CN1421605A - Wind driven power generator - Google Patents
Wind driven power generator Download PDFInfo
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- CN1421605A CN1421605A CN01138721A CN01138721A CN1421605A CN 1421605 A CN1421605 A CN 1421605A CN 01138721 A CN01138721 A CN 01138721A CN 01138721 A CN01138721 A CN 01138721A CN 1421605 A CN1421605 A CN 1421605A
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- wind wheel
- tower
- wind
- electric power
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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
Abstract
The wind driven generator includes tower part, which consists of S-shaped starting wind wheel and circular operating wind wheel fixed to the vertical wind wheel shaft, and electric generators, which is on the ground and has input shaft connected to the vertical wind wheel shaft. The operating wind wheel has friction sheets on two ends and the friction sheets are fixed to the piston of hydraulic cylinder fixed on the tower. The S-shaped starting wind wheel makes the wind driven generator capable of being driven by wind from all directions. The present invention has the advantages of stable operation, high electricity generating efficiency, etc.
Description
(1) technical field
The present invention relates to a kind of electricity generating device, particularly relate to a kind of wind generating unit of the S of employing wind wheel.
(2) background technique
Along with the high speed development of industrial and agricultural production and the demand that improves day by day electric power of living standards of the people increase sharply, imbalance between supply and demand is very outstanding.The generation current mode is mainly based on thermal power generation and water generating.Concerning a country, can be limited for the water resource of generating, and thermal power generation is to be fuel with the coal, thermal power generation can cause certain pollution to environment, particularly coal is non-renewable energy resources, and is valuable industrial chemicals, and underground reserves are limited, and wind-force and solar energy, then be inexhaustible cheap clear energy sources, good market prospects are arranged, therefore should develop energetically, actively apply.
Present known tower-type wind generating device, its generator is fixed on the platform of head tower top, alternator shaft is connected with the blade wheel by bearing bracket, the blade wheel is equipped with blade up and down, blade links to each other with the directed wind wing, so that blade aligns wind direction, utilize the wind-drive blade to drive generator shaft and rotate and generate electricity.This device fan blade size can not be adjusted automatically with the wind-force size, also needs to determine wind direction by the directed wind wing stationarity of not only complicated operation, and influence generating and the raising of generating capacity.
(3) summary of the invention
The technical problem to be solved in the present invention provides a kind of big I of blade size adjusting automatically with the wind of electricity generating device, but automatic speed regulation, autostop, wind generating unit simple to operate, easy to maintenance, that generating is steady, generating capacity is strong.
The technical measures that adopt are:
Wind generating unit comprises control section and tower power generation part.
Tower power generation part comprises electric power tower, starting wind wheel, at least one operation wind wheel, vertical wind wheel shaft, operation flywheel and generator set.Starting wind wheel and operation wind wheel are S type wind wheel, starting wind wheel and operation wind wheel are fixed on the same vertical wind wheel shaft successively, fixedly connected with the input shaft of generator set in the lower end of vertical wind wheel shaft, the operation flywheel is fixed on the rotor shaft, is positioned at the below of operation wind wheel.Two side ends corresponding position at the operation flywheel is provided with hydraulic brake mechanism.Electric power tower lower end is fixed on the ground, and the generator set setting on the ground.
The electric power tower is provided with a plurality of platforms, is beneficial to assembling and maintenance, and platform is provided with a plurality of lighting burners.On electric power tower platform topmost, stand and be provided with the lightning conductor tower, on the lightning conductor tower, be fixed with a chain-wales, on chain-wales, be equiped with height beacon light (preventing that flying object from hitting by mistake) and wind speed and direction detector (commercial product).
Control section comprises an electric control cubicle (commercial product) and computer, hydraulic transmission control system, wind speed and direction detector.The control program that has establishment at built-in computer.Control section can be monitored the whole service process of tower power generation part, realizes that automatic startup-shutdown, speed governing, energy switching, emergency braking and wind speed show, wind direction shows, wind wheel dynamically shows, rotating speed shows, contact shows, fault shows, demonstrations such as the demonstration of service hours word and electric current, voltage, power, electric weight, frequency.
The invention has the advantages that starting wind wheel and operation wind wheel are the S type, the wind of any direction all can blow this S type wind wheel running, thereby saved the directed wind wing, not only simple in structure, and easy to operate, particularly S type wind wheel can launch and shrinks with wind speed size, the stationarity that turns round with the maintenance wind wheel, thereby also make the generator operation balance, guaranteed the stability of electric power output.Owing to also be equiped with the operation flywheel; the inertia that the rotation of operation flywheel is produced, the running that not only helps S type wind wheel is steady, and can make the stop motion of operation flywheel by hydraulic braking when needed; thereby the realization autostop, the present invention also has and makes an inspection tour and advantage such as easy to maintenance.
(4) description of drawings
Fig. 1 is an a kind of embodiment's of the present invention structural representation, and Fig. 2 is operation flywheel and hydraulic pressure automechanism assembling schematic representation, and Fig. 3 is a S type flywheel structure schematic representation, and Fig. 4 is the control section schematic representation.
(5) embodiment
Wind generating unit comprises tower power generation part and control section.Tower power generation part comprises electric power tower 1, starting wind wheel 2, operation wind wheel 3, operation flywheel 4, generator set 5, vertical wind wheel shaft 6, one-level platform 7, Pyatyi platform 8, three grades of platforms 9 and beacon light platforms 10.Electric power tower 1 is a steel frame construction, and the bottom is an arch 21, and electric power tower 1 lower end is fixed on the substrate 11.Generator set 5 is provided with on the ground, is positioned at electric power tower arched part below.Starting wind wheel 2 and operation wind wheel 3 are S type wind wheel, during operation, and the big contraction of wind, the little expansion of wind.Operation flywheel 4 is the disc flywheel, and starting wind wheel 2, operation wind wheel 3, operation flywheel 4 are installed successively and are fixed on the vertical wind wheel shaft 6, and the lower end of vertical wind wheel shaft 6 is connected with the input shaft of generator set 5.On the two side ends corresponding position of operation flywheel 4, be equiped with friction plate 12 respectively, friction plate 12 is fixedlyed connected with piston rod 14 front ends of oil hydraulic cylinder 13, the operation flywheel is a weighting distribution wheel, utilize its rotatory inertia to keep operating steadily, when wind speed surpass setting value or in emergency circumstances control cabinet can instruct hydraulic cylinder works, its piston rod reach makes a pair of friction plate 12 embrace operation flywheel 4, self-actuating brake.Two oil hydraulic cylinders 13 are separately fixed on the electric power tower 1.On one-level platform 7, three grades of platforms 9, Pyatyi platform 8, be equiped with a plurality of lighting burners 15 respectively.Be installed with lightning tower 16 on three grades of platforms 9, the top of lightning tower 16 is provided with lightning conductor.On lightning tower 16, be fixed with beacon light platform 10, on beacon light platform 10, be equiped with height beacon light 18 and wind speed and direction detector 17.
Control section comprises control cabinet 19, computer 20.
Claims (3)
1, wind generating unit, comprise tower power generation part and control section, control section comprises control cabinet (19), computer (20), it is characterized in that described tower power generation part comprises electric power tower (1), starting wind wheel (2), at least one operation wind wheel (3), operation flywheel (4), generator set (5), vertical wind wheel shaft (6); Starting wind wheel (2), operation wind wheel (3) are the S type, operation flywheel (4) is a disc type, starting wind wheel (2), operation wind wheel (3), operation flywheel (4) are installed successively and are fixed on the vertical wind wheel shaft (6), fixedly connected with the input shaft of generator set (5) in the lower end of vertical wind wheel shaft (6); Electric power tower (1) bottom is arch (21), and the lower end of electric power tower (1) is fixed on the substrate (11), and generator set (5) is provided with on the ground, is positioned at arch (21), and vertical wind wheel shaft (6) is positioned at the pylon middle part of electric power tower (1).
2, wind generating unit according to claim 1, it is characterized in that on electric power tower (1), being set with respectively one-level platform (7), Pyatyi platform (8) and three grades of platforms (9), on one-level platform (7), Pyatyi platform (8), three grades of platforms (9), be equiped with a plurality of lighting burners (15) respectively, on three grades of platforms (9), be installed with lightning tower (16), on lightning tower (16), be installed with beacon light platform (10), on beacon light platform (10), be equiped with height beacon light (18) and wind speed and direction detector (17).
3, wind generating unit according to claim 1, it is characterized in that being provided with friction plate (12) at the two side ends corresponding position of operation flywheel (4), friction plate (12) is fixedlyed connected with piston rod (14) front end of oil hydraulic cylinder (13), and two oil hydraulic cylinders (13) are separately fixed on the electric power tower (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01138721A CN1421605A (en) | 2001-11-28 | 2001-11-28 | Wind driven power generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01138721A CN1421605A (en) | 2001-11-28 | 2001-11-28 | Wind driven power generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1421605A true CN1421605A (en) | 2003-06-04 |
Family
ID=4674691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01138721A Pending CN1421605A (en) | 2001-11-28 | 2001-11-28 | Wind driven power generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1421605A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100343507C (en) * | 2005-03-08 | 2007-10-17 | 辽宁工程技术大学 | Wind power generation hydraulic coupling control system and control method thereof |
| CN102691625A (en) * | 2011-03-25 | 2012-09-26 | 孙善骏 | Wind power generation self-driven fan |
| CN105804915A (en) * | 2014-12-29 | 2016-07-27 | 中国石油大学(华东) | A stable power generation method for converting multiple kinds of ocean energy into usable electric energy |
| CN105927472A (en) * | 2016-05-30 | 2016-09-07 | 常州易驱动电气科技有限公司 | Multifunctional wind power generation equipment |
| CN109751194A (en) * | 2019-01-25 | 2019-05-14 | 王壮 | A kind of ship wind power generation plant |
-
2001
- 2001-11-28 CN CN01138721A patent/CN1421605A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100343507C (en) * | 2005-03-08 | 2007-10-17 | 辽宁工程技术大学 | Wind power generation hydraulic coupling control system and control method thereof |
| CN102691625A (en) * | 2011-03-25 | 2012-09-26 | 孙善骏 | Wind power generation self-driven fan |
| CN105804915A (en) * | 2014-12-29 | 2016-07-27 | 中国石油大学(华东) | A stable power generation method for converting multiple kinds of ocean energy into usable electric energy |
| CN105804915B (en) * | 2014-12-29 | 2018-03-09 | 中国石油大学(华东) | A kind of stable electric generation method being converted into a variety of ocean energies using electric energy |
| CN105927472A (en) * | 2016-05-30 | 2016-09-07 | 常州易驱动电气科技有限公司 | Multifunctional wind power generation equipment |
| CN109751194A (en) * | 2019-01-25 | 2019-05-14 | 王壮 | A kind of ship wind power generation plant |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |