CN202991347U - Laterodeviation-type wind power generator - Google Patents
Laterodeviation-type wind power generator Download PDFInfo
- Publication number
- CN202991347U CN202991347U CN201220714602XU CN201220714602U CN202991347U CN 202991347 U CN202991347 U CN 202991347U CN 201220714602X U CN201220714602X U CN 201220714602XU CN 201220714602 U CN201220714602 U CN 201220714602U CN 202991347 U CN202991347 U CN 202991347U
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- China
- Prior art keywords
- platform
- type wind
- guide rail
- driven generator
- power generator
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model discloses a laterodeviation-type wind power generator and an operating method thereof. The laterodeviation-type wind power generator comprises an upright, a power generator, a blade and a tail rudder, a platform is rotatably mounted on the upright, a power generator stator is mounted on the platform, a motor and a guide rail are mounted on the platform, a slider is arranged on the guide rail, a nut is mounted on the slider, a screw is meshed on the nut, an output shaft of the motor is connected with the screw, the tail rudder is mounted on the slider, a controller is connected on the motor, and a power detector detecting output power of the power generator is connected on the controller. The laterodeviation-type wind power generator is simple in structure, and the wind power generator can be well protected by the structure.
Description
Technical field
The utility model relates to wind-driven generator, particularly horizontal axis wind-driven generator.
Background technique
Due to the environmental protection of wind-driven generator, and the energy that uses is renewable, and therefore, the application of wind-driven generator is more and more extensive.Use now as being horizontal axis wind-driven generator widely, but as horizontal axis wind-driven generator is arranged on coastal area or strong wind area, the problem of strong wind stall often can appear, serious meeting is damaged wind-driven generator.
The model utility content
In order better to protect wind-driven generator under strong wind, the utility model provides a kind of lateral-deviation type wind-driven generator.
For achieving the above object, a kind of lateral-deviation type wind-driven generator comprises column, generator, blade and tail vane; Described generator comprises stator and rotor, and rotor is located in stator, and described blades installation is on rotor; The rotatable platform that is equipped with on column, described generator unit stator is arranged on platform; Drive unit and guide rail are installed on platform, and guide rail is provided with the slide block that drives by drive unit; Described tail vane is arranged on slide block; Be connected with controller on described drive unit, be connected with the power detector that detects generated output power on controller.
The method of work of above-mentioned lateral-deviation type wind-driven generator is: constantly detect the output power of generator by power detector, and the signal that detects is sent in controller, compare the output power of generator and the size of rated power by controller; Output power as generator is less than or equal to rated power, and controller does not send the driving signal to drive unit; When fighting each other power as the output power of generator over generator, controller accessory drive work, drive unit band movable slider slides on guide rail, thereby drive the tail vane transverse movement, in case tail vane changes, platform can rotate, to reduce the received wind energy of wind wheel that is comprised of blade.
Therefore; the lateral-deviation type wind-driven generator of said structure; exceed peak output in case output power occurs; by controlling the rotation of driven by motor screw rod; can change the position of tail vane under the effect of screw rod, make whole wind-driven generator generation lateral deviation, to change the wind-exposuring area of blade; thereby reach the purpose that output power is eased down to maximum output, play the effect of protection wind-driven generator.
As specializing, described drive unit comprises the motor that is arranged on platform, be connected to screw rod on motor output shaft, with the nut of screw rod engagement, described nut is fixed on slide block.The driving device structure of this structure is simple, and cost is low.
As improvement, the cross section of guide rail is dove-tail form, has guiding slip groove on slide block, and guiding slip groove is the dovetail groove that coordinates with guide rail.Adopt guide rail and the guiding slip groove of dove-tail form, can make the more steady of slide block movement, from improving the displacement accuracy of tail vane.
As improvement, be provided with bearing between column and platform.
Description of drawings
Fig. 1 is the plan view of lateral-deviation type wind-driven generator.
Fig. 2 is the plan view of lateral-deviation type wind-driven generator.
Fig. 3 is the partial sectional view of lateral-deviation type wind-driven generator.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further elaborated.
As shown in Figure 1 to Figure 3, the lateral-deviation type wind-driven generator comprises column 1, in the upper end of column 1, bearing 2 is installed, and platform 3 is installed on bearing 2, makes platform 3 to rotate around the central axis of column 1.Generator 4 is installed on platform 3, described generator 4 comprises stator and rotor, its rotor comprises an output shaft, one end of output shaft stretches out stator, blade 5 is installed on the external part of output shaft, be positioned at the blade place at the external part of output shaft air guide sleeve 6 is installed, to reduce distinguished and admirable resistance.At platform 3, motor 7 and guide rail 8 are installed on platform 3, the cross section of guide rail 8 is dove-tail form, guide rail 8 is provided with the slide block 9 with dovetail groove, on slide block 9, nut is installed, is engaged with screw rod on nut, the output shaft of described motor is connected with screw rod by retarder; Tail vane 10 is installed on slide block 9; Be connected with controller 11 on described motor, be connected with the power detector that detects generated output power on controller 11.In the utility model, motor, retarder, screw rod and nut consist of drive unit.
The utility model lateral-deviation type wind-driven generator in when work, constantly detect the output power of generator 4 by power detector, and the signal that detects is sent in controller 11, by the output power of controller 11 comparison generators and the size of rated power; Output power as generator is less than or equal to rated power, and controller 11 does not send the driving signal to motor 7; Greater than rated power, controller 11 is controlled motors 7 work as the output power of generator 4, and motor 7 drives the screw rods rotation; under the effect of screw rod and nut; slide block 9 slides on guide rail 8, thereby drives tail vane 10 transverse movements, in case tail vane changes; platform can rotate; to change the direction windward of blade, change the blade purpose of direction windward thereby reach, make the output power of generator ease down to a boundary point; be maximum output, play the effect of protection wind-driven generator.The lateral-deviation type wind-driven generator of this structure can not only be protected wind-driven generator under strong wind, and simple in structure, and cost is low.
Claims (4)
1. a lateral-deviation type wind-driven generator, comprise column, generator, blade and tail vane; Described generator comprises stator and rotor, and rotor is located in stator, and described blades installation is on rotor; It is characterized in that: the rotatable platform that is equipped with on column, described generator unit stator is arranged on platform; Drive unit and guide rail are installed on platform, and guide rail is provided with the slide block that drives by drive unit; Described tail vane is arranged on slide block; Be connected with controller on described drive unit, be connected with the power detector that detects generated output power on controller.
2. lateral-deviation type wind-driven generator according to claim 1 is characterized in that: described drive unit comprises the motor that is arranged on platform, be connected to screw rod on motor output shaft, with the nut of screw rod engagement, described nut is fixed on slide block.
3. lateral-deviation type wind-driven generator according to claim 1, it is characterized in that: the cross section of guide rail is dove-tail form, has guiding slip groove on slide block, guiding slip groove is the dovetail groove that coordinates with guide rail.
4. lateral-deviation type wind-driven generator according to claim 1, is characterized in that: be provided with bearing between column and platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220714602XU CN202991347U (en) | 2012-12-22 | 2012-12-22 | Laterodeviation-type wind power generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220714602XU CN202991347U (en) | 2012-12-22 | 2012-12-22 | Laterodeviation-type wind power generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202991347U true CN202991347U (en) | 2013-06-12 |
Family
ID=48562533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220714602XU Expired - Fee Related CN202991347U (en) | 2012-12-22 | 2012-12-22 | Laterodeviation-type wind power generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202991347U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047083A (en) * | 2012-12-22 | 2013-04-17 | 广州红鹰能源科技有限公司 | Side-deviating type wind power generator and operating method thereof |
| CN108252859A (en) * | 2018-01-12 | 2018-07-06 | 内蒙古工业大学 | Actively adjust eccentricity formula wind energy conversion system PCU Power Conditioning Unit |
-
2012
- 2012-12-22 CN CN201220714602XU patent/CN202991347U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047083A (en) * | 2012-12-22 | 2013-04-17 | 广州红鹰能源科技有限公司 | Side-deviating type wind power generator and operating method thereof |
| CN103047083B (en) * | 2012-12-22 | 2015-04-22 | 广州红鹰能源科技股份有限公司 | Side-deviating type wind power generator and operating method thereof |
| CN108252859A (en) * | 2018-01-12 | 2018-07-06 | 内蒙古工业大学 | Actively adjust eccentricity formula wind energy conversion system PCU Power Conditioning Unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGZHOU HY ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER NAME: GUANGZHOU HONGYING TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 510460 Guangdong Province, Guangzhou Huadu District Yongfa Road No. 10 Patentee after: GUANGZHOU HY ENERGY TECHNOLOGY CO., LTD. Address before: 510460 Guangdong Province, Guangzhou Huadu District Yongfa Road No. 10 Patentee before: Guangzhou Hongying Technology Co., Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Side-deviating type wind power generator and operating method thereof Effective date of registration: 20141204 Granted publication date: 20130612 Pledgee: Industrial Bank, Limited by Share Ltd, Guangzhou, Haizhu branch Pledgor: Guangzhou Hongying Technology Co., Ltd. Registration number: 2014990001027 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20171109 Registration number: 2014990001027 Pledgor after: GUANGZHOU HY ENERGY TECHNOLOGY CO., LTD. Pledgor before: Guangzhou Hongying Technology Co., Ltd. |
|
| PM01 | Change of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20171116 Granted publication date: 20130612 Pledgee: Industrial Bank, Limited by Share Ltd, Guangzhou, Haizhu branch Pledgor: GUANGZHOU HY ENERGY TECHNOLOGY CO., LTD. Registration number: 2014990001027 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20201222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |