CN101270732B - Aerogenerator - Google Patents
Aerogenerator Download PDFInfo
- Publication number
- CN101270732B CN101270732B CN2008100669176A CN200810066917A CN101270732B CN 101270732 B CN101270732 B CN 101270732B CN 2008100669176 A CN2008100669176 A CN 2008100669176A CN 200810066917 A CN200810066917 A CN 200810066917A CN 101270732 B CN101270732 B CN 101270732B
- Authority
- CN
- China
- Prior art keywords
- wind
- generator
- monomer
- motor
- driven generator
- Prior art date
- 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
Links
Classifications
-
- 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
-
- 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
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
Abstract
The present invention provides a wind generator which comprises a plurality of motor monomers and a wind wheel which is controlled to rotate by wind power. The motor monomers are in electric connection with each other. A plurality of motor monomers comprise a generator monomer driven by the wind power to generate electricity and at least one electromotor monomer which actuates the generator monomers when the wind power is insufficient. The generator monomer is connected with the electromotor monomer. The generator monomer is connected with the wind wheel. The motor monomers of the wind generator is provided with the electromotor monomer, under the condition that the wind power is insufficient, the electromotor monomer is used for actuating the generator monomer, after the generator monomer is actuated, the wind power is used for driving the wind generator to generate electricity, which can reduce the waste of the wind generator caused by the sufficient wind power, when the wind generator is difficult to be actuated.
Description
[technical field]
The present invention relates to a kind of generator, relate in particular to a kind of wind-driven generator.
[background technique]
Wind-driven generator is a kind ofly to utilize the pneumatic equipment blades made capturing wind energy, and is converted into mechanical energy, so drive generator for electricity generation can source machine.Existing wind-driven generator is divided into horizontal shaft type wind-driven generator and perpendicular axis type wind-driven generator; Horizontal shaft type wind-driven generator often is a high-power wind-driven generator; The structure relative complex, the blade profile of its wind wheel is had relatively high expectations, and volume is huge relatively; And rotor diameter is bigger, is unfavorable for standing in the field throughout the year.Perpendicular axis type wind-driven generator is more common in low power wind driven generator, and volume is less relatively, and it is convenient relatively, simple in structure to install.
Above-mentioned two kinds of wind-driven generators all adopt wind energy conversion system directly to drive generator for electricity generation, if in wind-force less following time of situation, when wind-force was not enough to the starter-generator generating, wind-driven generator can not normally start, and the loss of generator is bigger.
[summary of the invention]
Technical problem to be solved by this invention is to provide a kind of wind-driven generator, its under the not enough situation of wind-force, automatically starting generator, and compact structure.
For solving the problems of the technologies described above, technological scheme of the present invention is: a kind of wind-driven generator is provided, comprises a plurality of motor monomers and can pass through the wind wheel that wind control is rotated, be electrically connected between the said motor monomer; A plurality of motor monomers comprise generator monomer and at least one of wind-drive generating can be when wind-force be not enough the motor monomer of starter-generator monomer, said generator monomer is connected with the motor monomer; Said generator monomer is connected with wind wheel, and a plurality of motor monomers are serially connected on one, and said wind-driven generator is a perpendicular axis type wind-driven generator, is fixed together between said a plurality of motor monomers, and has the shell that fuses; Said wind wheel is fixed on the shell, and the axle of the generator in the axle of wind wheel and the motor monomer is parallel, and generator spool perpendicular to horizontal plane.
Compared with prior art; Has the motor monomer in the motor monomer of above-mentioned wind-driven generator, under the situation of wind-force deficiency, through motor monomer starter-generator monomer; After the generator monomer starts; By the wind-drive wind turbine power generation, in the time of can reducing relatively to be difficult to start wind-driven generator, cause the loss of wind-driven generator because of wind-force is not enough.
[description of drawings]
Fig. 1 is the structural representation of the present invention's first preferred embodiment.
[embodiment]
In order to make technical problem to be solved by this invention, technological scheme and beneficial effect clearer,, the present invention is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
Seeing also Fig. 1, is a preferred embodiment of wind-driven generator of the present invention, and present embodiment is that example describes with the perpendicular axis type generator.Said wind-driven generator comprises a plurality of motor monomers 1, be electrically connected between said a plurality of motor monomers 1, and a plurality of motor monomer 1 is serially connected on the same axis 2 side by side.Be fixed together between said a plurality of motor monomer 1, and fuse, form shell 12.The vertical axis rotor (not shown) of said wind-driven generator is fixed on the shell 12 that a plurality of motor monomers 1 form, and the axle of the generator in the axle of wind wheel and the motor monomer 1 is parallel, and generator spool perpendicular to horizontal plane.Two ends of said axle 2 stretch out outside a plurality of motor monomers 1.Be connected with bearing 3 on the one end end 20 of said axle 2, said bearing 3 has overhead guard 30.Each motor monomer 1 all has outer cover plate 10, and the outer cover plate 10 of the motor monomer 1 adjacent with bearing 3 is connected with overhead guard 30.Said axle was matched with bearing 3 in 2 weeks, had promptly constituted the perpendicular axis type generator.
Said a plurality of motor monomer 1 comprises motor monomer and generator monomer, and wherein at least one is the motor monomer, and remaining is the generator monomer.Said motor monomer is connected with the generator monomer, is not enough at wind-force under the situation of starter-generator monomer, and motor monomer starter-generator monomer rotates; Behind the wind-driven generator; The motor monomer promptly quits work, and said generator monomer also is connected with wind wheel, after the generator monomer starts; Utilize wind wheel to absorb wind-force, and then drive the generating of generator monomer.
Said vertical axis rotor can adopt turbo type impeller, double-screw type, H type or other form, impeller in any shape, and absorbing wind energy in any direction, the diameter of impeller is so not big relatively, is beneficial to and stands on the field throughout the year.
Above-mentioned wind-driven generator is connected in series a plurality of motor monomers 1 on axle 2, and wherein at least one motor monomer 1 is the motor monomer, and all the other are the generator monomer entirely; By motor monomer starter-generator monomer; Under the situation of wind-force deficiency, the wind-driven generator automatically starting can not cause loss.Be fixed together between the said motor monomer 1, vertical axis rotor is fixed on the shell 12 that fuses, and forms an integral body, and the axle of vertical axis rotor is parallel with generator shaft, compact structure.
Wind-driven generator in the foregoing description also can be horizontal shaft type wind-driven generator.
The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a wind-driven generator comprises a plurality of motor monomers and can pass through the wind wheel that wind control is rotated, and is electrically connected between the said motor monomer; It is characterized in that: a plurality of motor monomers comprise generator monomer and at least one of wind-drive generating can be when wind-force be not enough the motor monomer of starter-generator monomer, said generator monomer is connected with the motor monomer; Said generator monomer is connected with wind wheel; A plurality of motor monomers are serially connected on one, and said wind-driven generator is a perpendicular axis type wind-driven generator, are fixed together between said a plurality of motor monomers, and have the shell that fuses; Said wind wheel is fixed on the shell, and the axle of the generator in the axle of wind wheel and the motor monomer is parallel, and generator spool perpendicular to horizontal plane.
2. wind-driven generator as claimed in claim 1 is characterized in that: be connected with bearing on the end end of said axle, said bearing has overhead guard, and each motor monomer all has outer cover plate, and the outer cover plate of the motor monomer adjacent with bearing is connected with overhead guard.
3. wind-driven generator as claimed in claim 1 is characterized in that: said vertical axis rotor adopts the turbo type impeller, or double-screw type or H type.
4. wind-driven generator as claimed in claim 1 is characterized in that: said wind-driven generator is horizontal shaft type wind-driven generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100669176A CN101270732B (en) | 2008-04-28 | 2008-04-28 | Aerogenerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100669176A CN101270732B (en) | 2008-04-28 | 2008-04-28 | Aerogenerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101270732A CN101270732A (en) | 2008-09-24 |
| CN101270732B true CN101270732B (en) | 2012-05-02 |
Family
ID=40004918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100669176A Expired - Fee Related CN101270732B (en) | 2008-04-28 | 2008-04-28 | Aerogenerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101270732B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102192095A (en) * | 2010-03-19 | 2011-09-21 | 林立新 | Vertical coaxial combined type wind driven generator |
| GB201517525D0 (en) * | 2015-10-05 | 2015-11-18 | Coman Christopher J A | Apparatus and method of generating energy from renewable energy sources |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101074650A (en) * | 2007-07-20 | 2007-11-21 | 冯庆江 | Amplifying wind-driven high-altitude generator |
-
2008
- 2008-04-28 CN CN2008100669176A patent/CN101270732B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101074650A (en) * | 2007-07-20 | 2007-11-21 | 冯庆江 | Amplifying wind-driven high-altitude generator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101270732A (en) | 2008-09-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120502 Termination date: 20140428 |