CN112554631B

CN112554631B - Intelligent tower vibration suppression equipment for wind generating set

Info

Publication number: CN112554631B
Application number: CN202011240396.9A
Authority: CN
Inventors: 赵涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-08-06
Anticipated expiration: 2040-11-09
Also published as: CN112554631A

Abstract

The invention relates to the technical field of tower vibration suppression, and discloses intelligent tower vibration suppression equipment for a wind generating set. The telescopic end of the cylinder arranged in the support frame is connected with the restraining sleeve, the pressure sensor arranged on the inner side of the restraining sleeve can monitor the pressure generated by the vibration of the tower body in real time, and the restraining sleeve can be rapidly moved towards the tower body through the cylinder, so that the effect of stably restraining the tower body can be realized.

Description

Intelligent tower vibration suppression equipment for wind generating set

Technical Field

The invention relates to the technical field of tower vibration suppression, in particular to intelligent tower vibration suppression equipment of a wind generating set.

Background

The wind generating set comprises a wind wheel and a generator; the wind wheel comprises blades, a hub, a reinforcing member and the like; the wind power generation power supply comprises a wind generating set, a tower frame for supporting the wind generating set, a storage battery charging controller, an inverter, an unloader, a grid-connected controller, a storage battery pack and the like, wherein the tower frame is mainly used for supporting the wind generating set and can bear loads of a lead, a lightning conductor, the wind generating set and external loads.

However, the tower can vibrate due to working reasons after being installed, and the vibration can affect the normal operation of the tower, so that the vibration of the tower needs to be suppressed, the existing suppression effect is poor, the base position of the tower cannot be stabilized when the tower is suppressed, certain vibration can be generated, and the tower can vibrate due to the action of wind. Therefore, the person skilled in the art provides an intelligent suppression device for tower vibration of a wind turbine generator system to solve at least one of the above technical problems mentioned in the background art.

Disclosure of Invention

The invention aims to provide intelligent tower vibration suppression equipment for a wind generating set, so as to solve at least one technical problem in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a wind generating set's pylon vibration intelligence suppression equipment, includes the pylon main part, the base is installed to the bottom integral type of pylon main part, and the top rigid coupling that the outside of pylon main part is close to the base has a steady seat, a plurality of support frames are installed to the outside symmetry of pylon main part, and is a plurality of the support frame is all connected through the connecting piece rigid coupling, and the outside of support frame all installs solar panel, the top joint of support frame has the guard plate, and the inboard of support frame installs fixed cylinder, fixed cylinder's flexible end is connected with the suppression cover.

As a still further scheme of the invention: the connecting piece is provided with three groups for the arc equidistance at least in the outside of support frame, and the length from the top down of connecting piece in the outside of support frame increases progressively in proper order.

As a still further scheme of the invention: the internally mounted of connecting piece has the strengthening rib, the strengthening rib is provided with ten for the rectangle at least equidistance in the inside of connecting piece.

As a still further scheme of the invention: the internal rotation of firm seat installs the screw rod, the inside embedding of screw rod is installed firm, and the front surface of screw rod is provided with first bolt.

As a still further scheme of the invention: the screw rod is provided with a plurality of, for example four, the upper surface symmetry of stabilizing the seat, the end of steadying is conical setting, and steadying the outside second screw that has seted up of piece, the end of first bolt runs through the inside and the second screw threaded connection of screw rod.

As a still further scheme of the invention: the inboard of restraining the cover is provided with the inoxidizing coating, and restrains inboard marginal position department symmetry of cover and install pressure sensor.

As a still further scheme of the invention: the restraining sleeve is arranged in an arc shape, the protective layer is made of rubber, and anti-skidding rubber bumps are arranged outside the protective layer.

As a still further scheme of the invention: the utility model discloses a safety guard for vehicle safety, including the safety guard, the safety guard is installed to the outside integral type of guard plate, and the inside of guard plate has seted up first speed limit hole, the bayonet lock is installed to the bottom of guard plate, the draw-in groove with the mutual block of bayonet lock is seted up to the upper surface of support frame, and the front surface of support frame is provided with the second bolt, the second speed limit hole has been seted up to the inside of safety guard.

As a still further scheme of the invention: the utility model discloses a wind cap, including wind cap, first speed limit hole, bayonet lock, second bolt, wind cap, first screw, second speed limit hole, first screw threaded connection, wind cap is the arc setting, six have been seted up for the at least equidistance of rectangle in the inside of wind cap to the second speed limit hole, first speed limit hole is seted up for circular hole, first screw has been seted up to one side of bayonet lock, the end of second bolt runs through the inside and the first screw threaded connection of support frame.

As a still further scheme of the invention: the inside of support frame is provided with main control unit, main control unit's input is connected with pressure sensor, and main control unit's output is connected with fixed cylinder and wireless terminal.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, the plurality of support frames are symmetrically arranged outside the tower body, the telescopic end of the cylinder arranged in each support frame is connected with the inhibition sleeve, the pressure sensor arranged on the inner side of the inhibition sleeve can monitor the pressure generated by the vibration of the tower body in real time, and the inhibition sleeve can be rapidly moved towards the tower body through the cylinder, so that the effect of stably inhibiting the tower body can be realized, and the influence of the vibration on the normal work of the tower body can be intelligently and effectively prevented.

The support frames are connected firmly through the connecting pieces, so that the stability between the support frames is improved, meanwhile, the position, close to the base, of the tower body is provided with the stabilizing seat, the screw rod installed inside the stabilizing seat in a rotating mode can enable the stabilizing piece installed at the tail end of the screw rod to be inserted into the ground, so that the stability of the tail end of the tower body can be effectively improved, the anti-vibration capability of the tower body is improved, and the top end of each support frame is clamped with the protection plate and the windproof cover, so that the tower body can be prevented from being blown by wind power, vibration is caused, and the normal work of the tower body is influenced; meanwhile, the solar panel is arranged, so that light energy can be absorbed and power can be supplied to the main controller.

The fixed cylinder is further provided with a displacement sensor for detecting the moving length data of the telescopic rod of the fixed cylinder and feeding back the moving length data to the main controller through a wired or wireless communication line. The restraining sleeve is also provided with a proximity sensor or an ultrasonic ranging sensor or a ranging radar sensor and used for detecting the distance between the restraining sleeve and the outer wall of the tower and feeding back to the main controller through a wired or wireless communication line. The suppression sleeve is provided with a bracket along the vertical direction, the bracket is provided with the proximity sensor or the ultrasonic ranging sensor, and measurement data are fed back to the main controller through a wired or wireless communication line. The restraining sleeve of the present invention may further be provided with a liquid damper. Therefore, the working of the cylinder is controlled by the main controller, and at least one of pressure data acquired by the pressure sensor, vibration data which is acquired by the tower vibration sensor and used for indicating the vibration amplitude or the vibration intensity of the tower, movement length data of the telescopic rod of the fixed cylinder acquired by the displacement sensor and data whether the inhibition sleeve acquired by the proximity sensor is in contact with the surface of the tower can be transmitted to the wireless terminal or the main controller, so that the real-time monitoring of the vibration condition of the tower is realized, the operation of workers is facilitated, and meanwhile, the main controller intelligently controls the working state of the at least one fixed cylinder and the liquid damper in the inhibition sleeve according to the acquired monitoring data.

Drawings

Fig. 1 is a schematic structural diagram of an intelligent suppression device for tower vibration of a wind generating set according to an embodiment of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1 according to an embodiment of the present invention;

FIG. 3 is an enlarged view of portion B of FIG. 1 according to an embodiment of the present invention;

FIG. 4 is a cross-sectional view of a protection plate in the intelligent tower vibration suppression device of the wind generating set according to the embodiment of the invention;

fig. 5 is a schematic structural diagram of a reinforcing rib in the intelligent tower vibration suppression device of the wind turbine generator system according to the embodiment of the invention;

fig. 6 is a flowchart illustrating the operation of a main controller in an intelligent tower vibration suppression device of a wind turbine generator system according to an embodiment of the present invention;

FIG. 7 is a schematic view of the planar developed internal structure of the restraining sheath 13 according to the embodiment of the present invention;

fig. 8 is a schematic diagram of a damping fluid control mechanism in the intelligent tower vibration suppression device of the wind generating set according to the embodiment of the invention.

In the figure: 1. a windshield; 2. a protection plate; 3. a tower body; 4. a solar panel; 5. a support frame; 6. a connecting member; 7. a stabilizing base; 8. a base; 9. a screw; 10. a first bolt; 11. a stabilizing member; 12. fixing the air cylinder; 13. a restraining sleeve; 14. a protective layer; 15. a pressure sensor; 16. a card slot; 17. a first speed limiting hole; 18. a bayonet lock; 19. a second bolt; 20. a first screw hole; 21. reinforcing ribs; 22. a second speed limiting hole; 131. a restraining sleeve body; 132. a liquid storage cavity; 133. damping fluid; 134. a damping column; 135. a convex hull; 136. a filling port; 52. a first pipeline; 54. a second pipeline; 30. a pump; 40. a damping fluid tank body; 41 a first damping fluid tank, 42 and a second damping fluid tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 6, in an embodiment of the present invention, an intelligent suppression apparatus for tower vibration of a wind turbine generator system includes a tower body 3, a base 8 is integrally installed at the bottom of the tower body 3, a fixing base 7 is fixedly connected to an outer portion of the tower body 3 near the upper side of the base 8, a screw 9 is rotatably installed inside the fixing base 7, a fixing member 11 is installed inside the screw 9 in an embedded manner, a first bolt 10 is installed on a front surface of the screw 9, four screw 9 are symmetrically installed on an upper surface of the fixing base 7, a tail end of the fixing member 11 is conically installed, a second screw hole is installed on an outer portion of the fixing member 11, a tail end of the first bolt 10 penetrates through an inner portion of the screw 9 and is in threaded connection with the second screw hole, the fixing base 7 is installed at a position of the tower body 3 near the base 8, the fixing member 11 installed at the tail end of the screw 9 can be inserted into the ground through the screw 9 rotatably installed inside the fixing base 7, thereby effectively increasing the stability of the tail end of the tower main body 3 and improving the anti-vibration capability thereof. The wind generating set comprises: any one of a direct-drive permanent magnet wind generating set, a semi-direct-drive wind generating set, a double-feed wind generating set and a superconducting wind generating set.

In fig. 1, 5 and 6: for example, four support frames 5 are symmetrically installed on the outer portion of the tower main body 3, a main controller is arranged inside the support frames 5, an input end of the main controller is connected with a pressure sensor 15, an output end of the main controller is connected with a fixed cylinder 12 and a wireless terminal, the four support frames 5 are fixedly connected through connecting pieces 6, the connecting pieces 6 are at least three groups of arc-shaped equidistant parts outside the support frames 5, the lengths of the connecting pieces 6 outside the support frames 5 are sequentially increased from top to bottom, reinforcing ribs 21 are installed inside the connecting pieces 6, the reinforcing ribs 21 are at least ten groups of rectangular parts equidistantly arranged inside the connecting pieces 6, the arrangement can ensure that each support frame 5 is stably connected through the connecting pieces 6, thereby increasing the stability among the support frames 5, simultaneously, the connecting strength is good, the inhibiting effect of the connecting pieces can be improved, and solar panels 4 are installed outside the support frames 5, utilize solar panel 4's setting, can absorb the light energy and supply power for main control unit to through the work of main control unit control fixed cylinder 12, also can take place data to wireless terminal simultaneously, realize its real-time monitoring pylon main part 3 vibration condition, the staff's operation of being convenient for. In some embodiments, the main controller is embodied with a wireless communication module, and is in communication connection with the wireless terminal through the wireless communication module. The wireless communication module includes but is not limited to: the wireless communication system comprises a 4G wireless communication module, a 5G wireless communication module, a ZigBee wireless communication module, an EnOcean wireless communication module and a Wi-Fi wireless communication module. The wireless terminal comprises any one of a mobile communication terminal of a wind power plant operation and maintenance worker, a server of a wind power plant monitoring center, a notebook computer, a desktop computer, a Personal Digital Assistant (PDA) and a tablet computer for operation and maintenance.

In fig. 1, 3 and 4: the top end of the support frame 5 is clamped with the protection plate 2, the outer side of the protection plate 2 is integrally provided with the windshield 1, the interior of the protection plate 2 is provided with a first speed limiting hole 17, the bottom of the protection plate 2 is provided with a clamping pin 18, the upper surface of the support frame 5 is provided with a clamping groove 16 mutually clamped with the clamping pin 18, the front surface of the support frame 5 is provided with a second bolt 19, the interior of the windshield 1 is provided with a second speed limiting hole 22, the windshield 1 is arranged in an arc shape, the second speed limiting hole 22 is at least six rectangular and equidistantly arranged in the interior of the windshield 1, the first speed limiting hole 17 is formed in a circular hole, one side of the clamping pin 18 is provided with a first screw hole 20, the tail end of the second bolt 19 penetrates through the interior of the support frame 5 to be in threaded connection with the first screw hole 20, the protection plate 2 and the windshield 1 are clamped at the top end of the support frame 5, and the first speed limiting hole 17 and the second speed limiting hole 22 are formed, the blowing of the wind power to the tower body 3 can be prevented, so that the vibration is generated to influence the normal work of the tower body.

In fig. 3: the invention is characterized in that a fixed cylinder 12 is arranged on the inner side (such as but not limited to the top end or the upper part of the inner side) of a support frame 5, a restraining sleeve 13 is connected with the telescopic end of the fixed cylinder 12, a protective layer 14 is arranged on the inner side of the restraining sleeve 13, pressure sensors 15 are symmetrically arranged at the edge position of the inner side of the restraining sleeve 13, the restraining sleeve 13 is arranged in an arc shape, the protective layer 14 is made of rubber, and anti-skid rubber convex points are arranged on the outer side of the protective layer 14. the invention is characterized in that four support frames 5 are symmetrically arranged on the outer side of a tower body 3, the restraining sleeve 13 is connected with the telescopic end of the fixed cylinder 12 arranged in the support frames 5, the pressure generated by the vibration of the tower body 3 can be monitored in real time through the pressure sensor 15 arranged on the inner side of the restraining sleeve 13, and the restraining sleeve 13 can be rapidly moved towards the tower body 3 through the fixed cylinder 12, thereby realizing the good effect of stably restraining the tower body 3, can effectively prevent the vibration from influencing the normal work.

In some alternative embodiments, main control unit's quantity is only one, and not set up the inside at support frame 5, but be disposed in the inside of pylon main part 3, be favorable to protecting main control unit through this kind of mode, avoid the damage of wind, frost, rain, snow, sand and dust to it, prolong its life in service, and can utilize the inside intrinsic power of tower section of thick bamboo to supply power, in order to reduce the power generation demand to solar photovoltaic board power generation facility, avoid night or rainy day to lead to solar panel not enough that the electricity generation, can't supply the normal work of a plurality of main control unit, main control unit's quantity can be saved in addition, reduce cost. Each of the fixed cylinders 12 is also provided with any one of the wireless communication modules described above, and performs wireless communication with the main controller, and performs movement or expansion and contraction operations in accordance with a control signal from the main controller. The main controller receives measurement data of a plurality of pressure sensors 15, a tower vibration sensor, and/or an anemorumbometer provided in the wind turbine generator system (current wind speed is measured by the wind speed sensor and current wind direction is measured by the wind direction sensor), processes the received measurement data (for example, noise mutation data such as invalid data, null data, or spike and burr is removed), calculates an arithmetic average value or a weighted average value of the pressure or vibration measurement data, generates a control signal for controlling the extension and retraction length of each stationary cylinder 12 according to the average value, and transmits the control signal to each stationary cylinder 12 through the wireless communication module to perform a vibration suppression operation. Alternatively, the telescopic length of each fixed cylinder 12 may be different, for example, in four directions, i.e., front and back, left and right, if it is detected that the tower swings laterally in the left and right directions, the main controller controls the extension length of the telescopic rod of the 2 fixed cylinders 12 in the left and right directions to be greater than the extension length of the telescopic rod of the 2 fixed cylinders 12 arranged in the front and back directions.

Fig. 7 is a schematic view of the planar developed internal structure of the restraining sheath 13 according to the embodiment of the present invention. In still other alternative embodiments, as shown in fig. 7, the damping sleeve 13 includes a damping sleeve body 131, the damping sleeve body 131 is further provided with a reservoir 132 inside, a damping fluid 133 with viscosity is stored in the reservoir 132, and a plurality of damping columns 134 are provided, the damping columns 134 are partially immersed in the damping fluid 133, and each damping column 134 is provided with a plurality of convex hulls 135 to increase the friction force between the damping column 134 and the damping fluid 133, so that the damping fluid 133 can damp the tower swing kinetic energy by means of the self-viscous resistance of the fluid medium and the repeated impact or friction between the damping fluid 133 and the damping column 134, consume energy, and partially convert the tower vibration kinetic energy into the thermal energy of the damping fluid 133, thereby achieving the effect of enhancing vibration damping. The damping fluid 133 may be silicone oil or glycerin. The damping liquid with high viscosity is selected for the occasions with high vibration, the damping liquid with small expansion coefficient is selected for the high-temperature occasions, and the damping liquid with low freezing point is selected for the low-temperature occasions. The damping fluid is preferably maintained at about 75% of the volume of the reservoir. As shown in fig. 7, the partial damping columns 134 are fixedly connected to the upper inner wall of the damping sleeve body 131, and the partial damping columns 134 are fixedly connected to the lower inner wall of the damping sleeve body 131, so as to form a cross arrangement or an up-down alternate connection arrangement, which is more beneficial to transferring the large-scale damping flow 133 to frequently and conveniently impact the damping columns 134 and the convex hulls 135 thereon, so as to enhance the energy consumption effect and more efficiently convert the partial vortex vibration energy of the tower into the heat energy of the damping fluid. In addition, a filling port 136 for damping fluid 133 is provided at the outer upper end of the suppression sleeve body 131, and a filling cover is covered thereon.

Fig. 8 is a schematic diagram of a damping fluid control mechanism in the intelligent tower vibration suppression device of the wind generating set according to the embodiment of the invention. As shown in fig. 8, in some alternative embodiments, the damping fluid control mechanism includes: the main controller, the damping fluid tank 40, the pump 30, a first pipeline 52 arranged in the support frame 5, and a second pipeline 54 extending into the liquid storage cavity 132 through a damping fluid filling port 136 and positioned below the liquid level of the damping fluid 133. The first and

second conduits

52, 54 communicate with each other. The damping fluid tank 40 includes a first damping fluid tank 41 and a second damping fluid tank 42. The main controller controls the pump 30 to draw damping fluid with a specified volume from the first damping fluid tank 41, and injects the damping fluid into the reservoir chamber 132 through the first pipeline 52 in the support frame 5 and the second pipeline 54 in the reservoir chamber 132; or the control pump 30 extracts a specified volume of damping fluid from the interior of the fluid storage cavity 132 and returns the damping fluid to the first damping fluid tank 41 through the second pipeline 54 and the first pipeline 52, so as to realize dynamic control of the damping fluid volume in the damping sleeve 13, and meet the current requirement for damping tower vibration of the wind turbine generator system. When the main controller determines that the tower vibration at the position or direction of a certain suppression sleeve 13 is increased, the main controller controls the pump 30 to add damping fluid into the suppression sleeve 13, and when the main controller determines that the tower vibration at the position or direction of a certain suppression sleeve 13 is weakened, the main controller controls the pump 30 to reduce the damping fluid from the inside of the suppression sleeve 13 and return the damping fluid to the first damping fluid tank 41. The pump 30 is in communication with the plurality of restraining sheaths 13 through a plurality of conduits, respectively. When the main controller judges that the vibration or swing direction of the current tower is the first direction, the main controller controls the pump 30 to completely or partially pump the damping liquid in the plurality of inhibition sleeves 13 in the second direction back into the first damping liquid tank 41 and schedule the damping liquid in the plurality of inhibition sleeves 13 in the first direction, so that automatic damping liquid scheduling control and dynamic control are realized, and vibration inhibition means can be correspondingly added according to the vibration amplitude and direction of the current tower so as to optimize the vibration inhibition effect. The first direction is perpendicular to the second direction, and the first direction is, for example, a left-right direction or a front-rear direction, and the second direction is, for example, a front-rear direction or a left-right direction. When the main controller judges and determines that the damping fluid in any inhibition sleeve 13 reaches the specified service period, the pump 30 is controlled to recycle the damping fluid in the inhibition sleeve 13 to the second damping fluid tank 42, and the pump 30 is controlled to reinject fresh or high-quality damping fluid from the first damping fluid tank 41 to the inhibition sleeve 13 to be maintained, so that automatic maintenance operation is realized.

The working principle of the invention is as follows: when in use, a fixing seat 7 is arranged on the outer part of the tower main body 3 close to the upper part of a base 8, a screw 9 arranged in the fixing seat 7 is continuously rotated, so that a steady piece 11 with the lower end of the screw 9 embedded and installed moves downwards, the steady piece 11 and the screw 9 are in threaded connection with a second screw hole arranged on the inner side of the steady piece 11 through a first bolt 10 penetrating through the inner part of the screw 9, so that the screw 9 and the steady piece 11 are fixedly installed, the tail end of the steady piece 11 is arranged in a conical shape, so that the steady piece 11 can be inserted into soil, the stability of the whole tower main body 3 is improved, the vibration of the whole tower main body is prevented, meanwhile, four support frames 5 are arranged on the outer part of the tower main body 3, a fixing cylinder 12 is arranged on the inner side of each support frame 5, an inhibiting sleeve 13 is connected at the telescopic end of the fixing cylinder 12, and a pressure sensor 15 is arranged at the edge position on the inner side of the inhibiting sleeve 13, the vibration of the tower main body 3 can be monitored in real time through the pressure sensor 15 or the vibration sensor, if the pressure monitoring value or the vibration monitoring value changes, the main controller arranged in the support frame 5 can control the fixed cylinder 12 to work, so that the inhibition sleeve 13 moves towards the tower main body 3 to inhibit the tower main body 3, the inner side of the inhibition sleeve 13 is provided with the protective layer 14, the inner side of the protective layer 14 is provided with the anti-skidding salient points, thereby effectively preventing the tower main body 3 from moving, effectively improving the vibration of the tower main body 3, preventing the vibration from influencing the normal work of the tower main body, meanwhile, the bayonet lock 18 is embedded into the bayonet lock 16 arranged on the upper surface of the support frame 5 above the support frame 5, so that the protective plate 2 is arranged above the support frame 5, and the bayonet lock 18 is fixed in the bayonet lock 16 by rotating the second bolt 19, thereby can be with the stable top of installing at support frame 5 of guard plate 2, there is wind cap 1 at one side rigid coupling of guard plate 2, and first speed limit hole 17 has been seted up to guard plate 2's inside, second speed limit hole 22 has been seted up to wind cap 1's inside, external wind-force can only pass through second speed limit hole 22 and first speed limit hole 17 and the contact of pylon main part 3, thereby can reduce the injury of wind-force to pylon main part 3, its antivibration effect of effectual improvement, all be provided with solar panel 4 in support frame 5's outside simultaneously, utilize solar panel 4's setting, can absorb the light energy and supply power for main control unit, and work through main control unit control fixed cylinder 12, also can take place data to wireless terminal simultaneously, realize that it actually monitors the 3 vibration condition of pylon main part, the staff of being convenient for operates.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a wind generating set's pylon vibration intelligence suppression equipment, includes pylon main part (3), its characterized in that, base (8) are installed to the bottom integral type of pylon main part (3), just the top rigid coupling that the outside of pylon main part (3) is close to base (8) has firm seat (7), a plurality of support frames (5) are installed to the outside symmetry of pylon main part (3), and is a plurality of support frame (5) all connect through connecting piece (6) rigid coupling, just solar panel (4) are all installed to the outside of support frame (5), the top joint of support frame (5) has guard plate (2), just fixed cylinder (12) are installed on the top of the inboard of support frame (5), the flexible end of fixed cylinder (12) is connected with suppression cover (13), the inboard of suppression cover (13) is provided with inoxidizing coating (14), pressure sensors (15) are symmetrically installed at the edge of the inner side of the inhibition sleeve (13), the inhibition sleeve (13) is arranged in an arc shape, the protection layer (14) is made of rubber, anti-skid rubber bumps are arranged outside the protection layer (14), a main controller is arranged inside the support frame (5), the input end of the main controller is connected with the pressure sensors (15), the pressure sensors (15) are used for monitoring the pressure generated by the vibration of the tower body (3) in real time, the output end of the main controller is connected with the fixed cylinder (12) and a wireless terminal, the main controller is used for controlling the fixed cylinder (12) to work, and the inhibition sleeve (13) is moved towards the tower body (3) through the fixed cylinder (12); the suppression sleeve (13) comprises a suppression sleeve body (131), a liquid storage cavity (132) is further arranged inside the suppression sleeve body (131), damping liquid (133) with viscosity is stored in the liquid storage cavity (132), a plurality of damping columns (134) are arranged, the damping columns (134) are partially immersed in the damping liquid (133), a plurality of convex hulls (135) are arranged on each damping column (134), the damping liquid (133) is silicon oil or glycerol, a part of the damping columns (134) are fixedly connected with the inner wall of the upper portion of the suppression sleeve body (131), a part of the damping columns (134) are fixedly connected with the inner wall of the lower portion of the suppression sleeve body (131), a filling port (136) of the damping liquid (133) is further arranged at the upper end of the outer portion of the suppression sleeve body (131), and a filling cover covers the suppression sleeve body.

2. Intelligent suppression equipment of tower vibration of wind generating set according to claim 1, characterized in that the connecting pieces (6) are at least three sets of arc-shaped at equal intervals on the outside of the support frame (5), and the length of the connecting pieces (6) on the outside of the support frame (5) increases from top to bottom.

3. Intelligent suppression equipment of tower vibrations of wind generating set according to claim 1, characterized in that, the inside of connecting piece (6) is installed with strengthening rib (21), strengthening rib (21) is the rectangle and is provided with ten at least at the same distance in the inside of connecting piece (6).

4. Intelligent suppression equipment of tower vibration of wind generating set according to claim 1, characterized in that the inside of said steady base (7) is rotatably installed with a screw (9), the inside of said screw (9) is embedded with a steady piece (11), and the front surface of said screw (9) is provided with a first bolt (10).

5. The intelligent suppression device for tower vibration of wind generating set according to claim 4, wherein the number of the screws (9) is symmetrically arranged on the upper surface of the stabilizing base (7), the end of the stabilizing member (11) is conically arranged, a second screw hole is formed in the outside of the stabilizing member (11), and the end of the first bolt (10) penetrates through the inside of the screw (9) and is in threaded connection with the second screw hole.

6. The intelligent suppression device for tower vibration of the wind generating set according to claim 1, wherein the wind shield (1) is integrally installed on the outer side of the protection plate (2), a first speed-limiting hole (17) is formed in the protection plate (2), a bayonet lock (18) is installed at the bottom of the protection plate (2), a clamping groove (16) clamped with the bayonet lock (18) is formed in the upper surface of the support frame (5), a second bolt (19) is arranged on the front surface of the support frame (5), and a second speed-limiting hole (22) is formed in the wind shield (1).

7. The intelligent suppression device for tower vibration of the wind generating set according to claim 6, wherein the windshield (1) is arc-shaped, the second speed-limiting holes (22) are formed in the windshield (1) in a rectangular shape at least in six equal intervals, the first speed-limiting holes (17) are formed in a circular hole, a first screw hole (20) is formed in one side of the bayonet lock (18), and the tail end of the second bolt (19) penetrates through the inside of the support frame (5) and is in threaded connection with the first screw hole (20).