CN109488541A - The double wind power generation plants of magnetic suspension bearing vertical axis - Google Patents
The double wind power generation plants of magnetic suspension bearing vertical axis Download PDFInfo
- Publication number
- CN109488541A CN109488541A CN201910000903.2A CN201910000903A CN109488541A CN 109488541 A CN109488541 A CN 109488541A CN 201910000903 A CN201910000903 A CN 201910000903A CN 109488541 A CN109488541 A CN 109488541A
- Authority
- CN
- China
- Prior art keywords
- magnetic suspension
- magnet
- upper layer
- lower layer
- module
- 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.)
- Granted
Links
- 230000005291 magnetic effect Effects 0.000 title claims abstract description 258
- 239000000725 suspension Substances 0.000 title claims abstract description 186
- 238000010248 power generation Methods 0.000 title claims abstract description 20
- 238000005452 bending Methods 0.000 claims abstract description 54
- 241001075561 Fioria Species 0.000 claims abstract description 22
- 241000196324 Embryophyta Species 0.000 claims abstract description 16
- 238000004804 winding Methods 0.000 claims description 59
- 230000005389 magnetism Effects 0.000 claims description 33
- 241000883990 Flabellum Species 0.000 claims description 32
- 239000011810 insulating material Substances 0.000 claims description 28
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 125000004122 cyclic group Chemical group 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 6
- 239000000696 magnetic material Substances 0.000 claims description 5
- 230000002146 bilateral effect Effects 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000004696 Poly ether ether ketone Substances 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 claims description 3
- 229910001234 light alloy Inorganic materials 0.000 claims description 3
- 229920002530 polyetherether ketone Polymers 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 230000006641 stabilisation Effects 0.000 claims description 3
- 238000011105 stabilization Methods 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 230000005294 ferromagnetic effect Effects 0.000 claims 1
- 230000009131 signaling function Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000007667 floating Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000005339 levitation Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009510 drug design Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000005307 ferromagnetism Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
- F03D80/70—Bearing or lubricating arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/005—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor the axis being vertical
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/02—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor having a plurality of rotors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/06—Rotors
- F03D3/062—Rotors characterised by their construction elements
- F03D3/064—Fixing wind engaging parts to rest of rotor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/20—Wind motors characterised by the driven apparatus
- F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Wind Motors (AREA)
Abstract
The present invention relates to a kind of double wind power generation plants of magnetic suspension bearing vertical axis, including arrester module, drops bar shaped bending module, top hybrid magnetic suspension bearing module, fan leaf module, double wind-driven generator modules, radial magnetic bearing module and bottom magnetic suspension vertical shaft backing block；Top hybrid magnetic suspension bearing module is fixed on the upper end bottom of drops bar shaped bending module；Fan leaf module is mounted on the inside of drops bar shaped bending module, and double wind-driven generator modules are mounted in fan leaf module；Radial magnetic bearing module is packed in the bottom support section of drops bar shaped bending module；Bottom magnetic suspension vertical shaft backing block and the bottom of drops bar shaped bending module are fixed together.The present invention uses upper and lower magnetic bearing structure, so that entire rotor machine is suspended completely, threshold wind velocity is small, not only improves output power, also makes its mechanical structure simple, greatly improves the utilization rate of wind energy.
Description
Technical field
The invention belongs to technical field of wind power generation, the double wind power generation plants of especially a kind of magnetic suspension bearing vertical axis.
Background technique
As economy develops rapidly, demand of the people to electric energy is also increasing, and non-renewable energy exhaustion problem is increasingly convex
Aobvious, energy resource system is changed from fossil energy system to the sustainable energy system based on renewable energy.Wind-force hair
Important directions of the power technology as renewable energy power generation, have obtained great development and progress.It is filled since conventional wind generates electricity
The problems such as to set that there is volumes big, loss is big, low to wind energy utilization, higher cost.Therefore, it improves wind energy utilization, reduce
The wind generator of loss is of great importance to wind generating technology.
Currently, some wind generator devices use horizontal direction magnetic suspension bearing technology, some use vertical direction magnetic
Suspension bearing technology.Former device is primarily present the problem that manufacturing cost is high, maintenance cost is high, also to cabin, tower
Frame, Yawing mechanism propose higher requirement, and will generate very big aerodynamic noise in high-speed cruising, in addition, many birds
It is difficult to escape by luck under high speed trunnion axis wind wheel blade and thus generates environmental protection and ecological problem.Latter device is due to vertical-shaft wind
Electric generator structure is simpler than horizontal axis wind-driven generator, and for ease of maintenaince, the service life is long, and when high-speed cruising is noiseless, and in actual rings
Horizontal axis rotor can not always facing the wind in border, and in comparison vertical axis rotor is then comprehensive wind-engaging, so vertical axis
Wind-driven generator is the general orientation of generation current machine research and application, but it is the problem is that wind energy utilization is low, and
Self-starting is difficult to since mechanical friction etc. is bigger.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, propose a kind of double wind-power electricity generations of magnetic suspension bearing vertical axis
Device, solves that wind energy utilization efficiency existing for existing wind-driven generator is low, threshold wind velocity requirement is high, monomotor generated output
The problems such as low.
The present invention solves its technical problem and adopts the following technical solutions to achieve:
A kind of double wind power generation plants of magnetic suspension bearing vertical axis, including arrester module, drops bar shaped bending module,
Top hybrid magnetic suspension bearing module, fan leaf module, double wind-driven generator modules, radial magnetic bearing module and bottom
Magnetic suspension vertical shaft backing block；The arrester module is fixed on the upper end of drops bar shaped bending module, the top mixing
Magnetic suspension bearing module is fixed on the upper end bottom of drops bar shaped bending module；The fan leaf module includes upper layer magnetcisuspension
Floating axle holds, lower layer's magnetic suspension bearing and is mounted on the inside of drops bar shaped bending module, magnetic suspension bearing, lower layer's magnetcisuspension on upper layer
Floating axle, which is held, is separately installed with upper layer flabellum and lower layer's flabellum, is equipped with bottom magnetic suspension shaft in the bottom of lower layer's magnetic suspension bearing
Hold rotary magnet；Double wind-driven generator modules include upper layer generator module and lower layer's generator module and are separately mounted to
On upper layer magnetic suspension bearing and lower layer's magnetic suspension bearing；The radial magnetic bearing module is packed in drops bar shaped bending mould
The bottom support section of block；The bottom of the bottom magnetic suspension vertical shaft backing block and drops bar shaped bending module is fixed on one
It rises；Radial direction magnetic bearing control module is installed in the magnetic suspension vertical shaft backing block of bottom.
Further, the arrester module is valve arrester module.
Further, the drops bar shaped bending module is two and is symmetrical set, the drops bar shaped bending mould
Block includes that radially stable magnet support bar, radial hybrid magnetic bearing supporting block and bottom are curved for drops bar shaped bending, brush, middle part
Type bucket support block；Top hybrid magnetic suspension bearing mould is connected by fixed screw between the top of two drops bar shaped bendings
Block；The radial magnet support bar one end of stablizing in two middle parts is connected with the middle part of drops bar shaped bending, and two middle parts are radial to stablize
Magnet support bar other end connection middle part is radial to stablize magnet, middle part radially stablize magnet support bar be used to support upper layer brush and
Radially stablize magnet in middle part；Extend radial hybrid magnetic bearing supporting block, bottom curved blade in the tail portion of drops bar shaped bending
Supporting block and lower layer's brush are simultaneously separately connected radial magnetic bearing module and bottom magnetic suspension vertical shaft backing block.
Further, the drops bar shaped bending is made of stainless steel material；Radially stablize magnet support bar in the middle part
For the hollow cylinder being made of aluminium alloy；The brush is cube-shaped metallic brush.
Further, the top hybrid magnetic suspension bearing module includes coil device, permanent magnet device, ferrimagnet circle
Cylinder, electromagnet device and connector；The connector is the cuboid that PEEK material is constituted；The ferrimagnet cylindrical body
Bottom it is opposite with the top of upper layer magnetic suspension bearing, the ferrimagnet cylinder diameter be less than upper layer magnetic suspension bearing 5cm；
The electromagnet device is bottom end fluting cylindrical body, and top is mounted on connector by screw bolt and nut, coil device
It is wrapped on the outside of electromagnet device；There are the gaps 5cm between the electromagnet device and ferrimagnet cylindrical body；The electricity
Magnet apparatus, permanent magnet device and ferrimagnet cylindrical body form hybrid magnetic bearing body
Further, the upper layer flabellum and lower layer's flabellum are contrary upper layer lift-type darrieus Ф shape fan leaf
With lower layer's lift-type darrieus Ф shape fan leaf, each fan leaf is made of three pieces flabellum, every blade pitgh angle
It is 120 °；The upper layer magnetic suspension bearing and lower layer's magnetic suspension bearing are the hollow bearing that light alloy material is made into.
Further, double wind-driven generator modules include upper layer generator module and lower layer's generator module；
The upper layer generator module includes the upper layer pole N permanent-magnet, upper layer armature winding, the upper layer pole S permanent-magnet magnetic
Body, upper layer brush, upper layer commutator, upper layer magnet ring, upper layer insulating materials and lower layer's armature winding connecting rod；The upper layer
The pole N permanent-magnet and the upper layer pole S permanent-magnet are fixed on the magnetic suspension bearing inner wall of upper layer in the opposite form in position, upper
The lower end two sides of layer magnetic suspension bearing are respectively fixed with upper layer insulating materials, and lower layer's armature winding connecting rod is fixed on upper layer
On commutator；On upper layer, the end of insulating materials is fluted, for fixing upper layer commutator；It is solid in upper layer magnetic suspension bearing bottom
Determine upper layer magnet ring, the edge of upper layer magnet ring is far from the upper layer position commutator 3cm；Upper layer armature winding is in upper layer magnetic suspension bearing
Medium position, and there are gaps with upper layer magnet ring in end；Upper layer commutator passes through upper layer insulating materials and upper layer hollow shaft
It holds connected；
Lower layer's generator module include lower layer's brush, lower layer's commutator, lower layer's magnet ring, the pole lower layer N permanent-magnet, under
Layer armature winding, the pole lower layer S permanent-magnet, lower layer's insulating materials and upper layer armature winding connecting rod；The lower layer N
Pole permanent-magnet and the pole lower layer S permanent-magnet are fixed on lower layer's magnetic suspension bearing inner wall in the opposite form in position, under
The lower end two sides of layer magnetic suspension bearing are respectively fixed with lower layer's insulating materials, and upper layer armature winding connecting rod is fixed on lower layer
On commutator；It is fluted in the end of lower layer's insulating materials, for fixing lower layer's commutator；It is solid at the top of lower layer's magnetic suspension bearing
Fix a layer magnet ring；Lower layer's armature winding lower layer's magnetic suspension bearing bottom position, and end and lower layer's magnet ring there are
Gap, upper layer armature winding are passed through from the centre of lower layer's armature winding；Lower layer's commutator passes through lower layer's insulating materials
It is connected with lower layer hollow bearing.
Further, the radial magnetic bearing module include control coil, permanent-magnet, cyclic annular iron-nickel alloy magnet and
Range sensor；The control coil, permanent-magnet, cyclic annular iron-nickel alloy magnet, range sensor bilateral symmetry are placed, left side
4 control coils are connected with permanent-magnet and form " E " shape calutron；The ring-type iron-nickel alloy magnet is inlaid in lower layer's magnetic
It is on suspension bearing and fixed；The range sensor uses installation by adhering in ' E ' shape middle line of radial hybrid magnetic suspension device
Position, and be left and right symmetrically arranged.
Further, the bottom magnetic suspension vertical shaft backing block includes whole magnetic suspension support platform, vertically stable permanent magnetism
Trapezoidal supporting block, vertical permanent magnetism spacing adjusting block, the trapezoidal supporting block of horizontal stable permanent magnetism and horizontal permanent magnetism spacing adjusting block；Two
The vertical stabilization trapezoidal supporting block of permanent magnetism, which is located in the middle part of whole magnetic suspension support platform, to be controlled to support arc permanent-magnet,
Two vertical permanent magnetism spacing adjusting blocks are located at left and right in the middle part of whole magnetic suspension support platform and stablize forever with vertical respectively
The trapezoidal supporting block of magnetic is connected；Two trapezoidal supporting blocks of horizontal stable permanent magnetism are located among whole magnetic suspension support platform bottom
Left and right is to support bottom N-type permanent-magnet；Two horizontal permanent magnetism spacing adjusting blocks are located in whole magnetic suspension support platform bottom
Between or so and be connected with the trapezoidal supporting block of horizontal stable permanent magnetism respectively to be used to adjust bottom N-type permanent-magnet and magnetic suspension shaft
Hold bottom N-type permanent-magnet spacing；The fixed permanent-magnet magnetic in the bottom to link together is equipped on the inside of whole magnetic suspension support platform
Body and non-magnetic material, the fixed permanent-magnet in the bottom and bottom magnetic suspension bearing rotary magnet form 5 pairs of magnetic poles；The bottom
The vertical length of the fixed permanent-magnet in portion is 20cm.
Further, the radial direction magnetic bearing control module includes controller and power amplifier, the controller respectively with function
Rate amplifier, range sensor are connected, and the range sensor is for measuring at a distance from magnetic suspension bearing and as controller
Input signal, the output signal of controller acts on power amplifier, which is connected with control coil.
The advantages and positive effects of the present invention are:
1, the present invention is radially stablized magnet support using upper and lower magnetic suspension bearing module and middle part and plays blower vane module, double
Wind-driven generator module, and radial component uses hybrid magnetic bearing, so that entire rotor machine is suspended completely, rubs without machinery
It wipes and wears, threshold wind velocity is small, not only improves output power, also makes its mechanical structure simple, solves its complex process
Problem has propagable application value.
2, the present invention utilizes upper and lower magnetic suspension bearing, and two electric generator structures are embedded into hollow bearing and form mutually mutual benefit
Bi-motor structure greatly improves the utilization rate of wind energy.
3, the present invention has rational design, and bearing is suspended using magnetic levitation technology, eliminates mechanical friction and frictional dissipation,
And magnetic suspension bearing is designed as hollow structure, and form double wind-driven generators, it solves existing wind-driven generator with this and exists
Wind energy utilization efficiency it is low, threshold wind velocity requires high, the problems such as monomotor generated output is low, significantly improves the benefit to wind energy
With ensure that the requirement when wind-force is lesser to wind-power electricity generation.
Detailed description of the invention
Fig. 1 is overall structure figure of the invention；
Fig. 2 is drops bar shaped bending function structure chart of the invention；
Fig. 3 a is top hybrid magnetic suspension bearing function structure chart of the invention；
Fig. 3 b is the Section A-A figure of Fig. 3 a；
Fig. 4 is fan leaf function structure chart of the invention；
Fig. 5 a is the top cross-sectional view of double wind-driven generator modules of the invention；
Fig. 5 b is the lower part cross-sectional view of double wind-driven generator modules of the invention；
Fig. 5 c is armature winding structure figure of the invention；
Fig. 6 is radial magnetic bearing function structure chart of the invention；
Fig. 7 is bottom magnetic suspension vertical shaft backing block structural diagram of the invention；
Fig. 8 is the field structure figure of bottom magnetic suspension vertical shaft backing block of the invention；
Fig. 9 is radial direction magnetic bearing control module working principle diagram of the invention；
Figure 10 is the work flow diagram of radial direction magnetic bearing control module of the invention；
In figure, 1- valve arrester module, 2- drops bar shaped bending module, the top 3- hybrid magnetic suspension bearing mould
Block, 4- fan leaf module, the bis- wind-driven generator modules of 5-, 6- radial magnetic bearing module, the magnetic suspension of the bottom 7- are hung down
Straight bearing module, 2-1- fixed screw, 2-2- drops bar shaped bending, the middle part 2-3 radial stable magnet support bar, 2-4-
Radial hybrid magnetic bearing supporting block, the bottom 2-5- curved blade supporting block, 3-1- connector, 3-2- permanent magnet device, 3-
3- coil device, 3-4- ferrimagnet cylindrical body, the upper layer electromagnet device 3-5,4-1- Ф shape flabellum, 4-2- lower layer Ф
Shape flabellum, the upper layer 4-3- Ф shape flabellum section, 4-4- lower layer Ф shape flabellum section, the upper layer 4-5 magnetic suspension bearing, 4-6 lower layer
Magnetic suspension bearing, the upper layer the 5-1- pole N permanent-magnet, the upper layer 5-2- armature winding, the upper layer the 5-3- pole S permanent-magnet, 5-
The upper layer 4- brush, the upper layer 5-5- commutator, the upper layer 5-6- magnet ring, 5-7- lower layer brush, 5-8- lower layer commutator, 5-9-
Lower layer's magnet ring, the pole 5-10- lower layer N permanent-magnet, 5-11- lower layer armature winding, the pole 5-12- lower layer S permanent-magnet,
The upper layer 5-13- insulating materials, 5-14- lower layer insulating materials, in the middle part of 5-15 it is radial stablize magnet, the upper layer 5-16 armature around
Group connecting rod, 5-17 lower layer armature winding connecting rod, 6-1- control coil, 6-2- permanent-magnet, 6-3- ring-type iron nickel
Alloy magnet, 7-1- entirety magnetic suspension support platform, 7-2- are vertically between the trapezoidal supporting block of stable permanent magnetism, the vertical permanent magnetism of 7-3-
Away from adjusting block, the trapezoidal supporting block of 7-4- horizontal stable permanent magnetism, the horizontal permanent magnetism spacing adjusting block of 7-5-, 7-6- non-magnetic material,
The bottom 7-7- fixed magnetic pole, the bottom 8- magnetic suspension bearing rotary magnet.
Specific embodiment
The embodiment of the present invention is further described below in conjunction with attached drawing.
A kind of double wind power generation plants of magnetic suspension bearing vertical axis, as shown in Figures 1 to 8, including valve arrester module
1, drops bar shaped bending module 2, top hybrid magnetic suspension bearing module 3, fan leaf module 4, double wind-driven generator modules
5, radial magnetic bearing module 6 and bottom magnetic suspension vertical shaft backing block 7.The bottom magnetic suspension vertical shaft backing block 7 hangs down
Directly being fixed on needs place to be mounted (such as on ground or other fixation devices)；The bottom magnetic suspension vertical shaft backing block 7
It is fixed together with the bottom of drops bar shaped bending module 2；The radial magnetic bearing module 6 is fixed on drops bar shaped
The bottom support section of bending module 2.The fan leaf module 4 is mounted on the inside of drops bar shaped bending module 2, the wind
Machine vane module 4 includes upper layer magnetic suspension bearing 4-5, lower layer magnetic suspension bearing 4-6, upper layer Ф shape flabellum 4-1 and lower layer's Ф shape
Flabellum 4-2, upper layer Ф shape flabellum 4-1 and lower layer Ф shape flabellum 4-2 are separately mounted to upper layer magnetic suspension bearing 4-5, lower layer's magnetcisuspension
Floating axle is held on 4-6, is equipped with bottom magnetic suspension bearing rotary magnet 8 (pole N, the pole S permanent-magnet magnetic in the bottom of lower layer's magnetic suspension bearing
Body).Double wind-driven generator modules 5 include upper layer generator module and lower layer's generator module and are separately mounted to upper layer magnetic suspension
On bearing 4-5, lower layer magnetic suspension bearing 4-6.The top hybrid magnetic suspension bearing module 3 is fixed on drops bar shaped bending mould
The upper end bottom of block 2.The valve arrester module 1 is fixed on the top of drops bar shaped bending module 2.The valve type is lightning-arrest
Device is common universal arrester.
The double wind power generation plant assembling process of magnetic suspension bearing vertical axis are as follows: first fixing bottom magnetic suspension vertical shaft backing
Block 7 and drops bar shaped bending module 2, then installation top hybrid magnetic suspension bearing module 3, by fan leaf module 4 and double
It is put into after 5 integral installation of wind-driven generator module is good inside drops bar shaped bending module 2, valve arrester module is finally installed
1.Entire double wind-driven generator 5 installation processes of module are as follows: the installation pole the upper layer N pole permanent-magnet 5-1 and S permanent-magnet 5-3 in
Upper layer magnetic suspension bearing 4-5 is put after connecting upper layer armature winding 5-2 and upper layer armature winding connecting rod 5-16
Enter in the magnetic suspension bearing 4-5 of upper layer, then radial magnet of stablizing in the middle part of 5-15 is installed upper layer magnetic suspension bearing 4-5 is installed again later
It is whole.The same installation pole the lower layer N pole permanent-magnet 5-10 and S permanent-magnet 5-12 is in lower layer magnetic suspension bearing 4-6, by lower layer
Armature winding 5-11 and lower layer armature winding connecting rod 5-17 is put into lower layer magnetic suspension bearing 4-6 after connecting,
Then installation lower layer's magnetic suspension bearing 4-6 is whole.
As shown in Fig. 2, 2 bilateral symmetry of drops bar shaped bending module, including fixed screw 2-1, drops bar shaped
Magnet support bar 2-3, radial hybrid magnetic bearing supporting block 2-4, bottom curved blade supporting block are radially stablized in bending 2-2, middle part
2-5.Drops bar shaped bending 2-2 be a drop shape stainless steel material supporter, be used to support valve arrester module 1,
Magnet support bar 2-3, radial hybrid magnetic bearing supporting block 2-4 are radially stablized in connector 3-1, middle part；Two drops bar shapeds are curved
Pass through fixed screw 2-1 connection connector 3-1 between at the top of piece 2-2；It is an aluminium alloy structure that magnet support bar 2-3 is radially stablized at middle part
At hollow cylinder, one end is connected with the middle part of drops bar shaped bending 2-2, and other end connection middle part is radial to stablize magnet
5-15, middle part radially stablize magnet support bar 2-3 and are integrally used to that upper layer brush 5-4 and middle part is supported radially to stablize magnet 5-15；
The tail portion of drops bar shaped bending 2-2 extend radial hybrid magnetic bearing supporting block 2-4 and bottom curved blade supporting block 2-5 and
Lower layer brush 5-7 is separately connected radial magnetic bearing module 6 and lower layer's magnetic suspension vertical shaft backing block 7；Four fixed screws
Top of the 2-1 by drops bar shaped bending 2-2 and connector 3-1 to fixed the right and left drops bar shaped bending 2-2；Upper layer
Brush 5-4 and lower layer brush 5-7 is cube-shaped metallic brush, and two upper layer brush 5-4 and Liang Ge lower layer brush 5-7 are used to
Electric current in upper layer commutator, lower layer's commutator is drawn, two middle parts are radial to stablize magnet support bar 2-3 and two drops
Thus bar shaped bending 2-2, which is connected, can pick out the electric energy that wind-driven generator generates outside for using；Two radial mixing magnetic axises
Supporting block 2-4 is held to be connected with drops bar shaped bending 2-2 to support radial hybrid magnetic suspension bearing module, bottom curved blade
Supporting block 2-5 is connected for supporting drops bar shaped bending 2-2 whole with the bottom drops bar shaped bending 2-2；Drops bar shaped
Bending 2-2 is integrally used to support at the top of the present invention (comprising arrester, electromagnet apparatus), magnet branch is radially stablized at intermediate middle part
Strut and bottom radial hybrid magnetic bearing supporting block.
As shown in Fig. 3 a and Fig. 3 b, the top hybrid magnetic suspension bearing module 3 includes connector 3-1, coil device 3-
3, permanent magnet device 3-2, ferrimagnet cylindrical body 3-4 and electromagnet device 3-5.Wherein, connector 3-1 is a kind of extraordinary modeling
The cuboid that PEEK material is constituted is expected, as the support device of hybrid magnetic suspension bearing, the top of ferrimagnet cylindrical body 3-4
Opposite with the bottom of upper layer magnetic suspension bearing, ferrimagnet cylindrical body 3-4 diameter of section is less than upper layer magnetic suspension bearing radius
5cm is 5cm apart from top；Electromagnet device 3-5 is bottom end fluting cylindrical body, and top passes through screw bolt and nut and installs
On connector 3-1, coil device 3-3 is wrapped on the outside of electromagnet device 3-5；Permanent magnet device 3-2 and ferromagnetism material
Expect that there are gaps between cylindrical body 3-4；Ferrimagnet cylindrical body 3-4 is embedded into the fluting of the bottom end electromagnet device 3-5；Electromagnetism
Body device 3-5, permanent magnet device 3-2, coil device 3-3 and ferrimagnet cylindrical body 3-4 form hybrid magnetic bearing body.From whole
From the point of view of in body effect, electromagnetic attraction is generated by being powered to coil device 3-3, makes electromagnetism using ferrimagnet cylindrical body 3-4
Suction is equal to the self weight of ferrimagnet cylindrical body 3-4 and upper layer magnetic suspension bearing, and then upper layer magnetic suspension bearing is suspended in
In the air, it is embedded into the part of electromagnet device 3-5 by electromagnetic attraction, has the function that maintain radial equilibrium.Mix top
Without mechanical friction and wear, and then when realization gentle breeze, bearing can rotate magnetic suspension bearing module 3 with blower.
As shown in figure 4, the fan leaf module 4 is made of carbon fibre composite, blade is wing using section, packet
Contrary upper layer lift-type darrieus Ф shape fan leaf 4-1 and lower layer lift-type darrieus Ф shape fan leaf 4-2 are included,
Upper layer magnetic suspension bearing 4-5 and lower layer magnetic suspension bearing 4-6；Upper layer magnetic suspension bearing 4-5 and lower layer magnetic suspension bearing 4-6 are
The hollow bearing that light alloy material is made into；Upper layer Ф shape flabellum 4-1 and lower layer Ф shape flabellum 4-2, is made of three pieces flabellum,
Every blade pitgh angle is 120 °；Lower layer Ф shape flabellum 4-2 and upper layer Ф shape flabellum 4-1 structure reverse symmetry (such as Fig. 4 right half
Shown in partial top sectional view), when the wind blows, upper and lower level fan blade direction of rotation is opposite；Upper layer impeller arbitrary height is taken to do cross
Section obtains upper layer Ф shape flabellum section 4-3；It takes lower layer's impeller arbitrary height to do cross section and obtains lower layer Ф shape flabellum section 4-
4；Lower layer Ф shape flabellum 4-2 and upper layer Ф shape flabellum 4-1 are each attached on the magnetic suspension bearing 4-5 of upper layer, upper and lower flabellum rotation point
It Dai Dong not upper layer magnetic suspension bearing 4-5 and lower layer magnetic suspension bearing 4-6 rotation；From overall effect, when upper and lower level impeller
When rotation, metal (upper will rotate simultaneously with blade, provide motive power for generator.
Double wind-driven generator modules 5 include upper layer generator module and lower layer's generator module, as shown in Figure 5 a, institute
The upper layer generator module for stating double wind-driven generator modules 5 includes the upper layer pole N permanent-magnet 5-1, upper layer armature winding 5-
2, the pole upper layer S permanent-magnet 5-3, upper layer brush 5-4, upper layer commutator 5-5, upper layer magnet ring 5-6, upper layer insulating materials 5-13,
Upper layer armature winding connecting rod 5-16；The positional relationship of the upper layer generator module various pieces is as follows, and the upper layer pole N is forever
The magnetic magnet 5-1 and upper layer pole S permanent-magnet 5-3 is fixed on upper layer hollow bearing inner wall in the opposite form in position, in upper layer magnetic
The lower end two sides of suspension bearing are respectively fixed with upper layer insulating materials 5-13, are mainly used for insulating.Lower layer's armature winding connects
Extension bar 5-17 is nonmetallic bar, and end is fixed on the commutator 5-5 of upper layer, can be with it when rotating lower layer's magnetic suspension bearing
It rotates together, the conducting wire of lower layer's armature winding guides to upper layer commutator 5- by lower layer armature winding connecting rod 5-17
5.On upper layer, the end of insulating materials 5-13 is fluted, for fixing upper layer commutator 5-5；In same level direction, i.e., upper
The fixed upper layer magnet ring 5-6 in layer magnetic suspension bearing bottom, its edge upper layer magnet ring 5-6 is far from the upper layer position commutator 5-510cm；Upper layer
Medium position of the armature winding 5-2 inside the magnetic suspension shaft of upper layer, and its end is not contacted with upper layer magnet ring 5-6, support
And drive whole winding (around group picture as shown in 5c).
As shown in Figure 5 b, lower layer's generator module of double wind-driven generator modules 5 includes lower layer brush 5-7, lower layer
Commutator 5-8, lower layer magnet ring 5-9, the pole lower layer N permanent-magnet 5-10, lower layer armature winding 5-11, the pole lower layer S permanent-magnet magnetic
Body 5-12, lower layer insulating materials 5-14, upper layer armature winding connecting rod 5-17；Double 5 lower layers of wind-driven generator module
The positional relationship of generator module various pieces is as follows, the pole lower layer N permanent-magnet 5-10 and the pole lower layer S permanent-magnet 5-12 with
The opposite form in position is fixed on lower layer's magnetic suspension bearing inner wall, in the case where the lower end two sides of lower layer's magnetic suspension bearing are respectively fixed with
Layer insulating materials 5-14, is mainly used for insulating；Upper layer armature winding connecting rod 5-16 is a metallic rod, and end is fixed on
On lower layer commutator 5-8, when rotating upper layer magnetic suspension bearing, it can rotate therewith, the conducting wire of upper layer armature winding
Lower layer commutator 5-8 is guided to by upper layer armature winding connecting rod 5-16.Have in the end of lower layer insulating materials 5-14 recessed
Slot in same level direction, i.e., fixes lower layer magnet ring 5- for fixing lower layer commutator 5-8 at the top of lower layer's magnetic suspension bearing
9；Lower layer armature winding 5-11 and is not contacted in the medium position of lower layer's magnetic suspension bearing in end with lower layer magnet ring 5-9,
Upper layer armature winding 5-2 is passed through from the centre of lower layer armature winding 5-11, thus prevent upper and lower level armature around
Group bumps against when motor rotates, and lower layer armature winding 5-11 is supported and driven whole winding (around group picture such as 5c institute
Show)；It is a hollow cylinder shape permanent-magnet that magnet 5-15 is radially stablized at middle part, for realizing the radial direction of upper and lower level hollow bearing
Stablize.
It as shown in Figure 5 c, is upper layer armature winding 5-2 and lower layer's armature winding 5-11 structure chart, armature winding
It is hollow type squirrel-cage winding.
From the point of view of overall effect, upper layer armature winding 5-2 is connected to lower layer commutator 5-8, lower layer commutator 5-8 with
Lower layer brush 5-7 is when upper layer armature winding 5-2 is rotated by the electric energy extraction of generation, upper layer commutator 5-5 and by upper
Layer insulating materials 5-13 is connected with upper layer hollow bearing 3-5；Lower layer commutator 5-8 is empty by lower layer's insulating materials 5-14 and lower layer
Mandrel is held connected；The pole lower layer N permanent-magnet 5-10, the pole lower layer S permanent-magnet 5-12 are fixed on lower layer in the opposite form in position
On hollow bearing, lower layer armature winding 5-11 is connected to upper layer commutator 5-5, upper layer commutator 5-5 and upper layer brush 5-4
The electric energy of generation is drawn in lower layer armature winding 5-11 rotation；When wind blows fan leaf module 4, fan blade
The upper layer Ф shape flabellum 4-1 of module 4 is rotated, the upper layer pole N permanent-magnet 5-1, the upper layer pole S permanent-magnet 5-3, lower layer's armature
Winding 5-11 follows blade synchronization to rotate, while wind blows the lower layer Ф shape flabellum 4-2 of fan blade modules 4 with upper layer Ф shape flabellum
4-1 it is opposite direction rotation, and the pole lower layer N permanent-magnet 5-10, the pole lower layer S permanent-magnet 5-12, upper layer armature around
Group 5-2 follows its synchronous rotation；From the point of view of the upper layer of double wind-driven generator modules 5, the upper layer pole N permanent-magnet 5-1 and the upper layer pole S
Permanent-magnet 5-3 is generated magnetic field and is rotated (assuming that rotating in a clockwise direction) with certain direction, and upper layer armature
Winding 5-2 by lower layer Ф shape flabellum 4-2 rotation drive its rotation and with upper layer magnetic field it is opposite direction rotation (assuming that
Rotate in a counter-clockwise direction), so that cutting magnetic field, generates induced current, if using upper layer magnetic field as object of reference (i.e. hypothesis upper layer N
Pole permanent-magnet 5-1, the upper layer pole S permanent-magnet 5-3 are static), then upper layer armature winding 5-2 is with original 2 times of speed
Cutting magnetic field is rotated in a counter-clockwise direction, to generate bigger armature supply with 2 times of revolving speed, armature supply is changed by upper layer
Keep current direction under same magnetic pole constant to draw electric current via upper layer brush 5-4 to device 5-5.Likewise, the upper layer pole N is forever
Also drive lower layer armature winding 5-11 with certain direction while the rotation of magnetic magnet 5-1 and the upper layer pole S permanent-magnet
Rotation (assuming that rotating in a clockwise direction), then from the point of view of the lower layer of double wind-driven generator modules 5, the pole lower layer N permanent-magnet
The 5-10 and pole lower layer S permanent-magnet 5-12 generates magnetic field and rotates (assuming that rotating in a counterclockwise direction) with certain direction,
To which lower layer's armature winding 5-11 cutting magnetic field generates the armature supply of induction, armature supply passes through lower layer's commutator 5-8
Keep current direction under same magnetic pole constant to draw electric current via lower layer brush 5-7, similarly lower layer's motor electricity in lower layer
Pivot winding 5-11 generates bigger induction armature supply also with 2 speed cutting magnetic fields；From overall effect, when upper and lower fan blade
When rotation, upper and lower generator will rotate simultaneously, but realize double wind-force on the contrary, can be achieved at the same time power generation due to rotation direction with this
Generator；Upper layer magnet ring 5-6 and lower layer magnet ring 5-9 are separately fixed on upper layer hollow bearing and lower layer's hollow bearing, wherein on
Layer magnet ring 5-6 and lower layer magnet ring 5-9 is the permanent-magnet with magnetic pole, and the lower end for realizing to upper layer hollow bearing is integrally risen auxiliary
The effect of support is helped, upper layer insulating materials 5-13 and lower layer insulating materials 5-14 prevent the loss of electric current；Radially stablize magnetic in middle part
Body 5-15 covers in the outside of upper layer hollow bearing and lower layer's hollow bearing and has certain distance apart from bearing, and middle part is radially steady
The magnetic pole for determining magnet 5-15 is identical as the magnetic pole of upper layer magnet ring 5-6 and lower layer magnet ring 5-9, realizes the low of upper layer hollow bearing with this
The top of radial stabilization and lower layer's hollow bearing is held radially to stablize and ensure that unaffected in the larger generator of wind-force.
As shown in fig. 6, the radial magnetic bearing module 6 includes control coil 6-1, permanent-magnet 6-2, cyclic annular iron nickel
Alloy magnet 6-3 and range sensor 6-4.The control coil 6-1, permanent-magnet 6-2, cyclic annular iron-nickel alloy magnet 6-3, away from
It is placed from sensor 6-4 bilateral symmetry, 4, left side control coil 6-1 is connected with permanent-magnet 6-2, forms " E " shape electromagnetic installing
It sets, it and permanent-magnet 6-2, ring-type iron-nickel alloy magnet 6-3 constitute radial mixing magnetic axis together when being powered to control coil 6-1
Hold control structure, radial equilibrium structure of the radial hybrid magnetic bearing as hybrid magnetic suspension bearing, when range sensor 6-4 is detected
It when being close to zero to radial offset, is not powered to control coil, i.e., does not consume electric energy, the magnetic force for depending merely on permanent-magnet can be real
Now radial stable suspersion, when range sensor 6-4, which is detected, deviates levitation position, by giving galvanization in control line 6-1 circle,
Increase magnetic force to balance radial hybrid magnetic suspension bearing to cope with the variation of radial offset.Cyclic annular iron-nickel alloy magnet 6-3 is embedding
It is on lower layer magnetic suspension bearing 4-6 and fixed.Right side structure is identical as left side structure function, and symmetrical structure setting in two sides ensure that
Biggish radial deflection does not occur in rotary course for bearing, to guarantee the stable operation of wind-driven generator.
As shown in fig. 7, the bottom magnetic suspension vertical shaft backing block 7 include whole magnetic suspension support platform 7-1, it is vertical steady
Determine the trapezoidal supporting block 7-2 of permanent magnetism, vertical permanent magnetism spacing adjusting block 7-3, the trapezoidal supporting block 7-4 of horizontal stable permanent magnetism and horizontal permanent magnetism
Spacing adjusting block 7-5.Two vertical trapezoidal supporting block 7-2 of permanent magnetism that stablize are located in the middle part of whole magnetic suspension support platform 7-1
To support arc permanent-magnet, two vertical permanent magnetism spacing adjusting block 7-3 are located at whole magnetic suspension support platform for left and right
It is connected in the middle part of 7-1 or so and respectively with the vertical trapezoidal supporting block 7-2 of permanent magnetism that stablizes to be used to adjust permanent-magnet and magnetic suspension
Bearing spacing (by adjusting two identical magnetic pole pitch to change spacing), the trapezoidal supporting block 7-4 of two horizontal stable permanent magnetism points
It Wei Yu not control among the entirety bottom magnetic suspension support platform 7-1 to support (the magnet receiving magnetic suspension of bottom N-type permanent-magnet
The repulsive force of bearing bottom N-type magnetic pole), two horizontal permanent magnetism spacing adjusting block 7-5 are located at the entirety bottom magnetic suspension support platform 7-1
Among portion left and right and be connected respectively with the trapezoidal supporting block 7-4 of horizontal stable permanent magnetism be used to adjust bottom N-type permanent-magnet and
Magnetic suspension bearing bottom N-type permanent-magnet spacing.Be arranged 4 adjustable berths away from adjusting block purpose be adjust magnetcisuspension over draft
It supports platform 7-1 to adjust the support degree of magnetic suspension bearing, four trapezoidal supporting blocks of setting are aided with four adjusting blocks to meet not
The occasion of requirement with to(for) support platform.
As shown in figure 8, being equipped with bottom fixed permanent-magnet 7-7 (pole N, S on the inside of bottom magnetic suspension vertical shaft backing block 7
Pole permanent-magnet) and non-magnetic material 7-6, the fixed permanent-magnet 7-7 in the bottom of upper end is connected with the non-magnetic material 7-6 of lower end
It is integrally located on the inside of whole magnetic suspension support platform 7-1, the fixed permanent-magnet 7-7 in the bottom and bottom magnetic suspension bearing rotate
Magnet 8 forms 5 pairs of magnetic poles, and the vertical length of the fixed permanent-magnet 7-7 in bottom is 20cm.The fixed permanent-magnet 7-7 in bottom and bottom
Portion's magnetic suspension bearing rotary magnet 8 forms the power that five pairs of magnetic poles can be 8 different directions of bottom magnetic suspension bearing rotary magnet, with
Maintain the balance of lower layer's magnetic suspension bearing that magnetic suspension bearing is prevented to be biased to.
As shown in FIG. 9 and 10, radial direction magnetic bearing control module is installed in bottom magnetic suspension vertical shaft backing block 7,
Convenient for operating and adjusting.The control module includes controller (8051 singlechip chips can be used) and power amplifier, controller
It is connected respectively with power amplifier and range sensor 6-4, power amplifier is connected with control coil 6-1, Distance-sensing
Device is for measuring at a distance from magnetic suspension bearing.The signal signal as input to the controller of range sensor detection, controller
Output signal act on power amplifier, by changing coil current, to change electromagnetic attraction.The range sensor is
In ' E ' shape midline position of radial hybrid magnetic suspension device, device is left and right symmetrically arranged installation by adhering；First set to controller
Preset parameter (i.e. with magnetic suspension bearing a certain distance) is set, when detecting distance change, range sensor transmits signal
To controller, controller output signal acts on power amplifier, controls the size of current of electromagnetic coil, changes electromagnetic attraction,
When the distance of detection is equal to setting value, stop to solenoid, magnetic suspension bearing keeps balance.
The present invention does not address place and is suitable for the prior art.
It is emphasized that embodiment of the present invention be it is illustrative, without being restrictive, therefore packet of the present invention
Include and be not limited to embodiment described in specific embodiment, it is all by those skilled in the art according to the technique and scheme of the present invention
The other embodiments obtained, also belong to the scope of protection of the invention.
Claims (10)
1. a kind of double wind power generation plants of magnetic suspension bearing vertical axis, it is characterised in that: including arrester module, drops bar shaped
Bending module, top hybrid magnetic suspension bearing module, fan leaf module, double wind-driven generator modules, radial magnetic bearing
Module and bottom magnetic suspension vertical shaft backing block；The arrester module is fixed on the upper end of drops bar shaped bending module, institute
State the upper end bottom that top hybrid magnetic suspension bearing module is fixed on drops bar shaped bending module；The fan leaf module packet
It includes upper layer magnetic suspension bearing, lower layer's magnetic suspension bearing and is mounted on the inside of drops bar shaped bending module, in upper layer magnetic suspension shaft
It holds, be separately installed with upper layer flabellum and lower layer's flabellum on lower layer's magnetic suspension bearing, be equipped in the bottom of lower layer's magnetic suspension bearing
Bottom magnetic suspension bearing rotary magnet；Double wind-driven generator modules include upper layer generator module and lower layer's generator module
And it is separately mounted on upper layer magnetic suspension bearing and lower layer's magnetic suspension bearing；The radial magnetic bearing module is packed in water droplet
The bottom support section of shape bar shaped bending module；The bottom magnetic suspension vertical shaft backing block and drops bar shaped bending module
Bottom is fixed together；Radial direction magnetic bearing control module is installed in the magnetic suspension vertical shaft backing block of bottom.
2. the double wind power generation plants of magnetic suspension bearing vertical axis according to claim 1, it is characterised in that: the arrester
Module is valve arrester module.
3. the double wind power generation plants of magnetic suspension bearing vertical axis according to claim 1, it is characterised in that: the drops
Bar shaped bending module is two and to be symmetrical set, the drops bar shaped bending module include drops bar shaped bending, brush,
Radially stablize magnet support bar, radial hybrid magnetic bearing supporting block and bottom curved blade supporting block in middle part；Two drops items
Top hybrid magnetic suspension bearing module is connected by fixed screw between the top of shape bending；Two middle parts are radial to stablize magnet support
Bar one end is connected with the middle part of drops bar shaped bending, and the radial stable magnet support bar other end connection middle part in two middle parts is radial
Stablize magnet, middle part radially stablizes magnet support bar and is used to that upper layer brush and middle part is supported radially to stablize magnet；Drops bar shaped
Extend radial hybrid magnetic bearing supporting block, bottom curved blade supporting block and lower layer's brush and be separately connected diameter in the tail portion of bending
To magnetic suspension bearing module and bottom magnetic suspension vertical shaft backing block.
4. the double wind power generation plants of magnetic suspension bearing vertical axis according to claim 3, it is characterised in that: the drops
Bar shaped bending is made of stainless steel material；It is the hollow cylinder being made of aluminium alloy that magnet support bar is radially stablized at the middle part
Body；The brush is cube-shaped metallic brush.
5. the double wind power generation plants of magnetic suspension bearing vertical axis according to claim 1, it is characterised in that: the top is mixed
Closing magnetic suspension bearing module includes coil device, permanent magnet device, ferrimagnet cylindrical body, electromagnet device and connector；
The connector is the cuboid that PEEK material is constituted；The bottom of the ferrimagnet cylindrical body and upper layer magnetic suspension bearing
Top is opposite, which is less than upper layer magnetic suspension bearing 5cm；The electromagnet device is that a bottom end is opened
Slot cylindrical body, top are mounted on connector by screw bolt and nut, and coil device is wrapped on the outside of electromagnet device；
There are the gaps 5cm between the electromagnet device and ferrimagnet cylindrical body；The electromagnet device, permanent magnet device and ferromagnetic
Property material cylindrical body form hybrid magnetic bearing body.
6. the double wind power generation plants of magnetic suspension bearing vertical axis according to claim 1, it is characterised in that: the upper layer fan
Leaf and lower layer's flabellum are contrary upper layer lift-type darrieus Ф shape fan leaf and lower layer's lift-type darrieus Ф shape wind
Machine flabellum, each fan leaf are made of three pieces flabellum, and every blade pitgh angle is 120 °；The upper layer magnetic suspension bearing
It is the hollow bearing that light alloy material is made into lower layer magnetic suspension bearing.
7. the double wind power generation plants of magnetic suspension bearing vertical axis according to claim 1, it is characterised in that: double wind-force
Generator module includes upper layer generator module and lower layer's generator module；
The upper layer generator module include the upper layer pole N permanent-magnet, upper layer armature winding, the upper layer pole S permanent-magnet, on
Layer brush, upper layer commutator, upper layer magnet ring, upper layer insulating materials and lower layer's armature winding connecting rod；The pole the upper layer N is forever
Magnetic magnet and the upper layer pole S permanent-magnet are fixed on the magnetic suspension bearing inner wall of upper layer in the opposite form in position, in upper layer magnetic
The lower end two sides of suspension bearing are respectively fixed with upper layer insulating materials, and lower layer's armature winding connecting rod is fixed on upper layer commutation
On device；On upper layer, the end of insulating materials is fluted, for fixing upper layer commutator；On upper layer magnetic suspension bearing bottom is fixed
Layer magnet ring, the edge of upper layer magnet ring is far from the upper layer position commutator 3cm；Upper layer armature winding is in the magnetic suspension bearing of upper layer
Portion position, and there are gaps with upper layer magnet ring in end；Upper layer commutator passes through upper layer insulating materials and upper layer hollow bearing phase
Even；
Lower layer's generator module includes lower layer's brush, lower layer's commutator, lower layer's magnet ring, the pole lower layer N permanent-magnet, lower layer's electricity
Armature winding, the pole lower layer S permanent-magnet, lower layer's insulating materials and upper layer armature winding connecting rod；The pole the lower layer N is forever
Magnetic magnet and the pole lower layer S permanent-magnet are fixed on lower layer's magnetic suspension bearing inner wall in the opposite form in position, in lower layer's magnetic
The lower end two sides of suspension bearing are respectively fixed with lower layer's insulating materials, and upper layer armature winding connecting rod is fixed on lower layer's commutation
On device；It is fluted in the end of lower layer's insulating materials, for fixing lower layer's commutator；Under being fixed at the top of lower layer's magnetic suspension bearing
Layer magnet ring；Lower layer's armature winding lower layer's magnetic suspension bearing bottom position, and in end and lower layer's magnet ring there are gap,
Upper layer armature winding is passed through from the centre of lower layer's armature winding；Lower layer's commutator passes through lower layer's insulating materials and lower layer
Hollow bearing is connected.
8. the double wind power generation plants of magnetic suspension bearing vertical axis according to claim 1, it is characterised in that: the radial direction magnetic
Suspension bearing module includes control coil, permanent-magnet, cyclic annular iron-nickel alloy magnet and range sensor；The control coil,
Permanent-magnet, cyclic annular iron-nickel alloy magnet, range sensor bilateral symmetry are placed, 4, left side control coil and permanent-magnet phase
Connect and forms " E " shape calutron；The ring-type iron-nickel alloy magnet is inlaid on lower layer's magnetic suspension bearing and fixes；It is described away from
It uses installation by adhering in ' E ' shape midline position of radial hybrid magnetic suspension device from sensor, and is left and right symmetrically arranged.
9. the double wind power generation plants of magnetic suspension bearing vertical axis according to claim 1, it is characterised in that: the bottom magnetic
Suspension vertical shaft backing block includes whole magnetic suspension support platform, vertically stablizes the trapezoidal supporting block of permanent magnetism, vertical permanent magnetism spacing tune
Locking nub, the trapezoidal supporting block of horizontal stable permanent magnetism and horizontal permanent magnetism spacing adjusting block；Two vertical trapezoidal supporting blocks of permanent magnetism of stablizing are divided
It Wei Yu not control in the middle part of whole magnetic suspension support platform to support arc permanent-magnet, two vertical permanent magnetism spacing adjusting blocks point
Left and right and it Wei Yu not be connected respectively with the vertical stabilization trapezoidal supporting block of permanent magnetism in the middle part of whole magnetic suspension support platform；Two levels
Stablize the trapezoidal supporting block of permanent magnetism and is located at whole magnetic suspension support platform bottom centre left and right to support bottom N-type permanent-magnet magnetic
Body；Two horizontal permanent magnetism spacing adjusting blocks are located among whole magnetic suspension support platform bottom left and right and respectively and horizontal stable
The trapezoidal supporting block of permanent magnetism is connected to be used to adjust bottom N-type permanent-magnet and magnetic suspension bearing bottom N-type permanent-magnet spacing；?
It is equipped with the fixed permanent-magnet in the bottom to link together on the inside of whole magnetic suspension support platform and non-magnetic material, the bottom are solid
Determine permanent-magnet and magnetic suspension bearing rotary magnet in bottom forms 5 pairs of magnetic poles；The vertical length of the fixed permanent-magnet in the bottom
For 20cm.
10. the double wind power generation plants of magnetic suspension bearing vertical axis according to claim 9, it is characterised in that: the radial direction
Magnetic bearings control module includes controller and power amplifier, which is connected with power amplifier, range sensor respectively
It connects, the range sensor is for measuring at a distance from magnetic suspension bearing and as input to the controller signal, the output of controller
Signal function is connected in power amplifier, the power amplifier with control coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910000903.2A CN109488541B (en) | 2019-01-02 | 2019-01-02 | Magnetic suspension bearing vertical shaft double wind power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910000903.2A CN109488541B (en) | 2019-01-02 | 2019-01-02 | Magnetic suspension bearing vertical shaft double wind power generation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109488541A true CN109488541A (en) | 2019-03-19 |
| CN109488541B CN109488541B (en) | 2023-10-13 |
Family
ID=65713589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910000903.2A Active CN109488541B (en) | 2019-01-02 | 2019-01-02 | Magnetic suspension bearing vertical shaft double wind power generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109488541B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110630434A (en) * | 2019-09-17 | 2019-12-31 | 深圳华控能源科技有限公司 | Longitudinal axis magnetic suspension guiding control undifferentiated wind power generation system |
| CN110748458A (en) * | 2019-11-15 | 2020-02-04 | 河南科技大学 | Road magnetic suspension wind driven generator and power generation device |
| CN110805526A (en) * | 2019-11-15 | 2020-02-18 | 河南科技大学 | Vertical shaft type magnetic suspension wind driven generator and power generation device for road |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010099713A1 (en) * | 2009-03-02 | 2010-09-10 | Ji Lin | Magnetic suspension non-friction double rotor generator |
| CN101943132A (en) * | 2010-09-16 | 2011-01-12 | 杭志强 | Mutually-inversely-rotated double-wind-blade magnetically-suspended vertical wind power generator |
| CN102364094A (en) * | 2011-11-15 | 2012-02-29 | 新疆尚能太阳能科技有限公司 | Bidirectional wind barrel type magnetic suspension wind power generation device |
| CN102926939A (en) * | 2012-11-30 | 2013-02-13 | 南京工业大学 | Five-degree-of-freedom full-suspension vertical shaft disc type wind driven generator |
| CN104234935A (en) * | 2014-09-02 | 2014-12-24 | 江苏大学 | Vertical-shaft maglev wind-driven power generator |
| DE102013011454A1 (en) * | 2013-07-10 | 2015-01-15 | Kairos Vision Power GmbH & Co. KG | Wind turbine |
| CN204126815U (en) * | 2014-07-30 | 2015-01-28 | 大连恒石节能设备有限公司 | Bilobed wheel coreless wind driven generator |
| CN205330884U (en) * | 2016-01-18 | 2016-06-22 | 张双庆 | Full rotor is fast aerogenerator doubly |
-
2019
- 2019-01-02 CN CN201910000903.2A patent/CN109488541B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010099713A1 (en) * | 2009-03-02 | 2010-09-10 | Ji Lin | Magnetic suspension non-friction double rotor generator |
| CN101943132A (en) * | 2010-09-16 | 2011-01-12 | 杭志强 | Mutually-inversely-rotated double-wind-blade magnetically-suspended vertical wind power generator |
| CN102364094A (en) * | 2011-11-15 | 2012-02-29 | 新疆尚能太阳能科技有限公司 | Bidirectional wind barrel type magnetic suspension wind power generation device |
| CN102926939A (en) * | 2012-11-30 | 2013-02-13 | 南京工业大学 | Five-degree-of-freedom full-suspension vertical shaft disc type wind driven generator |
| DE102013011454A1 (en) * | 2013-07-10 | 2015-01-15 | Kairos Vision Power GmbH & Co. KG | Wind turbine |
| CN204126815U (en) * | 2014-07-30 | 2015-01-28 | 大连恒石节能设备有限公司 | Bilobed wheel coreless wind driven generator |
| CN104234935A (en) * | 2014-09-02 | 2014-12-24 | 江苏大学 | Vertical-shaft maglev wind-driven power generator |
| CN205330884U (en) * | 2016-01-18 | 2016-06-22 | 张双庆 | Full rotor is fast aerogenerator doubly |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110630434A (en) * | 2019-09-17 | 2019-12-31 | 深圳华控能源科技有限公司 | Longitudinal axis magnetic suspension guiding control undifferentiated wind power generation system |
| CN110748458A (en) * | 2019-11-15 | 2020-02-04 | 河南科技大学 | Road magnetic suspension wind driven generator and power generation device |
| CN110805526A (en) * | 2019-11-15 | 2020-02-18 | 河南科技大学 | Vertical shaft type magnetic suspension wind driven generator and power generation device for road |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109488541B (en) | 2023-10-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104389741B (en) | A kind of vertical axes outer rotor magnetic suspending wind turbine generator | |
| CN108425804B (en) | Low-wind-speed vertical axis wind turbine and control method thereof | |
| CN204283732U (en) | A kind of vertical shaft maglev wind power generator | |
| CN101915214A (en) | Five-degree-of-freedom full-suspension vertical axis wind driven generator with outer rotor structure | |
| CN109488541A (en) | The double wind power generation plants of magnetic suspension bearing vertical axis | |
| CN103244357B (en) | Magnetic suspension bearing disc type hybrid excitation doubly-salient wind driven generator | |
| CN107165779B (en) | Vertical axis suspension permanent magnet wind driven generator and control method thereof | |
| CN203412699U (en) | Vertical axis wind power generation system working on double wind speed power curves | |
| CN101949360A (en) | Co-rotating double-blade vertical wind driven generator | |
| CN206397654U (en) | Magnetic suspending wind turbine generator group | |
| CN104389742A (en) | Magnetic levitation wind-driven generator with vertical shaft inner rotor | |
| CN102364094A (en) | Bidirectional wind barrel type magnetic suspension wind power generation device | |
| CN104234935B (en) | Vertical-shaft maglev wind-driven power generator | |
| CN107013410B (en) | Vertical axis permanent magnet direct-drive wind driven generator and control method thereof | |
| CN106917723A (en) | Large-scale inductor can be with magnetic suspension structure wind power generating set | |
| CN102780340A (en) | Synchronous wind turbine generator | |
| CN201730753U (en) | Five-degree-of-freedom full-suspension vertical axis wind driven generator with outer rotor structure | |
| CN202326021U (en) | Two-way air duct type magnetic suspension wind power generation device | |
| CN209569120U (en) | The double wind-driven generators of hybrid magnetic bearing based on radial battery and permanent magnetism | |
| CN101943132A (en) | Mutually-inversely-rotated double-wind-blade magnetically-suspended vertical wind power generator | |
| CN208184892U (en) | A kind of low wind speed vertical axis wind power generator | |
| John et al. | Maglev windmill | |
| CN105257460B (en) | Modularization misphase installs multiphase fault-tolerant structure ocean current power generation unit | |
| JP2015050892A (en) | Power generation system | |
| CN209730825U (en) | The double-fed magnetic suspension vertical shaft wind generator system of flexible DC transmission |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |