KR20120110655A - Wind power generator of inducent gale - Google Patents
Wind power generator of inducent gale Download PDFInfo
- Publication number
- KR20120110655A KR20120110655A KR1020110028661A KR20110028661A KR20120110655A KR 20120110655 A KR20120110655 A KR 20120110655A KR 1020110028661 A KR1020110028661 A KR 1020110028661A KR 20110028661 A KR20110028661 A KR 20110028661A KR 20120110655 A KR20120110655 A KR 20120110655A
- Authority
- KR
- South Korea
- Prior art keywords
- wind
- generator
- strong
- fluid passage
- windmill
- Prior art date
Links
- 239000012530 fluid Substances 0.000 claims abstract description 33
- 238000009423 ventilation Methods 0.000 claims abstract description 9
- 230000005611 electricity Effects 0.000 claims abstract description 6
- 230000006698 induction Effects 0.000 claims description 47
- 238000007664 blowing Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 abstract description 3
- 238000013022 venting Methods 0.000 abstract 1
- 238000010248 power generation Methods 0.000 description 14
- 238000009434 installation Methods 0.000 description 8
- 238000004146 energy storage Methods 0.000 description 7
- 230000001965 increasing effect Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 230000001932 seasonal effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/002—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor the axis being horizontal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor having stationary wind-guiding means, e.g. with shrouds or channels
- F03D3/0409—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor having stationary wind-guiding means, e.g. with shrouds or channels surrounding the rotor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/10—Stators
- F05B2240/12—Fluid guiding means, e.g. vanes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/20—Rotors
- F05B2240/21—Rotors for wind turbines
- F05B2240/221—Rotors for wind turbines with horizontal axis
- F05B2240/2212—Rotors for wind turbines with horizontal axis perpendicular to wind direction
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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
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
Abstract
Description
The present invention relates to, for example, a wind power generator that converts mechanical energy from wind into electrical energy to obtain electricity. More specifically, the wind power generator artificially generates wind regardless of wind direction, wind speed, or seasonal factors or geographical conditions. The present invention relates to a strong wind induction wind power generator, which concentrates in one place and maximizes the use of the induced wind, thereby increasing power output while minimizing structure and minimizing installation costs.
In general, the type of power generation to obtain electricity can be classified into hydroelectric generation using water drop, thermal power generation obtained by burning fuel such as oil, coal, and gas, nuclear power generation using nuclear fission, and wind power generation using wind. In accordance with the geographic and geographic influences, power is installed by installing an appropriate power generation device.
The hydroelectric power generation, thermal power generation and nuclear power generation is a power generation method that obtains a large amount of power, so the initial installation cost is high, while the wind power generation is a device that obtains power by using wind, which is a natural phenomenon, and the initial installation cost is low and is assumed However, not only is it easy to generate individual power at the local level, but also there is no environmental pollution and the efficiency is good. Therefore, many wind power generators have been installed and used in windy areas such as the beach.
However, since the above-mentioned wind generator needs to rotate the generator at a constant speed irrespective of the wind, it is necessary to control such as changing the inclination of the windmill blade according to the wind speed, and if the wind is not blown or the wind is weak, and the season When the wind blowing direction or wind speed is not constant, the rotational force of the windmill blade weakened there was a problem that the power generation efficiency is lowered.
Accordingly, in recent years, as a means to supplement the above problems, there is proposed a technology for generating power by using the wind when there is wind and storing it as reserve energy, and then using the stored reserve energy when there is no wind. It is installed, and as an example, it is disclosed in the specification of Korean Patent No. 738894.
According to the registered patent No. 738894, propellers are provided on both sides, the idle shaft connecting the intermediate portion to each other by the clutch, the generator in which the first propeller is built on one side, the operation coupled to the other side of the generator A shaft, a second propeller clutched to the other side of the working shaft, one or more wind energy storage units coupled to the outside of the working shaft to store wind energy by rotation of the second propeller, and detecting the presence of wind, And a control unit configured to store the wind energy by the rotation of the second propeller in the wind energy storage unit and to transfer the energy of the wind energy storage unit to the generator through the operating shaft.
However, in the wind power generator using the stored wind, the wind energy storage unit which has only the preliminary energy accumulated when the wind is not temporarily blown, rotates the generator, that is, is pre-rotated and compressed by the wind. If it does not exist, the rotation is restored to its original state, and the restoring force transmits the rotational force to the generator through the clutch, so that there is no problem in generating power, but if the wind does not blow for a long time, the wind energy storage unit There is a limit in rotating the generator with only the reserve energy stored in the wind turbine. Also, as the generator needs to rotate by rotating and compressing the wind-compressed wind energy storage unit one by one, the resilience of the wind energy storage unit gradually decreases over time. And by this, development effect The rate also decreases gradually and at some point, that is, when all of the rotationally compressed wind energy stores are restored to their original state, there is a problem in that the driving of the generator is stopped to obtain electricity.
In addition, the structure of the device for obtaining the wind energy is complicated, the maintenance is difficult, there is a problem that the installation cost is relatively increased.
Therefore, it is desirable to provide a low cost wind power generator in terms of installation cost and a high efficiency wind power generator in terms of reliability while healing the above problems.
Accordingly, an object of the present invention is to provide a strong wind induction wind power generator capable of generating high efficiency regardless of the wind direction, wind speed, or natural wind, the wind power generator artificially generates wind This is achieved by intensively inducing windmill wings and maximizing the area of contact with the induced winds per unit area without air leakage.
Another object of the present invention is to provide a strong wind induction wind power generator to obtain a high power generation with the same wind direction and wind power, the wind power generator, by sequentially installing the windmill wings of the generator to face the wind direction is induced by the same wind speed Is achieved by giving.
Other objects of the present invention will become more apparent from the following detailed description and the accompanying drawings.
According to the strong wind induction wind power generator according to the present invention for achieving the above object, in the wind power generator to obtain electricity by converting mechanical energy due to the wind into electrical energy;
It is a tubular shape having a certain width and length, and has a plurality of vent holes on one side with respect to the longitudinal direction, and inside the fluid passage in the longitudinal direction to guide the strong wind blowing from the direction corresponding to the vent hole toward the vent hole. Induction pipe having;
A strong winder for generating strong winds through the fluid passage by commercial AC power inputs installed on the other side of the induction pipe corresponding to the vent hole;
A windmill blade installed in the fluid passage of the induction pipe and having a plurality of blades fixed at equal intervals on the rotating shaft to rotate by the induced wind power;
A generator coupled in parallel to both sides of the rotary shaft to convert the rotational force of the windmill blades into electrical energy, respectively;
And a spacing holder for fixing the generator in a state spaced apart from the bottom surface of the induction pipe so that there is no rotation interference of the windmill blades.
Optionally, when the combination of the windmill blades and the generator and the space holder is called a first unit, the second unit comprising a combination of another windmill blade and the generator between the first unit and the air vent is provided. It is characterized in that the installation is fixed to the space passage in the fluid passage of the induction pipe.
As such, by forcibly generating wind through a strong wind fan in the guide pipe and inducing the wind toward the windmill wings, power can be obtained irrespective of wind direction, wind speed, seasonal factors, or topographical conditions. By maximizing the utilization, there is an advantage that can obtain a high efficiency of the power compared to the power used.
According to the strong wind induction wind power generator of the present invention, by installing a windmill in the induction pipe having a fluid passage and a windmill blade coupled to the generator shaft in the fluid passage, thereby forcing the wind generated by the strong wind fan toward the windmill wings It is possible to obtain high efficiency electric power without using wind direction, wind speed, and natural wind, and maximize the use of wind per unit area, thereby obtaining high efficiency electric energy compared to the power consumption of the strong wind fan.
In addition, it is possible to selectively obtain power by using a number of windmill wings and generators for one strong winder, so that the selection of power generation is not only wider, but also simpler structure with high efficiency, convenient maintenance work and installation cost This has the effect of being minimized.
1 to 3 is a configuration diagram showing an embodiment provided for the description of the strong wind induction wind power generator according to the present invention,
1 is a perspective view of a strong wind induction wind power generator according to an embodiment of the present invention,
Figure 2 is a perspective view showing a state in which the windmill blade and the generator of Figure 1 supported by the gap holder,
3 is a cross-sectional view of the operating state shown by cutting along the wind power generator of 1,
4 is a cross-sectional view of an operating state of a strong wind induction wind power generator according to another embodiment of the present invention.
Hereinafter, preferred embodiments of the strong wind induction wind power generator according to the present invention with reference to the accompanying drawings will be described in detail.
In addition, in drawing used for description of this invention, the same code | symbol is attached | subjected about the same technical structure, and the description may be abbreviate | omitted.
As shown in FIGS. 1 to 3, the strong wind induction wind power generator according to the present embodiment generates a strong wind by a large-tubular induction pipe and commercial AC power, and supplies it to the
At this time, the above-described
As shown in Figs. 1 and 3, the
On the other hand, a position corresponding to the
The
As shown in FIG. 1 and FIG. 3, the
On the other hand, the
In addition, the
With reference to the accompanying drawings strong wind induction wind power generator according to the present invention having the structure as described above will be described in detail.
In the wind power generator of the present invention, if a commercial AC power is first inputted to the
At this time, each
Subsequently, when the
4 is a cross-sectional view of an operating state of a strong wind induction wind power generator according to another embodiment of the present invention.
As shown in FIG. 4, the strong wind induction wind power generator according to another embodiment of the present invention is installed in the
As such, in the strong wind induction wind power generator according to another embodiment of the present invention configured as described above, the wind generated in the
Then, the wind power passing through the
On the other hand, as a comparative example, the conventional technology, that is, the structure of the device for obtaining wind energy is complicated, which not only increases the difficulty of maintenance and installation cost but also has a limitation in obtaining power generation when the wind does not blow for a long time. In contrast, the present invention can be seen that by forcibly generating the wind through a strong wind irrespective of the natural wind to intensively rotate the windmill wings, drive the generator with the rotational force of the windmill wings to obtain electrical energy.
As a result, according to the present invention, it is possible to obtain efficient electric power regardless of wind direction, wind speed, seasonal factors, topographic conditions, natural wind, or not, and maximize the utilization of wind per unit area, thereby consuming in a strong winder. It is possible to obtain a high efficiency of electrical energy compared to the power.
In addition, although specific embodiments of the present invention have been described and illustrated above, it is obvious that the present invention may be variously modified and implemented by those skilled in the art.
Such modified embodiments should not be individually understood from the technical spirit or the prospect of the present invention, and such modified embodiments should fall within the appended claims of the present invention.
10: guide
10b: Ventilator 20: Strong fan
30, 300:
34, 340:
50, 50a, 500: spacing
Claims (3)
A tubular shape having a predetermined width and length, having a plurality of ventilation holes on one side with respect to the longitudinal direction, and the fluid passage in the longitudinal direction to guide the strong wind blowing from the direction corresponding to the ventilation hole toward the ventilation hole Induction pipe having;
A strong winder for generating strong winds through the fluid passage by commercial AC power inputs installed on the other side of the induction pipe corresponding to the vent hole;
A windmill blade installed in the fluid passage of the induction pipe and having a plurality of blades fixed at equal intervals on the rotating shaft to rotate by the induced wind power;
A generator coupled in parallel to both sides of the rotary shaft to convert the rotational force of the windmill blades into electrical energy, respectively; And
Strong wind induction wind power generator comprising a spacing support for fixing the generator spaced apart from the bottom surface of the induction pipe so that there is no rotation interference of the windmill blades.
When the combination of the windmill blade, the generator and the space holder is called a first unit, a second unit, which is a combination of another windmill blade and the generator between the first unit and the ventilation hole, is connected to the fluid passage of the induction pipe. Strong wind induction wind power generator, characterized in that installed in the interval maintaining in the wind.
The windmill blade of the second unit is a strong wind induction wind generator, characterized in that installed in the coaxial with the windmill blade of the first unit in the direction of the wind blowing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110028661A KR20120110655A (en) | 2011-03-30 | 2011-03-30 | Wind power generator of inducent gale |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110028661A KR20120110655A (en) | 2011-03-30 | 2011-03-30 | Wind power generator of inducent gale |
Publications (1)
Publication Number | Publication Date |
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KR20120110655A true KR20120110655A (en) | 2012-10-10 |
Family
ID=47281458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020110028661A KR20120110655A (en) | 2011-03-30 | 2011-03-30 | Wind power generator of inducent gale |
Country Status (1)
Country | Link |
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KR (1) | KR20120110655A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101355096B1 (en) * | 2013-06-27 | 2014-01-23 | 주식회사 지씨테크놀러지 | Wind powered generator for preventing the the over wind speed |
CN107725278A (en) * | 2017-10-26 | 2018-02-23 | 刘治 | A kind of wind power plant |
-
2011
- 2011-03-30 KR KR1020110028661A patent/KR20120110655A/en not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101355096B1 (en) * | 2013-06-27 | 2014-01-23 | 주식회사 지씨테크놀러지 | Wind powered generator for preventing the the over wind speed |
CN107725278A (en) * | 2017-10-26 | 2018-02-23 | 刘治 | A kind of wind power plant |
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