the discharge port side. A lower side space may be formed below the lower surface and at least a part of the rotating plate.

Meanwhile, the building-mounted wind power generator according to an embodiment of the present invention may further include a gap filling member for filling a gap between the side wall and the guide wall. The gap filling member may include a sliding member configured to slide from one side to the other side of the side wall and the guide wall, and the sliding member may be formed by air injection from one side of the side wall and the guide wall toward the other side And may be provided with an expanding member that expands.

In addition, the wind power generation unit may include one or more horizontal axis wind turbines or a vertical axis wind turbine.

Meanwhile, the building-installed wind power generator according to an embodiment of the present invention may include a wind-up degree measuring unit installed adjacent to the wind-up unit and measuring at least one of wind direction and speed; And a control unit for driving the rotation driving unit according to the wind speed measured by the windup measuring unit to change the direction of the wind power generating unit.

According to another aspect of the present invention, there is provided a wind power generation method for performing power generation using a building-installed wind power generator, comprising: a wind speed analysis step of analyzing a wind speed including wind direction and speed; Determining whether the direction of the wind power generator is suitable for the wind direction analyzed in the wind direction analysis step; And a direction adjusting step of driving the rotation driving unit such that the wind power generating unit is adapted to the main wind direction if the direction of the wind power generation unit is not suitable for the main wind direction.

According to an embodiment of the present invention having such a configuration, not only the wind-blown air in the wind-up portion is accelerated by the venturi effect in the guide portion but also the rotating plate is driven in accordance with the wind direction to rotate the wind- And optimum power generation efficiency can be obtained.

Further, according to the embodiment of the present invention, by providing the guide wall, not only the air is accelerated by the venturi effect but also the influence of the wind power generation part by the wind blowing in the direction other than the main wind direction is minimized, There is an effect that it can be improved.

According to an embodiment of the present invention, space efficiency can be improved by forming a lower space portion in a lower portion of the housing portion and / or the rotary plate.

In addition, according to an embodiment of the present invention, since the side space of the rotating plate where the wind power generation section is not provided is divided by the guide wall, various facilities necessary for operation of the wind power generation section and / Thus, the use efficiency of the side space can be increased.

According to an embodiment of the present invention, the gap between the side wall and the guide wall is filled through the gap filling member, thereby reducing the loss of air supplied to the wind power generator.

In addition, according to the embodiment of the present invention, utilization of the building can be improved by utilizing the side wall as a column of the building.

1 is a perspective view showing an example in which a building-installed wind power generator according to an embodiment of the present invention is installed in a building.
FIG. 2 is a perspective view of the building-mounted wind power generator shown in FIG. 1 separated. FIG.
FIG. 3 is an exploded perspective view showing the internal structure of the building-mounted wind power generator shown in FIG.
4 is a sectional view taken along the line II 'in Fig. 2;
Fig. 5 is a sectional view showing a modification of Fig. 4; Fig.
6 and 7 are partial perspective views showing the rotating state of the rotary plate of the building-mounted wind power generator shown in Fig. 3. Fig. 6 is a perspective view showing a state in which the wind power generator is directed to the left, A perspective view showing a state facing the front.
8 is a plan view of the building-installed wind turbine generator shown in Fig.
Figs. 9 to 11 are plan views showing a modified embodiment of the building-installed wind power generator shown in Fig. 8;
Fig. 12 is a schematic view showing a state in which a sliding member is provided as a space-filling member with respect to the portion "A" in Fig. 6, (a) shows an embodiment in which a sliding member is provided on a guide wall, And a sliding member is provided.
Fig. 13 is a schematic view showing a state in which an expanding member is provided as a space filling member with respect to the portion "A" in Fig. 6, in which (a) shows an embodiment in which an expanding member is provided in the guide wall, And an expansion member is provided.
14 is a flowchart showing a wind power generation method using a building-mounted wind power generator according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. However, the embodiments of the present invention can be modified into various other forms, and the scope of the present invention is not limited to the embodiments described below. Further, the embodiments of the present invention are provided to more fully explain the present invention to those skilled in the art. The shape and size of elements in the drawings may be exaggerated for clarity.

Also, in this specification, the singular forms "a,""an," and "the" include plural referents unless the context clearly dictates otherwise and wherein like reference numerals refer to the same or corresponding components throughout the specification.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.

When the wind passes through the city center and bumps into the building, the wind rushes around the building at the top and left and right, and strong winds blowing in the direction of the wind blow through the building top at high speed.

With this in mind, the building-installed wind power generator 100 according to the embodiment of the present invention is installed on the upper part of the building B as shown in Fig.

The upper part of the building B may be installed on the roof of the building B as shown in FIG. 1, but the present invention is not limited thereto. A pilotty structure may be installed on the upper part of the building B, It is also possible to install the apparatus 100.

1 to 13, a building-installed wind power generator 100 according to an embodiment of the present invention includes a wind-up unit 110 having a wind-generating space SC for air- A rotation driving part 130 for changing the direction of the wind power generation part 120 and a wind driven part 130 connected to the air blowing space SC, And a guide unit 140 for forming a guide space SG for accelerating the wind power generator 120 toward the wind power generator 120.

The building-mounted wind power generator 100 according to an embodiment of the present invention includes a wind-up degree measuring unit 150 for measuring the wind-up of the air flowing through the upper portion of the building B, And a control unit 170 for switching the direction of the wind power generator 120 by driving the rotation driving unit 130 according to the measured wind direction.

Hereinafter, each component will be described in detail.

First of all, the house-rich portion 110 is formed on the upper portion of the building B to form a large-sized air space SC that winds air flowing around the building B. As described above, the bulky portion 110 may be installed on the roof of the building B, but it may be formed in the pilotty space by forming a pilotty structure on the upper portion of the building B.

1, the current collector 110 is illustrated as corresponding to the sectional structure of the building B, but the present invention is not limited thereto. The current collector 110 may be installed in only a part of the entire area of the upper portion of the building B It is possible.

The wind-up unit 110 is installed around the wind power generating unit 120 so as to wind the wind even if the wind direction changes around the building B and may include a plurality of wind blowing units 110u. have.

1 to 3, the wind power unit 110u constituting the wind-up unit 110 includes two wind power generators 120 in the horizontal and vertical directions so as to surround the wind power generators 120, However, the number and arrangement of the air blowing units 110u are not limited thereto.

For example, when the surface on which the wind power generator 100 is installed has a square shape, the number of the air discharge units 110u arranged in the horizontal direction and the vertical direction may be the same. However, , And the number of the air blowing units 110u arranged vertically may be changed. In FIGS. 1 to 3, the size of the air blowing unit 110u (bottom edge length) is shown to be the same, but the size of the air blowing unit 110u arranged in the lateral direction and the longitudinal direction may be different from each other. The number of the air blowing units 110u provided on one side of the building B may be not only a plurality but also one.

2 to 5, the air blowing unit 110u includes an inlet 111 located outside the building B, a guide space 140b located inside the building B, And a discharge port 112 communicating with the discharge port SG.

At this time, the size of the discharge port 112 may be smaller than the size of the inlet 111 to efficiently wind the wind flowing on the upper part of the building B. That is, since the inlet port 111 is wider than the outlet port 112, the air can be efficiently collected at the inlet port 111 and supplied to the guide section 140 and the wind power generation section 120 through the discharge port 112.

3 to 5, the air blowing unit 110u may have a lower surface 116, a top surface 117, and a side wall 115 to form a large air space SC.

At this time, one side of the side wall 115 forms a side surface of the air space SC in one air blowing unit 110u, and the other side forms a side surface of the air space SC in the adjacent air blowing unit 110u. The sidewall 115 may extend to a position corresponding to a guide wall 141 to be described later. For this purpose, as shown in FIG. 8, a first portion 115a and a portion extending from the first portion 115a to the rotating plate 131 2 portion 115b.

On the other hand, although not specifically shown in the drawing, the side wall 115 may be configured to serve as a column of the building B. Particularly, when the air flow unit 110u is installed in the pilotty structure, the side wall 115 can function as a structure for connecting the upper layer and the lower layer, which are respectively provided on the upper and lower portions of the airflow unit 110u.

The blowing unit 110u may have a shape in which the cross-sectional area thereof decreases from the inlet 111 to the outlet 112 so as to increase the speed of the air introduced at the same time as the bulging.

4 and 5, the air flow space SC of the air blowing unit 110u is configured to decrease in height in the vertical direction from the inlet 111 to the outlet 112 side However, the present invention is not limited thereto, and it is also possible to reduce both the height in the vertical direction and the width in the horizontal direction from the inlet 111 to the outlet 112 side. 4 and 5, even when the lower surface 116 and the upper surface 117 are both formed in a flat shape, the horizontal width of the air space SC in the horizontal direction from the inlet 111 to the discharge port 112 It is possible to realize an increase in the velocity of the introduced air due to the reduction of the cross-sectional area.

4 and 5 so that the rising airflow formed by the building wind that flows around the building B against the building B can be easily introduced into the housing 110. [ And may be formed to be upwardly inclined toward the discharge port 112 side.

At this time, the inlet 111 portion of the lower surface 116 may have a round shape so that the inflow air can be prevented from forming a turbulent flow and can easily flow into the air space SC.

The corner portions connecting the upper surface 117 and the side wall 115 and the lower surface 116 to the side wall 115 may be curved so as to minimize the flow path resistance (loss) of the introduced air.

As shown in FIG. 4, the inlet port 111 may be inclined downward toward the discharge port 112 to increase the size of the inlet port 111, but the present invention is not limited thereto. For example, as shown in FIG. 5, the upper surface 117 may be configured to have a flat shape so that the upward flow can be easily introduced into the air space SC. The opposite surface of the windshield unit 110u on the upper surface 117 may form an upper exposed surface BR of the wind power generator and the upper exposed surface BR may have an upper surface But it is not limited to the shape corresponding to the shape of the light guide plate 117 but may be changed into various shapes depending on the use such as a flat shape. It is also possible that an additional building structure (for example, upper layer) is installed on the upper surface 117 of the air blowing unit 110u.

4 and 5, when the lower surface 116 is formed to be upwardly inclined toward the discharge port 112, a lower space SU may be formed below the lower surface 116. The lower space SU can also be formed on the lower side of the rotation plate 131 described later. Accordingly, the building-mounted wind power generator 100 according to an embodiment of the present invention has a lower space SU formed at a lower portion thereof, so that the space can be used for various purposes as needed.

Next, the wind power generation unit 120 performs power generation using the air introduced from the wind power generation unit 110, and has a wind power generator 121 for this purpose.

As shown in FIGS. 3 to 5, the wind turbine generator 121 installed in the wind turbine generator 120 may include a vertical axis turbine generator having a high power generation efficiency. However, the present invention is not limited thereto. . That is, the wind power generator 120 can be installed at a place where the flow of the air is concentrated and accelerated, as described later, so that both vertical and horizontal wind turbines can be used. The vertical axis type wind turbine generator and the horizontal axis type wind turbine generator are known in various forms according to the number and shape of the blades, and the wind turbine generator 121 used in the wind turbine generator according to the present invention has various known structures have.

3 to 8 illustrate a configuration in which one wind turbine 121 is used for the sake of convenience. However, a plurality of such wind turbine generators 121 may be provided as shown in FIG. 9, in order to minimize the influence of the disturbance of the wind at the rear end of the wind power generator 121, when a plurality of wind power generators 121 are installed as described above, In one row in a vertical direction. However, if there is a space in the installation space of the wind power generator 120, it is also possible to provide two or more wind turbine generators 121.

Next, the rotation driving unit 130 is mounted on the wind power generating unit 120, and is configured to change the direction of the wind power generating unit 120.

The rotation driving unit 130 may include a rotating plate 131 on which the wind power generating unit 120 is installed and a driving unit 135 for rotating the rotating plate 131.

The rotary plate 131 may have a circular plate structure as a whole, and a wind power generator 121 is installed in the central area SG2.

In addition, the rotation plate 131 may have a rotation shaft (not shown) at its center so as to have a rotating structure. In order to support the load of the rotating plate 131, a structure for rotatably supporting the rotating plate 131 may be provided below the rotating plate 131.

The driving unit 135 may be a known rotating mechanism for rotating the rotating plate 131. As one example, the drive unit 135 may include known power transmission means such as a drive motor and gears connected thereto. In FIGS. 4 and 5, the drive unit 135 is illustrated as being installed above the rotary plate 131 for the sake of simplicity. However, the position and the installation method are not limited thereto.

3 and 6 to 11, the guide unit 140 is installed on the rotation plate 131 of the rotation driving unit 130 and rotates together with the rotation of the rotation plate 131. [ The guide portion 140 forms a guide space SG which is connected to the wind-up space SC to accelerate the wind-blown air toward the wind power generator 120 side.

Referring to FIG. 8, the guide space SG can be divided into an inlet side SG1, a central area SG2 of the rotary plate 131, and an outlet side SG3. That is, the inlet side SG1 of the guide space SG is a space connected to the air space SC, the central area SG2 is a space in which the wind power generator 120 is installed, And the air that has passed through the opening 120 is discharged.

3, 6, and 7, the guide unit 140 has guide walls 141 that form both sides of the guide space SG.

The guide space SG formed by the guide wall 141 can be formed to have a smaller central area SG2 than the entrance side SG1 and preferably the entrance side SG1 of the guide space SG, To the central region SG2 of the rotary plate 131. [0050] As shown in FIG. Accordingly, the velocity of the air introduced from the inlet side SG1 of the guide space SG increases due to the venturi effect, thereby increasing the efficiency of the wind power generation.

The gap between the guide walls 141 may be narrower than the entrance area SG1 of the guide space SG and the center area SG2 of the rotation plate 131 may be narrower than the entrance area SG1 of the guide space SG, And may be formed so as to become narrower from the entrance side SG1 toward the center region SG2 of the rotation plate 131. [

The guide wall 141 divides the guide space SG and the side space SS on the rotary plate 131. Therefore, various facilities necessary for the drive unit 135 and the wind power generation unit 120 can be mounted on the side space (SS in FIG. 8) of the rotary plate 131, thereby improving the space efficiency.

Further, the guide wall 141 can not only increase the efficiency of wind power generation by accelerating the air by the venturi effect, but also improve the efficiency of the wind power generation in the optimal direction (referred to as " The wind power generation efficiency can be further improved by minimizing the effect of the turbulence or vortex caused by the air in the other direction on the wind power generation unit 120.

8 to 10, the guide wall 141 is formed from one end of the rotation plate 131 corresponding to the inlet side SG1 to the center of the rotation plate 131, such that the guide space SG is formed across the rotation plate 131. [ And extend to the other end corresponding to the outlet side SG3 via the region SG2.

The gap between the guide walls 141 is set such that the outlet SG3 of the guide space SG is wider than the central area SG2 of the rotary plate 131 so that the air used for wind power generation can be discharged quickly. .

8 and 9, the shape of the guide wall 141 from the inlet side SG1 to the center area SG2 is different from the shape from the central area SG2 to the outlet side SG3, And may be formed to be symmetrical.

10, the guiding wall 141 is provided with a front wall portion corresponding to the inlet side SG1 so as to allow the air having passed through the wind power generating portion 120 to be discharged from the outlet side SG3 more quickly The rear portion 141b corresponding to the outlet side SG3 may be wider than the rear portion 141b.

11, the end 141e of the guide wall 141, which is started from the inlet side SG1, is formed only to the central region SG2 or a region adjacent to the center region SG2, So that the air can be quickly diffused and discharged to the outside.

As described above, as the rotary drive unit 130 rotates, the air discharged from the air space SC is introduced into the guide space SG when the air space SC and the guide space SG communicate with each other The side wall 115 of the air discharge unit 110u and the guide wall 141 of the guide portion 140 are connected to each other.

In order to make the guide walls 141 on both sides and the side walls 115 of the air cooling unit 110u correspond to each other in accordance with the rotation of the rotary plate 131, the side wall 115 of the air cooling unit 110u is connected to the discharge port 112 ) Portions at regular intervals.

6 and 8, in the case where the guide wall 141 is formed to have an angle of 90 degrees from the inlet side SG1, the air blowing unit 110u is provided at a portion of the side wall 115 may be arranged at angles of 45 degrees corresponding to 1/2 of 90 degrees.

6, when the main wind direction is changed to rotate the rotary plate 131 in the counterclockwise direction by 45 degrees, the inlet side SG1 of the guide wall 141, as shown in FIG. 7, 115).

However, when the angle formed by the guide wall 141 at the entrance side SG1 and the distance between the side walls 115 at the side of the discharge port 112 side of the large-volume space SC (the side wall adjacent to the circular arc formed by the rotary plate, Angle) can be changed in various ways.

In addition, when a plurality of side walls 115 are provided, the wind power generating unit 120 can be varied in direction, while the plurality of side walls 115 can act as resistances. Therefore, Can be appropriately selected in consideration of the size and shape of the air space SC, the variability of the wind direction, the capacity of the wind power generator 120, and the like.

Meanwhile, the building-installed wind power generator 100 according to an embodiment of the present invention includes a wind speed measuring unit 150 installed adjacent to the wind-up unit 110 to measure at least one of wind direction and wind speed, The control unit 170 may further include a controller 170 for switching the direction of the wind power generator 120 by driving the rotation driving unit 130 according to the measured wind speed measured by the measuring unit 150.

1 and 2 show that the bulb measuring unit 150 is installed in only one place, however, a plurality of bulb measuring units 150 may be installed in order to grasp the accurate bulb.

In addition, the installation location of the bulb-measuring unit 150 can be variously changed, such as the vertex of the corner of the building B, and the like.

The controller 170 may control the wind turbine generator 120 as well as control the rotation drive unit 130 according to the detection of the wind turbulence measuring unit 150.

12 and 13, a building-mounted wind power generator 100 according to an embodiment of the present invention includes a gap filling member 160 filling the gap between the side wall 115 and the guide wall 141 May be further included.

That is, a gap is formed between the side wall 115 and the guide wall 141 to enable the rotation of the rotation plate 131, and a gap filling member 160 is provided to prevent air leakage at such a gap .

For example, the spacer filling member 160 may have a sliding member 161 configured to slide from one side of the side wall 115 and the other side of the guide wall 141 toward the other side, as shown in Fig. 12 have.

That is, the sliding member 161 may be configured to slide from the side wall 115 toward the guide wall 141 as shown in FIG. 12 (a), and as shown in FIG. 12 (b) And slide toward the side wall 115 from the side wall 141. In order to mount the sliding member 161, a groove G may be formed in the side wall 115 and the guide wall 141. The sliding member 161 may be slid to fill a space between the side wall 115 and the guide wall 141 in a state where the rotation plate 131 is fixed through a known driving means.

13, the gap filling member 160 may have an expansion member 165 that is inflated by air injection from either side of the side wall 115 and the guide wall 141 toward the other side have.

That is, the expansion member 165 may be configured to be inflated by air injection from the side wall 115 toward the guide wall 141 as shown in Fig. 13 (a) May be configured to be inflated by air injection from guide wall 141 toward sidewall 115 as shown. The expansion member 165 is installed in at least one of the side wall 115 and the guide wall 141 and is inflated by a known means for injecting air to fill the gap between the side wall 115 and the guide wall 141 .

As described above, the building-mounted wind power generator 100 according to an embodiment of the present invention not only accelerates air that has been blown up in the wind-up part 110 by the venturi effect in the guide part 140, The rotating plate 131 is driven in accordance with the wind direction of the air flowing in the periphery, and the direction of the wind power generator 120 is rotated so as to match the main wind direction, thereby achieving optimum power generation efficiency.

Next, a wind power generation method (S100) using a building-installed wind power generator 100 according to an embodiment of the present invention will be described with reference to FIG.

As shown in FIG. 14, a wind power generation method using a building-installed wind power generator 100 according to an embodiment of the present invention includes a wind speed analysis step S110 for analyzing a wind speed including wind direction and speed, (S120) for determining whether or not the direction of the wind turbine generator 120 is suitable for the wind turbine analyzed in the wind turbine analysis stage, and if the direction of the wind turbine generator 120 is not suitable for the wind turbine, And a direction adjusting step (S130) of driving the rotation driving unit 130 such that the power generating unit 120 is adapted to the main wind direction.

First, the wind direction analysis step (S110) measures wind direction and velocity measured by the wind direction measurement part (150). As shown in FIG. 1 and FIG. 2, the wind-pollution measuring unit 150 may be installed at one place. In this case, the direction suitable for wind power generation is determined based on the measured value of the wind- do.

If the windfall estimator 150 is installed at a plurality of locations, it is possible to determine an optimal power generation direction based on the data sensed by each of the windfall estimator 150.

Next, the power generation direction suitability determination step S120 determines whether the current direction of the wind power generation unit 120 is suitable for the main wind direction determined in the windfall analysis step S210.

If the current direction of the wind turbine generator 120 is suitable in consideration of the main wind direction determined in the wind turbine analysis step S210, the continuous power generation is performed without changing the direction of the wind turbine generator 120 (S140) If the direction of the wind power generation unit 120 is not suitable for the main wind direction, the direction adjustment step S130 of driving the rotation driving unit 130 so that the wind power generation unit 120 is adapted to the main wind direction is performed.

For example, as shown in FIG. 6, in the state where the wind power generation unit 120 is directed to the left, the wind direction is determined by the wind direction analysis step S110, If it is determined that the power generation unit 120 is directed to the front, the rotating plate 131 may be driven to adjust the wind power generation unit 120 to face the front as shown in FIG.

When the rotation plate 131 is to be driven, the gap filling member 160 is returned to its original position so that a gap is formed between the side wall 115 and the guide wall 141, and then the rotation plate 131 is driven And when the rotation plate 131 is moved to a proper position, the gap filling member 160 may be driven again to fill the gap between the side wall 115 and the guide wall 141.

Although it is not shown in FIG. 14, the wind direction analysis step S110 and the power direction suitability determination step S120 can be performed at predetermined time intervals. Accordingly, even if the direction of the wind direction changes, Can be realized.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, It will be obvious to those of ordinary skill in the art.

100 ... Building type wind power generator 110 ... house abundance
110u ... blowing unit 111 ... inlet
112 ... discharge port 115 ... side wall
116 ... lower surface 117 ... upper surface
120 ... Wind power generation part 121 ... Wind power generator
130 ... rotation drive part 131 ... spindle
135 ... drive unit 140 ... guide portion
141 ... guide wall 150 ... bulb measuring section
160 ... gap filling member 161 ... sliding member
165 ... expansion member 170 ... control unit
B ... Building BR ... Top exposed side
SC ... space for air space SG ... guide space
SG1 ... entrance side SG2 ... central area of the rotary plate
SG3 ... exit SS ... side space
SU ... Lower space part

Claims (19)

A house-rich portion provided at an upper portion of the building and formed with a wind-blowing space for blowing air flowing around the building;
A wind power generator for generating electric power by using air introduced from the wind-up unit;
A rotation driving unit having a rotating plate mounted on the central region of the wind power generating unit and a driving unit rotating the rotating plate to change the direction of the wind power generating unit; And
A guide part installed in the rotary drive part and connected to the wind-up space to form a guide space for accelerating wind-blown air toward the wind power generator part;
/ RTI >
Wherein the guide portion is provided on the rotary plate and has a guide wall extending in the vertical direction to form both side surfaces of the guide space,
Wherein the wind-up portion includes a plurality of wind blowing units disposed around the wind power generating portion and separated by sidewalls extending in the vertical direction,
The guide wall of the guide portion is configured to be connected to the side wall of the air blowing unit in accordance with rotation of the rotation plate,
Wherein the air blowing unit has a lower surface, an upper surface, and the side wall to form the air space,
Wherein a gap filling member is provided between the side wall and the guide wall to fill a space between the side wall and the guide wall,
Wherein the gap filling member comprises a sliding member configured to slide from one side to the other side of the side wall and the guide wall, or a sliding member configured to be inflated by air injection from either side of the side wall and the guide wall toward the other side And an expansion member,
A building-mounted wind turbine generator capable of rotating in the direction of the wind turbine generator according to the wind speed. delete The method according to claim 1,
Wherein a gap between the guide walls is formed to be narrower than a center area of the rotary plate with respect to an inlet side of the guide space. The method of claim 3,
Wherein a distance between the guide walls is narrower from an inlet side of the guide space toward a central region of the rotary plate. The method of claim 3,
Wherein the guide wall extends from one end of the rotating plate to the other end through a central region so that the guide space is formed across the rotating plate. 6. The method of claim 5,
Wherein an interval between the guide walls is wider than an outlet area of the guide space with respect to a center area of the rotary plate. delete The method according to claim 1,
The air blowing unit includes an inlet located outside the building and a discharge port located inside the building and communicating with the guide space,
Wherein the size of the discharge port is smaller than the size of the inlet. delete 9. The method of claim 8,
Wherein the cross-sectional area of the air blowing unit decreases from the inlet to the outlet. 9. The method of claim 8,
And the lower surface is formed to be inclined upwards toward the discharge port side. 12. The method of claim 11,
Wherein the inlet portion of the lower surface has a round shape. 9. The method of claim 8,
And a lower side space is formed below at least a part of the lower surface and the rotary plate. 9. The method of claim 8,
Wherein the upper surface has a flat shape or is formed to be inclined downward toward the discharge port side. delete delete The method according to claim 1,
Wherein the wind turbine generator comprises one or a plurality of horizontal axis wind turbines or a vertical axis wind turbine generator. 18. The method according to any one of claims 1, 3, 7, 8, 10 to 14, and 17,
A wind-up degree measuring unit installed adjacent to the wind-up unit to measure at least one of wind direction and speed; And
A control unit for driving the rotation driving unit according to the wind direction measured by the wind direction measuring unit to change the direction of the wind power generating unit;
A building-mounted wind turbine generator.
A wind power generation method for performing power generation using the building-installed wind power generation device according to any one of claims 1, 3 to 6, 8, 10 to 14, and 17 ,
A wind speed analysis step for analyzing wind direction including wind direction and speed;
Determining whether the direction of the wind power generator is suitable for the wind direction analyzed in the wind direction analysis step; And
A direction adjusting step of driving the rotation driving unit such that the wind power generator is adapted to the main wind direction if the direction of the wind power generator is not suitable for the main wind direction;
A wind power generation method using a building-installed wind power generation device.

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