CN110185583A - A kind of wind power generation plant of hybrid magnetic suspension bearing - Google Patents
A kind of wind power generation plant of hybrid magnetic suspension bearing Download PDFInfo
- Publication number
- CN110185583A CN110185583A CN201910322853.XA CN201910322853A CN110185583A CN 110185583 A CN110185583 A CN 110185583A CN 201910322853 A CN201910322853 A CN 201910322853A CN 110185583 A CN110185583 A CN 110185583A
- Authority
- CN
- China
- Prior art keywords
- control cabinet
- power generation
- wind power
- generation plant
- magnetic suspension
- 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.)
- Withdrawn
Links
- 238000010248 power generation Methods 0.000 title claims abstract description 37
- 239000000725 suspension Substances 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 50
- 230000003028 elevating effect Effects 0.000 claims abstract description 38
- 235000004443 Ricinus communis Nutrition 0.000 claims description 10
- 238000010276 construction Methods 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 241000196324 Embryophyta Species 0.000 description 26
- 230000005611 electricity Effects 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000011160 research Methods 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
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/06—Rotors
- F03D1/0608—Rotors characterised by their aerodynamic shape
- F03D1/0625—Rotors characterised by their aerodynamic shape of the whole rotor, i.e. form features of the rotor unit
-
- 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
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/06—Rotors
- F03D1/065—Rotors characterised by their construction elements
- F03D1/0658—Arrangements for fixing wind-engaging parts to a hub
-
- 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
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
-
- 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
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/04—Automatic control; Regulation
- F03D7/042—Automatic control; Regulation by means of an electrical or electronic controller
-
- 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
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
- F16C32/0406—Magnetic bearings
- F16C32/044—Active magnetic bearings
- F16C32/0442—Active magnetic bearings with devices affected by abnormal, undesired or non-standard conditions such as shock-load, power outage, start-up or touchdown
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
- F16C32/0406—Magnetic bearings
- F16C32/044—Active magnetic bearings
- F16C32/0444—Details of devices to control the actuation of the electromagnets
- F16C32/0446—Determination of the actual position of the moving member, e.g. details of sensors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
- F16C32/0406—Magnetic bearings
- F16C32/044—Active magnetic bearings
- F16C32/0444—Details of devices to control the actuation of the electromagnets
- F16C32/0451—Details of controllers, i.e. the units determining the power to be supplied, e.g. comparing elements, feedback arrangements with P.I.D. control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2360/00—Engines or pumps
- F16C2360/31—Wind motors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Fluid Mechanics (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses a kind of wind power generation plants of hybrid magnetic suspension bearing, including main body, control cabinet and rotating mechanism, elevating mechanism is installed above the main body, it and is to be fixedly connected between main body and elevating mechanism, the control cabinet is installed on the top of elevating mechanism, the inner wall of the control cabinet is equipped with electromagnet, and it is fastened between electromagnet and control cabinet for nut, rotor is provided with below the electromagnet, and position sensor is arranged in the lower section of rotor, the outer wall of the control cabinet is equipped with handle, and it is fastened between control cabinet and handle for nut, the rotating mechanism is installed on one end of control cabinet.The wind power generation plant of the hybrid magnetic suspension bearing is provided with elevating mechanism, by opening the hydraulic cylinder inside elevating mechanism, make it that hydraulic stem be driven to be extended, to make wind power generation plant that can need to adjust a degree of height according to people, the phenomenon that avoiding insufficient height absorption wind-force incomplete, influencing generating effect generation.
Description
Technical field
The present invention relates to wind power generation plant technical field, the wind-power electricity generation of specially a kind of hybrid magnetic suspension bearing is filled
It sets.
Background technique
Since magnetic suspension bearing shows good application prospect, more R&D institutions are added to the row of research magnetic bearing one after another
Column, to the 1980s, with electrotechnics, control theory, computer technology and rotor dynamics are constantly progressive,
Magnetic suspension bearing has obtained significant progress, supports high-speed servo motor using magnetic suspension bearing, realizes the shaftless of servo motor
Holding, in order to realize magnetic suspension bearing, application, this case design a kind of wind power generation plant of hybrid magnetic suspension bearing.
Wind power generation plant in the market not can be carried out height adjustment to a certain degree, so that people be made to use wind-power electricity generation
Cannot be according to the height of topographic change itself when device, while most wind power generation plant blade cannot increase according to wind-force
The problem of quantity of blade, for this purpose, it is proposed that a kind of wind power generation plant of hybrid magnetic suspension bearing.
Summary of the invention
The purpose of the present invention is to provide a kind of wind power generation plants of hybrid magnetic suspension bearing, to solve above-mentioned background
The wind power generation plant proposed in technology not can be carried out height adjustment to a certain degree, so that people be made to use wind power generation plant
Shi Buneng is according to the height of topographic change itself, while most wind power generation plant blade cannot increase blade according to wind-force
Quantity the problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of wind-power electricity generation of hybrid magnetic suspension bearing
Device, including main body, control cabinet and rotating mechanism are equipped with elevating mechanism, and main body and elevating mechanism above the main body
Between to be fixedly connected, the control cabinet is installed on the top of elevating mechanism, and the inner wall of the control cabinet is equipped with electromagnet, and
It is fastened between electromagnet and control cabinet for nut, is provided with rotor below the electromagnet, and be provided with position below rotor
Sensor is set, the outer wall of the control cabinet is equipped with handle, and fastens between control cabinet and handle for nut, the rotating mechanism
It is installed on one end of control cabinet.
Preferably, the elevating mechanism further includes hydraulic cylinder, hydraulic stem, elevating lever, folded tube, motion bar and castor,
The elevating mechanism is internally provided with hydraulic cylinder, and hydraulic stem is equipped with above hydraulic cylinder, the top rank of the hydraulic stem
It is connected to elevating lever, the periphery of the hydraulic stem is provided with folded tube, and the outer wall of folded tube is provided with motion bar, the motion bar
One end through there is castor.
Preferably, the hydraulic cylinder constitutes lifting structure by hydraulic stem and elevating lever, and between hydraulic stem and folded tube
It is bonded for glue, and motion bar is distributed in outer wall at left and right sides of folded tube, and motion bar passes through castor and elevating mechanism
Constitute slide construction.
Preferably, fitted closely between the control cabinet and electromagnet, and the central axes of electromagnet, rotor central axes with
Position sensor mutually coincides.
Preferably, the rotating mechanism further includes blade, connection ring and card slot, and the periphery of the rotating mechanism is provided with company
Ring is connect, and the inside of connection ring, through there is blade, the inside of the connection ring is equipped with card slot.
Preferably, the rotating mechanism and blade constitute snap-in structure, and blade and connection ring are made up of card slot and fix
Structure.
Compared with prior art, the beneficial effects of the present invention are:
1, the wind power generation plant of the hybrid magnetic suspension bearing is provided with elevating mechanism, by opening the liquid inside elevating mechanism
Cylinder pressure, make its drive hydraulic stem extended, thus make wind power generation plant can according to people need to adjust it is a degree of
Highly, the phenomenon that avoiding insufficient height absorption wind-force incomplete, influencing generating effect generation, when hydraulic stem is extended, peace
Folded tube mounted in hydraulic stem periphery can drive motion bar to be stretched, thus make hydraulic stem during raised, motion bar
A degree of support protective effect can be played, avoids bottom from painstaking phenomenon of rupture occur and occurs；
2, the wind power generation plant of the hybrid magnetic suspension bearing is provided with control cabinet, be mounted on rotor inside control cabinet by
The disturbance downward to one, can deviate from its reference position, and at this moment position sensor detects that rotor deviates the displacement of reference point,
The shift transformation that microprocessor as control cabinet will test is at control signal, and then power amplifier turns this control signal
Changing control electric current into, control electric current generates magnetic force in executing magnet, so that rotor is driven to return to original equilbrium position, because
This, no matter rotor is by disturbance downward or upward, rotor can be in stable equilibrium state always, to maintain rotor stability
Rotation keeps wind power generation plant preferably to generate electricity；
3, the wind power generation plant of the hybrid magnetic suspension bearing is provided with rotational structure, and wind power generation plant is being mounted on wind
When power is lesser local, multiple blades can be put into the card slot inside connection ring, make wind when blowing to blade, it is available
To the principle that multiple blades are pushed, preferably rotating mechanism is driven to be rotated, to make entire wind power generation plant more
Add completely by wind-force be converted into electric power carry out using.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is rotating mechanism schematic cross-sectional view of the present invention；
Fig. 3 is control cabinet schematic diagram of internal structure of the present invention.
In figure: 1, main body；2, elevating mechanism；201, hydraulic cylinder；202, hydraulic stem；203, elevating lever；204, folded tube；
205, motion bar；206, castor；3, control cabinet；4, electromagnet；5, rotor；6, position sensor；7, handle；8, whirler
Structure；801, blade；802, connection ring；803, card slot.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of wind-power electricity generation dress of hybrid magnetic suspension bearing
It sets, including main body 1, elevating mechanism 2, hydraulic cylinder 201, hydraulic stem 202, elevating lever 203, folded tube 204, motion bar 205, activity
Wheel 206, control cabinet 3, electromagnet 4, rotor 5, position sensor 6, handle 7, rotating mechanism 8, blade 801, connection ring 802 and card
Slot 803, the top of main body 1 are equipped with elevating mechanism 2, and to be fixedly connected between main body 1 and elevating mechanism 2, and elevating mechanism 2 is also
Including hydraulic cylinder 201, hydraulic stem 202, elevating lever 203, folded tube 204, motion bar 205 and castor 206, elevating mechanism 2
It is internally provided with hydraulic cylinder 201, and the top of hydraulic cylinder 201 is equipped with hydraulic stem 202, the top linking of hydraulic stem 202 has liter
Bar 203 drops, and the periphery of hydraulic stem 202 is provided with folded tube 204, and the outer wall of folded tube 204 is provided with motion bar 205, activity
Through there is castor 206, hydraulic cylinder 201 constitutes lifting structure by hydraulic stem 202 and elevating lever 203 for one end of bar 205, and
It is Nian Jie for glue between hydraulic stem 202 and folded tube 204, and motion bar 205 is distributed in 204 left and right sides outer wall of folded tube,
And motion bar 205 constitutes slide construction by castor 206 and elevating mechanism 2, and it is hydraulic inside elevating mechanism 2 by opening
Cylinder 201 makes it that hydraulic stem 202 be driven to be extended, to make wind power generation plant that can adjust certain journey according to the needs of people
The phenomenon that height of degree avoids insufficient height absorption wind-force incomplete, influences generating effect generation, when hydraulic stem 202 is stretched
When long, the folded tube 204 for being mounted on 202 periphery of hydraulic stem can drive motion bar 205 to be stretched, so that hydraulic stem 202 be made to exist
During raised, motion bar 205 can play a degree of support protective effect, and bottom is avoided painstaking phenomenon of rupture hair occur
It is raw；
Control cabinet 3 is installed on the top of elevating mechanism 2, and the inner wall of control cabinet 3 is equipped with electromagnet 4, and electromagnet 4 and control cabinet
It is fastened between 3 for nut, the lower section of electromagnet 4 is provided with rotor 5, and position sensor 6, control is arranged in the lower section of rotor 5
The outer wall of case 3 is equipped with handle 7, and fastens between control cabinet 3 and handle 7 for nut, close between control cabinet 3 and electromagnet 4
Fitting, and the central axes of electromagnet 4, the central axes of rotor 5 and position sensor 6 mutually coincide, and are mounted on inside control cabinet 3
Rotor 5 can deviate from its reference position in the disturbance downward by one, and at this moment position sensor 6 detects that rotor 5 deviates ginseng
The displacement of examination point, the shift transformation that the microprocessor as control cabinet 3 will test at control signal, then power amplifier by this
One control signal is converted into control electric current, and control electric current generates magnetic force in executing magnet, so that it is original to drive rotor 5 to return to
Equilbrium position, therefore, no matter rotor 5, by disturbance downward or upward, rotor 5 can be in stable equilibrium state always, from
And rotor 5 is maintained to stablize rotation, keep wind power generation plant preferably to generate electricity, rotating mechanism 8 is installed on the one of control cabinet 3
End, rotating mechanism 8 further includes blade 801, connection ring 802 and card slot 803, and the periphery of rotating mechanism 8 is provided with connection ring 802,
And the inside of connection ring 802, through there is blade 801, the inside of connection ring 802 is equipped with card slot 803, rotating mechanism 8 and blade
801 constitute snap-in structures, and blade 801 and connection ring 802 constitute fixed structure by card slot 803, by wind power generation plant
Be mounted on wind-force it is lesser place when, multiple blades 801 can be put into the card slot 803 inside connection ring 802, make wind to blade
801 when being blown, and using the principle pushed to multiple blades 801, preferably rotating mechanism 8 is driven to be rotated,
To make entire wind power generation plant more completely by wind-force be converted into electric power carry out using.
Working principle: for this kind of wind power generation plant, first by opening the ROB32X300 inside elevating mechanism 2
Hydraulic cylinder 201 makes it that the hydraulic stem of DYTZ450-/110 202 be driven to be extended, to make wind power generation plant can be according to people
Need to adjust a degree of height, when the hydraulic stem of DYTZ450-/110 202 is extended, be mounted on DYTZ450-/110
The folded tube 204 of 202 periphery of hydraulic stem can drive motion bar 205 to be stretched, to make hydraulic stem 202 in raised process
In, motion bar 205 can play a degree of support protective effect, lesser needing wind power generation plant being mounted on wind-force
When local, multiple blades 801 can be put into the card slot 803 inside connection ring 802, make wind when blowing to blade 801, it can
Using the principle pushed to multiple blades 801, preferably rotating mechanism 8 is driven to be rotated, finally sent out using wind-force
When electric installation, the rotor 5 inside control cabinet 3 is mounted in the disturbance downward by one, can deviate from its reference position, at this moment
Position sensor 6 detects that rotor 5 deviates the displacement of reference point, the shift transformation that the microprocessor as control cabinet 3 will test
At control signal, then this control signal is converted into control electric current by power amplifier, and control electric current produces in executing magnet
Magnetisation power, to drive rotor 5 back to original equilbrium position, therefore, no matter rotor 5 is turned by disturbance downward or upward
Son 5 can be in stable equilibrium state always, so that rotor 5 be maintained to stablize rotation, wind power generation plant be kept preferably to carry out
Power generation, completes the use process of entire wind power generation plant like this.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of wind power generation plant of hybrid magnetic suspension bearing, including main body (1), control cabinet (3) and rotating mechanism (8),
It it is characterized by: being equipped with elevating mechanism (2) above the main body (1), and is solid between main body (1) and elevating mechanism (2)
Fixed connection, the control cabinet (3) are installed on the top of elevating mechanism (2), and the inner wall of the control cabinet (3) is equipped with electromagnet
(4), it and between electromagnet (4) and control cabinet (3) fastens for nut, is provided with rotor (5) below the electromagnet (4), and
Position sensor (6) are arranged in the lower section of rotor (5), and the outer wall of the control cabinet (3) is equipped with handle (7), and control cabinet (3)
It is fastened between handle (7) for nut, the rotating mechanism (8) is installed on one end of control cabinet (3).
2. a kind of wind power generation plant of hybrid magnetic suspension bearing according to claim 1, it is characterised in that: the liter
Descending mechanism (2) further include hydraulic cylinder (201), hydraulic stem (202), elevating lever (203), folded tube (204), motion bar (205) and
Castor (206), the elevating mechanism (2) is internally provided with hydraulic cylinder (201), and is equipped with above hydraulic cylinder (201)
The top linking of hydraulic stem (202), the hydraulic stem (202) has elevating lever (203), the periphery setting of the hydraulic stem (202)
Have folded tube (204), and the outer wall of folded tube (204) is provided with motion bar (205), one end of the motion bar (205) is run through
There are castor (206).
3. a kind of wind power generation plant of hybrid magnetic suspension bearing according to claim 2, it is characterised in that: the liquid
Cylinder pressure (201) constitutes lifting structure by hydraulic stem (202) and elevating lever (203), and hydraulic stem (202) and folded tube (204)
Between be bonded for glue, and motion bar (205) is distributed in outer wall at left and right sides of folded tube (204), and motion bar (205) is logical
It crosses castor (206) and elevating mechanism (2) and constitutes slide construction.
4. a kind of wind power generation plant of hybrid magnetic suspension bearing according to claim 1, it is characterised in that: the control
It is fitted closely between case (3) processed and electromagnet (4), and the central axes of electromagnet (4), the central axes of rotor (5) and position sensing
Device (6) mutually coincides.
5. a kind of wind power generation plant of hybrid magnetic suspension bearing according to claim 1, it is characterised in that: the rotation
Rotation mechanism (8) further includes blade (801), connection ring (802) and card slot (803), and the periphery of the rotating mechanism (8) is provided with company
It connects ring (802), and the inside of connection ring (802), through having blade (801), the inside of the connection ring (802) is equipped with card slot
(803).
6. a kind of wind power generation plant of hybrid magnetic suspension bearing according to claim 5, it is characterised in that: the rotation
Rotation mechanism (8) and blade (801) constitute snap-in structure, and blade (801) and connection ring (802) are solid by card slot (803) composition
Determine structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910322853.XA CN110185583A (en) | 2019-04-22 | 2019-04-22 | A kind of wind power generation plant of hybrid magnetic suspension bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910322853.XA CN110185583A (en) | 2019-04-22 | 2019-04-22 | A kind of wind power generation plant of hybrid magnetic suspension bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110185583A true CN110185583A (en) | 2019-08-30 |
Family
ID=67714806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910322853.XA Withdrawn CN110185583A (en) | 2019-04-22 | 2019-04-22 | A kind of wind power generation plant of hybrid magnetic suspension bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110185583A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110714878A (en) * | 2019-11-28 | 2020-01-21 | 方晓峰 | Energy-saving and environment-friendly wind power generation device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6049148A (en) * | 1995-10-26 | 2000-04-11 | Satcon Technology Corporation | Integrated magnetic levitation and rotation system |
| CN103967700A (en) * | 2014-05-28 | 2014-08-06 | 张效新 | Drum-shaped scalable wind wheel and horizontal-axis wind turbine adopting same |
| CN105697237A (en) * | 2016-03-05 | 2016-06-22 | 马骏 | Wind energy turbine adopting automatic control technology |
| US20170114776A1 (en) * | 2015-10-23 | 2017-04-27 | John Tucciarone | Portable power generator |
| CN108331836A (en) * | 2018-01-23 | 2018-07-27 | 哈尔滨工程大学 | A kind of magnetic suspension separation transmission shaft structure and vertical axis aerogenerator group |
-
2019
- 2019-04-22 CN CN201910322853.XA patent/CN110185583A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6049148A (en) * | 1995-10-26 | 2000-04-11 | Satcon Technology Corporation | Integrated magnetic levitation and rotation system |
| CN103967700A (en) * | 2014-05-28 | 2014-08-06 | 张效新 | Drum-shaped scalable wind wheel and horizontal-axis wind turbine adopting same |
| US20170114776A1 (en) * | 2015-10-23 | 2017-04-27 | John Tucciarone | Portable power generator |
| CN105697237A (en) * | 2016-03-05 | 2016-06-22 | 马骏 | Wind energy turbine adopting automatic control technology |
| CN108331836A (en) * | 2018-01-23 | 2018-07-27 | 哈尔滨工程大学 | A kind of magnetic suspension separation transmission shaft structure and vertical axis aerogenerator group |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110714878A (en) * | 2019-11-28 | 2020-01-21 | 方晓峰 | Energy-saving and environment-friendly wind power generation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105637218B (en) | Wind power generator used at low wind speed | |
| CN1987092A (en) | Vertical shaft wind power generator | |
| CN102418664B (en) | Vertical shaft wind (hydraulic) motor with blades capable of automatically feathering during semi-cycle headwind (water), and hydraulic engine | |
| CN110185583A (en) | A kind of wind power generation plant of hybrid magnetic suspension bearing | |
| CN203118964U (en) | A photovoltaic support with an adjustable inclination angle | |
| CN1224780C (en) | Frame-combined windmill | |
| JP4036301B2 (en) | Multistage blade vertical axis windmill | |
| CN203384073U (en) | Revolving fan | |
| CN205135905U (en) | Compound adjustment mechanism of fan blade angle connecting rod formula | |
| CN202189280U (en) | High precision solar energy tracker | |
| CN212202345U (en) | Adjusting device for follow-up angle of wind blade plate of windmill | |
| CN103527399A (en) | Multi-stage vertical shaft windmill | |
| CN103807101A (en) | Large variable-pitch-type vertical axis wind turbine generator system | |
| CN105743427B (en) | A kind of the solar energy tracking bracket and device of high stability and low driving energy consumption | |
| CN203038942U (en) | Unit support applied to concentrating solar tracking and module support comprising same | |
| CN110090451A (en) | The wheeled adaptive supporting system of one kind and Giant Wheel carriage | |
| CN208353265U (en) | It is a kind of to can adjust photovoltaic bracket through broadwise | |
| CN201714581U (en) | Umbrella-shaped wind driven generator | |
| CN205013210U (en) | A rotor system for mixing kinetic energy power generation facility | |
| CN207761886U (en) | A kind of vertical shaft maglev transmission mechanism used for wind power generation | |
| JP2012237230A (en) | Wind power generator | |
| CN208753156U (en) | Variable vacuum capacitor with two-way self positioning structure | |
| CN207053449U (en) | The overhead flat one-axis system of the underlying run-in index photovoltaic linkage of rotary reducer | |
| CN213719144U (en) | Water supply device for corn cultivation | |
| CN208040620U (en) | A kind of wind power generating set with vertical shaft |
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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190830 |
|
| WW01 | Invention patent application withdrawn after publication |