CN202711553U - Wind power generation simulation experimental device - Google Patents
Wind power generation simulation experimental device Download PDFInfo
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- CN202711553U CN202711553U CN 201220400413 CN201220400413U CN202711553U CN 202711553 U CN202711553 U CN 202711553U CN 201220400413 CN201220400413 CN 201220400413 CN 201220400413 U CN201220400413 U CN 201220400413U CN 202711553 U CN202711553 U CN 202711553U
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- rotating shaft
- generator
- wind
- wind turbine
- speed rotating
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Abstract
The utility model provides a wind power generation simulation experimental device, which belongs to the teaching experiment demonstration device. The existing wind-driven generator simulation experimental device has single function and poor safety. The wind power generation simulation experimental device provided by the utility model comprises a wind turbine, a speed changing gearbox, a prime motor, a generator, a propeller changing mechanism, a yawing mechanism, an installation platform, a base and a controller, wherein the wind turbine comprises propellers, a flange, a shaft center and a hollow low-speed rotating shaft, the propellers are connected and installed on the shaft center through the flange, the shaft center is installed on the top end of the low-speed rotating shaft, and the low-speed rotating shaft is respectively connected with a rotor of the generator and a rotating shaft of the prime motor through transmission of the speed changing gearbox; the propeller changing mechanism penetrates an inner cavity of the low-speed rotating shaft to be connected with the flange of the wind turbine, the wind turbine, the speed changing gearbox, the prime motor and the generator are installed on the installation platform, and the prime motor, the generator and propeller changing mechanism are connected with the controller; and the installation platform is installed on the base through the yawing mechanism in a driving manner. The wind power generation simulation experimental device realizes the wind power generation simulation, and has the advantages of simple structure, low cost, and visual simulation demonstration.
Description
Technical field
The utility model belongs to the teaching and experimental demonstration device, and is especially relevant with a kind of wind-power electricity generation simulation demonstrating apparatus.
Background technology
At present, also do not have a kind of comprehensive aerogenerator analogue experiment installation on the market, existing Wind Generation Research product all exists function singleness, the poor shortcoming of specific aim, and the user of service can't grasp structure and the operation characteristic of aerogenerator comprehensively.Owing to can't buy suitable aerogenerator analogue means, some simple devices of some user's designed, designed are finished one or several experiment, and technique is coarse, poor stability.
The utility model content
The purpose of this utility model is intended to solve the defective of existing aerogenerator analogue experiment installation function singleness, poor stability, and a kind of complete function, lower-cost wind-power electricity generation analogue experiment installation are provided.
For this reason, the utility model is by the following technical solutions: a kind of wind-power electricity generation analogue experiment installation, it is characterized in that, described analogue experiment installation comprises wind turbine, change speed gear box, prime mover, generator, become the pulp grinder structure, Yawing mechanism, mounting platform, base and controller, wind turbine comprises the leaf slurry, flange, the low speed rotating shaft of axle center and hollow, the leaf slurry is connected and installed in the axle center by flange, the axle center is installed on low speed rotating shaft top, the low speed rotating shaft is connected with the rotor of generator by the transmission of change speed gear box, and the low speed rotating shaft can drive generator amature and rotate the realization generating; Prime mover is connected with the low speed rotating shaft by the transmission of change speed gear box, drives low speed rotating shaft rotation, thereby drives the wind turbine rotation, realizes the wind drive simulation; Become the pulp grinder structure and pass that low speed rotating shaft inner chamber is connected with the flange of wind turbine and by hydraulic oil cylinder driving, wind turbine, change speed gear box, prime mover, generator are installed on mounting platform, prime mover, generator and change pulp grinder structure are connected with controller, by the controller control action; Mounting platform is installed on the base, and drives and can along the Plane Angle rotation on base, simulate wind turbine leaf slurry to the adaptation of wind vector by Yawing mechanism.
As to technique scheme replenish and perfect, the utility model also comprises following technical characterictic.
Described Yawing mechanism comprises drive motor, gear and outer tooth disk, and outer tooth disk is installed on the base, and gear is installed in the rotating shaft of drive motor, and drive motor is fixedly mounted on the mounting platform, gear and outer tooth disk engagement.
Described wind-power electricity generation analogue experiment installation also comprises cooling body, and this cooling body comprises blower fan and airduct, and airduct is connected with blower fan, and generator is aimed in its outlet, carries out air-cooled to the generating valency.
Use the utility model can reach following beneficial effect: to rotate by prime mover simulation wind-driven power generator generating and wind turbine, realized the wind-power electricity generation simulation, simple in structure, cost is lower, by design Yawing mechanism and change pulp grinder structure, make the wind-power electricity generation analog functuion complete, analog demenstration is directly perceived.
Description of drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is vertical view of the present utility model.
Fig. 3 is stereographic map of the present utility model.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in detail.
Such as Fig. 1, shown in 2 and 3, the utility model comprises wind turbine, change speed gear box 14, prime mover 13, generator 9, become pulp grinder structure 12, Yawing mechanism, cooling body 10, mounting platform 7, base 4 and controller 8, wind turbine comprises leaf slurry 3, flange 2, the low speed rotating shaft 11 of axle center 1 and hollow, leaf slurry 3 is connected and installed in axle center 1 by flange 2, it is three that leaf is starched 3 quantity, evenly circle distribution setting centered by axle center 1, axle center 1 is installed on low speed rotating shaft 11 tops, low speed rotating shaft 11 is connected with the rotor of generator 9 by the transmission of change speed gear box 14, and low speed rotating shaft 11 can drive generator amature and rotate the realization generating; Prime mover 13 is connected with low speed rotating shaft 11 by the transmission of change speed gear box 14, drives low speed rotating shaft 11 rotations, thereby drives the wind turbine rotation, realizes the wind drive simulation; Become that pulp grinder structure 12 passes that low speed rotating shaft 11 inner chambers are connected with the flange 2 of wind turbine and by hydraulic oil cylinder driving, wind turbine, change speed gear box 14, prime mover 13, generator 9, controller 8 are installed on mounting platform 7, prime mover 13, generator 9 and be connected pulp grinder structure 12 and be connected with controller 8 are by controller 8 control actions; Cooling body 10 comprises blower fan and airduct, and airduct is connected with blower fan, and generator is aimed in its outlet, carries out air-cooled to the generating valency; Mounting platform 7 is installed on the base 4, described Yawing mechanism comprises drive motor 5, gear 15 and outer tooth disk 6, outer tooth disk 6 is installed on the base 4, gear 15 is installed in the rotating shaft of drive motor 5, drive motor 5 is fixedly mounted on the mounting platform 7, gear 15 and outer tooth disk 6 engagements, mounting platform 7 drives by Yawing mechanism can be along the Plane Angle rotation on base, and simulation wind turbine leaf slurry is to the adaptation of wind vector.
Claims (3)
1. wind-power electricity generation analogue experiment installation, it is characterized in that: described analogue experiment installation comprises wind turbine, change speed gear box (14), prime mover (13), generator (9), become pulp grinder structure (12), Yawing mechanism, mounting platform (7), base (4) and controller (8), wind turbine comprises leaf slurry (3), flange (2), the low speed rotating shaft (11) of axle center (1) and hollow, leaf slurry (3) is connected and installed in axle center (1) by flange (2), axle center (1) is installed on low speed rotating shaft (11) top, and low speed rotating shaft (11) is connected with the rotor of generator (9) by the transmission of change speed gear box (14); Prime mover (13) is connected with low speed rotating shaft (11) by the transmission of change speed gear box (14); Becoming pulp grinder structure (12) passes low speed rotating shaft inner chamber and is connected with the flange (2) of wind turbine and is driven by oil cylinder (12), wind turbine, change speed gear box (14), prime mover (13), generator (9) are installed on mounting platform (7), prime mover (13), generator (9) and be connected pulp grinder structure (12) and be connected with controller (8); Mounting platform (7) is installed on the base (4), and drives and can upward rotate along Plane Angle at base (4) by Yawing mechanism.
2. a kind of wind-power electricity generation analogue experiment installation according to claim 1, it is characterized in that: described Yawing mechanism comprises drive motor (5), gear (15) and outer tooth disk (6), outer tooth disk (6) is installed on the base (4), gear (15) is installed in the rotating shaft of drive motor (5), drive motor (5) is fixedly mounted on the mounting platform (7), gear (15) and outer tooth disk (6) engagement.
3. a kind of wind-power electricity generation analogue experiment installation according to claim 1 and 2, it is characterized in that: described wind-power electricity generation analogue experiment installation also comprises cooling body (10), cooling body (10) comprises blower fan and airduct, and airduct is connected with blower fan, and generator is aimed in its outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220400413 CN202711553U (en) | 2012-08-13 | 2012-08-13 | Wind power generation simulation experimental device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220400413 CN202711553U (en) | 2012-08-13 | 2012-08-13 | Wind power generation simulation experimental device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202711553U true CN202711553U (en) | 2013-01-30 |
Family
ID=47591834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220400413 Expired - Lifetime CN202711553U (en) | 2012-08-13 | 2012-08-13 | Wind power generation simulation experimental device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202711553U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103217279A (en) * | 2013-01-16 | 2013-07-24 | 青岛华瑞丰机械有限公司 | Yaw system test stand of wind driven generator |
| CN103939296A (en) * | 2014-04-17 | 2014-07-23 | 浙江大学 | Offshore wind turbine simulation experiment device |
| CN104200725A (en) * | 2014-08-15 | 2014-12-10 | 福建时创电子科技有限公司 | Training system of large-scale wind turbine variable pitch |
| CN106640549A (en) * | 2017-03-03 | 2017-05-10 | 湖南电气职业技术学院 | Experiment table with direct-drive wind generating set |
| CN106979129A (en) * | 2017-04-13 | 2017-07-25 | 沈阳华人风电科技有限公司 | Wind turbines assemble actual training device and experimental method |
-
2012
- 2012-08-13 CN CN 201220400413 patent/CN202711553U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103217279A (en) * | 2013-01-16 | 2013-07-24 | 青岛华瑞丰机械有限公司 | Yaw system test stand of wind driven generator |
| CN103939296A (en) * | 2014-04-17 | 2014-07-23 | 浙江大学 | Offshore wind turbine simulation experiment device |
| CN104200725A (en) * | 2014-08-15 | 2014-12-10 | 福建时创电子科技有限公司 | Training system of large-scale wind turbine variable pitch |
| CN104200725B (en) * | 2014-08-15 | 2016-12-07 | 福建时创电子科技有限公司 | A kind of large-scale wind generating becomes oar experience system |
| CN106640549A (en) * | 2017-03-03 | 2017-05-10 | 湖南电气职业技术学院 | Experiment table with direct-drive wind generating set |
| CN106640549B (en) * | 2017-03-03 | 2019-04-05 | 湖南电气职业技术学院 | A kind of direct wind-driven generator group experimental bench |
| CN106979129A (en) * | 2017-04-13 | 2017-07-25 | 沈阳华人风电科技有限公司 | Wind turbines assemble actual training device and experimental method |
| CN106979129B (en) * | 2017-04-13 | 2023-09-01 | 沈阳华人风电科技有限公司 | Wind turbine generator set assembly practical training device and experimental method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130130 |
|
| CX01 | Expiry of patent term |