CN202673580U - All-wind directional combined multi-power permanent magnet wind turbine - Google Patents
All-wind directional combined multi-power permanent magnet wind turbine Download PDFInfo
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- CN202673580U CN202673580U CN 201220375741 CN201220375741U CN202673580U CN 202673580 U CN202673580 U CN 202673580U CN 201220375741 CN201220375741 CN 201220375741 CN 201220375741 U CN201220375741 U CN 201220375741U CN 202673580 U CN202673580 U CN 202673580U
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- power permanent
- wind
- wind turbine
- permanent magnet
- magnetic coupling
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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
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
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Abstract
The utility model discloses an all-wind directional combined multi-power permanent magnet wind turbine, which solves the problems that the traditional impeller type wind turbine cannot work normally due to random change of wind direction and wind speed and the electric energy conversion efficiency thereof is low. A radial magnetic coupling reducer is fixed at the top of a base tower; a spindle sleeve of a kinetic energy conversion device is mounted on a moment input shaft of the radial magnetic coupling reducer in a sleeving manner; a moment output shaft of the radial magnetic coupling reducer is fixedly connected with moment input shafts of power permanent magnet generators; the plurality of power permanent magnet generators are located inside the base tower and connected in series; the kinetic energy conversion device comprises three semispherical blades, three connecting rods and a spindle sleeve; the three semispherical blades are connected with the spindle sleeve through the three connecting rods; and the three connecting rods are in the same plane and uniformly distributed in the peripheral direction. The all-wind directional combined multi-power permanent magnet wind turbine is suitable for the field of wind power generation.
Description
Technical field
The utility model relates to a kind of wind turbine, is specifically related to full blast to many power permanent magnetics of combination wind turbine.
Background technique
The wheeled wind-driven generator of conventional leaf is because there is unit problem that can not normally move and that electric energy conversion efficiency is low in the impact of the change at random of wind direction, wind speed.
The model utility content
The utility model because there is unit problem that can not normally move and that electric energy conversion efficiency is low in the impact of the change at random of wind direction, wind speed, thereby has proposed full blast to many power permanent magnetics of combination wind turbine in order to solve the wheeled wind-driven generator of conventional leaf.
Full blast is to combination many power permanent magnetics wind turbine, and it comprises kenetic energy converting device 1, radially magnetic coupling retarder 2, a plurality of power permanent magnetic generator 3 and Ji Ta 5,
Radially magnetic coupling retarder 2 is fixed in the top of basic tower 5,
The rotating shaft of kenetic energy converting device 1 cover 1-3 is enclosed within on the moment input shaft of magnetic coupling retarder 2 radially,
Radially the moment output shaft of magnetic coupling retarder 2 is fixedly connected with the moment input shaft of power permanent magnetic generator 3,
A plurality of power permanent magnetic generators 3 are positioned at the inside of basic tower 5, and a plurality of power permanent magnetic generator 3 is connected in series,
Described kenetic energy converting device 1 comprises three semicircle sphere blade 1-1, three connecting rod 1-2 and a rotating shaft cover 1-3, three semicircle sphere blade 1-1 are connected with rotating shaft cover 1-3 by three connecting rod 1-2 respectively, three connecting rod 1-2 are in same plane, and in the circumferential direction of the circle evenly distribution.
The utility model can realize effectively utilizing wind energy by conversion equipment 1 by moving the utilization, has reached the maximized purpose of the conversion efficiency that makes energy by utilizing power permanent magnetic generator 3.
Description of drawings
Fig. 1 is that full blast is to the apparatus structure schematic diagram of many power permanent magnetics of combination wind turbine.
Embodiment
Embodiment one, specify present embodiment in conjunction with Fig. 1, the described full blast of present embodiment is to many power permanent magnetics of combination wind turbine, and it comprises kenetic energy converting device 1, radially magnetic coupling retarder 2, a plurality of power permanent magnetic generator 3 and Ji Ta 5,
Radially magnetic coupling retarder 2 is fixed in the top of basic tower 5, and described radially magnetic coupling retarder 2 is speed limit speed reduceres of a kind of special construction, and its function is the restriction of High Rotation Speed, and the unrestricted reducing gear of low speed.
The rotating shaft of kenetic energy converting device 1 cover 1-3 is enclosed within on the moment input shaft of magnetic coupling retarder 2 radially,
Radially the moment output shaft of magnetic coupling retarder 2 is fixedly connected with the moment input shaft of power permanent magnetic generator 3,
A plurality of power permanent magnetic generators 3 are positioned at the inside of basic tower 5, and a plurality of power permanent magnetic generator 3 is connected in series,
Described kenetic energy converting device 1 comprises three semicircle sphere blade 1-1, three connecting rod 1-2 and a rotating shaft cover 1-3, three semicircle sphere blade 1-1 are connected with rotating shaft cover 1-3 by three connecting rod 1-2 respectively, three connecting rod 1-2 are in same plane, and in the circumferential direction of the circle evenly distribution.
Present embodiment is converted to kinetic energy (mechanical energy) by kenetic energy converting device 1 with wind energy, obtains metastable rotating speed and enough running torques through magnetic coupling retarder 2 radially, makes generator operation and produces electric energy.
Present embodiment adopts matrix hemispheric energy collector, therefore not wind-engaging to restriction, the wind of any direction can both make it produce kinetic energy and rotate, and forever to a direction motion, can utilize to greatest extent wind energy.Energy conversion efficiency is greater than paddle chip decades of times.
The utility model adopts the single hemispheric collection of triangle three directions wind ball, is not limited by wind direction.The concentration of energy that obtains is come the drive shaft motion in the arm of force, and the conversion efficiency of energy can reach 85%.Also can adopt six directions, 6 hemispheric collection wind ball received energies, concentrate on the arm of force, the drive shaft motion.Selecting of active force determined by wind speed and collection wind ball surface area and moment.The utility model can make the wind of any one direction all be enough to line shaft is rotated, when the surface area of semicircle sphere is enough large, even small weak wind, in the very low situation of wind speed, because the power of the collection wind ball that large size is stressed almost all concentrates on the arm of force.Semicircle sphere has certain mass, produces certain inertia (quality is larger, and inertia is larger) in the motion and makes it drive shaft and rotate continuously, makes the conversion loss of energy minimum.
Embodiment two, specify present embodiment in conjunction with Fig. 1, ability mode and embodiment one described full blast be to the difference of many power permanent magnetics of combination wind turbine, and described power combination unit permanent magnet generator 3 is two.
Present embodiment can according to wind energy resources situation combination in any power combination unit permanent magnet generator 4, be fully utilized power combination unit permanent magnet generator 4.
Embodiment three, specify present embodiment in conjunction with Fig. 1, ability mode and embodiment one or embodiment two described full blasts are to the difference of many power permanent magnetics of combination wind turbine, it also comprises the fastening steel loop 4 of a plurality of combinations, each makes up fastening steel loop 4 and comprises two steel loops, described two steel loops lay respectively at the two ends of a power permanent magnetic generator 3, be used for fastening described power permanent magnetic generator 3, each makes up fastening steel loop 4 and all is fixedly connected with the tower wall of basic tower 5.
Claims (3)
1. full blast is characterized in that to combination many power permanent magnetics wind turbine, and it comprises kenetic energy converting device (1), radially magnetic coupling retarder (2), a plurality of power permanent magnetic generator (3) and Ji Ta (5),
Radially magnetic coupling retarder (2) is fixed in the top of Ji Ta (5),
The rotating shaft cover (1-3) of kenetic energy converting device (1) is enclosed within on the moment input shaft of magnetic coupling retarder (2) radially,
Radially the moment output shaft of magnetic coupling retarder (2) is fixedly connected with the moment input shaft of power permanent magnetic generator (3),
A plurality of power permanent magnetic generators (3) are positioned at the inside of Ji Ta (5), and a plurality of power permanent magnetic generator (3) is connected in series,
Described kenetic energy converting device (1) comprises three semicircle sphere blades (1-1), three connecting rods (1-2) and a rotating shaft cover (1-3), three semicircle sphere blades (1-1) are connected with rotating shaft cover (1-3) by three connecting rods (1-2) respectively, three connecting rods (1-2) are in same plane, and in the circumferential direction of the circle evenly distribution.
2. full blast according to claim 1 is characterized in that to many power permanent magnetics of combination wind turbine, and described power combination unit permanent magnet generator (3) is two.
3. full blast according to claim 1 and 2 is to many power permanent magnetics of combination wind turbine, it is characterized in that, it also comprises the fastening steel loop of a plurality of combinations (4), each makes up fastening steel loop (4) and comprises two steel loops, described two steel loops lay respectively at the two ends of a power permanent magnetic generator (3), be used for fastening described power permanent magnetic generator (3), each makes up fastening steel loop (4) and all is fixedly connected with the tower wall of Ji Ta (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220375741 CN202673580U (en) | 2012-07-31 | 2012-07-31 | All-wind directional combined multi-power permanent magnet wind turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220375741 CN202673580U (en) | 2012-07-31 | 2012-07-31 | All-wind directional combined multi-power permanent magnet wind turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202673580U true CN202673580U (en) | 2013-01-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220375741 Expired - Fee Related CN202673580U (en) | 2012-07-31 | 2012-07-31 | All-wind directional combined multi-power permanent magnet wind turbine |
Country Status (1)
| Country | Link |
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| CN (1) | CN202673580U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748235A (en) * | 2012-07-31 | 2012-10-24 | 大庆永磁电机制造有限公司 | All-wind-direction combined multi-power permanent magnetic wind power generator |
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2012
- 2012-07-31 CN CN 201220375741 patent/CN202673580U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748235A (en) * | 2012-07-31 | 2012-10-24 | 大庆永磁电机制造有限公司 | All-wind-direction combined multi-power permanent magnetic wind power generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20170731 |