KR20240014649A - WIND POWER GENERATOR WITH IoT(INTERNET OF THINGS) BASED AUTOMATIC BRAKE APPARATUS - Google Patents

Abstract

The disclosed technology is to increase power generation efficiency by amplifying the strength of the wind by supplying the wind to the rotating part at an angle, and when the wind blows hard and the rotating part speeds up, real-time braking that automatically applies the brakes to the rotating part, as well as artificial intelligence-based braking. It relates to a wind power generation device equipped with an artificial intelligence-based automatic braking device capable of preemptive braking by applying braking to the rotating part in advance according to weather conditions.
The disclosed content includes a suction part that sucks wind and supplies the sucked wind at an angle to a rotating part, a rotating part provided at the upper part of the suction part and generates rotational force by the wind supplied from the suction part, and a rotating part provided in the upper center of the suction part. a power generation unit connected to the bottom of the rotating unit to generate electricity by receiving rotational force from the rotating unit; a braking unit provided at the upper and lower parts of the suction unit to supply braking force to the rotating unit or the power generation unit; and a lower part of the suction unit. A controller provided in the power generation unit and the braking unit to control their operations in conjunction with the power generation unit and the braking unit, and a controller provided in the lower part of the suction unit and linked to the controller to transmit weather information supplied through wireless communication to the controller. A battery is provided at the bottom of the communicator and the suction unit and connected to the power generation unit to store power produced from the power generation unit, and the controller is configured to operate the control device when the rotation speed of the power generation unit exceeds a set range. Transmitting a real-time braking signal to the eastern part, and transmitting a preemptive braking signal to the braking unit when the wind intensity information derived by a deep learning model through weather information received from the communication device exceeds the set range. A wind power generation device equipped with an artificial intelligence-based automatic braking device is presented as an embodiment.

Description

Wind power generation device equipped with an artificial intelligence-based automatic braking device {WIND POWER GENERATOR WITH IoT (INTERNET OF THINGS) BASED AUTOMATIC BRAKE APPARATUS}

The disclosed content relates to a wind power generation device equipped with an artificial intelligence-based automatic braking device that is linked to weather information on the Internet and applies the brakes to the wind power generation device according to the weather information.

Unless otherwise indicated herein, the matters described in this identification are not prior art to the claims of this application, and are not admitted to be prior art by virtue of being described in this identification.

Recently, eco-friendly power generation has been emphasized to achieve the goal of carbon neutrality, and accordingly, small wind power generation devices that can be installed around living environments are emerging, breaking away from the existing large-scale facility-oriented power generation.

However, when the wind blows strongly in a wind power generator, the rotation of the rotating part speeds up, putting a load on major devices such as the generator, so an automatic braking device is needed to automatically brake the rotating part when the wind blows stronger than necessary.

Accordingly, wind power generation devices equipped with various types of automatic control devices are being proposed.

As an example of a wind power generator equipped with such an automatic control device, Republic of Korea Patent Registration No. 10-1977137 (registered on May 3, 2019) includes a power generation system including an alternating current generator and a rectifier connected to the output line of the alternating current generator. In the brake device for a used generator, a thermal switch is installed on the output line of the alternator to enable blocking and connection of a circuit connecting the output lines of the alternator, and the thermal switch detects temperature and operates. Power generation characterized in that the heat source for this is at least one of the AC generator, the rectifier, a heating element installed on the output line of the AC generator, a heating element installed on the output line of the rectifier, a load connected to the output line of the rectifier, and a storage battery. A braking device for use is disclosed.

However, the above-mentioned automatic braking device detects the temperature inside the generator and brakes, so there was a problem in that braking was delayed in the case of sudden wind blowing.

As an example of an automatic braking device that applies braking by the strength of the wind, Korean Patent Registration No. 10-2134764 (registered on July 10, 2020) includes a braking member that brakes the braking shaft by air pressure and the air pressure supplied to the braking member. It consists of a pneumatic member for controlling, and is configured to brake the braking shaft of the braking member by the pneumatic member, and to brake the main shaft of the wind power generator connected to the braking shaft, wherein the braking member includes a cylinder in which a hollow portion is formed, and , It consists of a piston sliding in the cylinder, a connect rod connected to the piston, a crank connected to the connect rod, and a braking shaft connected to the crank and rotating, and the pneumatic member communicates with the hollow part of the cylinder. an intake pipe that injects air, an exhaust pipe that communicates with the hollow part of the cylinder and discharges air, a compression tank in which air is compressed, a connection pipe that communicates with the compression tank, and the connection pipe is connected to the intake pipe or the above. A braking device for a wind power generator is disclosed, which includes a control unit for selectively connecting an exhaust pipe.

In addition, Republic of Korea Patent Publication No. 10-2018-0107977 (published on October 4, 2018) discloses a braking device for a wind power generator equipped with a control unit that controls a brake that brakes the rotating shaft of the generator, and commercial power is applied to the control unit. The control unit includes a first relay that switches the direct current power applied to the brake, a second relay that shorts each phase of the generator when the commercial power is not applied, and a second relay that shorts each phase of the generator when the commercial power is applied. a magnetic switch that short-circuits each phase of the generator, a drive control unit that controls the operation of the magnetic switch and the first and second relays, a rotation speed detection unit that detects the rotation speed of the rotation shaft, and a brake operation. A braking device for a small wind power generator is disclosed, which includes a brake operation setting unit that sets conditions for predicting turbulent winds based on and sets a brake operation procedure when turbulent winds, including typhoons and gusts, blow. do.

However, the conventional automatic braking device, which detects the strength of the wind and applies the brakes as described above, cannot predict and prevent strong winds in advance, so there is still a risk that the power generation device will be overloaded.

1. Republic of Korea Patent Registration No. 10-1977137 (registered on May 3, 2019) 2. Republic of Korea Patent Registration No. 10-2134764 (registered on July 10, 2020) 3. Republic of Korea Patent Publication No. 10-2018-0107977 (published on October 4, 2018)

By supplying the wind to the rotating part at an angle, the strength of the wind can be amplified to increase power generation efficiency. When the wind blows strong and the rotating part speeds up, it is equipped with an artificial intelligence-based braking system along with real-time braking that automatically applies the brakes to the rotating part. Therefore, we would like to provide a wind power generation device capable of preemptive braking by applying braking to the rotating part in advance depending on weather conditions.

Additionally, it is not limited to the technical challenges described above, and it is obvious that other technical challenges may be derived from the description below.

The disclosed contents include a suction part that sucks wind and supplies the sucked wind at an angle to a rotating part, a rotating part provided at the upper part of the suction part and generates a rotational force by the wind supplied from the suction part, and a rotating part provided in the upper center of the suction part. a power generation unit connected to the bottom of the rotating unit to produce electricity by receiving rotational force from the rotating unit, a braking unit provided at the upper and lower portions of the suction unit and supplying braking force to the rotating unit or the power generation unit, and a lower part of the suction unit. A controller provided in the power generation unit and the braking unit to control their operations in conjunction with the power generation unit and the braking unit, and a controller provided in the lower part of the suction unit and linked to the controller to transmit weather information supplied through wireless communication to the controller. A battery is provided at the lower part of the communicator and the suction unit and connected to the power generation unit to store power produced from the power generation unit, and the controller is configured to operate the first control unit when the rotational speed of the power generation unit exceeds a set range. Transmitting a real-time braking signal to the eastern part, and transmitting a preemptive braking signal to the braking unit when the wind intensity information derived by a deep learning model through weather information received from the communication device exceeds the set range. A wind power generator equipped with an artificial intelligence-based automatic braking device is presented as an example.

According to a preferred feature of the disclosed content, the suction unit includes a suction main body formed in the shape of a cylinder in which the outer diameter of the upper end is smaller than the outer diameter of the lower end and obliquely supplying wind sucked to the lower part to the rotating part provided at the upper part, and the suction part. A plurality of first suction fixed ends formed at regular intervals along the outer circumference of the main body to fix the lower part of the rotating part, and a second suction part formed at the upper center of the suction main body to fix the power generation part therein. It is formed at the fixed end and the lower part of the suction unit body and includes a plurality of through holes that serve as passageways for a plurality of connection cables connected from the power generation unit and the braking unit to the controller and the battery.

According to a preferred feature of the disclosed content, the rotating part is formed in a cylindrical shape and the lower part is fixed to the upper part of the suction part, and the rotating part main body determines the rotation direction of the rotor and protects the rotor from turbulence, and the rotating part main body A rotor provided inside the rotor, the upper end of which is rotatably fixed to the center of the first rotating unit cover member, and the lower end connected to the upper end of the power generation unit, which rotates by wind supplied from the suction unit and generates rotating force, and the rotating unit main body It is provided at the top of the rotor, and the central portion is formed in the shape of a disk with a fixing hole for fixing the upper part of the rotor at the center. One end of the peripheral portion is connected to the outer circumference of the central portion, and the other end is bent downward to form the rotating portion main body. A first rotating part cover member formed in the shape of a plurality of rectangular plates fixed at regular intervals at the top of the and a cylindrical shape provided at the top center of the first rotating part cover member and the outer diameter of the upper end is smaller than the outer diameter of the lower end. and a second rotating part cover member that protects the fixing hole of the first rotating part cover member from contamination.

According to a preferred feature of the disclosed content, the rotating unit main body includes a first rotating unit fixing member formed in a cylindrical shape on the upper part of the rotating unit main body and the upper end of which is fixed to the other end of the peripheral portion of the first rotating unit cover member, and the rotating unit main body. The second rotating part fixing member and ellipse are formed in a cylindrical shape at the lower part, the lower part is fixed to the upper part of the suction part, and the inner circumferential surface is tapered toward the top, so as to obliquely supply the wind supplied from the suction part to the rotor. It is formed in the shape of a pillar, the upper end is connected to the first rotating part fixing member so as to coincide with the upper end of the first rotating part fixing member, and the lower end extends to a position spaced a certain distance away from the lower end of the second rotating part fixing member. It includes a plurality of guide vanes connected to the rotating part fixing member, wherein the plurality of guide vanes are arranged at regular intervals to the left and right on the entire outer circumference of the first rotating part fixing member and the second rotating part fixing member, respectively. They are arranged in a direction that bends in the same direction.

According to a preferred feature of the disclosed content, the rotor is formed in the shape of a polygonal column, the upper part is rotatably fixed to the fixing hole of the first rotating unit cover member, the lower part is connected to the top of the power generation unit and rotates, and a horizontal The furnace is formed at the center of the flat part of the polygonal pillar of the rotating rod and is formed vertically at a position spaced a certain distance from the top of the rotating rod to the bottom, and is formed of a plurality of blade fixing grooves and elliptical columns that respectively secure a plurality of blades. It is formed in a shape, a blade coupling member is formed on one side, and the coupling member includes a plurality of blades each slot-coupled to the plurality of blade fixing grooves.

According to a preferred feature of the disclosed content, the plurality of blades each include a plurality of blade bodies each formed in the shape of an elliptical pillar and a plurality of blade molding members each maintaining the elliptical pillar shape of the plurality of blade bodies, and a plurality of blade bodies. In the blade body, the radius of curvature of the surface receiving the wind is larger than the radius of curvature of the surface not receiving the wind.

According to a preferred feature of the disclosed content, the braking unit includes a first brake provided on one upper side of the suction unit and supplying braking force to the rotating unit by the flow of wind when the wind intensity exceeds a set range, and the suction unit. A second brake is provided on the other side of the upper part, receives a preemptive braking signal from the controller, and supplies braking force to the rotating part by driving a second brake linear motor, and is provided at the lower center of the suction part and receives a preemptive braking signal from the controller. It includes a third brake that receives a real-time braking signal and supplies braking force to the power generation unit by magnetization of the third brake coil excitation part.

According to a preferred feature of the disclosed content, it further includes a control unit provided below the suction unit and accommodating the controller, communicator, and battery therein.

According to a preferred feature of the disclosed content, it is provided at the lower part of the suction part, telescopically expands and contracts in the longitudinal direction, and further includes a support part for accommodating the controller, communicator, and battery therein.

According to a wind power generation device equipped with an artificial intelligence-based automatic braking device according to an embodiment of the disclosed content, wind power can be amplified by supplying the wind at an angle to the rotating part to increase power generation efficiency.

In addition, when the wind blows hard and the rotating part speeds up, the advantage is that it is equipped with real-time braking that automatically applies the brake to the rotating part and an artificial intelligence-based braking device that enables preemptive braking that applies the brake to the rotating part in advance according to weather conditions. there is.

The effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the description of the claims.

Figure 1 is a perspective view of a wind power generation device equipped with an artificial intelligence-based automatic braking device according to an embodiment of the disclosed content.
Figure 2 is a cross-sectional view of a wind power generation device equipped with an artificial intelligence-based automatic braking device according to an embodiment of the disclosed content.
Figure 3 is a parts diagram of a wind power generation device equipped with an artificial intelligence-based automatic braking device according to an embodiment of the disclosed content.
Figure 4 is a perspective view of a suction unit according to an embodiment of the disclosed content.
5 is a perspective view of a braking unit according to an embodiment of the disclosed subject matter.
Figure 6 is a perspective view and a state of use of the support portion according to an embodiment of the disclosed content.

Hereinafter, the configuration, operation, and effects of the preferred embodiment will be examined with reference to the attached drawings. For reference, in the drawings below, each component is omitted or schematically depicted for convenience and clarity, and the size of each component does not reflect the actual size. In addition, the same reference numerals refer to the same components throughout the specification, and reference numerals for the same components in individual drawings will be omitted.

In this specification, a real-time braking signal refers to a braking signal transmitted from the controller when the intensity of the currently blowing wind exceeds a set range.

In this specification, a preemptive braking signal refers to a braking signal transmitted from the controller when the intensity of the wind that will blow in the future a certain time from the present exceeds a set range.

In this specification, deep learning refers to an artificial intelligence method based on a recurrent neural network (RNN).

1 is a perspective view of a wind power generator equipped with an artificial intelligence-based automatic braking device according to an embodiment of the disclosed content, and FIG. 2 is a wind power generator equipped with an artificial intelligence-based automatic braking device according to an embodiment of the disclosed content. This is a cross-sectional view of the power generation device.

As shown in FIGS. 1 and 2, the wind power generator 10 equipped with the artificial intelligence-based automatic braking device according to an embodiment of the disclosed content includes an intake unit 100, a rotation unit 200, and a power generation unit. It may include (300), a braking unit (400), a controller (500), a communicator (600), and a battery (700).

Here, wind can be sucked into the suction unit 100. The suction unit 100 may supply the sucked wind to the rotating unit 200 at an angle.

Additionally, the rotating part 200 may be provided on the upper part of the suction part 100. The rotating unit 200 can generate rotational force by wind supplied from the suction unit 100.

And the power generation unit 300 may be provided at the upper center of the suction unit 100. The power generation unit 300 is connected to the bottom of the rotating unit 200 and can produce electricity by receiving rotational force from the rotating unit 200.

Additionally, the braking unit 400 may be provided at the upper and lower portions of the suction unit 100. The braking unit 400 may supply braking force to the rotating unit 200 or the power generation unit.

And the controller 500 may be provided at the lower part of the suction unit 100. The controller 500 may be linked with the power generation unit 300 and the braking unit 400 to control their operations. The controller can derive wind intensity information using a deep learning model (Model) based on a recurrent neural network (RNN) using weather information supplied from the communicator 600.

Additionally, the communicator 600 may be provided at the lower part of the suction unit 100. The communicator 600 can be linked with the controller 500 and transmit weather information supplied through wireless communication to the controller 500.

And the battery 700 may be provided at the lower part of the suction unit 100. The battery 700 may be connected to the power generation unit 300 to store power produced by the power generation unit 300.

Figure 3 is a parts diagram of a wind power generation device equipped with an artificial intelligence-based automatic braking device according to an embodiment of the disclosed content.

As shown in FIGS. 2 and 3, the rotating unit 200 according to an embodiment of the disclosed content includes a rotating unit main body 210, a rotor 220, a first rotating unit cover member 230, and a second rotating unit cover member. It may include (240).

Here, the rotating unit body 210 may be formed in a cylindrical shape. The lower part of the rotating unit body 210 may be fixed to the upper part of the suction unit 100. The rotating unit body 210 can determine the rotation direction of the rotor 220 and protect the rotor 220 from turbulence.

Additionally, the rotor 220 may be provided inside the rotating unit body 210. The upper end of the rotor 220 may be rotatably fixed to the center of the first rotating portion cover member 230. The lower end of the rotor 220 may be connected to the upper end of the power generation unit 300. The rotor 220 is rotated by wind supplied from the suction unit 100 and can generate rotational force.

And the first rotating part cover member 230 may be provided on the top of the rotating part main body 210. The first rotating portion cover member 230 may include a central portion 231 and a peripheral portion 233.

Here, the center 231 may be formed in the shape of a disk with a fixing hole 232 in the center that secures the upper part of the rotor 220.

Additionally, the peripheral portion 233 may be formed in the shape of a plurality of rectangular plates. One end of the peripheral portion 233 may be connected to the outer circumference of the central portion 231. The other end of the peripheral portion 233 may be bent downward. The other end of the peripheral portion 233 may be fixed to the upper end of the rotating portion main body 210 at a certain interval.

And the second rotating part cover member 240 may be provided at the upper center of the first rotating part cover member 230. The second rotating portion cover member 240 may be formed in the shape of a cylinder at the center of the top where the outer diameter of the top is smaller than the outer diameter of the bottom. The second rotating part cover member 240 can protect the fixing hole 232 of the first rotating part cover member from contamination.

Meanwhile, the rotating unit main body 210 according to an embodiment of the disclosed content includes a first rotating unit fixing member 211, a second rotating unit fixing member 212, and a plurality of guide wings, as shown in FIGS. 2 and 3. It may include (214).

Here, the first rotating part fixing member 211 may be formed in a cylindrical shape on the upper part of the rotating part main body 210. The upper end of the first rotating part fixing member 211 may be fixed to the other end of the peripheral part 233 of the first rotating part cover member 230.

Additionally, the second rotating part fixing member 212 may be formed in a cylindrical shape at the lower part of the rotating part main body 210. The lower part of the second rotating part fixing member 212 may be fixed to the upper part of the suction part 100. The second rotating part fixing member 212 may have an inner peripheral surface tapered toward the top. Accordingly, the second rotating part fixing member 212 can supply the wind supplied from the suction part 100 to the rotor 220 at an angle.

And each of the plurality of guide wings 214 may be formed in the shape of an elliptical pillar. The plurality of guide wings 214 may be connected to the first rotating part fixing member 211 so that each upper end coincides with the upper end of the first rotating part fixing member 211. The lower ends of each of the plurality of guide wings 214 may be extended to a position spaced a certain distance away from the lower end of the second rotating part fixing member 212 and may be respectively connected to the second rotating part fixing member 212.

In addition, the plurality of guide wings 214 may be arranged at regular intervals to the left and right around the entire outer circumference of the first and second rotating part fixing members 211 and 212, respectively.

Additionally, the plurality of guide blades 214 may be arranged to bend in the same direction.

Meanwhile, the rotor 220 according to an embodiment of the disclosed content may include a rotating rod 221 and a plurality of blades 223, as shown in FIGS. 2 and 3.

Here, the rotating rod 221 may be formed in the shape of a polygonal pillar. The upper portion of the rotating rod 221 may be rotatably fixed to the fixing hole 232 of the first rotating portion cover member 230. The lower part of the rotating rod 221 may be connected to the upper end of the power generation unit 300.

Additionally, the plurality of blade fixing grooves 222 may be formed in the center of the flat portion of the polygonal pillar of the rotating rod 221 in the horizontal direction. The plurality of blade fixing grooves 222 may be formed at a position spaced a certain distance from the top to the bottom of the rotating rod 221 in the vertical direction. The plurality of blade fixing grooves 222 can fix the plurality of blades 223.

And each of the plurality of blades 223 may be formed in the shape of an elliptical pillar. A blade coupling member 225 may be formed on one side of each of the plurality of blades 223. Each blade coupling member 225 of the plurality of blades 223 may be coupled to a plurality of blade fixing grooves 222 through slots, respectively.

According to one embodiment of the disclosed content, the rotating rod 221 may be formed in the shape of a hexagonal pillar. Accordingly, six blade fixing grooves 222 and six blades 223 may be formed.

Meanwhile, the plurality of blades 223 according to an embodiment of the disclosed content may each include a plurality of blade bodies 224 and a plurality of blade molding members 226, as shown in FIG. 3.

Here, the plurality of blade bodies 224 may each be formed in the shape of an elliptical pillar.

Additionally, the plurality of blade forming members 226 may maintain the elliptical pillar shape of the plurality of blade bodies 224, respectively.

In addition, the radius of curvature of each of the plurality of blade bodies 224 on the surface receiving the wind may be larger than the radius of curvature on the surface not receiving the wind.

According to one embodiment of the disclosed content, the rotating part 200 may be formed of a material selected from the group consisting of polymers, metals, ceramics, natural materials, and mixtures thereof.

Additionally, the rotating part 200 may be made of a non-combustible material with low combustibility.

Figure 4 is a perspective view of a suction unit according to an embodiment of the disclosed content.

As shown in FIGS. 2 to 4, the suction unit 100 according to an embodiment of the disclosed content includes a suction unit main body 110, a plurality of first suction unit fixing ends 120, and a second suction unit fixing unit. It may include a stage 130 and a plurality of through holes 140.

Here, the suction unit body 110 may be formed in the shape of a cylinder where the outer diameter of the upper end is smaller than the outer diameter of the lower end. The suction unit main body 110 may supply wind sucked in the lower part at an angle to the rotating part 200 provided at the upper part.

Additionally, the plurality of first suction unit fixed ends 120 may be formed at regular intervals along the outer circumference of the suction unit main body 110. Each of the plurality of first suction unit fixing ends 120 may fix the lower part of the rotating unit 200.

According to one embodiment of the disclosed content, the first suction fixed end 120 includes a plurality of fixed end bases 121, a plurality of first fixed end plates 122, and a plurality of first fixed end plates 120, as shown in FIG. 4. 2. The fixed end plate 123 may include a plurality of fixed end slots 124 and a plurality of fixed end reinforcement plates 125.

Here, the plurality of fixed end bases 121 are each connected to the outer periphery of the suction unit main body 110 and extend in a direction opposite to the direction of the second suction fixed end 130, forming a right triangle shape. can be formed.

Additionally, the plurality of first fixed end plates 122 may be formed at each upper end of the plurality of fixed end bases 121. Each of the plurality of first fixed end plates 122 may be formed in the form of a vertical plate with a relatively wide surface facing in the direction of the second suction unit fixed end 130.

And the plurality of second fixed end plates 123 are disposed on the upper part of the plurality of fixed end bases 121 in the direction from the plurality of first fixed end plates 122 to the second suction fixed end 130. Each may be formed to be spaced a certain distance apart. Each of the plurality of second fixed end plates 123 may be formed in the form of a vertical plate with a relatively wide surface facing in the direction of the second suction unit fixed end 130.

Additionally, the plurality of fixed end slots 124 may be formed between the plurality of first fixed end plates 122 and the plurality of second fixed end plates 123, respectively. A lower part of the rotating part 200 shown in FIG. 1 may be inserted and fixed into the plurality of fixed end slots 124 .

In addition, the plurality of fixed end reinforcement plates 125 may be formed on the other upper side of the plurality of fixed end bases 121, respectively. The plurality of fixed end reinforcement plates 125 may be formed between the second suction part fixed end 13 and each of the plurality of second fixed end plates 123. The plurality of fixed end reinforcement plates 125 may respectively secure the plurality of second fixed end plates 123. The plurality of fixed end reinforcement plates 125 may maintain the shape of the plurality of fixed end slots 124, respectively. Accordingly, the plurality of fixed end reinforcement plates 125 can firmly fix a lower portion of the rotating part 200 shown in FIG. 1 to the plurality of fixed end slots 124.

And the second suction unit fixed end 130 may be formed at the upper center of the suction unit main body 110. The second suction unit fixing end 130 may fix the power generation unit 300 therein.

Additionally, the plurality of through holes 140 may be formed in the lower portion of the suction unit body 110, respectively. The plurality of through holes 140 may serve as passageways for a plurality of connection cables 20 connected from the power generation unit 300 and the braking unit 400 to the controller 500 and the battery 700, respectively. .

Figure 5 is a perspective view of a braking unit according to an embodiment of the disclosed content.

According to one embodiment of the disclosed content, the brake unit 400 may include a first brake 410, a second brake 420, and a third brake 430, as shown in FIGS. 2 to 4. there is.

Here, the first brake 410 may be provided on one upper side of the suction unit 100. The first brake 410 may supply braking force to the rotating unit 200 by the wind flow when the wind strength exceeds a set range.

According to one embodiment of the disclosed content, the first brake 410, as shown in FIG. 5, includes a first brake guide (Guide, 411), a guide inclined surface 412, a first brake rod (Rod, 413), It may include a first brake pad (Pad, 414) and a spring (Spring, not shown).

Here, the first brake guide 411 may be formed in the shape of a hexahedron. One end of the first brake guide 411 may be disposed in the direction of the suction unit main body 110 and the second suction unit fixed end 130 shown in FIG. 4.

Additionally, the guide inclined surface 412 may be formed at the other end of the first brake guide 411. The guide inclined surface 412 may be formed to be inclined in a direction opposite to the direction of the second suction fixed end 130 and downward.

And the first brake rod 413 is formed in the shape of a cylinder, one end is connected to the first brake pad 414, and the other end penetrates the second suction unit fixed end 130 and is connected to the first brake guide ( 411).

Additionally, the first brake pad 414 may be formed in the shape of a rectangular parallelepiped. One side of the first brake pad 414 may be concave to be in close contact with or separated from the rotating rod 221 shown in FIG. 2, and the other side may be connected to one side of the first brake rod 413. Accordingly, as the first brake rod 413 moves in the horizontal direction, one side of the first brake pad 414 may come into close contact with or separate from the rotating rod 221.

Additionally, the spring (not shown) may be shaped to surround the outer circumference of the first brake rod 413 between the first brake guide 411 and the second suction unit fixed end 130. The spring may support the upper end of the first brake guide to be elastically biased in the direction of the guide inclined surface 412. Accordingly, the spring generates an elastic force in the direction of the guide inclined surface 412 at the upper end of the first brake guide 411 when the upper part of the first brake guide 411 moves in the direction of the rotating rod 221. You can do it.

Therefore, when the intensity of the wind sucked between the plurality of first suction unit fixed ends 120 exceeds the set range, the wind colliding with the guide inclined surface 412 may move the first brake rod 413. . Accordingly, the first brake pad 414 is in close contact with the rotating rod 221, thereby reducing the rotational speed of the rotating rod 221.

Conversely, if the intensity of wind sucked between the plurality of first suction unit fixed ends 120 is within a set range, the first brake rod 413 may not be moved due to the elastic force of the spring.

Additionally, according to one embodiment of the disclosed content, the second brake 420 may be provided on the other upper side of the suction unit 100. The second brake 420 may receive a preemptive braking signal from the controller 500 and supply braking force to the rotating unit 200 by driving the second brake linear motor 421. The controller 500 sends a preemptive braking signal to the braking unit 400 when wind intensity information derived by a deep learning model through weather information received from the communicator 600 exceeds a set range. can be transmitted.

According to one embodiment of the disclosed content, the controller 500 uses weather information such as current temperature, humidity, wind direction, and wind speed supplied through the communicator 600 to predict future wind direction, wind speed, and precipitation in a local area. If the wind intensity information derived by a deep learning model based on a recurrent neural network (RNN) that predicts weather environments such as probability and precipitation exceeds the set range, the second brake 420 ) can transmit a preemptive braking signal.

And according to one embodiment of the disclosed content, the third brake 430 may be provided at the lower center of the suction unit 100. The third brake 430 may receive a real-time braking signal from the controller 500 and supply braking force to the power generation unit by magnetizing the third brake coil excitation unit 432. The third brake 430 may be linked with the controller 500 and the power generation unit 300. The controller 500 sends a real-time braking signal to the braking unit 400 when the rotational speed of the power generation unit 300 exceeds a set range through a sensor (not shown) attached to the power generation unit 300. can be transmitted.

According to one embodiment of the disclosed content, the third brake 430 may include a third brake disk 431 and a third brake coil excitation unit 432, as shown in FIG. 5 .

Here, the third brake disk 431 may be provided below the power generation unit 300 shown in FIG. 2. The third brake disk 431 is made of a conductor and can be attached to a magnet.

Additionally, the third brake coil excitation unit 432 may be provided at a lower portion of the third brake disk 431. The third brake coil excitation unit 432 may be magnetized by receiving a real-time braking signal from the controller 500 when the speed of the power generation unit 300 exceeds a set range. Accordingly, the rotational speed of the rotating rod 221 can be reduced by generating braking force on the third brake disk 431.

Meanwhile, the wind power generator equipped with the artificial intelligence-based automatic braking device according to an embodiment of the disclosed content may further include a control unit 800, as shown in FIGS. 2 and 3.

Here, the control unit 800 may be provided below the suction unit 100.

Additionally, according to one embodiment of the disclosed content, the control unit 800 may accommodate the controller 500, the communicator 600, and the battery 700 therein, as shown in FIGS. 2 and 3.

The communicator 600 according to an embodiment of the disclosed content is connected to the controller 500 and the battery 700 and can transmit weather information supplied from the outside through wireless communication to the controller 500.

Additionally, according to one embodiment of the disclosed content, the controller 500 may be linked with an inverter (not shown) and a rectifier circuit (not shown). Referring to Figures 2 and 3, the inverter and rectifier circuit may be provided in the control unit 800 in the same way as the controller 500.

And according to one embodiment of the disclosed content, the control unit 800 may be equipped with a sensor (not shown) capable of detecting external temperature and humidity. The sensor may be linked with the controller 500 and transmit temperature and humidity information to the controller 500. The controller 500 may turn off the power of the wind power generator 10 equipped with the artificial intelligence-based automatic braking device when the temperature and humidity exceed a set range.

Figure 6 is a perspective view and a state of use of the support portion according to an embodiment of the disclosed content.

The wind power generator equipped with the artificial intelligence-based automatic braking device according to an embodiment of the disclosed content may further include a support portion 900, as shown in FIGS. 2 to 6.

Here, the support part 900 may be provided at the lower part of the suction part 100. The support portion 900 can be expanded and contracted telescopically in the vertical direction. The support part 900 can accommodate the controller 500, the communicator 600, and the battery 700 therein.

According to one embodiment of the disclosed content, the support portion 900 includes a first support 910, a first support groove 911, a second support 920, and a second support groove 921, as shown in FIG. 6. ), a third support 930, a third support groove 931, a fourth support 940, and a fourth support groove 941.

Here, the first support 910 may be formed in a cylindrical shape. The lower end of the first support 910 may be fixed to the ground.

Additionally, the first support groove 911 may be formed through drilling to a position spaced a certain distance from the outer circumference of the first support 910 in the inner circumference direction.

And the second support 920 may be formed in a cylindrical shape. The outer diameter of the second support 920 may be smaller than the inner diameter of the first support 910. Accordingly, the second support 920 can be accommodated inside the first support 910.

Additionally, the second support groove 921 may be formed through drilling to a position spaced a certain distance away from the outer circumference of the second support 920 in the inner circumference direction.

And the third support 930 may be formed in a cylindrical shape. The outer diameter of the third support 930 may be smaller than the inner diameter of the second support 920. Accordingly, the third support 930 can be accommodated inside the first support 910 and the second support 920.

Additionally, the third support groove 931 may be formed through a drilling operation from the outer circumference of the third support 930 to a position spaced a certain distance away from the inner circumference.

And the fourth support 940 may be formed in a cylindrical shape. The outer diameter of the fourth support 940 may be smaller than the inner diameter of the third support 930. Accordingly, the fourth support 940 can be accommodated inside the first support 910, the second support 920, and the third support 930.

Additionally, the fourth support groove 941 may be formed through drilling to a position spaced a certain distance away from the outer circumference of the fourth support 940 in the inner circumference direction.

According to one embodiment of the disclosed content, there may be unformed portions among the first support groove 911, the second support groove 921, the third support groove 931, and the fourth support groove 941.

In addition, the first support groove 911, the second support groove 921, the third support groove 931, and the fourth support groove 941 include the controller 500, the communicator 600, and the battery 700. may be provided.

And according to one embodiment of the disclosed content, a camera (not shown) is installed in any one of the first support groove 911, the second support groove 921, the third support groove 931, and the fourth support groove 941. may be provided.

Additionally, according to one embodiment of the disclosed content, the battery 700, which weighs the most, may be provided in the first support groove 911 located at the bottom.

And the controller 500, which is to be linked with the power generation unit 300 and the braking unit 400 shown in FIG. 2, may be provided in the fourth support groove 941 located at the top.

Additionally, the communicator 600 linked to the controller 500 may be provided in the third support groove 931.

Additionally, an additional battery 700 may be provided in the second support groove 921 and the camera (not shown) may be provided.

According to one embodiment of the disclosed content, the photographing unit (not shown) is an imaging device including a camera, and referring to FIGS. 2 and 6, the controller 500, the communicator 600, and the power generation unit 300. It is connected to and can transmit an image or image of the surroundings of the wind power generation device 10 equipped with the artificial intelligence-based automatic braking device to the outside through the communication device 600.

According to one embodiment of the disclosed content, the controller 500 may be linked with an inverter (not shown) and a rectifier circuit (not shown). Referring to Figures 2 and 6, the inverter and rectifier circuit may be provided in the support part 900 in the same way as the controller 500.

In addition, according to one embodiment of the disclosed content, the first support 910, the second support 920, the third support 930, and the fourth support 940 are telescopically extended in the upper direction. The first support groove 911, the second support groove 921, the third support groove 931, and the fourth support groove 941 are formed by drilling in the stretched state, and the controller 500 is added thereto. , After providing the communicator 600, battery 700, camera (not shown), inverter (not shown), and rectifier circuit (not shown), concrete is placed on the upper part of the fourth support 940. It can be poured into the inside of the fourth support 940 from the opening.

When the concrete hardens, the controller 500, communicator 600, battery 700, camera (not shown), inverter (not shown), and rectifier circuit (not shown) are fixed and the support unit 900 is placed on the ground. can be stably fixed to.

And according to one embodiment of the disclosed content, the first support groove 911, the second support groove 921, the third support groove 931, and the fourth support groove 941 are configured to sense external temperature and humidity. A plurality of sensors (not shown) may be provided. The plurality of sensors may be linked to the controller 500 and transmit temperature and humidity information to the controller 500, respectively. The controller 500 may turn off the power of the wind power generator 10 equipped with the artificial intelligence-based automatic braking device when the temperature and humidity exceed a set range.

Although preferred embodiments of the present invention have been described above with reference to the accompanying drawings, the embodiments described in this specification and the configuration shown in the drawings are only one of the most preferred embodiments of the present invention and do not represent the entire technical idea of the present invention. Since this is not the case, it should be understood that there may be various equivalents and modifications that can replace them at the time of filing this application. Therefore, the embodiments described above should be understood in all respects as illustrative and not restrictive, and the scope of the present invention is indicated by the claims described later rather than the detailed description, and the meaning and scope of the claims and their All changes or modified forms derived from the equivalent concept should be construed as falling within the scope of the present invention.

100: suction part
110: Suction unit main body 120: First suction unit fixed end
121: fixed end base 122: first fixed end plate
123: second fixed end plate 124: fixed end slot
125: Fixed end reinforcement plate
130: Second suction unit fixed end 140: Through hole
200: rotating part
210: Rotating unit main body 211: First rotating unit fixing member
212: Second rotating part fixing member 213: Inclined surface
214: guide wing
220: rotor 221: rotating rod
222: Blade fixing groove 223: Blade
224: Blade body 225: Blade coupling member
226: Blade molding member
230: first rotating portion cover member 231: center
232: fixing hole 233: peripheral part
240: 2nd rotating cover member
300: Power generation department
310: generator 320: drive shaft
400: Braking unit
410: first brake 411: first brake guide
412: Guide slope 413: First brake rod
414: first brake pad 420: second brake pad
421 ; Second brake linear motor 422: Second brake load
423: 2nd brake pad 430: 3rd brake pad
431: Third brake disc 432: Third brake coil excitation unit
500: Controller
600: Communicator
700: Battery
800: Control unit
810: Control unit main body
900: support part
910: first support 911: first support groove
920: second support 921: second support groove
930: Third support 931: Third support groove
940: 4th support 941: 4th support groove
10: Wind power generation device equipped with artificial intelligence-based automatic braking device
20: connection cable

Claims (9)

A suction part that sucks in wind and supplies the sucked wind at an angle to the rotating part;
a rotating part provided on an upper part of the suction part to generate rotational force by wind supplied from the suction part;
A power generation unit provided at the upper center of the suction unit and connected to the lower end of the rotating unit to generate electricity by receiving rotational force from the rotating unit;
A braking unit provided at the upper and lower portions of the suction unit to supply braking force to the rotating unit or power generation unit;
A controller provided at the lower part of the suction unit and linked with the power generation unit and the braking unit to control their operations;
A communicator provided at the bottom of the suction unit and linked with the controller to transmit weather information supplied through wireless communication to the controller; and
It includes a battery provided at the lower part of the suction unit and connected to the power generation unit to store power produced by the power generation unit,
The controller is,
When the rotational speed of the power generation unit exceeds a set range, a real-time braking signal is transmitted to the braking unit, and when wind intensity information derived by a deep learning model through weather information transmitted from the communicator exceeds the set range, the A wind power plant equipped with an artificial intelligence-based automatic braking device that transmits a preemptive braking signal to the east. In claim 1,
The suction part,
A suction unit body formed in the shape of a cylinder where the outer diameter of the upper end is smaller than the outer diameter of the lower end and obliquely supplies wind sucked to the lower part to the rotating part provided at the upper part;
a plurality of first suction unit fixing ends formed at regular intervals along the outer circumference of the suction unit main body and fixing the lower part of the rotating unit;
a second suction unit fixing end formed at the upper center of the suction unit main body and fixing the power generation unit therein; and
Artificial intelligence-based automatic braking, characterized in that it includes a plurality of through holes formed in the lower part of the suction unit main body and serving as passageways for a plurality of connection cables connected from the power generation unit and the braking unit to the controller and the battery. Wind power generation device equipped with a device. In claim 1,
The rotating part,
a rotating body that is formed in a cylindrical shape and whose lower part is fixed to the upper part of the suction section to determine the rotational direction of the rotor and protect the rotor from turbulence;
A rotor provided inside the rotating unit main body, the upper end of which is rotatably fixed to the center of the first rotating unit cover member, and the lower end connected to the upper end of the power generation unit, which rotates by wind supplied from the suction unit and generates rotational force;
It is provided at the top of the rotating unit main body, and the central part is formed in the shape of a disk with a fixing hole for fixing the upper part of the rotor at the center. One end of the peripheral part is connected to the outer circumference of the central part, and the other end is bent in the downward direction. a first rotating unit cover member formed in the shape of a plurality of rectangular plates fixed to the upper end of the rotating unit main body at regular intervals; and
A second rotating part cover member provided at the center of the upper end of the first rotating part cover member and formed in the shape of a cylinder where the outer diameter of the upper end is smaller than the outer diameter of the lower end to protect the fixing hole of the first rotating part cover member from contamination. A wind power generation device equipped with an artificial intelligence-based automatic braking device. In claim 3,
The rotating body is,
a first rotating unit fixing member formed in a cylindrical shape on the upper part of the rotating unit main body and whose upper end is fixed to the other end of the peripheral part of the first rotating unit cover member;
A second rotating unit fixing member formed in a cylindrical shape at the lower part of the rotating unit main body, the lower part of which is fixed to the upper part of the suction unit, and the inner circumferential surface is tapered toward the top to obliquely supply the wind supplied from the suction unit to the rotor; and
It is formed in the shape of an elliptical pillar, the upper end is connected to the first rotating part fixing member so as to coincide with the upper end of the first rotating part fixing member, and the lower end extends to a position spaced a certain distance away from the lower end of the second rotating part fixing member. It includes a plurality of guide wings connected to the second rotating fixing member,
The plurality of guide blades are:
It is disposed at regular intervals on the left and right around the entire outer circumference of the first and second rotating part fixing members,
A wind power generator equipped with an artificial intelligence-based automatic braking device, each of which is arranged in a direction that bends in the same direction. In claim 3,
The rotor is,
A rotating rod formed in the shape of a polygonal pillar, the upper part of which is rotatably fixed to the fixing hole of the first rotating unit cover member, and the lower part of which is connected to the top of the power generation unit and rotates;
A plurality of blade fixing grooves formed horizontally at the center of the flat portion of the polygonal pillar of the rotating rod and vertically at a position spaced a certain distance from the top to the bottom of the rotating rod to respectively secure a plurality of blades; and
A plurality of blades are formed in the shape of an elliptical column, and a blade coupling member is formed on one side, and the coupling members are each slot-coupled to a plurality of blade fixing grooves. An automatic braking device based on artificial intelligence is provided, comprising: A wind power plant. In claim 5,
The plurality of blades are,
A plurality of blade bodies each formed in the shape of an elliptical pillar; and
A plurality of blade molding members each maintaining the elliptical pillar shape of the plurality of blade bodies,
The plurality of blade bodies,
A wind power generator equipped with an artificial intelligence-based automatic braking device, characterized in that the radius of curvature of the side that receives the wind is larger than the radius of curvature of the side that does not receive the wind. In claim 1,
The braking unit,
a first brake provided on one upper side of the suction unit and supplying braking force to the rotating unit by the wind flow when the wind strength exceeds a set range;
a second brake provided on the other upper side of the suction unit and receiving a preemptive braking signal from the controller to supply braking force to the rotating unit by driving a second brake linear motor; and
A third brake provided at the lower center of the suction unit and receiving a real-time braking signal from the controller and supplying braking force to the power generation unit by magnetization of the third brake coil excitation part. An artificial intelligence-based automatic system comprising a. Wind power generation device equipped with a braking device. In claim 1,
A wind power generator with an artificial intelligence-based automatic braking device, further comprising a control unit provided at the lower part of the suction unit and accommodating the controller, communicator, and battery therein. In claim 1,
A wind power generator with an artificial intelligence-based automatic braking device, which is provided at the lower part of the suction part and telescopically expands and contracts in the longitudinal direction, and further includes a support part for accommodating the controller, communication device, and battery therein.

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