KR200447478Y1 - Balloon Wind Gathering Type Power Plant - Google Patents

Abstract

The present invention can generate power by using high speed and high wind speed, increase wind speed, increase power generation, adjust position by wind direction and speed, and move and install wind A generator, comprising: a pair of mechanisms having a wide bottom portion and a narrow penetration portion at the upper portion to obtain a flotation force from a light gas formed at the center, a wind turbine installed at an upper portion of the penetration portion, and a mechanism for fixing the mechanism to the ground with a plurality of support wires and connecting wires. Provide a wind generator.

Wind power, concentration, power generation, apparatus, solar cell, wind speed tracking, mobile installation

Description

Appliance Wind Power Generator {Balloon Wind Gathering Type Power Plant}

The present invention relates to a wind power generator using a mechanism, more specifically, it can generate power at a high altitude by using a mechanism to obtain a buoyancy force from a light gas, increase the wind power through the wind concentration, increase the amount of wind, The present invention relates to a wind generator using a mechanism that can adjust its own position according to direction and speed, and is free to move and install.

At present, the most widely used energy sources for electricity generation are fossil fuels such as petroleum, coal and natural gas. Fossil fuels cause air pollution by waste gases such as carbon monoxide and nitrogen oxides generated during combustion, and carbon dioxide and the like cause global warming and destroy the environment. In addition, the risk of fossil fuel depletion is increasing the cost of power generation using fossil fuels and increasing the need for other energy sources. To replace these fossil fuels, various energy sources, including environmentally friendly and economical wind power generation, are being tested.

1 shows a wind generator according to the prior art. Referring to FIG. 1, the wind power generator 10 according to the prior art includes a support part 11 installed perpendicular to the ground, a power generation part 12 installed at an upper end of the support part 11, and a power generation part 12. Rotating blade 13 is installed and the tail wing 14 is installed in the rear of the power generation unit 12.

When the wind blows the rotary blade 13, the rotational force of the rotary blade 13 is converted into power in the power generation unit 12. The tail wing 14 causes the power generation unit 12, the rotary wing 13, and the tail wing 14 to rotate relative to the support 11 according to the direction of the wind, so that the rotary wing 13 is always perpendicular to the wind direction. To maximize power generation efficiency.

(ρ: 공기밀도, A : 풍력 발전기 회전 면적, v : 풍속)에 의하여 풍속은 풍력발전의 가장 중요한 요소이지만, 자연 상태에서 풍속이 일정하지 않고 충분하지 않아 발전에 큰 어려움이 따른다. 또한 지면 가까이에서는 지면에 의한 저항에 의하여 바람이 약하게(고도가 증가할수록 풍속은 빨라진다) 되고, 지면에 고정된 풍력 발전기(10)는 경관을 훼손하고 소음을 유발하며 설치 공간의 제약을 받는다.But the energy generated from wind turbines

Wind speed is the most important element of wind power generation by (ρ: air density, A: wind turbine rotational area, v: wind speed), but the wind speed is not constant and not sufficient in natural conditions, which causes great difficulty in power generation. In addition, near the ground, the wind is weakened (the higher the altitude, the wind speed is faster) due to the resistance of the ground, the wind generator 10 fixed to the ground damages the landscape, causes noise and is constrained by the installation space.

The present invention has been made to overcome the above-mentioned problems, it is an object of the present invention to provide a wind generator using a high altitude fast wind. In addition, the present invention aims to provide a wind generator that can generate power regardless of the direction of the wind, and to maximize the power generation efficiency by increasing the wind speed. In addition, the present invention is free to move and install, and to provide an additional wind generator that can be installed without destroying the environment.

Apparatus for achieving the above object The wind power generator includes a pair of unit mechanisms, the lower portion of which is wide and the upper portion is formed in the center of the narrow penetrating portion to obtain the lifting force from the lighter than air; A wind turbine installed above the through part; A plurality of support wires connected to the bottom of the instrument; And a connection wire connecting the support wire and the fixing part, wherein the mechanism is connected to the fixing part by the supporting wire and the connecting wire.

In addition, the present invention, the spacing wire is installed across the lower end of the mechanism; And a winch installed at the lower part of the apparatus to adjust the length of the gap wire, and adjusting the length of the gap wire according to the load of the wind turbine to adjust the amount of air flowing into the lower portion of the through part. It is done.

In addition, the present invention, the auxiliary mechanism located above the mechanism; A first anemometer positioned between said instrument and said auxiliary instrument; And a second anemometer positioned in the middle of the support wire or the connection wire, wherein the length of the connection wire is controlled by the wind speed measured by the first and second anemometers.

In addition, the present invention, can hold the mechanism, the fixing portion that can fill the water; And a winch installed in the fixing part and connected to the connecting wire, storing the degassing part in the fixing part, and fixing the device to the ground or the water by the weight of water filled in the fixing part. It features.

In this case, the beam design is composed of two unit mechanisms, the upper portion of which is adjacent to each other, and the wind generator is characterized in that it is installed extending along the longitudinal direction of the mechanism.

It further comprises a solar generator having a solar cell attached to the outer surface of the device.

According to the present invention described above, by using a mechanism that obtains the lifting force from a light gas, the wind power can be generated by the wind of high wind blowing at high altitude, and if the width of the penetrating portion is widened, the wind speed increases by concentrating the incoming wind power. The efficiency can be increased, and if the wind is strong, narrowing the penetration can reduce the wind speed so that the wind turbine is not overloaded. In addition, through the anemometers installed on the upper and lower parts of the instrument can detect the wind speed according to the altitude in real time to find and develop the optimum wind speed. In addition, the mechanism connected by the support wire and the connection wire is changed in posture according to the wind direction can maximize the use of the wind. It can be installed on the ground or on the water surface without damaging the landscape or causing noise, and is free to store and move. In addition, on a sunny day when the wind is weak, stable power generation is possible through solar cells.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings such that those skilled in the art may easily implement the present invention.

Figure 2 is a perspective view of the instrument wind power generator according to an embodiment of the present invention, Figures 3 and 4 is a cross-sectional view of the instrument wind power generator according to an embodiment of the present invention, Figure 5 is a mechanical wind power according to the present invention A cross-sectional view of another embodiment of a generator.

Referring to FIG. 2, the instrument wind generator 100 according to the present invention includes two unit apparatuses 110a and 110b. The unit apparatuses 110a and 110b are filled with gas lighter than air. Thus, the instrument wind generator 100 is located at a high altitude from the ground surface and can use wind faster than the ground surface.

Referring to the cross-sectional view of FIG. 3, the distance between the unit apparatuses 110a and 110b is disposed close to the top and far from the bottom. This arrangement is naturally maintained by keeping the distances of the upper portions of the unit apparatuses 110a and 110b close.

The wind turbine 130 converts the kinetic energy of the wind passing through the through part 120 into electrical energy. The electricity generated in the wind turbine 130 is transmitted to the ground through the support wire 180 and the connection wire 190 to be described later is transferred to the external power grid or storage battery.

One or more wind turbines 130 are positioned between the unit apparatuses 110a and 110b by the wind turbine support 140. The wind turbine support unit 140 serves to maintain the gap between the upper portions of the unit mechanisms 110a and 110b in addition to supporting the wind turbine 130. At least a portion of the surface of the unit mechanisms 110a and 110b is made of a light and hard material (eg, aluminum), and the wind turbine support 140 is connected to the hard material to connect the wind turbine 130. I support it.

Is obtained by the wind power energy (E) is proportional to the product of the unit kinetic energy (v ^2/2) per mass of the mass (M ₀₎ and units of the air passing through per hour. According to the law of mass conservation, the mass (M ₀ ) of air passing per unit time at the lower part and the upper part of the penetrating part 120 is constant, so that the higher the speed ( v ) of air (wind), the more energy can be produced. In the lower part of the penetrating portion 120, the area is' A ₁ ', and the speed is' v ₁ ', and in the upper part of the penetrating part 120 where the wind turbine 130 is installed, the area is' A ₂ ', the speed is' v ₂ ', the following equation 1 is satisfied by the law of mass conservation. (: Air density)

As can be seen in Equation 1, in order to increase the wind energy, the width A ₁ of the lower portion of the penetrating portion 120 through which the wind is introduced is increased or compared to the width A _{1 of the} lower portion of the penetrating portion 120. The width A _{2 of the} upper portion of the penetrating portion 120 where the wind turbine 130 is installed should be small. Since the through part 120 has a wide lower portion and a narrow upper part, the wind introduced through the lower part of the through part 120 may increase wind speed and increase power generation efficiency.

Meanwhile, the lower portions of the unit mechanisms 110a and 110b are connected by the gap wires 170 crossing the through part 120. One end of the spacing wire 170 is connected to the bottom of one unit mechanism 110a and the other end is connected to the bottom of the other unit mechanism 110b. A winch 200b is installed at at least one end of the spacing wire 170 to adjust the length of the spacing wire 170, thereby adjusting the width A _{1 of the} lower portion of the penetrating portion 120. When the wind is weak, as shown in FIG. 3, the length of the gap wire 170 may be increased to allow a large amount of wind to flow therein and to increase the wind speed of the wind passing through the wind turbine 130. If the wind is strong, shortening the length of the gap wire 170 as shown in Figure 4 can reduce the wind flowing into the mechanism so that the wind turbine 130 is not overloaded.

Referring to FIG. 5, the auxiliary mechanism 230 and the anemometer 240a may be connected to the upper portions of the unit devices 110a and 110b through the auxiliary wire 250. Thus, the anemometer 240a can measure the wind speed at the upper portions of the unit devices 110a and 110b. In addition, an anemometer 240b is installed at the connection wire 190 to measure the wind speed under the unit devices 110a and 110b.

The instrument wind generator 100 may adjust the height by the wind speed measured by the anemometers 240a and 240b. For example, when the strength of the wind driving the wind turbine 130 is weak and the wind speed measured by the anemometers 240a and 240b determines that the wind is stronger in the upper part of the unit apparatuses 110a and 110b, the winch 200a. ) Unwinds the connecting wire 190 causing the instrument wind generator 100 to rise to a higher altitude. In addition, the wind speed measured by the anemometers 240a and 240b may be used to avoid this if the wind strength is strong so that the wind turbine 130 may be overloaded.

One end of the plurality of support wires 180 is connected to the lower portions of the unit mechanisms 110a and 110b. The other ends of the plurality of support wires 180 are connected to each other. One end of the connection wire 190 is connected to the other end of the support wire 180 connected to each other. The other end of the connecting wire 190 is connected to the ground and wound by the winch 200a. Therefore, when the wind blows uniaxially, the unit mechanisms 110a and 110b try to move along the direction of the wind, and the support wire 180 and the connection wire 190 hold the unit mechanisms 110a and 110b to move. The wind generator 100 is tilted and wind is easily introduced into the lower portion of the penetrating portion 120. Therefore, the optimum posture can be maintained without a separate device for controlling the direction of the apparatus wind generator 100 according to the direction of the wind.

The support wire 180 and the connection wire 190 are made of a material having resistance to buoyancy and wind power of the unit apparatuses 110a and 110b. The support wire 180 and the connection wire 190 serve as conducting wires to transfer electricity generated by the wind turbine 130 and the solar cell 150 to an external power grid or a storage battery (not shown). In addition, the support wire 180 and the connection wire 190 serves to induce lightning by grounding the lightning rod 160. In addition, when it is necessary to control the wind turbine 130, the solar cell 150, the aviation light emitting unit 260, and the like, the support wire 180 and the connection wire 190 transmit a signal for controlling them. Plays a role.

Fixing unit 210 can be stored in the wind turbine generator, it is produced to fill the water. The weight of the fixed portion 210 filled with water resists the vertical force caused by the buoyancy of the unit mechanisms 110a and 110b, and the resistance between the fixed portion 210 and the ground resists the horizontal force caused by the wind. In this case, the fixing part 210 can be installed without a separate foundation work for destroying the ground (soil), easy to install, dismantle and move, can be installed on both land and water, and degassed mechanism wind generator ( It is possible to accommodate the 100 in the fixing portion (210). In addition, by adjusting the amount of water filled in the fixing portion 210 to allow the fixing portion 210 to rise to the water while resisting buoyancy by the unit mechanism (110a, 110b), the fixing portion 210 is anchor If you do not move using such as, the wind turbine generator 100 may be installed in the water.

The winch 200a connected to the connection wire 190 may be installed on the outer surface of the fixing part 210. In addition, by adjusting the length of the connection wire 190 to adjust the altitude of the instrument wind generator (100). In addition, the winch 200a may be used as a device to guide the ground to protect the instrument wind generator 100 when the strong wind blows.

The control unit 220 may be installed on the outer surface of the fixing unit 210. The controller 220 operates automatically or remotely to optimally execute wind power generation, and adjusts the altitude of the unit apparatuses 110a and 110b by using the winch 200a, or uses the winch 200b as a penetrating portion ( 120) The width A ₁ of the lower portion can be adjusted.

Solar cells 150 may be installed on the outer surfaces of the unit devices 110a and 110b. Solar cell 150 generates electricity from sunlight during the day. In general, when the weather is sunny, the sunlight is strong and the wind is weak, and when the weather is cloudy, the sunlight is weak and the wind is strong, so the photovoltaic power and the wind power can be complementary. The electricity generated by the solar cell 150 is transmitted to the ground through the support wire 180 and the connection wire 190 which will be described later is transferred to the external power grid or storage battery.

Lightning rods 160 may be installed on the outer surfaces of the unit devices 110a and 110b. The lightning rod 160 is installed to protect the instrument wind generator 100 from lightning strikes. The lightning rod 160 is grounded through the support wire 180 and the connection wire 190 which will be described later.

An aviation light emitting unit 260 may be installed on the outer surfaces of the unit devices 110a and 110b. The aviation light emitter 260 lights up at night to enable the aircraft to recognize the presence of the instrument wind generator 100.

In the above-described embodiment, two unit mechanisms 110a and 110b extending in the longitudinal direction have been disclosed, but the present invention is not limited thereto, and uses one or more unit mechanisms capable of forming a wide through portion and a narrow through portion at the upper portion thereof. It is also possible. For example, a donut-shaped, centrally formed through-hole may be provided with a wind turbine at a wider lower portion, a narrower upper portion, and a narrowed portion. Or it is also possible to arrange the upper part of three or more unit apparatuses adjacent to each other, and to install a wind turbine in the part which the upper part of a unit apparatus is the nearest.

The present invention has been shown and described for the preferred embodiment as described above, but is not limited to the above embodiment, it should be interpreted by the appended utility model claims. In addition, it is a matter of course that various modifications and variations can be made by those of ordinary skill in the art within the equivalent scope of the technical concept of the present invention and the appended utility model claims.

1 is a side view of a wind generator according to the prior art,

Figure 2 is a perspective view of one embodiment of a mechanical wind generator according to the present invention,

3 and 4 is a cross-sectional view of an embodiment of the instrument wind generator according to the present invention, and

5 is a cross-sectional view of another embodiment of the instrument wind generator according to the present invention.

<Brief description of symbols for the main parts of the drawings>

100: apparatus wind generator 110a, 110b: unit apparatus

120: through part 130: wind turbine

140: wind turbine support 150: solar cell

160: lightning rod 170: gap wire

180: support wire 190: connection wire,

200a, 200b: winch 210: fixed part

220: control unit 230: auxiliary mechanism

240a, 240b: Anemometer 250: Auxiliary wire

260: aviation light emitting unit

Claims (6)

A pair of unit mechanisms having a wider lower portion and a narrower upper portion formed at the center thereof and obtaining a flotation force from a gas lighter than air; A wind turbine installed above the through part; A plurality of support wires connected to the bottom of the instrument; And A connection wire connecting the support wire and the fixing part, And the instrument is connected to the fixed portion by the support wire and the connecting wire. The method of claim 1, A spacing wire installed across the lower end of the apparatus; And It is further provided with a winch installed below the mechanism to adjust the length of the gap wire, Instrument wind power generator characterized in that for adjusting the length of the gap wire in accordance with the load of the wind turbine to adjust the amount of air flowing into the lower portion of the through. The method of claim 1, An auxiliary device located above the device; A first anemometer positioned between said instrument and said auxiliary instrument; And Further comprising a second anemometer positioned in the middle of the support wire or the connection wire, The length of the connection wire is a wind turbine generator characterized in that the adjustment by the wind speed measured by the first and second anemometers. The method of claim 1, A fixing part capable of storing the apparatus and filling water; And A winch installed on the fixing part and connected to the connection wire; Instrument for removing the gas in the fixed portion, the instrument wind power generator, characterized in that the instrument can be fixed to the ground or the water by the weight of the water filled in the fixed portion. delete The method of claim 1, The apparatus of claim 1, further comprising a solar generator having a solar cell attached to the outer surface of the instrument.

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