CN202353503U - Multilayer disk type vertical axis magnetic levitation wind driven generator - Google Patents
Multilayer disk type vertical axis magnetic levitation wind driven generator Download PDFInfo
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- CN202353503U CN202353503U CN2011204562724U CN201120456272U CN202353503U CN 202353503 U CN202353503 U CN 202353503U CN 2011204562724 U CN2011204562724 U CN 2011204562724U CN 201120456272 U CN201120456272 U CN 201120456272U CN 202353503 U CN202353503 U CN 202353503U
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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
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- Y02E10/72—Wind turbines with rotation axis in wind direction
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model discloses a multilayer disk type vertical axis magnetic levitation wind driven generator, which is a three-phase tandem-generator. The wind driven generator comprises a housing, a vertical motor shaft and a multilayer disk type coil winding. The housing consists of an upper cover, a lower cover and a cylindrical shell. The multilayer disk type coil winding forms three generator units with three pairs of neodymium-iron-boron magnets arranged on the upper and lower parts of the multilayer disk type coil winding respectively, wherein the N and S poles of the neodymium-iron-boron magnets are opposite to each other, and the neodymium-iron-boron magnets are arranged in neodymium-iron-boron magnet trays. The wind driven generator is provided with a fixed magnetic levitation device fixed on the cylindrical shell and an adjustable magnetic levitation device which is in threaded connection with fan blades of the generator and the vertical motor shaft, wherein upper and lower disks of the adjustable magnetic levitation device and the fixed magnetic levitation device are provided with neodymium-iron-boron magnets of which like poles are opposite to each other respectively. The layer number of the multilayer disk coil winding can be randomly increased, the number of pole pairs can be randomly increased, power can be randomly improved, consumption of steel and copper required by a motor is low, and a large 1-kilowatt to 10-megawatt multilayer disk type vertical axis magnetic levitation wind driven generator with a great number of pole pairs can be manufactured.
Description
Technical field
The utility model relates to wind-driven generator, particularly relates to a kind of multilayer disc type vertical shaft maglev wind power generator.
Background technology
Existing disc type vertical shaft maglev wind power generator has only one deck structure.Do the vertical axis operation and three single-phase motors of connecting are merged into threephase generator, because the space is excessive between each motor, the permanent magnetism requirement is too much, has permanent magnet setting angle difficulty, coil arrangement complicated problems.As for the generator weight of MW class several tons of weights at least, the thrust bearing of only below an axis base of motor, installing burden, its load-bearing is excessive, crushing easily, maintenance cost is high, all is the key factor that restriction disc type vertical-axis generators can't be made greatlyyer.
Summary of the invention
The utility model technical problem to be solved is the defective that remedies above-mentioned prior art, and a kind of multilayer disc type vertical shaft maglev wind power generator is provided.
The technical problem of the utility model solves through following technical scheme.
This multilayer disc type vertical shaft maglev wind power generator; It is the three-phase series generator; Comprise shell that loam cake, lower cover and cylindrical shell form, vertical electrical arbor and through the sandwich wound coil winding of said vertical electrical arbor; Said sandwich wound coil winding be equipped with respectively up and down three couples of N, the S utmost point in opposite directions be installed in the ndfeb magnet in the ndfeb magnet pallet; The common magnetic levitation system of forming, what generator was downward is born by magnetic force from gravity, and the vertical electrical arbor does not have frictionally running under wind-force drives.
The characteristics of this multilayer disc type vertical shaft maglev wind power generator are:
Said sandwich wound coil winding is a multilayer disc type coil windings, with it three couples of N, S utmost point ndfeb magnet that is installed in the ndfeb magnet pallet in opposite directions is housed respectively up and down and forms three generator units respectively.
Be provided with fixedly magnetic levitation system, said fixedly magnetic levitation system is fixed on the cylindrical shell, and with said vertical electrical arbor be separate fixing.
Also be provided with adjustable magnetic levitation system; Said adjustable magnetic levitation system adopts screw buckle to be connected with generator fan blade and said vertical electrical arbor; When the weight of the weight of blower fan and generator need suspend, carry out up-down adjustment by the screw thread on adjustable magnetic levitation system and the vertical electrical arbor.
Be separately installed with the relative ndfeb magnet of homopolarity on the upper and lower dish of said adjustable magnetic levitation system and said fixedly magnetic levitation system.
The technical problem of the utility model solves through following further technical scheme.
Space between said sandwich wound coil winding and said N, the S utmost point ndfeb magnet in opposite directions is 0.5～2mm.
Said three generator units are first generator unit, second generator unit and the 3rd generator unit, and its composition comprises: ndfeb magnet under ndfeb magnet, first generator unit sandwich wound coil winding, first generator unit on first generator unit ndfeb magnet pallet, first generator unit; Ndfeb magnet under ndfeb magnet on first generator unit and second shared pallet of generator unit ndfeb magnet, second generator unit, second generator unit sandwich wound coil winding, second generator unit; Ndfeb magnet, the 3rd generator unit ndfeb magnet pallet under ndfeb magnet on second generator unit and the 3rd shared pallet of generator unit ndfeb magnet, the 3rd generator unit, the 3rd generator unit sandwich wound coil winding, the 3rd generator unit.
Being shaped as of ndfeb magnet in above-mentioned each ndfeb magnet pallet is fan-shaped; Each ndfeb magnet evenly distributes said first generator unit ndfeb magnet pallet, first generator unit ndfeb magnet, first generator unit ndfeb magnet, first generator unit and second shared pallet of generator unit ndfeb magnet, second generator unit ndfeb magnet, second generator unit ndfeb magnet along ndfeb magnet pallet annular; The 3rd generator unit ndfeb magnet, the 3rd generator unit ndfeb magnet pallet are installed on the said vertical electrical arbor.
Said first generator unit sandwich wound coil winding, second generator unit sandwich wound coil winding and the 3rd generator unit sandwich wound coil winding are that fan-shaped array forms plate-like; Pass from the vertical electrical arbor; Be not connected with the vertical electrical arbor; But be fixed on the said cylindrical shell, the lead-in wire of first generator unit sandwich wound coil winding, second generator unit sandwich wound coil winding and the 3rd generator unit sandwich wound coil winding is drawn from generator outer side edges partial bores.
The magnetic force size of said ndfeb magnet is by the decision of the weight of generator fan blade air duct, when fan blade air duct weight strengthens, and the also corresponding increasing of said ndfeb magnet magnetic force.
The technical problem of the utility model solves through following further again technical scheme.
Also be provided with brake gear, said brake gear comprises brake rubber block and electronic automatic monitoring device.In the time of when wind-driven generator runs into strong wind and installs, need stopping the blower fan running, with the way of automatic or manual blower fan is stopped operating, the safety of assurance blower fan and each item electric equipment.
The beneficial effect of the utility model and prior art contrast is: the number of plies of the multilayer disc type coil windings of generator unit can increase arbitrarily; Number of pole-pairs can strengthen arbitrarily, and power strengthens arbitrarily, and required steel of motor and copper material consumption become little; Compare with power generator weight with tradition; Be 1/3～1/5 of traditional wind weight, simultaneously, the also corresponding minimizing of the production cost of motor.Can make more greatly, 1 kilowatt of disc type multilayer vertical shaft maglev wind power generator of more multipole logarithm to 10 MW class.
Description of drawings
Fig. 1 is the structure chart of the utility model embodiment;
Fig. 2 is the connection layout of first generator unit sandwich wound coil winding 5a of Fig. 1, second generator unit sandwich wound coil winding 9b and the 3rd generator unit sandwich wound coil winding 13c.
The figure notation of accompanying drawing is following:
Vertical electrical arbor-1, motor housing-2; Ndfeb magnet-6a under ndfeb magnet-4a, first generator unit sandwich wound coil winding-5a, first generator unit on first generator unit ndfeb magnet pallet-3a, first generator unit; Ndfeb magnet-10b under ndfeb magnet-8b on first generator unit and second shared pallet-7ab of generator unit ndfeb magnet, second generator unit, second generator unit sandwich wound coil winding-9b, second generator unit; Ndfeb magnet-14c under ndfeb magnet-12c on second generator unit and the 3rd shared pallet-11bc of generator unit ndfeb magnet, the 3rd generator unit, the 3rd generator unit sandwich wound coil winding-13c, the 3rd generator unit; The 3rd generator unit ndfeb magnet pallet-15c; Adjustable magnetic levitation system-16a, fixedly magnetic levitation system-17b, motor loam cake-18a, motor lower cover-19b, brake gear-20, coil lead-21.
Embodiment
Below in conjunction with embodiment and contrast accompanying drawing the utility model is described.
A kind of like Fig. 1, three layers of disc type vertical shaft maglev wind power generator shown in 2, comprise shell that loam cake 18a, lower cover 19b and cylindrical shell 2 form, vertical electrical arbor 1 and through three layers of sandwich wound coil winding of vertical electrical arbor 1.It is 1mm that three layers of sandwich wound coil winding and its are equipped with three couples of N, the S utmost point space that is installed between the ndfeb magnet in the ndfeb magnet pallet in opposite directions up and down respectively; Three generator units forming magnetic levitation system respectively: first generator unit, second generator unit and the 3rd generator unit; Three downward bearing by magnetic force of generator unit from gravity; Vertical electrical arbor 1 when wind-force drives that nothing frictionally turns round down, three generator units generation electric currents.Vertical electrical arbor 1 is through three generator units, and each layer winding enamelled wire length is consistent, and resistance is identical.Each layer rotating speed of motor turns to unanimity.Each layer motor coil winding A, B, C are three-way separately; And be connected with the A line with the motor A line of lower floor, the B line is connected with the B line, and the C line is connected with the C line; Belong to series wiring; Form 1 kilowatt and the above series generator of MW class of three-phase A, B, C Y-connection, adopt ten layers of sandwich wound coil winding, can form the series generator of 10 MW class of three-phase A, B, C Y-connection.
The composition of three generator units comprises:
Unit ndfeb magnet 4a, first generator lower unit ndfeb magnet 6a, first generator unit sandwich wound coil winding 5a on first generator unit ndfeb magnet pallet 3a, first generator;
Unit ndfeb magnet 8b, second generator lower unit ndfeb magnet 10b, second generator unit sandwich wound coil winding 9b on first generator unit and second shared pallet 7ab of generator unit ndfeb magnet, second generator;
Unit ndfeb magnet 12c, the 3rd generator lower unit ndfeb magnet 14c, the 3rd generator unit ndfeb magnet pallet 15c, the 3rd generator unit sandwich wound coil winding 13c on second generator unit and the 3rd shared pallet 11bc of generator unit ndfeb magnet, the 3rd generator.
Being shaped as of ndfeb magnet in above-mentioned each ndfeb magnet pallet is fan-shaped; Each ndfeb magnet evenly distributes along the ndfeb magnet pallet; First generator unit ndfeb magnet pallet 3a; Ndfeb magnet 4a in unit on first generator; First generator unit ndfeb magnet 6a; First generator unit and second shared pallet 7ab of generator unit ndfeb magnet; Second generator unit ndfeb magnet 8b; Second generator unit ndfeb magnet 10b; Second generator unit and the 3rd the shared pallet 11bc of generator unit ndfeb magnet; The 3rd generator unit ndfeb magnet 12c; The 3rd generator unit ndfeb magnet 14c; The 3rd generator unit ndfeb magnet pallet 15c is installed on the vertical electrical arbor 1
First generator unit sandwich wound coil winding 5a, second generator unit sandwich wound coil winding 9b and the 3rd generator unit sandwich wound coil winding 13c are that fan-shaped array forms plate-like; Pass from vertical electrical arbor 1; Be not connected with vertical electrical arbor 1; But be fixed on the cylindrical shell 2, the lead-in wire 21 of first generator unit sandwich wound coil winding 5a, second generator unit sandwich wound coil winding 9b and the 3rd generator unit sandwich wound coil winding 13c is drawn from generator outer side edges partial bores.
The magnetic force size of above ndfeb magnet is by the weight decision of generator fan blade air duct, when fan blade air duct weight strengthens, and the also corresponding increasing of ndfeb magnet magnetic force.
Be provided with fixedly magnetic levitation system 17b, fixedly magnetic levitation system 17b is fixed on cylindrical shell 2, and with vertical electrical arbor 1 be separate fixing.
Also be provided with adjustable magnetic levitation system 16a; Adjustable magnetic levitation system 16a adopts screw buckle to be connected with generator fan blade and vertical electrical arbor 1; When the weight of the weight of blower fan and generator need suspend, carry out up-down adjustment by the screw thread on adjustable magnetic levitation system 16a and the vertical electrical arbor 1.
Adjustable magnetic levitation system 16a and fixedly be separately installed with the relative ndfeb magnet of homopolarity on the upper and lower dish of magnetic levitation system 17b.
When vertical electrical arbor 1 rotates under wind-force drives, driving first generator unit, second generator unit and the 3rd generator unit rotates; Wherein be installed in unit ndfeb magnet 4a on first generator unit ndfeb magnet pallet 3a on the vertical electrical arbor 1, first generator, first generator unit ndfeb magnet 6a, first generator unit and second shared pallet 7ab of generator unit ndfeb magnet, second generator unit ndfeb magnet 8b, second generator unit ndfeb magnet 10b, second generator unit and the 3rd the shared pallet 11bc of generator unit ndfeb magnet, the 3rd generator unit ndfeb magnet 12c, the 3rd generator unit ndfeb magnet 14c, the 3rd generator unit ndfeb magnet pallet 15c and adjustable magnetic levitation system 16a, then rotate simultaneously with vertical electrical arbor 1.And be fixed on first generator unit sandwich wound coil winding 5a on the cylindrical shell 2, second generator unit sandwich wound coil winding 9b and the 3rd generator unit sandwich wound coil winding 13c and fixedly magnetic levitation system 17b do not rotate with vertical electrical arbor 1; Adjustable magnetic levitation device 16a reaches fixedly magnetic levitation system 17b homopolar-repulsion; Realize not having the rotation of friction, and cutting magnetic line produces electric current output.
Also be provided with the brake that brake gear 20 is used for first generator unit, second generator unit and the 3rd generator unit; Comprise brake rubber block and electronic automatic monitoring device; In the time of when wind-driven generator runs into strong wind and installs, need stopping the blower fan running; Way with automatic or manual stops operating blower fan, guarantees the safety of blower fan and each item electric equipment.
Above content is the further explain that combines concrete preferred implementation that the utility model is done, and can not assert that the practical implementation of the utility model is confined to these explanations.Those of ordinary skill for technical field under the utility model; Under the prerequisite that does not break away from the utility model design, make some alternative or obvious modification that are equal to; And performance or purposes are identical, all should be regarded as belonging to the scope of patent protection that the utility model is confirmed by claims of being submitted to.
Claims (5)
1. multilayer disc type vertical shaft maglev wind power generator; It is the three-phase series generator; Comprise shell that loam cake, lower cover and cylindrical shell form, vertical electrical arbor and through the sandwich wound coil winding of said vertical electrical arbor; Said sandwich wound coil winding be equipped with respectively up and down three couples of N, the S utmost point in opposite directions be installed in the ndfeb magnet in the ndfeb magnet pallet, form magnetic levitation system jointly, what generator was downward is born by magnetic force from gravity; The vertical electrical arbor does not have frictionally running under wind-force drives, it is characterized in that:
Said sandwich wound coil winding is a multilayer disc type coil windings, with it three couples of N, S utmost point ndfeb magnet that is installed in the ndfeb magnet pallet in opposite directions is housed respectively up and down and forms three generator units respectively;
Be provided with fixedly magnetic levitation system, said fixedly magnetic levitation system is fixed on the cylindrical shell, and with said vertical electrical arbor be separate fixing;
Also be provided with adjustable magnetic levitation system, said adjustable magnetic levitation system adopts screw buckle to be connected with generator fan blade and said vertical electrical arbor;
Be separately installed with the relative ndfeb magnet of homopolarity on the upper and lower dish of said adjustable magnetic levitation system and said fixedly magnetic levitation system.
2. multilayer disc type vertical shaft maglev wind power generator as claimed in claim 1 is characterized in that:
Space between said sandwich wound coil winding and said N, the S utmost point ndfeb magnet in opposite directions is 0.5～2mm.
3. according to claim 1 or claim 2 multilayer disc type vertical shaft maglev wind power generator is characterized in that:
Said three generator units are first generator unit, second generator unit and the 3rd generator unit, and its composition comprises: ndfeb magnet under ndfeb magnet, first generator unit sandwich wound coil winding, first generator unit on first generator unit ndfeb magnet pallet, first generator unit; Ndfeb magnet under ndfeb magnet on first generator unit and second shared pallet of generator unit ndfeb magnet, second generator unit, second generator unit sandwich wound coil winding, second generator unit; Ndfeb magnet, the 3rd generator unit ndfeb magnet pallet under ndfeb magnet on second generator unit and the 3rd shared pallet of generator unit ndfeb magnet, the 3rd generator unit, the 3rd generator unit sandwich wound coil winding, the 3rd generator unit;
Being shaped as of ndfeb magnet in above-mentioned each ndfeb magnet pallet is fan-shaped; Each ndfeb magnet evenly distributes said first generator unit ndfeb magnet pallet, first generator unit ndfeb magnet, first generator unit ndfeb magnet, first generator unit and second shared pallet of generator unit ndfeb magnet, second generator unit ndfeb magnet, second generator unit ndfeb magnet along ndfeb magnet pallet annular; Second generator unit and the 3rd the shared pallet of generator unit ndfeb magnet, the 3rd generator unit ndfeb magnet, the 3rd generator unit ndfeb magnet, the 3rd generator unit ndfeb magnet pallet are installed on the said vertical electrical arbor;
Said first generator unit, second generator unit and the 3rd generator unit; Unit disc type coil windings is that fan-shaped array forms plate-like; Only pass from the vertical electrical arbor; Be not connected with the vertical electrical arbor, but be fixed on the said cylindrical shell, the lead-in wire of first generator unit sandwich wound coil winding, second generator unit sandwich wound coil winding and the 3rd generator unit sandwich wound coil winding is all drawn from generator outer side edges partial bores.
4. multilayer disc type vertical shaft maglev wind power generator as claimed in claim 3 is characterized in that:
The magnetic force size of said ndfeb magnet is by the weight decision of generator fan blade air duct.
5. multilayer disc type vertical shaft maglev wind power generator as claimed in claim 4 is characterized in that:
Also be provided with brake gear, said brake gear comprises brake rubber block and electronic automatic monitoring device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204562724U CN202353503U (en) | 2011-11-16 | 2011-11-16 | Multilayer disk type vertical axis magnetic levitation wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204562724U CN202353503U (en) | 2011-11-16 | 2011-11-16 | Multilayer disk type vertical axis magnetic levitation wind driven generator |
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| CN202353503U true CN202353503U (en) | 2012-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204562724U Expired - Fee Related CN202353503U (en) | 2011-11-16 | 2011-11-16 | Multilayer disk type vertical axis magnetic levitation wind driven generator |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102427321A (en) * | 2011-11-16 | 2012-04-25 | 深圳市泰玛风光能源科技有限公司 | Multilayer disk-type vertical shaft magnetic levitation wind power generator |
| CN102931885A (en) * | 2012-12-04 | 2013-02-13 | 姚宜吾 | Double-electric-field double-output magnetic suspension generator |
| CN108317045A (en) * | 2018-03-22 | 2018-07-24 | 许占欣 | A kind of magnetic suspending wind turbine generator with air gap regulatory function |
| WO2021056866A1 (en) * | 2019-09-24 | 2021-04-01 | 李鹏卓 | Alternating current generator and power system |
-
2011
- 2011-11-16 CN CN2011204562724U patent/CN202353503U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102427321A (en) * | 2011-11-16 | 2012-04-25 | 深圳市泰玛风光能源科技有限公司 | Multilayer disk-type vertical shaft magnetic levitation wind power generator |
| CN102427321B (en) * | 2011-11-16 | 2015-04-29 | 深圳市泰玛风光能源科技有限公司 | Multilayer disk-type vertical shaft magnetic levitation wind power generator |
| CN102931885A (en) * | 2012-12-04 | 2013-02-13 | 姚宜吾 | Double-electric-field double-output magnetic suspension generator |
| CN108317045A (en) * | 2018-03-22 | 2018-07-24 | 许占欣 | A kind of magnetic suspending wind turbine generator with air gap regulatory function |
| WO2021056866A1 (en) * | 2019-09-24 | 2021-04-01 | 李鹏卓 | Alternating current generator and power system |
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| Date | Code | Title | Description |
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| 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: 20120725 Termination date: 20181116 |
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| CF01 | Termination of patent right due to non-payment of annual fee |