CN104200725A - Training system of large-scale wind turbine variable pitch - Google Patents
Training system of large-scale wind turbine variable pitch Download PDFInfo
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- CN104200725A CN104200725A CN201410402835.XA CN201410402835A CN104200725A CN 104200725 A CN104200725 A CN 104200725A CN 201410402835 A CN201410402835 A CN 201410402835A CN 104200725 A CN104200725 A CN 104200725A
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- optical axis
- bearing support
- carbon brush
- pylon
- reductor
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a training system of a large-scale wind turbine variable pitch, and the training system comprises a tower connected with a brake pad; the tower is connected with an off-route rotary bearing frame which is connected with a bearing fame through a servo motor; the bearing frame is provided with a dragging motor, a permanent magnet wind generator, a reducer and an industrial carbon brush, the permanent magnet wind generator is connected with the dragging motor through a plum-shaped coupler; the reducer is connected with the permanent magnet wind generator through the plum-shaped coupler and connected with an optical axis through an iron coupler, the end of the optical axis is connected with a handpiece which is connected with blades; the bearing frame and the brake pad are provided with an off-route brake; the optical axis is connected with a collecting ring, and the industrial brush is connected with the bearing frame through a carbon brush pedestal. The training system has the characteristics of simple structure and practicality, convenient to operate and control by students.
Description
Technical field
The present invention relates to wind power generation field, refer more particularly to a kind of large-scale wind generating and become oar experience system.
Background technology
Along with non-renewable energy resources worldwide face exhausted awkward situation, for meeting suitability for industrialized production and human lives is required, people promote with utilizing day by day the concern of sun power, wind-force, these renewable resources of water conservancy.Wherein, wind-power electricity generation has developed relatively ripe energy development technology as a kind of, especially on plateau, there is universal and application widely in the area such as coastal.Due to the rapid economic development of China, the energy and power shortages, wind-power electricity generation unemployment is paid attention to by compatriots gradually.On our times, mainstream model is the large-scale parallel net type aerogenerator of feather control, China's wind-powered electricity generation unit just by fixed pitch type to feather type transition.Therefore the research of the feather control principle to aerogenerator is necessary, is also urgent.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point of the prior art and provide a kind of simple in structure, being convenient to student personage carries out operation and controlling, and practical novel large-scale wind generating becomes oar experience system.
The present invention realizes in the following way:
A kind of large-scale wind generating becomes oar experience system, it is characterized in that: comprise pylon 1, on described pylon 1, be connected with brake block 2; On described pylon 1, be connected with driftage pivoting support frame 3; On described driftage pivoting support frame 3, be connected with bearing support 5 by servomotor 4, and driftage pivoting support frame 3 is rotatable with respect to pylon 1; Described bearing support 5 is provided with dragging motor 7, permanent-magnetic wind driven generator 8, reductor 9, industrial carbon brush 13, and described permanent-magnetic wind driven generator 8 is connected with dragging motor 7 by plum blossom shaft coupling; Described reductor 9 is connected with permanent-magnetic wind driven generator 8 by plum blossom shaft coupling; On described reductor 9, be connected with optical axis 10 by iron shaft coupling, the termination of described optical axis 10 is connected with head 11, on described head 11, is connected with blade; Described bearing support 5 is provided with driftage brake 12 with brake block 2; On described optical axis 10, be connected with collector ring 15, described industrial carbon brush 13 is connected with bearing support 5 by carbon brush base 14.
On described bearing support 5, be connected with absolute value encoder 6.
Beneficial effect of the present invention is: simple in structure, and the course of work that can in-plant observation pitch-controlled wind-driven generator; Can change arbitrarily control program to realize the different running method to pitch-controlled wind-driven generator; Changing effect after the method for operation can very fast presenting, and does not need to wait for a period of time; Compared with prior art, used in this application is electric pitch-changing type wind power generating set, allows the principle of whole system operation become comparatively clear.
Brief description of the drawings
Fig. 1 structural representation of the present invention.
Embodiment
Now by reference to the accompanying drawings, the specific embodiment of the invention is described in detail in detail:
As shown in Figure 1, a kind of large-scale wind generating becomes oar experience system, comprises pylon 1, is connected with brake block 2, for the stall at any time of bearing support 5 on pylon 1; On pylon 1, be connected with driftage pivoting support frame 3; On driftage pivoting support frame 3, be connected with bearing support 5 by servomotor 4, and driftage pivoting support frame 3 is rotatable with respect to pylon 1, by the driving of servomotor 4, drives bearing support 5 to rotate on driftage pivoting support frame 3; Bearing support 5 is provided with dragging motor 7, permanent-magnetic wind driven generator 8, reductor 9, industrial carbon brush 13, and permanent-magnetic wind driven generator 8 is connected with dragging motor 7 by plum blossom shaft coupling; Dragging motor 7 drives permanent-magnetic wind driven generator 8 to rotate and generates electricity and reach reductor 9; Reductor 9 is connected with permanent-magnetic wind driven generator 8 by plum blossom shaft coupling; On reductor 9, be connected with optical axis 10 by iron shaft coupling, reductor 9 drives optical axis 10 to rotate, and the termination of optical axis 10 is connected with head 11, and optical axis 10 drives head 11 to rotate, and on head 11, is connected with blade; Bearing support 5 is provided with driftage brake 12 with brake block 2, realizes rotation and stationary state between bearing support 5 and brake block 2; On optical axis 10, be connected with collector ring 15, industrial carbon brush 13 is connected with bearing support 5 by carbon brush base 14, has adopted industrial carbon brush 13, there will not be the phenomenon of coiling.
On bearing support 5 of the present invention, be connected with absolute value encoder 6, for recording at any time the deviation angle of bearing support 5.
When use, drive permanent-magnetic wind driven generator 8 to rotate by dragging motor 7 and generate electricity and reach reductor 9; Reductor 9 is connected with permanent-magnetic wind driven generator 8 by plum blossom shaft coupling; On reductor 9, be connected with optical axis 10 by iron shaft coupling, reductor 9 drives optical axis 10 to rotate, and the termination of optical axis 10 is connected with head 11, and optical axis 10 drives head 11 to rotate; Bearing support 5 is provided with driftage brake 12 with brake block 2, realizes the skew of bracing frame 5 and rotates and suddenly stop static.
Claims (2)
1. large-scale wind generating becomes an oar experience system, it is characterized in that: comprise pylon (1), be connected with brake block (2) on described pylon (1); On described pylon (1), be connected with driftage pivoting support frame (3); Described driftage pivoting support frame (3) is upper is connected with bearing support (5) by servomotor (4), and driftage pivoting support frame (3) is rotatable with respect to pylon (1); Described bearing support (5) is provided with dragging motor (7), permanent-magnetic wind driven generator (8), reductor (9), industrial carbon brush (13), and described permanent-magnetic wind driven generator (8) is connected with dragging motor (7) by plum blossom shaft coupling; Described reductor (9) is connected with permanent-magnetic wind driven generator (8) by plum blossom shaft coupling; Described reductor (9) is upper is connected with optical axis (10) by iron shaft coupling, and the termination of described optical axis (10) is connected with head (11), and described head is connected with blade on (11); Described bearing support (5) is provided with driftage brake (12) with brake block (2); On described optical axis (10), be connected with collector ring (15), described industrial carbon brush (13) is connected with bearing support (5) by carbon brush base (14).
2. a kind of large-scale wind generating according to claim 1 becomes oar experience system, it is characterized in that: on described bearing support (5), be connected with absolute value encoder (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410402835.XA CN104200725B (en) | 2014-08-15 | 2014-08-15 | A kind of large-scale wind generating becomes oar experience system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410402835.XA CN104200725B (en) | 2014-08-15 | 2014-08-15 | A kind of large-scale wind generating becomes oar experience system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104200725A true CN104200725A (en) | 2014-12-10 |
| CN104200725B CN104200725B (en) | 2016-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410402835.XA Active CN104200725B (en) | 2014-08-15 | 2014-08-15 | A kind of large-scale wind generating becomes oar experience system |
Country Status (1)
| Country | Link |
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| CN (1) | CN104200725B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107230421A (en) * | 2017-04-13 | 2017-10-03 | 沈阳华人风电科技有限公司 | Blade rotation test platform and experimental method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005016463A (en) * | 2003-06-27 | 2005-01-20 | Yutaka Fukuda | Wind power generating set |
| CN101685139A (en) * | 2008-09-27 | 2010-03-31 | 上海万德风力发电股份有限公司 | Simulation test system of large directly driven permanent magnet wind generating set |
| KR100952928B1 (en) * | 2009-10-29 | 2010-04-16 | 주식회사 케이티이엔지 | Exercising apparatus of wind power generator artificial sun and its method |
| CN202711553U (en) * | 2012-08-13 | 2013-01-30 | 浙江松菱电气有限公司 | Wind power generation simulation experimental device |
| CN204117449U (en) * | 2014-08-15 | 2015-01-21 | 福建时创电子科技有限公司 | A kind of large-scale wind generating becomes oar experience system |
-
2014
- 2014-08-15 CN CN201410402835.XA patent/CN104200725B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005016463A (en) * | 2003-06-27 | 2005-01-20 | Yutaka Fukuda | Wind power generating set |
| CN101685139A (en) * | 2008-09-27 | 2010-03-31 | 上海万德风力发电股份有限公司 | Simulation test system of large directly driven permanent magnet wind generating set |
| KR100952928B1 (en) * | 2009-10-29 | 2010-04-16 | 주식회사 케이티이엔지 | Exercising apparatus of wind power generator artificial sun and its method |
| CN202711553U (en) * | 2012-08-13 | 2013-01-30 | 浙江松菱电气有限公司 | Wind power generation simulation experimental device |
| CN204117449U (en) * | 2014-08-15 | 2015-01-21 | 福建时创电子科技有限公司 | A kind of large-scale wind generating becomes oar experience system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107230421A (en) * | 2017-04-13 | 2017-10-03 | 沈阳华人风电科技有限公司 | Blade rotation test platform 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104200725B (en) | 2016-12-07 |
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