CN107448358A - A kind of electricity generation system for collecting wind energy, solar energy and noise energy - Google Patents
A kind of electricity generation system for collecting wind energy, solar energy and noise energy Download PDFInfo
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- CN107448358A CN107448358A CN201710655433.4A CN201710655433A CN107448358A CN 107448358 A CN107448358 A CN 107448358A CN 201710655433 A CN201710655433 A CN 201710655433A CN 107448358 A CN107448358 A CN 107448358A
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- 230000005611 electricity Effects 0.000 title claims abstract description 51
- 238000006243 chemical reaction Methods 0.000 claims abstract description 25
- 238000010248 power generation Methods 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 3
- 230000002463 transducing effect Effects 0.000 claims description 3
- 239000004020 conductor Substances 0.000 abstract description 5
- 230000000295 complement effect Effects 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000012528 membrane Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000006399 behavior Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012946 outsourcing Methods 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 210000003850 cellular structure Anatomy 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 239000002305 electric material Substances 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
Classifications
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- 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
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- 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
- F03D9/007—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations the wind motor being combined with means for converting solar radiation into useful energy
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- 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
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
- F03G7/08—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for recovering energy derived from swinging, rolling, pitching or like movements, e.g. from the vibrations of a machine
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/10—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power including a supplementary source of electric power, e.g. hybrid diesel-PV energy systems
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/10—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power including a supplementary source of electric power, e.g. hybrid diesel-PV energy systems
- H02S10/12—Hybrid wind-PV energy systems
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Wind Motors (AREA)
Abstract
The present invention discloses a kind of system for collecting wind energy, solar energy and sound energy power generation of making an uproar, including wind turbine power generation system, solar power system, noise electricity generation system, controller, batteries etc.；Wind energy conversion system, solar power generation panel, noise generating device are connected by power conductors with controller respectively, and by electrical power storage in batteries, batteries are further through controller powering load.For relatively conventional wind-light complementary system, the newly-increased noise power generation part of the present invention, in the case where not increasing and expanding noise source, wind energy conversion system, the ground surface of solar facilities and electricity generation system infield and noise caused by atmospheric environment is made full use of to generate electricity.The device while using wind energy and luminous energy, its caused noise and then is converted into electric energy by rationally designing and arranging noise collection device, can not only reduce noise pollution, and collect the energy.
Description
Technical field
The present invention relates to a kind of system for collecting wind energy, solar energy and noise and generating electricity.
Background technology
Wind energy and solar energy generation technology are increasingly mature, turn into the current major technique for utilizing generation of electricity by new energy.Due to two
Person is constrained by natural conditions, it is impossible to is persistently generated electricity, wind light mutual complementing technology also begins to apply.However, wind
For light complementary technology nor omnipotent, calm unglazed weather is also to exist frequently, and at this moment, seeking complementary arrive of the third energy should
System, also just turn into a kind of trend.
With the high speed development of society, noise pollution certainly will turn into the problem of we can not avoid.Noise is that sounding body is done
The sound sent during random vibration, influence people and normally learn, live, rest.Life of the noise to us has huge
Influence, human auditory is caused to damage, in addition influence human normal functional health.However, noise is not only a kind of pollution sources,
A kind of and energy.Noise has suitable energy value, and such as earsplitting jet plane its noise reaches 160 decibels, and
Its acoustical power is about 10 kilowatts；Noise reaches 140 decibels of large blower, and its acoustical power is 100 watts.In addition, vapour
Noise caused by the sound sources such as car, train, building machinery also has sizable energy.It is worth noting that, noise always without when
Do not carve there is.Therefore, if this part of energy can be utilized effectively, noise pollution can not only be reduced, moreover it is possible to generate electricity, benefit people
.
The content of the invention
The technical problems to be solved by the invention are the energy for absorption of noise, and the one kind proposed collects wind energy, solar energy
With the system for sound energy power generation of making an uproar.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of electricity generation system for collecting wind energy, solar energy and noise, it is characterised in that：Including wind generator system, solar energy
Electricity generation system and noise electricity generation system, the noise electricity generation system by noise collection device, passing noise noise wire and make an uproar
Acoustic power generating system transducer forms, and the noise collection device is arranged in the wind power generation system, solar power system, ground
In atmospheric environment, the noise collection device collects wind power generation system, solar power system, ground and the atmospheric environment
In noise and through the noise wire transmission to the noise electricity generation system transducer be used for generate electricity.
Noise electricity generation system transducer is spherical array transducer, is provided with spherical array transducer and is arranged in array
Noise acoustic-electric converting unit.
Noise collection device is arranged in pneumatic equipment bladess tip surface, wind-force mainshaft bearing, outside wind energy conversion system gear-box
In shell and generator casing at least one at；When the main shaft bearing with wind energy conversion system is connected, the two of the wind-force mainshaft bearing
Individual loose collar is connected with two noise wires respectively, wherein noise wire one end connection outer race, one end is connected to blade
The noise collection device of blade tip；Another noise wire one end connects bearing inner ring, and the other end is connected to noise electricity generation system transducing
Device；When being connected with wind energy conversion system gearbox-case and generator casing, gearbox-case and generator casing all with noise wire
Connection, realizes the collection of gear-box and generator noise, meanwhile, the inner casing of cabin uses smooth surface so that is dissipated in cabin
The sound wave penetrated is reflected on its surface, then carries out secondary collection by noise collection device.
Noise collection device be arranged in too can cell panel surrounding or edges and corners, pass through noise wire connection with noise electricity generating ball
Face array connection.
Also distributing is arranged in road surface to noise collection device, is connected by noise wire and noise spherical array transducer
Connect.
Noise collection device uses density p >=7g/cm3Material；Noise wire is also using big density solid compact structure
Material is made, and is wrapped up by sleeve pipe of the smooth grade of inner surface not less than BA levels.
A kind of integrated system for collecting wind energy, solar energy and noise and generating electricity of the present invention, including wind generator system, solar energy hair
Electric system, noise electricity generation system, controller, batteries, wire and load；Wind energy conversion system, solar power generation panel, noise generate electricity
Device is connected by power conductors with controller respectively, and by electrical power storage in batteries, batteries are further through control
Device powering load.Described controller includes wind turbine power generation control device, solar power generation controller and sound energy power generation of making an uproar
Controller etc..For traditional wind-light complementary system, the newly-increased noise power generation part of the present invention will make full use of environment
Acoustic vibration generates electricity.
Acoustic vibration is transported to noise generating device to concentrate hair by the collection of noise collection device, then by noise wire
Electricity.Noise collection device is arranged in blade tip surface, the surrounding of solar panel or edges and corners, road surface etc..
Noise collection device is using the larger material of density, metal or other big density solid materials, to ensure sound energy
Collect and transmit well, and be connected with noise wire.Noise wire is also using metal or the closely knit knot of other big density solids
Structure material is made, and wherein noise wire is surrounded by a kind of smooth sleeve pipe in surface.Noise wire principle is：Sound is in the form of ripple
In the presence of, have transmit and reflection function, the bigger transmission of its Midst density it is faster, sound consumption it is smaller；It is in addition, similar cellular
Structure, there is dissipation Burning in Effect of Sound Energy, and use compact structure material, acoustic energy dissipation can be reduced.The sound wave of sound runs into smooth
Surface can be reflected, principle is as the mirror-reflection shared the same light.Therefore, noise collection device is by collecting sound wave, and allows sound
Ripple is constantly transmitted by noise wire in noise conductor material.When sound wave runs into the smooth lapping of peripheral inner surface
When, sound wave reflects, and sound wave is constantly experiencing reflection, the cyclic process transmitted and reflected again in noise wire.Especially
It is when noise wire will undergo the non-linear structures such as bending, the smooth lapping of inner surface, the transmission of sound wave has been effectively ensured.
For pneumatic equipment bladess in rotary course, blade tip carries out relative cutting movement with air-flow, is the main portion for producing noise
Position.Because coming from air-flow, such noise is aerodynamic noise.Because rotating speed is higher, so decibel is higher.According to this principle, noise
Collector arrangements are at blade tip position.Same principle, solar panel edge position are also most obvious with air cutting
Place, and occur aerodynamic noise main portions, therefore solar panel surrounding arrange noise collection device.
The surface of cement or asphalt road produces noise, this sound because people, vehicle etc. are various with ground surface friction
Transmitted in hard road constituent material, diffuse and consume.Noise collection device is buried in road surface multiple spot, then by making an uproar
Acoustic conductance line passes to noise generating device, completes the process collected and generated electricity.
Blade is in rotation status, and noise collection device and noise wire are all integrally fixed at blade interior.Therefore it is, it is necessary to sliding
Ring type transferring structure, the combination of sound is realized, sent out so as to which the noise of the collection of rotating vane is delivered to actionless noise
In electric installation.For small wind turbine, general wind energy conversion system main shaft is directly connected to generator.Now, slip ring conversion type structure
Replaced using base bearing.Two loose collars of bearing are connected with two noise wires respectively, wherein a noise wire one end connects
Joint bearing outer shroud, one end are connected to the noise collection device of blade tip；Another noise wire one end connects bearing inner ring, another
End is connected to noise generating device.
For large scale wind power machine, wind energy conversion system is in addition to the aerodynamic noise for having blade tip, also cabin gear box and hair
The mechanical frictions such as motor and the noise of collision.Gear-box and generator are the main sources of noise.Now, main shaft bearing connection comes
From blade noise wire, be also all connected in gearbox-case, generator casing with noise wire, and with spherical noise generating device
It is connected.Meanwhile in order to prevent the loss of noise energy, set in the inner casing of cabin using smooth surface.
When above-mentioned noise can not be collected completely by set noise collection device, will be propagated in atmospheric environment.
In addition, also there is many behaviors for producing noise in nature, these behaviors make it that the environmental noise power of air is equally huge.Cause
This, sets a kind of atmospheric environment noise collection device of smooth parabolic surface in atmospheric environment, then is passed by noise wire
To noise generating device.Extraneous environmental noise collector uses smooth parabolic surface, and multiple noise collection devices are mutually necessarily
Angle is laid, and the sound wave come is penetrated from different directions so as to collect, and is collected by reflection, then is transmitted by noise wire
To noise generating device.
Noise has the characteristics of irregular distribution.Different noise frequencies corresponding to each noise acoustic energy peak value, using difference
The piezoelectric membrane with different resonant frequencies is made in the piezoelectric of thickness, widens the frequency band of noise generating.In order to utilize very well
The noise energy of different frequency of sound wave, when assembling these noise acoustic-electric converting units, resonant frequency identical unit is assembled
Into the spherical array with certain curvature, and by the array combination of different resonant frequencies into noise generating device.Managed according to resonance
By impedance minimum, output current are maximum at piezoelectric fundamental frequency.But at piezoelectric overtone frequency, can also export compared with
Big electric current, and the overtone frequency of an array is probably the fundamental frequency of another array, the unit mixing of different frequency
Together, energy conversion efficiency can be improved.It is when noise wire or external environment directly generate electricity acoustic vibration rotational noise
System, according to different noise frequencies, different noise acoustic-electric converting units is generated electricity using acoustic vibration.
When blowing air over wind energy conversion system, wind energy conversion system rotating mechanical energy switchs to electric energy；Sunlight produces on solar panel
Photoelectric effect, luminous energy are converted into electric energy.Aerodynamic noise, wind energy conversion system engine room inside produce mechanical collision and made an uproar caused by pneumatic equipment bladess
Aerodynamic noise, the noise of installation environment and infield ground surface frictional noise caused by sound, solar panel, by noise
Collector is collected, and noise wire is delivered to the generating of spherical array noise generating device.Controller includes wind turbine power generation, solar energy
Generating and noise electricity generating controller etc., the power storage that each controller converts various energy is in batteries.
Compared with prior art, main efficacy results of the invention are：(1) present invention is except applying traditional wind energy and light
Can, effectively solve itself or environment caused by noise problem, allow noise to be converted into electric energy.(2) part of absorption of noise of the present invention is examined
Consider multiple noise sources, be combined into one system.(3) energy storage of the present invention is in batteries, energy-conserving and environment-protective.
Brief description of the drawings
A kind of system schematics for collecting wind energy, solar energy and noise and generating electricity of Fig. 1.
The overall schematic for the system that Fig. 2 collection wind energy, solar energy and noise generate electricity.
Transfer mode of Fig. 3 sound waves in noise wire.
Fig. 4 small wind turbine noise collection schematic diagrames.
Fig. 5 large scale wind power machine noise collection schematic diagrames.
Fig. 6 noise collection devices ground schematic view of the mounting position.
Fig. 7 solar energy noise collection schematic devices.
Fig. 8 extraneous environmental noises collector collects sound wave schematic diagram.
Fig. 9 noise acoustic-electric converting unit schematic diagrames.
The spherical array schematic diagram of Figure 10 noise electricity generation system transducers.
Figure 11 is Figure 10 A-A profiles；
Figure 12 is Figure 10 B-B profiles.
Wherein：1 pneumatic equipment bladess, 2 solar panels, 3 noise collection devices, 3-1 extraneous environmental noises collector, 4 are made an uproar
Acoustic conductance line, 5 noise electricity generation system spherical array transducers, 5-1 piezoelectric membranes, 5-2 conductive coatings, 5-3 insulation rigid bodies shell, 6
Power conductors, 7 controllers, 8 batteries, 9 noise wire inner cores, 10 noise wire outsourcing materials, 11 base bearings (slip ring), 12
Generator casing, 13 nacelle interior walls, 14 gearbox-cases, 15 noise acoustic-electric converting units.
Embodiment
As shown in Figure 1 and Figure 2, the invention discloses a kind of system for collecting wind energy, solar energy and noise and generating electricity, including wind-force
Machine blade 1, solar panel 2, noise collection device 3, noise wire 4, noise electricity generation system spherical array transducer 5, electric energy
Wire 6, controller 7, batteries 8.Pneumatic equipment bladess 1, solar panel 2, spherical array transducer 5 pass through electric energy respectively
Wire 6 is connected with controller 7, and by electrical power storage in batteries 8.
As shown in figure 1, controller 7 includes controller that wind turbine power generation device, solar power generation and noise generate electricity etc..
Noise electricity generation system is by the noise collection device 3 of each device, the noise wire 4 of passing noise and noise electricity generation system ball
Face array energy transducer 5 forms.Noise collection device collects the noise energy of each noise spot, and noise is by the form of ripple in noise wire
Middle transmission, and the small energy noise of each point can be pooled in noise spherical array transducer 5, completing noise can be with electric energy
Conversion.
As shown in Fig. 2 noise collection device 3 is arranged in each blade tip of pneumatic equipment bladess.When pneumatic equipment bladess 1 rotate, blade 1
Blade tip produces noise, the acquisition noise of noise collection device 3, is transmitted by noise wire 4.
As shown in figure 3, the surrounding of noise wire 4 uses smooth (smooth grade is not less than BA levels) the outsourcing material bag of inner surface
Wrap up in, sound wave runs into smooth surface, no matter noise wire is right and wrong, and reflection all occurs and transmits, finally smaller consumption or no consumption
Noise is delivered to spherical array transducer 5.Noise collection device 3 and noise wire 4 use big density (ρ >=7g/cm3) material system
Make, increase the transmission speed of noise energy, reduce consumption；Using compact structure, the consumption of noise energy is reduced.
The noise that pneumatic equipment bladess are collected into, by slip ring at wind energy conversion system main shaft, realize that the noise between sound thing passes
Pass.As shown in figure 4, for small wind turbine, general wind energy conversion system main shaft is directly connected to generator.Now, slip ring conversion type
Structure is replaced using base bearing 11.Two loose collars of bearing are connected with two noise wires 4 respectively, wherein a noise wire
It is connected to the noise collection device of blade tip, the noise of another and generator casing 12, which collects, is connected to spherical array transducer
5.The blade tip noise being collected into is delivered to outer race by noise wire, and bearing is that big density material composition plays transmission work
With the noise that bearing inner ring is collected is delivered to noise electricity generation system spherical array transducer 5 by noise wire again.
As shown in figure 5, for large scale wind power machine, wind energy conversion system is in addition to the aerodynamic noise for having blade tip, also in cabin
The mechanical frictions such as gear-box and the noise of collision.Now, the noise wire connection main shaft bearing 11 from blade realizes blade tip
The collection and transmission of noise.All be connected in gearbox-case 14, generator casing 12 with noise wire 4, realize gear-box and
The collection of generator noise.Meanwhile the inner casing 13 of cabin uses smooth surface so that the sound wave of scattering enters on its surface in cabin
Reflection is gone, secondary collection is then carried out by each collector, effectively prevents the loss of noise energy, the transmission of noise outwardly.
As shown in fig. 6, carry out that noise collection device 3 is installed on infield road ground.The walking of people, animal and car, it is right
Ground friction, ground multiple spot arrangement noise collection device 3, is transmitted and is pooled to noise generating device 5 by noise wire 4.
As shown in fig. 7, noise collection device 3 also is disposed on surrounding and the edges and corners of solar panel 2, when blowing air over the sun
Energy cell panel 2, these places are also at Main Noise Sources generations.The noise of collection is delivered to noise by noise wire 4 and generated electricity
Device 5.
There is also huge noise energy, noise collection device 3 directly can also dispose in atmospheric environment for external environment, and such as
Fig. 8 show extraneous environmental noise collector 3-1.Due to direct and atmosphere, extraneous environmental noise collector 3-1 uses light
Sliding parabolic surface, mutual angled placement, the sound wave come is penetrated from different directions so as to collect, and converged by reflection
Collection gets up, and noise generating device 5 is delivered to by noise wire 4.
The acoustic vibration transmitted from noise wire applies pressure to the piezoelectric of acoustic-electric conversion equipment repeatedly, by the machinery of vibration
Electric energy can be converted into, the rectified mu balanced circuit of electric current caused by acoustic-electric conversion equipment is stored in batteries 8.As shown in figure 9, pressure
Piezoelectric membrane made of electric material produces alternating current, entered equivalent to an AC power and capacitor per se with electric charge, and can
Row is in parallel.In the very thin silverskin of piezoelectric tow sides plating last layer or other materials conductive, that sound conductivity is excellent, it is made
Acoustic-electric converting unit.The noise of irregular distribution, noise frequency corresponding to each of which noise acoustic energy peak value are different.Different-thickness
The resonant frequency of piezoelectric membrane is different, can effectively widen the frequency band of noise generating.
Resonant frequency identical noise acoustic-electric converting unit 15 is assembled into the spherical array with certain curvature, and will not
Array combination globulate large area with resonant frequency is by sound plate, and each grid is that a noise acoustic-electric conversion is single as shown in Figure 10
Member 15.When noise transmits, the piezoelectric membrane vibration of noise generating device noise acoustic-electric converting unit 15 so that the two poles of the earth of electric capacity
Distance change, this change can be converted into the electric signal of alternation again, realize acoustic-electric transducing.Power conductors are by control
Device induces current into batteries, it is possible to realizes the conversion and storage of energy.
Claims (6)
- A kind of 1. electricity generation system for collecting wind energy, solar energy and noise, it is characterised in that：Sent out including wind generator system, solar energy Electric system and noise electricity generation system, the noise electricity generation system is by noise collection device, the noise wire and noise of passing noise Electricity generation system transducer form, the noise collection device be arranged in the wind power generation system, solar power system, ground and In atmospheric environment, the noise collection device is collected in the wind power generation system, solar power system, ground and atmospheric environment Noise and through the noise wire transmission to the noise electricity generation system transducer be used for generate electricity.
- 2. electricity generation system according to claim 1, it is characterised in that：Noise electricity generation system transducer is spherical array transducing Device, the noise acoustic-electric converting unit arranged in array is provided with spherical array transducer.
- 3. electricity generation system according to claim 2, it is characterised in that：Noise collection device is arranged in pneumatic equipment bladess leaf In sharp surface, wind-force mainshaft bearing, wind energy conversion system gearbox-case and generator casing at least one at；As the master with wind energy conversion system When axle bearing connects, two loose collars of the wind-force mainshaft bearing are connected with two noise wires respectively, wherein a noise Wire one end connects outer race, and one end is connected to the noise collection device of blade tip；Another noise wire one end connecting shaft Inner ring is held, the other end is connected to noise electricity generation system transducer；When being connected with wind energy conversion system gearbox-case and generator casing, Gearbox-case and generator casing are all connected with noise wire, realize the collection of gear-box and generator noise, meanwhile, machine The inner casing in cabin uses smooth surface so that the sound wave of scattering is reflected on its surface in cabin, then by noise collection device Carry out secondary collection.
- 4. electricity generation system according to claim 2, it is characterised in that：Noise collection device be arranged in too can cell panel surrounding Or edges and corners, connected by noise wire and be connected with noise generating spherical array.
- 5. electricity generation system according to claim 2, it is characterised in that：Also distributing is arranged in road table to noise collection device Face, it is connected by noise wire with noise spherical array transducer.
- 6. according to any described electricity generation systems of claim 1-5, it is characterised in that：Noise collection device uses density p >=7g/cm3 Material；Noise wire is also made of the material of big density solid compact structure, and is not less than BA by the smooth grade of inner surface The sleeve pipe parcel of level.
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| CN201710655433.4A CN107448358A (en) | 2017-08-02 | 2017-08-02 | A kind of electricity generation system for collecting wind energy, solar energy and noise energy |
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| CN201710655433.4A CN107448358A (en) | 2017-08-02 | 2017-08-02 | A kind of electricity generation system for collecting wind energy, solar energy and noise energy |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110665236A (en) * | 2019-10-12 | 2020-01-10 | 河南亚商嗨练体育科技发展有限公司 | Promote children's body-building with outdoor taste slide |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2015154944A1 (en) * | 2014-04-09 | 2015-10-15 | Zf Friedrichshafen Ag | Device and method for generating energy |
| CN105202454A (en) * | 2015-10-09 | 2015-12-30 | 唐山市拓又达科技有限公司 | Vertical-axis wind-solar hybrid lighting equipment |
| CN206072944U (en) * | 2016-07-09 | 2017-04-05 | 朱正秋 | A kind of energy-saving beacon |
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| GB2393597A (en) * | 2002-09-28 | 2004-03-31 | Timothy Nicholas Moor | Wave energy conversion systems |
| CN103501041A (en) * | 2013-10-18 | 2014-01-08 | 武汉理工大学 | Automobile-mounted noise generating set |
| WO2015154944A1 (en) * | 2014-04-09 | 2015-10-15 | Zf Friedrichshafen Ag | Device and method for generating energy |
| CN105202454A (en) * | 2015-10-09 | 2015-12-30 | 唐山市拓又达科技有限公司 | Vertical-axis wind-solar hybrid lighting equipment |
| CN206072944U (en) * | 2016-07-09 | 2017-04-05 | 朱正秋 | A kind of energy-saving beacon |
| CN206148076U (en) * | 2016-11-08 | 2017-05-03 | 何兆坤 | Utilize highway electron signboard of noise electricity generation |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110665236A (en) * | 2019-10-12 | 2020-01-10 | 河南亚商嗨练体育科技发展有限公司 | Promote children's body-building with outdoor taste slide |
| CN110665236B (en) * | 2019-10-12 | 2021-04-20 | 河南亚商嗨练体育科技发展有限公司 | Promote children's body-building with outdoor taste slide |
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Application publication date: 20171208 |