CN201426055Y - Vertical axis disc type iron core-free wind-driven generator - Google Patents
Vertical axis disc type iron core-free wind-driven generator Download PDFInfo
- Publication number
- CN201426055Y CN201426055Y CN2009201210834U CN200920121083U CN201426055Y CN 201426055 Y CN201426055 Y CN 201426055Y CN 2009201210834 U CN2009201210834 U CN 2009201210834U CN 200920121083 U CN200920121083 U CN 200920121083U CN 201426055 Y CN201426055 Y CN 201426055Y
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- driven generator
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- iron core
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Abstract
The utility model relates to a vertical axis disc type iron core-free wind-driven generator, which belongs to power generation equipment. The utility model solves the technical problem by adopting thetechnical scheme that the vertical axis disc type iron core-free wind-driven generator comprises a vertical downward shaft (1) and an upper baseplate (4-2) and a lower baseplate (4-1), an upper end cover (11) and a lower end cover (3), an end ring (8), magnetic steel fixing brackets (5-1 and 5-2), magnetic steel (6-1 and 6-2), a disk armature (9) and two bearings (2-1 and 2-2) which are arrangedat the upper part of the shaft (1); less than twenty eight fan-shaped magnetic steel (6-2 and 6-1) is respectively fixed on the upper baseplate (4-2) and the lower baseplate (4-1) to cause the magnetic induction line to be perpendicular to the disk armature (9) to form an axial magnetic field, and the upper part of the shaft (1) takes a shape of a disk integrally. The vertical axis disc type ironcore-free wind-driven generator solves the problem of large startup resistance moment of the tradition iron core wind-driven generator once for all, and adopts the axial magnetic field design, therebyeffectively avoiding the influence of electromagnetic damping on the startup of the generator, and greatly reducing the startup wind velocity of the wind-driven generator, and moreover, the generatorhas the advantages of low rated rotational speed and temperature rise, high generating efficiency, unique disk type structural design and aesthetic appearance.
Description
Technical field
The utility model relates to a kind of vertical axis disc type does not have the iron core wind-driven generator, belongs to the generating equipment class.
Background technology
The wind-driven generator that existing vertical axis directly drives in the reality technology, but generator directly links to each other with fan blade in these technology, the wind-driven generator that wind axis directly drives, the wind moving vane drives wind turbine power generation, the electric current of output pours the electric power storage of storage battery elder generation after over commutation, power by inversion system and use to ac electric apparatus.This class technology, because the blade of vertical axis direct wind-driven generator is a unique texture, start very difficulty, attainable rotating speed is also low than traditional horizontal axis wind-driven generator, so generating efficiency is very low, be the greatest problem that reality technology does not have solution, also just limited the marketing and the practical application of vertical axis aerogenerator.For this reason, people are seeking a kind ofly have that staring torque is little, rated speed is low always, and the high wind-driven generator of generating efficiency, are the targets that those skilled in the art will pursue always.
Research for generator, the problem that most critical and needing the most urgently solves is the technological transformation to existing cored generator, the mechanical damping and the electromagnetic damping of existing generator all certainly exist, caused the resistance of start square can't to be reduced to a reasonable range all the time, and rated speed has all surpassed the rotating speed that the vertical axis aerogenerator system can practical application and may reach.
By retrieval, the document of relevant wind-driven generator aspect has much, and what wherein have has also adopted the wind power magneto generator, but still can not solve the problem of prior art existence, also inequality with 26S Proteasome Structure and Function of the present utility model.
Summary of the invention
The purpose of this utility model provides a kind of vertical axis disc type does not have the iron core wind-driven generator, be for solving the big problem of traditional cored wind-driven generator resistance of start square, it adopts the axial magnetic field design, thereby the influence of having avoided electromagnetic damping that generator is started, only kept bearing, though remain mechanical damping is being arranged, greatly reducing generator resistance of start square.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of vertical axis disc type does not have the iron core wind-driven generator, comprise, one vertically downward the axle 1, and be arranged in axle 1 top by upper and lower base plate 4-2 and 4-1, end cap 11 and 3, end ring 8, magnet steel fixed mount 5-1 and 5-2, magnet steel 6-1 and 6-2, armature disc 9 and two bearing 2-1 and 2-2 constitute up and down;
Described upper and lower bottom plate 4-2 and 4-1 are by up and down two magnet steel fixed mount 5-2 and 5-1 and be arranged in upper and lower bottom plate 4-2 and several end ring 8 at 4-1 edge are fixed,
On described upper and lower bottom plate 4-2 and 4-1, be fixed with no more than 28 fan-shaped magnet steel 6-2 and 6-1 respectively, make magnetic induction line constitute axial magnetic field perpendicular to armature disc 9,
Described upper and lower bottom plate 4-2 and 4-1 and upper end cover 11, bottom end cover 3, end ring 8 constitute rotor assembly,
The lead-out wire of described armature disc 12 is passed by hollow axle 1 endoporus and constitutes the generator unit stator assembly, and the said stator assembly is connected with 2-2 by two angular contact ball bearing 2-1 with above-mentioned rotor assembly.
The beneficial effects of the utility model are: thoroughly solved the big problem of traditional cored wind-driven generator resistance of start square, it adopts the axial magnetic field design, the influence of having avoided electromagnetic damping that generator is started effectively, greatly reduce generator resistance of start square and wind speed, realize breeze start-up, under situation in conjunction with the vertical axis aerogenerator inherent characteristic, reduced rated speed, the practicality of whole generating machine system has been made breakthrough contribution.
In a word, the utlity model has the tray type structure design that resistance of start square is little, rated speed is low, temperature rise is low, generating efficiency is high, unique and have exquisite beautiful appearance.
Description of drawings
Fig. 1 is the utility model structural representation.
Indicate among the figure: 1, axle, 2-1 and 2-2 are angular contact ball bearing, 3, bottom end cover, and 4-1 and 4-2 are upper and lower bottom plate, 5-1 and 5-2 are the magnet steel fixed mount, 6-1 and 6-2 magnet steel, 7-1 and 7-2 hex bolts, 8, end ring, 9, armature disc, 10-1 and 10-2 are cross recessed countersunk head sscrew, 11, upper end cover, 12, socket cap screw.
Embodiment
Fig. 1 represents the structural representation of the utility model one preferred forms.
Further specify detailed technology content of the present utility model and embodiment below in conjunction with accompanying drawing.
A kind of vertical axis disc type that the utility model provides does not have the iron core wind-driven generator, comprise aforesaid structure, but described upper and lower bottom plate 4-2 and 4-1 are by up and down two magnet steel fixed mount 5-2 and 5-1 and be arranged in upper and lower bottom plate 4-2 and several end ring 8 at 4-1 edge are fixed, several end ring 8 wherein, quantity is not limit, usually need be arranged in the upper and lower bottom plate 4-2 of disk generator and the edge of 4-1 equably
On described upper and lower bottom plate 4-2 and 4-1, be fixed with no more than 28 fan-shaped magnet steel 6-2 and 6-1 respectively, make magnetic induction line constitute axial magnetic field perpendicular to armature disc 9,
Described upper and lower bottom plate 4-2 and 4-1 and upper end cover 11, bottom end cover 3, end ring 8 constitute rotor assembly,
The lead-out wire of described armature disc 12 is passed by hollow axle 1 endoporus and constitutes the generator unit stator assembly, and armature disc adopts the iron-core less motor manufacturing technology, no silicon steel sheet, and employing epoxy resin, nylon material are injection molded.
The said stator assembly is connected with 2-2 by two angular contact ball bearing 2-1 with above-mentioned rotor assembly, stator module and rotor assembly connect to form generator by two diagonal angle contact ball bearings, this device has increased the motor external diameter, magnet steel and enamelled wire consumption have been increased, optimize size of gaps, improved generating efficiency.
The top integral body of described axle 1 is the disc type shape, and concrete shape can be according to determining with needs on the spot.
Described upper end cover 11 is connected with the fan blade of wind-driven generator; Bottom end cover 3 is connected with the flange of wind-driven generator tower frame.
The lead-out wire of described armature disc 9 passes axle 1 and is connected with the special-purpose control cubicle power supply of generator.
Described armature disc 9 is the iron-core less motor manufacturing, generally adopts epoxy resin or nylon material injection molded.
Described axle 1 connects and composes stator module by socket cap screw 12 and armature disc 9.
Described bottom end cover 3 and lower shoe 4-1 link together by cross recessed countersunk head sscrew 10-1, and evenly scribbling glue on lower shoe 4-1 is bonded on the magnet steel fixed mount 5-1 it, and described magnet steel 6-1 is bonded in respectively on the lower shoe 4-1, and uniform by magnet steel fixed mount 5-1 location, form the bottom end cover assembly.
Described upper end cover 11 links together by cross recessed countersunk head sscrew 10-2 with upper plate 4-2, and below upper plate 4-2, evenly scribble glue and be bonded in magnet steel fixed mount 5-2, and described magnet steel 6-2 is bonded in respectively on the base plate 4-2, and uniform by magnet steel fixed mount 5-2 location, form the upper end cover assembly.
Described upper end cover assembly is connected with end ring 8 by 12 hexagon-headed bolt 7-1.
Described bottom end cover assembly is connected with end ring 8 by 12 hex bolts 7-2, forms rotor assembly.
The utility model adopts axial magnetic field design and iron-core less motor manufacturing technology to be used for from net type vertical axis direct wind-driven generator, greatly reduces to start wind speed and rated speed, has effectively improved generating efficiency.
The utility model only is described in detail with regard to a most preferred embodiment of the present utility model; but can not be interpreted as the restriction of other modes that the utility model is implemented; everyly further improve and similar or identical scheme on the utility model basis, all being considered as is the scope that the utility model is asked for protection.
Claims (10)
1, a kind of vertical axis disc type does not have the iron core wind-driven generator, it is characterized in that: comprise, one vertically downward axle (1), and be arranged in axle (1) top by upper and lower base plate (4-2) and (4-1), up and down end cap (11) and (3), end ring (8), magnet steel fixed mount (5-1) and (5-2), magnet steel (6-1) and (6-2), armature disc (9) and two bearings (2-1) and (2-2) formation;
Described upper and lower bottom plate (4-2) and (4-1) by two magnet steel fixed mounts (5-2) up and down and (5-1) and be arranged in upper and lower bottom plate (4-2) and (4-1) several end ring (8) at edge fix,
Be fixed with no more than 28 fan-shaped magnet steel (6-2) and (6-1) at described upper and lower bottom plate (4-2) with (4-1) respectively, make magnetic induction line constitute axial magnetic field perpendicular to armature disc (9),
Described upper and lower bottom plate (4-2) and (4-1) and upper end cover (11), bottom end cover (3), end ring (8) constitute rotor assembly,
The lead-out wire of described armature disc (12) is passed by hollow axle (1) endoporus and constitutes the generator unit stator assembly,
The said stator assembly is connected with (2-2) by two angular contact ball bearings (2-1) with above-mentioned rotor assembly.
2, vertical axis disc type according to claim 1 does not have the iron core wind-driven generator, it is characterized in that: the top integral body of described axle (1) is the disc type shape.
3, vertical axis disc type according to claim 1 does not have the iron core wind-driven generator, it is characterized in that: described upper end cover (11) is connected with the fan blade of wind-driven generator.
4, vertical axis disc type according to claim 1 does not have the iron core wind-driven generator, it is characterized in that: described bottom end cover (3) is connected with the flange of wind-driven generator tower frame.
5, vertical axis disc type according to claim 1 does not have the iron core wind-driven generator, it is characterized in that: the lead-out wire of described armature disc (9) passes axle (1) and is connected with the special-purpose control cubicle power supply of generator.
6, vertical axis disc type according to claim 1 does not have the iron core wind-driven generator, it is characterized in that: described armature disc (9) is the iron-core less motor manufacturing, generally adopts epoxy resin or nylon material injection molded.
7, vertical axis disc type according to claim 1 does not have the iron core wind-driven generator, it is characterized in that: described axle (1) connects and composes stator module by socket cap screw (12) and armature disc (9).
8, vertical axis disc type according to claim 1 does not have the iron core wind-driven generator, it is characterized in that: described bottom end cover (3) and lower shoe (4-1) link together by cross recessed countersunk head sscrew (10-1), and evenly scribbling glue on lower shoe (4-1) is bonded on the magnet steel fixed mount (5-1) it, and described magnet steel (6-1) is bonded in respectively on the lower shoe (4-1), and uniform by magnet steel fixed mount (5-1) location, form the bottom end cover assembly.
9, vertical axis disc type according to claim 1 does not have the iron core wind-driven generator, it is characterized in that: described upper end cover (11) links together by cross recessed countersunk head sscrew (10-2) with upper plate (4-2), and below upper plate (4-2), evenly scribble glue and be bonded in magnet steel fixed mount (5-2), and described magnet steel (6-2) is bonded in respectively on the base plate (4-2), and uniform by magnet steel fixed mount (5-2) location, form the upper end cover assembly.
10, vertical axis disc type according to claim 7 does not have the iron core wind-driven generator, it is characterized in that: described upper end cover assembly is connected with end ring (8) by 12 hexagon-headed bolts (7-1); Described bottom end cover assembly is connected with end ring (8) by 12 hex boltss (7-2), forms rotor assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201210834U CN201426055Y (en) | 2009-05-26 | 2009-05-26 | Vertical axis disc type iron core-free wind-driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201210834U CN201426055Y (en) | 2009-05-26 | 2009-05-26 | Vertical axis disc type iron core-free wind-driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201426055Y true CN201426055Y (en) | 2010-03-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201210834U Expired - Fee Related CN201426055Y (en) | 2009-05-26 | 2009-05-26 | Vertical axis disc type iron core-free wind-driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201426055Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102255416A (en) * | 2011-07-22 | 2011-11-23 | 唐山市拓又达科技有限公司 | Vertical shaft multi-section type wind power generator shell |
| CN102468698A (en) * | 2010-10-31 | 2012-05-23 | 扬州神州风力发电机有限公司 | Magnetic field enhancement mechanism for disc-type wind driven generator |
| CN102904405A (en) * | 2012-10-10 | 2013-01-30 | 孙屹东 | Birotor synchronous generator |
| CN103780034A (en) * | 2012-10-26 | 2014-05-07 | 王广武 | Intermediate-stator disc-style wind-driven generator |
| CN103775287A (en) * | 2012-10-26 | 2014-05-07 | 王广武 | Vertical shaft disc type wind generating set |
| CN103821666A (en) * | 2012-11-16 | 2014-05-28 | 王广武 | Vertical-axis combined solar-wind power generating unit |
| CN104578567A (en) * | 2015-02-05 | 2015-04-29 | 杭州爱纬斯电子有限公司 | Vertical axis outer rotor planet gear speed increase permanent magnet coreless coil generator |
| CN104578638A (en) * | 2015-02-05 | 2015-04-29 | 杭州天航国发科技有限公司 | Center point lightning-protection type vertical axis outer rotor permanent magnet coreless coil generator |
| CN104638857A (en) * | 2014-03-28 | 2015-05-20 | 李�杰 | Breeze-starting and efficient iron-core-free disc type permanent magnet power generator |
| CN104632548A (en) * | 2015-02-05 | 2015-05-20 | 杭州爱纬斯电子有限公司 | Vertical-axis planetary gear speed increaser for outer rotor |
| CN104653404A (en) * | 2015-02-05 | 2015-05-27 | 杭州天航国发科技有限公司 | Central point lightning-protection wind power machine head |
| CN107873484A (en) * | 2017-06-01 | 2018-04-06 | 江宣霖 | A kind of irrigation dual-purpose electric car of riding of multiple-energy-source driving |
-
2009
- 2009-05-26 CN CN2009201210834U patent/CN201426055Y/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102468698A (en) * | 2010-10-31 | 2012-05-23 | 扬州神州风力发电机有限公司 | Magnetic field enhancement mechanism for disc-type wind driven generator |
| CN102255416A (en) * | 2011-07-22 | 2011-11-23 | 唐山市拓又达科技有限公司 | Vertical shaft multi-section type wind power generator shell |
| CN102904405B (en) * | 2012-10-10 | 2014-12-03 | 孙屹东 | Birotor synchronous generator |
| CN102904405A (en) * | 2012-10-10 | 2013-01-30 | 孙屹东 | Birotor synchronous generator |
| CN103780034A (en) * | 2012-10-26 | 2014-05-07 | 王广武 | Intermediate-stator disc-style wind-driven generator |
| CN103775287A (en) * | 2012-10-26 | 2014-05-07 | 王广武 | Vertical shaft disc type wind generating set |
| CN103780034B (en) * | 2012-10-26 | 2018-07-10 | 王广武 | Intermediate stator disk type wind-mill generator |
| CN103821666A (en) * | 2012-11-16 | 2014-05-28 | 王广武 | Vertical-axis combined solar-wind power generating unit |
| CN104638857A (en) * | 2014-03-28 | 2015-05-20 | 李�杰 | Breeze-starting and efficient iron-core-free disc type permanent magnet power generator |
| CN104578567A (en) * | 2015-02-05 | 2015-04-29 | 杭州爱纬斯电子有限公司 | Vertical axis outer rotor planet gear speed increase permanent magnet coreless coil generator |
| CN104578638A (en) * | 2015-02-05 | 2015-04-29 | 杭州天航国发科技有限公司 | Center point lightning-protection type vertical axis outer rotor permanent magnet coreless coil generator |
| CN104632548A (en) * | 2015-02-05 | 2015-05-20 | 杭州爱纬斯电子有限公司 | Vertical-axis planetary gear speed increaser for outer rotor |
| CN104653404A (en) * | 2015-02-05 | 2015-05-27 | 杭州天航国发科技有限公司 | Central point lightning-protection wind power machine head |
| CN107873484A (en) * | 2017-06-01 | 2018-04-06 | 江宣霖 | A kind of irrigation dual-purpose electric car of riding of multiple-energy-source driving |
| CN107873484B (en) * | 2017-06-01 | 2020-09-01 | 江宣霖 | Multi-energy-driven riding and irrigating dual-purpose electric vehicle |
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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 |
Granted publication date: 20100317 Termination date: 20160526 |