KR101335340B1 - Apparatus for opening and closing slide type inlet of wind power generator - Google Patents

Apparatus for opening and closing slide type inlet of wind power generator Download PDF

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Publication number
KR101335340B1
KR101335340B1 KR1020120023711A KR20120023711A KR101335340B1 KR 101335340 B1 KR101335340 B1 KR 101335340B1 KR 1020120023711 A KR1020120023711 A KR 1020120023711A KR 20120023711 A KR20120023711 A KR 20120023711A KR 101335340 B1 KR101335340 B1 KR 101335340B1
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KR
South Korea
Prior art keywords
wind
inlet
elastic
bypass passage
passage
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KR1020120023711A
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Korean (ko)
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KR20130102696A (en
Inventor
이희준
홍진우
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미르텍알앤디 주식회사
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Priority to KR1020120023711A priority Critical patent/KR101335340B1/en
Publication of KR20130102696A publication Critical patent/KR20130102696A/en
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Abstract

The present invention provides a slide-type inlet opening and closing device of a wind generator to install a funnel-shaped inlet movable in the wind inlet to bypass the incoming wind in accordance with the strength of the wind to achieve a stable wind power generation The purpose. The present invention provides a buoyant body for providing a flotation force by storing a gas lighter than air in an enclosed space, a passage part for providing a movement path of wind through the support body, and installed in the passage part and introduced into the passage part. A wind generator having a power generation unit for generating power using wind, the wind generator comprising: a bypass passage unit installed between the support body and the passage unit for bypassing wind guided to the passage unit; An inlet part installed at an inlet of the bypass passage part in a funnel shape to guide the wind to enter the passage part or to guide the wind guided by the wind to the passage part to be bypassed by the wind; And an elastic force provided in the bypass passage part to support the inflow portion to maintain a predetermined position, and an elastic portion to provide a restoring force to the original position when the inflow portion slides backward. Therefore, the funnel-shaped inlet part installed to be movable at the inlet of the wind has an advantage of providing stable wind power by bypassing the inflow of the wind according to the strength of the wind.

Description

Sliding inlet opening and closing device of wind power generator {APPARATUS FOR OPENING AND CLOSING SLIDE TYPE INLET OF WIND POWER GENERATOR}

The present invention relates to a slide-type inlet opening and closing device of a wind generator, and more particularly, by installing a funnel-shaped inlet that is movable at the inlet through which the wind flows, thereby bypassing the incoming wind in accordance with the strength of the wind to ensure stable wind power generation. It relates to a slide type inlet opening and closing device of a wind generator to be made.

Wind power refers to a system that converts wind energy into mechanical energy using various types of windmills and derives power from the generator using the mechanical energy.

Generally, a wind turbine generates wind by generating electricity through wind power by installing a structure on the ground by selecting a windy area and installing a generator connected to the propeller at the top of the structure.

In recent years, in order to utilize more sufficient wind power, a method in which power generation by wind power is carried out while filling a gas having a low specific gravity in the inside of the device and staying a generator including a propeller at high altitude is attempted.

FIG. 1 is a perspective view of a balloon type wind power generator according to the related art, and FIG. 2 is a sectional view of a balloon type wind power generator according to FIG. 1. As shown in FIGS. 1 and 2, A float portion 12 for passing a wind through a center of the floating body 11 and providing a path for the passage of the wind; (15) formed on the front side of the passage portion (12) and guiding the wind to move to the passage portion (12), and a guide portion And a vertical / horizontal blade (16) installed along the outer circumference of the body (11) so that the floating body (11) can maintain a vertical / horizontal balance.

The inlet portion 15 provided on the front side of the passage portion 12 allows the wind to concentrate on the passage portion 12 having a small diameter so that high quality wind power can be generated and the power generation efficiency can be improved.

It also ensures that high-quality wind power can be produced even when winds of small wind speeds are blown.

However, in the balloon type wind power generator 10 according to the related art, the inflow portion 15 provided on the front side of the passage portion 12 has a problem that an excessive amount of wind is concentrated in the passage portion 12 when a wind having a large wind velocity is blown have.

In addition, there is a problem that an overload occurs due to an excessive flow of wind and the power generation unit is damaged.

In order to solve this problem, the present invention installs a movable funnel-shaped inlet at the inlet in which the wind is introduced slide type of the wind generator to bypass the incoming wind in accordance with the strength of the wind to achieve a stable wind power generation It is an object to provide an inlet opening and closing device.

According to an aspect of the present invention, there is provided an air conditioner comprising a float body for accommodating a gas lighter than air in an enclosed space to provide a floating force, a passageway for passing a wind path through the center of the float body, And a power generating unit installed in the power generating unit and generating electric power by using a wind that flows into the passage unit,

A bypass passage portion provided between the float body and the passage portion and guiding the wind guided to the passage portion to be bypassed along an arbitrary path; An inlet part installed at an inlet of the bypass passage part in a funnel shape to guide the wind to flow into the passage part or to slide wind by the wind to bypass the wind guided to the passage part to the bypass passage part; And an elastic force provided in the bypass passage part to support the inflow portion to maintain a predetermined position, and an elastic portion to provide a restoring force to the original position when the inflow portion slides backward.

In addition, the present invention is to provide a flotation force by storing a gas lighter than air in an airtight space, a passage portion for providing a movement path of the wind through the center of the support body, and installed in the passage portion In the wind generator having a power generation unit for generating power using the wind flowing into the passage,

A plurality of bypass passage portions installed between the support body and the passage portion to guide the wind guided by the passage portion to be bypassed along an arbitrary path; Is installed in the entrance of the plurality of bypass passage portion in the shape of a funnel to guide the wind flows into the passage portion, or a plurality of slides according to the wind pressure guides the wind guided to the passage portion to be bypassed through any bypass passage portion Inlet of; And a plurality of elastic parts installed in the bypass passage part to provide elastic force having a predetermined size to the inflow part so that the inflow part slides when the wind pressure applied to the inflow part exceeds a predetermined size.

In addition, the inlet portion according to the invention is characterized in that the inlet portion with a small diameter is arranged inside the large inlet portion.

In addition, the elastic portion according to the present invention is characterized in that the elastic portion for supporting the large diameter inlet portion and the elastic portion for supporting the small diameter portion has a different size of elastic force.

In addition, the present invention is characterized in that the elastic force of the elastic portion for supporting the large diameter inlet is smaller than the elastic force of the elastic portion for supporting the small diameter.

In addition, the bypass passage portion according to the invention is characterized in that the guided wind is discharged to the rear side of the wind generator.

In addition, the elastic portion according to the invention the spring to provide a predetermined size of the elastic force to the inlet; And a stopper installed at the bypass passage to support the spring.

In addition, the elastic portion according to the invention is characterized in that it further comprises a spring protector so that the spring is protected from moisture and foreign matter.

The present invention has the advantage of providing a stable wind power generation by bypassing the wind flowing in according to the wind strength of the funnel-shaped inlet is installed to move in the wind inlet.

1 is a perspective view showing a conventional balloon type wind power generator.
2 is a sectional view of the balloon type wind power generator according to Fig. 1;
3 is a cross-sectional view showing an embodiment of a slide inlet opening and closing device of a wind generator according to the present invention.
4 is a cross-sectional view showing in detail the structure of the slide inlet opening and closing device of the wind power generator according to FIG.
5 is a cross-sectional view showing the operation of the slide inlet opening and closing device of the wind generator according to FIG.
Figure 6 is a cross-sectional view showing another embodiment of a slide inlet opening and closing device of a wind generator according to the present invention.
7 is a cross-sectional view showing the operation of the slide inlet opening and closing device of the wind generator according to FIG.

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the slide inlet opening and closing device of a wind generator according to the present invention.

(Embodiment 1)

3 is a cross-sectional view showing an embodiment of a slide inlet opening and closing device of a wind generator according to the present invention, Figure 4 is a cross-sectional view showing in detail the structure of the slide inlet opening and closing device of a wind generator according to Figure 3, Figure 5 3 is a cross-sectional view illustrating an operation process of a slide inlet opening and closing device of a wind generator according to FIG. 3.

3 to 5, the slide-type inlet opening and closing device 200 of the wind power generator according to the first embodiment is installed in the support body 100, and the passage part 210 penetrating the support body 100. ), A bypass passage part 220, an inlet part 230, and an elastic part 240.

The float body 100 is a cylindrical balloon-like member. The float body 100 accommodates a lighter gas than air in an enclosed space to provide a floating force. A plurality of floats 100 are provided along the outer circumference of the passage portion 210 And a plurality of blades 110 are installed on the outer circumference of the lifting body 100 so that the floating body 100 can be vertically or horizontally balanced.

The passage part 210 is a pipe-shaped member and is installed through the center of the support body 100 to provide a path through which the wind moves from the front side to the rear side.

The bypass passage 220 is installed between the support 100 and the passage 210 so that a portion of the wind flowing from the front of the support 100 does not flow into the passage 210. As a configuration to bypass the discharge to the rear side of the support body 100, the front end portion of the cylindrical body and the body is formed with a stepped portion 221 protruding a predetermined length in the radially inward direction.

The inlet 230 is a funnel-shaped member, which is installed at the front side of the passage portion 210 and the bypass passage portion 220 so that the wind blowing from the front of the support body 100 to the passage portion 210. When the wind pressure (or the wind strength) of the wind exceeds a predetermined size (elastic force), the wind is guided to be introduced to the passage portion 210 to guide the inflow passage 220. To be bypassed.

In addition, the inlet 230 has a funnel-shaped body and a flange 231 is formed at the front end of the diameter of the body becomes smaller.

The flange 231 moves along the bypass passage 220 and engages with the stepped portion 221 of the bypass passage 220 so that the inlet 230 is not separated from the bypass passage 220. At the same time as the support to prevent the wind to move along the funnel-shaped inlet 230 is guided to the passage 210 or acts as a valve for determining the path to be guided to the bypass passage 220.

The elastic part 240 is installed in the bypass passage 220 to provide an elastic force to support the inlet 230 to maintain a predetermined position and a restoring force to the original position when the inlet 230 is moved to the rear side. As a constitution, a spring 241, a stopper 242, and a spring protector 243 are included.

The spring 241 is an elastic body that supports the inlet 230 to maintain a predetermined position and the elastic body to provide a restoring force to the original position when the inlet 230 is moved to the rear side, preferably a coil spring to be.

In addition, the spring 241 may be provided with a plurality of springs having any elastic size to adjust the elastic force applied to the inlet 230.

The stopper 242 is installed in the bypass passage 220 to support the spring 241 to maintain a constant elastic force.

The spring protector 243 is a member of a corrugated pipe (or bellows) shape surrounding the outside of the spring 241. When the spring 241 is deformed by compressing or stretching, the spring protector 243 is deformed together to prevent the spring 241 from moisture and foreign matter. Ensure protection.

The power generating unit 300 is installed inside the passageway 210 so as to generate wind power using the wind that flows into the passageway 210.

The following describes the operation of the slide type inlet opening and closing device of the wind power generator according to the first embodiment.

(Bypass passage portion is closed)

The slide inlet opening and closing device 200 is located in the air by the support body 100, the inlet 230 is a funnel-shaped inlet of the wind flowing from the front by the elastic force of the spring set on the elastic portion 240 Supported at any position to move along the 230 to flow into the passage (210).

In other words, the stepped portion 221 of the bypass passage portion 220 and the flange 231 of the inflow portion 230 is maintained in close contact by the spring 241 of the elastic portion 240 bypass passage portion 220 ) Becomes a closed state, the wind moving along the inlet 230 is concentrated in the passage 210 to allow the power generation unit 300 to perform a good power generation even with a small wind.

(Bypass passage portion opening)

Increasing the strength of the wind in the air positioned by the support body 100 increases the strength and pressure of the wind moving along the inlet 230 and also increases the wind pressure applied to the inlet 230. .

In addition, when the wind pressure applied to the inflow portion 230 exceeds the elastic force set in the spring 241 of the elastic portion 240, the inflow portion 230 slides backward along the bypass passage portion 220 The step 221 and the flange 231 are opened.

When the stepped portion 221 and the flange 231 are opened, the bypass passage 220 is opened so that some or all of the wind moving along the inlet 230 flows into the bypass passage 220. It is possible to reduce the inflow of wind concentrated in the passage portion 210 so that the power generation unit 300 maintains a good power generation even if the wind strength increases.

In addition, when the wind pressure applied to the inflow portion 230 is less than the elastic force set in the spring 241 of the elastic portion 240, the inflow portion 230 is restored to its original position by the restoring force by the spring 241. The wind moving along the inlet 230 is concentrated in the passage 210.

(Second Embodiment)

6 is a cross-sectional view showing another embodiment of a slide inlet opening and closing device of a wind generator according to the present invention, Figure 7 is a cross-sectional view showing the operation of the slide inlet opening and closing device of a wind generator according to FIG.

The slide type inlet opening and closing device 200 ′ of the wind power generator according to the second embodiment is installed in the support body 100 ′, the passage part 210 ′ penetrating the support body 100 ′, and a plurality of vias. Path passage portions 220'a, 220'b, 220'c, a plurality of inflow portions 230'a, 230'b, 230'c, a plurality of elastic portions 240'a, 240'b, 240'c).

The support body 100 ′ is a cylindrical balloon-shaped member, and provides a floating force by storing a gas lighter than air in a closed space, and provides a plurality of support bodies 100 along the outer circumference of the passage part 210 ′. ') Is disposed and a plurality of wings (110') are installed on the outer periphery of the support (100 ') to maintain the balance of the support (100') vertically or horizontally.

The passage part 210 ′ is a pipe-shaped member, which is installed through the center of the support body 100 ′ to provide a path through which the wind moves from the front side to the rear side.

The plurality of bypass passage portions 220'a, 220'b, and 220'c may include a first bypass passage portion 220'a and a second portion between the support body 100 'and the passage portion 210'. The bypass passage portion 220'b and the third bypass passage portion 220'c are installed, and part or all of the wind flowing from the front of the support 100 'is transferred to the passage portion 210'. It is bypassed to be discharged to the rear side of the support body (100 ') without being introduced into, the front end portion of the cylindrical body and the body is formed with a stepped portion 221' a protruding a predetermined length in the radial direction.

In addition, the first to third bypass passage portions 220'a, 220'b, and 220'c may be formed by the bypass of the wind being bypassed to the respective bypass passage portions 220'a, 220'b, and 220'c. The size of the diameter may be adjusted so that the quantity is the same.

The plurality of inflow portions 230'a, 230'b, and 230'c are funnel-shaped members, which are located on the front side of the first to third bypass passage portions 220'a, 220'b, and 220'c. The first inlet 230'a, the second inlet 230'b, and the third inlet 230'c are respectively installed so that the wind blowing from the front of the support body 100 'is the passage. When the wind pressure (or wind strength) of the wind exceeds a predetermined size (elastic force) to guide the flow into the portion 210 ', the wind is guided to the passage 210' Guides are bypassed to the first to third bypass passage portions 220'a, 220'b, and 220'c, and a flange 231'a is provided at a funnel-shaped body and a tip portion of which the diameter of the body is reduced. Is formed.

In addition, the first to third inlets 230'a, 230'b, and 230'c may have a diameter of the first inlet 230'a inside the first inlet 230'a. A second inflow portion 230'b having a diameter smaller than the diameter is provided, and a third inflow diameter smaller than the diameter of the second inflow portion 230'b is provided inside the second inflow portion 230'b. The portion 230'c is disposed, and the predetermined region of the tip portion of the first to third inflow portions 230'a, 230'b, and 230'c is overlapped with each other.

In addition, the flange 231'a moves along the first bypass passage portion 220'a and engages with the stepped portion 221'a of the first bypass passage portion 220'a. Wind flowing along the funnel-shaped first inlet portion 230'a while supporting the inlet portion 230'a from being separated from the first bypass passage portion 220'a is provided with a passage portion 210 '. Or to be guided to the first bypass passage portion 220'a.

The plurality of elastic parts 240'a, 240'b, and 240'c may have a first elastic part 240'a in the first to third bypass passage parts 220'a, 220'b, and 220'c. ), And the second elastic portion 240'b and the third elastic portion 240'c are respectively installed so that the first to third inflow portions 230'a, 230'b, 230'c are positioned at a predetermined position. Resilience to support to maintain and the first to third inlet portion (230'a, 230'b, 230'c) provides a restoring force to the original position when the slide is moved to the rear, respectively.

In addition, the first to third elastic parts 240'a, 240'b, and 240'c may provide elastic force of different sizes to provide the first to third inflow parts 230'a, 230'b, and 230 '. The threshold value at which the slide moves depends on the wind pressure applied to 'c).

That is, the first elastic portion 240'a supporting the large first inflow portion 230'a and the second elastic portion 240'b supporting the second inflow portion 230'b having a small diameter. To have elastic force of different sizes so that any inlet of the first to third inlets 230'a, 230'b, 230'c slides according to the wind pressure so that the wind is bypassed through the bypass passage. do.

In addition, the elastic force of the first elastic portion 240'a supporting the large first inflow portion 230'a is the second elastic portion 240 supporting the second inflow portion 230'b having a small diameter. The elastic force of the third elastic portion 240'c is set smaller than the elastic force of 'b) and the elastic force of the third elastic portion 240'c is set larger than the second elastic portion 240'b, so that the first inflow portion 230'a and the second inflow are affected by the wind pressure. The portion 230'b and the third inflow portion 230'c are slid in order.

The power generation unit 300 ′ is installed inside the passage part 210 ′ to allow wind power generation using the wind flowing into the passage part 210 ′.

Next, an operation process of the slide type inlet opening and closing device 200 ′ of the wind power generator according to the second embodiment will be described.

(Bypass passage portion is closed)

The slide-type inlet opening and closing device 200 'is the first to third inlet portion 230'a, 230'b by the elastic force set in the first to third elastic portion 240'a, 240'b, 240'c. , The first to third inlets 230'a, 230'b of the funnel shape in which the wind blowing from the front of the support body 100 'is sequentially arranged to support the 230'c to maintain an arbitrary position. It moves along 230'c) to be introduced into the passage portion 210 '.

(Bypass passage portion opening)

As the wind intensity increases, the strength and pressure of the wind moving along the first to third inlets 230'a, 230'b, and 230'c increases, and thus the first to third inlets. The wind pressure applied to the 230'a, 230'b, and 230'c also increases.

At this time, the first to third inlets 230'a, 230'b, and 230'c are sequentially moved in accordance with the applied wind pressure to reduce the amount of wind flowing into the passage portion 210 '.

For example, when the wind pressure applied to the first to third inlets 230'a, 230'b, and 230'c exceeds the elastic force set in the first elastic part 240'a, the first inlets ( By sliding only 230'a and opening between the stepped portion 221'a and the flange 231'a, the wind flowing along the first inlet 230'a is first bypass passage 220 bypassed to 'a).

In addition, when the wind pressure applied to the first to third inlets 230'a, 230'b, and 230'c exceeds the elastic force set in the second elastic part 240'b, the first and second inlets The winds flowing along the first and second inlets 230'a and 230'b by sliding 230'a and 230'b are respectively moved into the first and second bypass passages 220'a, Bypassed to 220'b).

In addition, when the wind pressure applied to the first to third inlets 230'a, 230'b and 230'c exceeds the elastic force set in the third elastic part 240'c, the first to third inlets Winds flowing along the first to third inlets 230'a, 230'b, and 230'c by sliding the 230'a, 230'b, and 230'c, respectively, are first to third vias. Bypassing the path passages 220'a, 220'b, 220'c is reduced the amount of wind flowing into the passage (210 ').

Meanwhile, the wind force applied to the first to third inlets 230'a, 230'b, and 230'c is set to the first to third elastic parts 240'a, 240'b, and 240'c. If it is smaller than or equal to the first inlet 230'c, the second inlet 230'b, the first inlet 230'a by the respective restoring force, the wind is in the passage portion 210 ' To focus).

Therefore, it is possible to provide a stable wind power generation by bypassing the inlet installed to slide the wind flowing in accordance with the strength of the wind.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims. It can be understood that

In the course of the description of the embodiments of the present invention, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation, , Which may vary depending on the intentions or customs of the user, the operator, and the definitions of these terms should be based on the contents throughout this specification.

100, 100 ': flotation 110, 110': wing
200, 200 ': switchgear 210, 210': passage part
220, 220 ': bypass passage portion 220'a: first bypass passage portion
220'b: second bypass passage portion 220'c: third bypass passage portion
221, 221'a: stepped portion 230: inflow portion
230'a: first inlet 230'b: second inlet
230'c: third inlet 231, 231'a: flange
240: elastic portion 240'a: first elastic portion
240'b: second elastic portion 240'c: third elastic portion
241: spring 242: stopper
243: spring protection 300, 300 ': power generation

Claims (8)

A float portion for accommodating a gas lighter than air in an enclosed space to provide a floating force; a passage portion for passing a wind through the center of the floating body; And a power generation unit that performs power generation using the power generation unit,
A bypass passage portion provided between the float body and the passage portion and guiding the wind guided to the passage portion to be bypassed along an arbitrary path;
An inlet part installed at an inlet of the bypass passage part in a funnel shape to guide the wind to flow into the passage part or to slide wind by the wind to bypass the wind guided to the passage part to the bypass passage part; And
A slide-type inlet of the wind generator, which is installed in the bypass passage part and includes an elastic force supporting the inlet to maintain a predetermined position, and an elastic part providing a restoring force to the original position when the inlet is slid to the rear side. Switchgear. A float portion for accommodating a gas lighter than air in an enclosed space to provide a floating force; a passage portion for passing a wind through the center of the floating body; And a power generation unit that performs power generation using the power generation unit,
A plurality of bypass passage portions installed between the support body and the passage portion to guide the wind guided by the passage portion to be bypassed along an arbitrary path;
Is installed in the entrance of the plurality of bypass passage portion in the shape of a funnel to guide the wind flows into the passage portion, or a plurality of slides according to the wind pressure guides the wind guided to the passage portion to be bypassed through any bypass passage portion Inlet of; And
A wind generator provided in the bypass passage part to provide a predetermined magnitude of elastic force to the inlet part so that the inlet part slides when the wind pressure applied to the inlet part exceeds a predetermined size; Slide inlet opening and closing device. 3. The method of claim 2,
The inlet is a slide type inlet opening and closing device of the wind generator, characterized in that the inlet of the small diameter is arranged inside the large inlet. 3. The method of claim 2,
The elastic part of the slide type inlet opening and closing device of the wind generator, characterized in that the elastic portion for supporting the large diameter inlet and the elastic portion for supporting the small diameter portion has a different size of elastic force. 5. The method of claim 4,
Slider inlet opening and closing device of the wind generator, characterized in that the elastic force of the elastic portion for supporting the large inlet portion is smaller than the elastic force of the elastic portion for supporting the inlet portion having a smaller diameter. 6. The method according to any one of claims 1 to 5,
The bypass passage portion guides the bypass wind to be discharged to the rear side of the wind generator, characterized in that the slide type inlet opening and closing device of the wind generator. 6. The method according to any one of claims 1 to 5,
The elastic portion is a spring for providing an elastic force of a predetermined size to the inlet; And
Slide-type inlet opening and closing device of the wind generator, characterized in that it comprises a stopper installed in the bypass passage portion for supporting the spring. The method of claim 7, wherein
The elastic unit slide type inlet opening and closing device of the wind generator, characterized in that further comprises a spring protector to protect the spring from moisture and foreign matter.
KR1020120023711A 2012-03-08 2012-03-08 Apparatus for opening and closing slide type inlet of wind power generator KR101335340B1 (en)

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Application Number Priority Date Filing Date Title
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Publication number Priority date Publication date Assignee Title
CN105351151B (en) * 2015-12-15 2017-12-08 绍兴文理学院 A kind of typhoon electricity generation system
IT201700013260A1 (en) * 2017-02-07 2018-08-07 Enrico Valditerra Low environmental impact wind farm

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100886214B1 (en) 2008-04-21 2009-03-10 김대봉 The aerial wind power generating system which uses the tube support body
KR101059013B1 (en) 2010-11-23 2011-08-23 문유경 Turbine apparatus of aerial wind power generating system
JP2012002133A (en) 2010-06-16 2012-01-05 Yaskawa Electric Corp Wind power generator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100886214B1 (en) 2008-04-21 2009-03-10 김대봉 The aerial wind power generating system which uses the tube support body
JP2012002133A (en) 2010-06-16 2012-01-05 Yaskawa Electric Corp Wind power generator
KR101059013B1 (en) 2010-11-23 2011-08-23 문유경 Turbine apparatus of aerial wind power generating system

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