CN213545272U - Wind generating set reduction coefficient simulation platform for wind power plant construction - Google Patents
Wind generating set reduction coefficient simulation platform for wind power plant construction Download PDFInfo
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- CN213545272U CN213545272U CN202022992521.3U CN202022992521U CN213545272U CN 213545272 U CN213545272 U CN 213545272U CN 202022992521 U CN202022992521 U CN 202022992521U CN 213545272 U CN213545272 U CN 213545272U
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Abstract
The utility model discloses a wind generating set subtracts coefficient simulation platform for wind-powered electricity generation field construction, including test platform, adjusting screw, fixed plate, wind-force frame model and spacing spring, the support base is installed to the test platform bottom, and installs the backup pad in the test platform to install the connecting plate in the backup pad, install the air feed device on the connecting plate, and install power supply on the connecting plate, adjusting screw installs on test platform, and adjusting screw and mobile plate interconnect to install the movable block on the movable plate. This wind generating set reduction coefficient simulation platform for wind-powered electricity generation field construction is through being provided with three groups with the wind-force frame model, is convenient for realize multivariable simulation test simultaneously, can effectually carry out audio-visual observation to the simulation effect, and can adjust the height and the angle of wind-force frame model, realizes testing wind generating set reduction coefficient, is convenient for confirm wind generating set's mounting height and angle.
Description
Technical Field
The utility model relates to a wind power generation technical field specifically is a wind generating set subtracts coefficient simulation platform for wind-powered electricity generation field construction.
Background
With the continuous development of science and technology, a large number of renewable energy projects such as solar energy, wind energy and the like begin to be popularized in the global scope, with the development of renewable energy sources in recent years, the proportion of the renewable energy sources in the total generated energy rises year by year, wind power generation becomes an indispensable component of the global energy market, with the large-scale construction of wind power plants, wind power becomes an indispensable important component in the power production in China, with the reformation and perfection of relevant policies of renewable energy sources in China in recent years, the wind power construction in China is objectively promoted, and the proportion of wind power in the total generated power rises year by year.
However, there are some problems in the installation and use process of the wind generating set, in order to ensure the practicability of the installation, the position of the installation is usually tested by using a model, and in the process of the simulation test, multiple tests are required, which is time-consuming and labor-consuming, and the angle of the wind generating set is difficult to be finely adjusted, so that the simulation angle is insufficient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wind generating set subtracts coefficient simulation platform for wind-powered electricity generation field construction to it needs to carry out a lot of tests and wastes time and energy to provide in solving above-mentioned background art, is difficult to the problem of wind generating set's angle fine setting.
In order to achieve the above object, the utility model provides a following technical scheme: a wind generating set reduction coefficient simulation platform for wind power plant construction comprises a test platform, an adjusting screw, a fixed plate, a wind frame model and a limiting spring, wherein a supporting base is installed at the bottom end of the test platform, a supporting plate is installed on the test platform, a connecting plate is installed on the supporting plate, a wind supply device is installed on the connecting plate, a power supply is installed on the connecting plate, the adjusting screw is installed on the test platform, the adjusting screw is connected with a moving plate, a moving slider is installed on the moving plate, the fixed plate and the moving slider are attached to each other, the fixed plate is installed on the test platform, a connecting rolling rod is attached to the moving plate and installed at the lower end of the rotating plate, a rotating shaft is installed at the lower end of the rotating plate, the rotating shaft is installed on the moving plate, the wind frame model is installed at, and the rotating plate is mutually attached to the limiting rod, the limiting rod is mutually attached to the moving plate, the limiting spring is installed on the rotating plate, and the limiting spring is mutually connected with the limiting rod.
Preferably, the adjusting screw and the moving plate form a rotating mechanism through a bearing mounted on the moving plate, and the adjusting screw is connected with the test platform through a threaded hole formed in the test platform.
Preferably, the number of the movable sliding blocks is 2, and the movable sliding blocks are symmetrically arranged around the center of the movable plate and are in sliding connection with the fixed plate through grooves formed in the fixed plate.
Preferably, the connecting rolling rod is in sliding connection with the moving plate through a groove formed in the moving plate, and the outer surface of the connecting rolling rod is smooth.
Preferably, the number of the wind power frame models is 3, and the wind power frame models are arranged on the test platform at equal intervals.
Preferably, the limiting rods are symmetrically arranged about the center of the rotating plate by 2, the limiting rods are arranged in a T shape, and the rotating plate is arranged in a circular plate-shaped structure.
Compared with the prior art, the beneficial effects of the utility model are that: according to the wind generating set reduction coefficient simulation platform for wind power plant construction, the wind frame models are provided with three groups, so that multivariate simultaneous simulation test can be conveniently realized, the simulation effect can be effectively and visually observed, the height and the angle of the wind frame models can be adjusted, the reduction coefficient of the wind generating set can be tested, and the installation height and the angle of the wind generating set can be conveniently determined;
1. the wind power frame model rotates through the work of the wind supply device, namely the reduction coefficient of the wind power frame model is tested through the rotation of the wind power frame model, and the reduction coefficient is obtained through comparison with a benchmark fan based on the two-dimensional input and output power of wind speed and wind direction;
2. when the height and the angle of the wind power frame model need to be adjusted, the height of the wind power frame model is adjusted through rotation of the adjusting screw rod, the limiting rod is pulled, and then the wind bearing angle of the wind power frame model is changed through rotation of the rotating plate.
Drawings
FIG. 1 is a schematic view of the sectional structure of the adjusting screw according to the present invention;
fig. 2 is a schematic view of a rear-view section structure of the power supply of the present invention;
FIG. 3 is a schematic view of the top view cross-sectional structure of the movable plate of the present invention;
FIG. 4 is a schematic view of the top view cross-section structure of the wind frame model of the present invention;
fig. 5 is a schematic side view of the moving plate of the present invention.
In the figure: 1. a test platform; 2. a support base; 3. a support plate; 4. a connecting plate; 5. an air supply device; 6. adjusting the screw rod; 7. moving the plate; 8. moving the slide block; 9. a fixing plate; 10. connecting a rolling rod; 11. a rotating plate; 12. a wind frame model; 13. a limiting rod; 14. a limiting spring; 15. a power supply; 16. and rotating the shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a wind generating set reduction coefficient simulation platform for wind power plant construction comprises a test platform 1, a support base 2, a support plate 3, a connecting plate 4, a wind supply device 5, an adjusting screw 6, a movable plate 7, a movable slider 8, a fixed plate 9, a connecting rolling rod 10, a rotating plate 11, a wind power frame model 12, a limiting rod 13, a limiting spring 14, a power supply 15 and a rotating shaft 16, wherein the support base 2 is installed at the bottom end of the test platform 1, the support plate 3 is installed on the test platform 1, the connecting plate 4 is installed on the support plate 3, the wind supply device 5 is installed on the connecting plate 4, the power supply 15 is installed on the connecting plate 4, the adjusting screw 6 is installed on the test platform 1, the adjusting screw 6 is connected with the movable plate 7, the movable slider 8 is installed on the movable plate 7, the movable plate 9 is attached to the movable slider 8, and the fixed plate 9 is, the movable plate 7 is attached with a connecting rolling rod 10, the connecting rolling rod 10 is installed at the lower end of the rotating plate 11, the lower end of the rotating plate 11 is provided with a rotating shaft 16, meanwhile, the rotating shaft 16 is installed on the movable plate 7, the wind power frame model 12 is installed at the upper end of the rotating plate 11, the rotating plate 11 and the limiting rod 13 are attached to each other, the limiting rod 13 and the movable plate 7 are attached to each other, the limiting spring 14 is installed on the rotating plate 11, and the limiting spring 14 and the limiting rod 13 are connected to each other.
In the embodiment, the adjusting screw 6 and the moving plate 7 form a rotating mechanism through a bearing arranged on the moving plate 7, and the adjusting screw 6 is connected with the testing platform 1 through a threaded hole formed in the testing platform 1, so that the rotation of the adjusting screw 6 is not influenced while the adjusting screw 6 is supported, the adjusting screw 6 is connected with the testing platform 1 through the threaded hole formed in the testing platform 1, and the adjusting screw 6 also moves up and down when the adjusting screw 6 rotates;
the number of the movable sliding blocks 8 is 2 about the center of the movable plate 7, and the movable sliding blocks 8 are in sliding connection with the fixed plate 9 through grooves formed in the fixed plate 9, so that the movable plate 7 is conveniently supported by the movable sliding blocks 8 through the structure;
the connecting rolling rod 10 is in sliding connection with the moving plate 7 through a groove formed in the moving plate 7, the outer surface of the connecting rolling rod 10 is smooth, through the structure, the connecting rolling rod 10 can freely slide on the moving plate 7 conveniently, and the outer surface of the connecting rolling rod 10 is smooth, so that the friction force between the connecting rolling rod 10 and the moving plate 7 can be reduced;
3 wind power frame models 12 are arranged, and the wind power frame models 12 are arranged on the test platform 1 at equal intervals, so that simultaneous comparison tests are facilitated, and more objective and visual test differences are observed;
the number of the limiting rods 13 is 2 about the central symmetry of the rotating plate 11, the limiting rods 13 are arranged in a T shape, the rotating plate 11 is arranged in a circular plate-shaped structure, and the position of the rotating plate 11 is conveniently fixed through the limiting rods 13.
The working principle is as follows: when the reduction coefficient of the wind generating set needs to be tested, the wind supply device 5 in fig. 1 and the power supply 15 in fig. 2 are connected with each other, at this time, the wind supply device 5 in fig. 1 starts to work, as the wind supply device 5 starts to blow, the wind frame model 12 is a wind power generating device which is reduced in proportion, the fan blades arranged on the wind frame model 12 start to rotate, as the fan blades rotate, mechanical energy is converted into electric energy through an internal energy conversion device, the reduction coefficient can be calculated through the amount of electric energy conversion, when a comparison test needs to be carried out, the adjusting screw 6 in fig. 1 is rotated, as the adjusting screw 6 is connected with the moving plate 7 through a bearing arranged on the moving plate 7, and the adjusting screw 6 is connected with the testing platform 1 through a threaded hole arranged on the testing platform 1, as the adjusting screw 6 rotates, the moving plate 7 moves up and down under the action of the moving slider 8, because the movable plate 7 is provided with the rotating plate 11, the rotating plate 11 drives the wind power frame model 12 arranged at the upper end of the rotating plate to move upwards, namely the height of the wind power frame model 12 is adjusted, and the reduction coefficient of the wind power frame model 12 at different heights can be measured;
when the angle of the wind-force frame model 12 needs to be adjusted, the limiting rod 13 in fig. 1 is pulled upwards, the limiting spring 14 installed on the limiting rod 13 starts to be stretched and deformed along with the upward movement of the limiting rod 13, at this time, the limiting rod 13 is not attached to the moving plate 7 any more, then the rotating plate 11 in fig. 1 is rotated, because the rotating plate 11 and the moving plate 7 form a rotating mechanism through the rotating shaft 16, the wind-force frame model 12 installed on the rotating plate 11 rotates along with the support of the connecting rolling rod 10, after the rotating plate is rotated to a proper position, the limiting rod 13 is released, along with the recovery deformation of the limiting spring 14, at this time, the limiting rod 13 starts to move downwards until the limiting rod 13 and the hole formed on the moving plate 7 are attached to each other, namely, the position of the rotating plate 11 is fixed, along with the position of the rotating plate 11 is fixed, the position of the wind-force frame model 12 is also fixed, at this time, the reduction coefficient of the wind frame model 12 at different angles can be measured according to different angles of the wind frame model 12.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a wind generating set subtracts coefficient simulation platform for wind-powered electricity generation field construction, includes test platform (1), adjusting screw (6), fixed plate (9), wind-force frame model (12) and spacing spring (14), its characterized in that: the testing platform is characterized in that a supporting base (2) is installed at the bottom end of the testing platform (1), a supporting plate (3) is installed on the testing platform (1), a connecting plate (4) is installed on the supporting plate (3), an air supply device (5) is installed on the connecting plate (4), a power supply (15) is installed on the connecting plate (4), an adjusting screw (6) is installed on the testing platform (1), the adjusting screw (6) is connected with a movable plate (7) in an interconnection mode, a movable slider (8) is installed on the movable plate (7), a fixed plate (9) is attached to the movable slider (8) in an interconnection mode, the fixed plate (9) is installed on the testing platform (1), a connecting rolling rod (10) is attached to the movable plate (7), the connecting rolling rod (10) is installed at the lower end of a rotating plate (11), and a rotating shaft (16) is installed at the lower, simultaneously axis of rotation (16) are installed on movable plate (7), wind-force frame model (12) are installed in rotor plate (11) upper end, and rotor plate (11) and gag lever post (13) laminate each other to gag lever post (13) laminate each other with movable plate (7), install on rotor plate (11) spacing spring (14), and spacing spring (14) and gag lever post (13) interconnect.
2. The wind generating set reduction coefficient simulation platform for wind power plant construction according to claim 1, characterized in that: the adjusting screw (6) and the moving plate (7) form a rotating mechanism through a bearing arranged on the moving plate (7), and the adjusting screw (6) is connected with the testing platform (1) through a threaded hole formed in the testing platform (1).
3. The wind generating set reduction coefficient simulation platform for wind power plant construction according to claim 1, characterized in that: the number of the movable sliding blocks (8) is 2 about the center symmetry of the movable plate (7), and the movable sliding blocks (8) are in sliding connection with the fixed plate (9) through grooves formed in the fixed plate (9).
4. The wind generating set reduction coefficient simulation platform for wind power plant construction according to claim 1, characterized in that: the connecting rolling rod (10) is in sliding connection with the moving plate (7) through a groove formed in the moving plate (7), and the outer surface of the connecting rolling rod (10) is smooth.
5. The wind generating set reduction coefficient simulation platform for wind power plant construction according to claim 1, characterized in that: the number of the wind power frame models (12) is 3, and the wind power frame models (12) are arranged on the test platform (1) at equal intervals.
6. The wind generating set reduction coefficient simulation platform for wind power plant construction according to claim 1, characterized in that: the limiting rods (13) are symmetrically arranged in number of 2 relative to the center of the rotating plate (11), the limiting rods (13) are arranged in a T shape, and the rotating plate (11) is arranged in a circular plate-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022992521.3U CN213545272U (en) | 2020-12-14 | 2020-12-14 | Wind generating set reduction coefficient simulation platform for wind power plant construction |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022992521.3U CN213545272U (en) | 2020-12-14 | 2020-12-14 | Wind generating set reduction coefficient simulation platform for wind power plant construction |
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| CN213545272U true CN213545272U (en) | 2021-06-25 |
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| CN202022992521.3U Active CN213545272U (en) | 2020-12-14 | 2020-12-14 | Wind generating set reduction coefficient simulation platform for wind power plant construction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114576105A (en) * | 2022-03-08 | 2022-06-03 | 睢宁核源风力发电有限公司 | Performance test system and test method based on wind generating set |
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2020
- 2020-12-14 CN CN202022992521.3U patent/CN213545272U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114576105A (en) * | 2022-03-08 | 2022-06-03 | 睢宁核源风力发电有限公司 | Performance test system and test method based on wind generating set |
| CN114576105B (en) * | 2022-03-08 | 2023-09-12 | 睢宁核源风力发电有限公司 | Performance test system and test method based on wind generating set |
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