CN105099255B - A kind of electricity generation system suitable for wavy liquid - Google Patents
A kind of electricity generation system suitable for wavy liquid Download PDFInfo
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- CN105099255B CN105099255B CN201410178126.8A CN201410178126A CN105099255B CN 105099255 B CN105099255 B CN 105099255B CN 201410178126 A CN201410178126 A CN 201410178126A CN 105099255 B CN105099255 B CN 105099255B
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Abstract
The invention provides a kind of electricity generation system suitable for wavy liquid, including some hermetically sealed generator units to link together, the sealing shell of generator unit to include nano generator and rectification part.In the presence of the external mechanical energy such as waterpower, ocean current, mechanical energy is transferred to its internal nano generator by generator unit, and nano generator produces electric signal using triboelectricity principle and electrostatic induction principle, realizes collection of energy.The electricity generation system biggest advantage is to realize that multiple generator units generate electricity parallel in seawater/river, fully collects the energy of wavy liquid such as tide, and obtains big electric current output.
Description
Technical field
, particularly can be by the mechanical energy in the wavy liquids such as river or ocean the present invention relates to a kind of nanometer generating system
It is converted into the electricity generation system of electric energy.
Background technology
Since 2012, the nano generator based on frictional static effect was able to fast development, and efficient defeated with it
Go out, simple technique, stable performance, be changed into electric energy for mechanical energy drive electronic device provide it is a kind of have apply before
The approach of scape.But the basic model based on the existing electric nano generator of friction is designed for water generating with device, first
In the seawater, electrostatic charge caused by friction is easy to be neutralized by the charged ion in seawater, substantially reduces the generating work(of generator
Rate and utilization of mechanical energy efficiency.This feature largely limits the application for the electric nano generator that rubs, and it is not had
Effect collects the mechanical energy of arbitrary free movement object in seawater/river.In addition, most friction generators only have a master
Want workpiece, can caused by electric current it is limited, it is difficult to obtain high power that can be practical.
The content of the invention
Technical problems to be solved
The technical problems to be solved by the invention, which are that design one kind is new, is applied to wavy liquid such as seawater or river energy
The electricity generation system of collection, the mechanical energy of wavy liquid is changed into high-power electric energy and exported.
Technical scheme
In order to solve the above technical problems, present invention proposition is a kind of can to apply the electricity generation system in wavy liquid, the hair
Electric system design includes multiple hermetically sealed generator units, wherein each hermetically sealed generator unit is sent out including one or more nanometers
Motor, and the rectification part matched with nano generator number.Multiple generator units be interconnected to form individual layer or
Multitiered network, the shape of the network can change with the fluctuation of liquid, drive generator unit in nano generator to
Rectification part exports electric signal；The output end of the rectification part draws output of the sealing shell as the generator unit
End.
Specifically, a kind of nanometer generating system to be generated electricity suitable for wavy liquid of present invention offer, including multiple generatings are single
Member, each generator unit include sealing shell, and at least one nano generator and much is packaged with sealing shell
In the rectification part of nano generator number, each nano generator connects a rectification part；Wherein, multiple lists that generate electricity
Member is interconnected to form network, and the shape of the network can change with the fluctuation of liquid, drive in the generator unit
Nano generator to the rectification part export electric signal；The output end of the whole rectification part in the generator unit
Output end of the sealing shell as the generator unit is drawn after parallel connection.
Preferably, the network that multiple generator units are interconnected to form is single layer structure.
Preferably, the network that multiple generator units are interconnected to form is the sandwich construction for including multiple electric layers,
The network is interconnected to form by connecting line between adjacent two layers.
Preferably, in the electricity generation system every layer also include two groups of buses, every group of bus includes at least one bus, often
Multiple bus in group is electrically connected to each other by interconnection line, two output ends of the generator unit be respectively electrically connected to two groups it is total
On line.
Preferably, every layer of the generator unit in the electricity generation system, according to array format arrangement form single layer network.
Preferably, the connecting line is conductive structure, for multiple generator units are connected into the bus or interconnection line,
To form the network, it is connected in parallel the output end of all generator units.
Preferably, the nano generator in the generator unit is friction nanometer power generator, and concrete structure is：
First electrode layer, it is arranged on inside the sealing shell inner surface or sealing shell and consolidates with sealing shell relative position
In fixed structure；
First frictional layer, contact are arranged in the first electrode layer；
Movable block, for elastic connection in the sealing shell, the outer surface of the movable block is insulating materials；
The second electrode lay, it is arranged on the movable block outer surface；
Second frictional layer, contact are arranged on the second electrode lay, and first frictional layer faces with the second frictional layer
Face is set；Receiving and losing electrons capacity variance be present in the material of the first frictional layer and the second frictional layer；
When multiple generator units, which connect the network to be formed, is changing shape in the presence of liquid fluctuation, the movable block energy
It is enough to be moved in the cavity that sealing shell surrounds, drive the generator unit to produce and rock or tilt, in the elastic construction
In the presence of movable block moved in the cavity that sealing shell surrounds, the first frictional layer is in contact with the second frictional layer and separate
Motion, produce electrical potential difference between the first electrode layer and the second electrode lay.
Preferably, the cavity that the sealing shell of the generator unit surrounds is polyhedron, spheroid or cylinder, in the cavity
Interior to set multiple friction nanometer power generators, the outer surface of the movable block is polyhedron, spheroid or cylinder, and each friction is received
The first electrode layer of rice generator, which is arranged on an inner surface of sealing shell or internal and sealing shell, will not produce relative position
Put on a surface of the structure of change, the second electrode lay is arranged on an outer surface of movable block.
Preferably, the cavity that the sealing shell of the generator unit surrounds is hexahedron, in an interior table of the cavity
Face connects the movable block using spring.
Preferably, first frictional layer and the second frictional layer are insulator, semiconductor or conductor material.
Preferably, first frictional layer or the second frictional layer are conductor material；The frictional layer of the conductor material replaces
It is in contact with it the electrode layer of setting.
Preferably, the thickness of first frictional layer and the second frictional layer is 100 nanometers to 1 millimeter；First frictional layer with
The relative surface configuration of second frictional layer and size are quite or equal.
Preferably, the thickness of the first electrode layer and the second electrode lay is 5 nanometers to 1 centimetre.
Preferably, first frictional layer is towards the surface of the second frictional layer and/or second frictional layer towards described
The surface of first frictional layer, some or all of micro-structural or nano material with micron or secondary micron dimension intersperse or
Coating.
Preferably, the nano generator in the generator unit is electrostatic induction nano generator, and concrete structure is：
Two electrodes being fixed on the sealing shell inwall；
One insulated slide body that can be moved freely in the cavity of the sealing shell；
When electricity generation system is acted on by liquid fluctuation and alteration of form occurs, the sealing shell shakes, powered
The slide mass slidably reciprocate or roll between two electrodes, due to electrostatic induction act on, driving electronics in two electrodes
Between flow.
Preferably, the distance between described two electrodes scope is 1mm-1m.
Preferably, the generator unit includes two electrostatic induction nano generators, wherein, two electrostatic inductions
Nano generator shares an insulated slide body, and four electrodes are arranged in a plane of the sealing shell inwall,
The line of two electrode centers of two electrostatic induction nano generators intersects.
Preferably, the inwall of the sealing shell at least has a plane, the nano generator in the generator unit
For electrostatic induction nano generator, concrete structure is：
Two arrays of electrodes on the plane is fixed, a strip shaped electric poles are comprised at least in every group of electrode and are electrically connected mutually
Connect, the strip shaped electric poles of the two arrays of electrodes are alternately arranged, all strip shaped electric poles parallel arrays in two arrays of electrodes；
One insulated slide body that can be moved freely in the cavity of the sealing shell；
When electricity generation system is acted on by liquid fluctuation and alteration of form occurs, the sealing shell shakes, powered
The slide mass slide or roll between the two arrays of electrodes, due to electrostatic induction act on, driving electronics in two arrays of electrodes
Between flow.
Preferably, the inwall of the sealing shell has aspectant first plane and the second plane, on two planar
Described electrostatic induction nano generator is set respectively, wherein, two electrostatic induction nano generators share a slip
Body, the orientation of two arrays of electrodes of the two arrays of electrodes being fixed in first plane with being fixed in the second plane are hung down mutually
Directly.
Preferably, all strip shaped electric poles equidistant arrangements of the two arrays of electrodes, distance range 0.1mm-1m；The strip
The width of electrode is closely sized to the slide mass.
Preferably, by being contacted with any one electrode friction occurs for the slide mass and powered；Or the slide mass
Electric charge is carried before being contacted with the electrode.
Preferably, the slide mass uses electret.
Preferably, the slide mass is polyhedron, cylinder, spherical or elliposoidal.
Preferably, the rectification part is arranged in the cavity of sealing shell；Or the rectification part is sealed in sealing
In the material of shell.
Preferably, the rectification part is full-bridge rectifier.
Preferably, the generator unit is 1cm-1m in the size range of each dimension, adjacent two when forming network structure
0.1 times to 100 times at intervals of sealing shell size of individual generator unit.
Preferably, balance weight body is attached with the sealing shell of the generator unit, the effect of the balance weight body is to adjust
The averag density of electricity generation system.
Beneficial effect
The advantages of electricity generation system provided by the invention is most prominent is that generator unit is hermetically sealed, and uses multiple generator units
Connection forms the network that can be deformed with liquid fluctuation, and with the fluctuation of liquid, the network that multiple generator units are formed is sent out
It is direct current output that raw deformation, which makes the nano generator in several generator units produce electric signal by rectification part rectification, multiple whole
Output after the output end parallel connection of stream unit as generator unit, the output signals of multiple generator units is carried out it is in parallel, can be with
Obtain big electric current output.This causes nano generator to can apply to the complicated system such as seawater, and can provide big
Power output drives external electrical device.
Electricity generation system provided by the invention, the network being interconnected to form by multiple generator units, can be two-dimensional network,
Swim in the mechanical energy that liquid surface collects liquid fluctuation；Can also be three-dimensional network, floating or float on a liquid can be with
The mechanical energy of different directions when collecting liquid fluctuation.Also, multiple generator units are subjected to bus in parallel, interconnection line, and
The connecting line that multitiered network is attached can directly serve as the connection knot for connecting multiple generator units and forming the network
Structure, it is convenient to omit generator unit is connected to the attachment structure to form network, makes the structure of electricity generation system simpler.
Electricity generation system provided by the invention, generator unit compact, selected by suitable sealing shell material, or
Balance weight body is set to adjust the averag density of electricity generation system in sealing shell, electricity generation system can swim in liquid surface or outstanding
Floating therefore, to there is the generator unit of enormous amount in the network of formation in a liquid, such electricity generation system network can be
Large area is launched in seawater or rivers, for mechanical energy caused by liquid fluctuation to be changed into the electric energy that can be applicable.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
By the way that shown in accompanying drawing, above and other purpose of the invention, feature and advantage will become apparent from.In whole accompanying drawings
Identical reference instruction identical part.Deliberately accompanying drawing is not drawn by actual size equal proportion scaling, it is preferred that emphasis is aobvious
The purport of the present invention is shown.In addition, though the demonstration of the parameter comprising particular value can be provided herein, but parameter is without being definitely equal to
Corresponding value, but can be similar to be worth accordingly in acceptable error margin or design constraint.In addition, in following examples
The direction term mentioned, such as " on ", " under ", "front", "rear", "left", "right" etc., only it is the direction of refer to the attached drawing.Therefore, make
Direction term is intended to be illustrative and not intended to limit the present invention.
Fig. 1 is present invention application and the structural representation of the electricity generation system of wavy liquid；
Fig. 2 is the connection diagram of nano generator and rectification part in the generator unit of electricity generation system；
Fig. 3 is the structural representation that nano generator uses friction nanometer power generator in generator unit；
Fig. 4 is the structural representation that nano generator uses electrostatic induction nano generator in generator unit；
Fig. 5 to Fig. 7 is the structural representation that multiple electrostatic induction nano generators are used in generator unit；
Fig. 8 is the structural representation that electricity generation system is multitiered network.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes.Obviously, described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Based on this
Embodiment in invention, the every other reality that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example is applied, belongs to the scope of protection of the invention.
Secondly, combination schematic diagram of the present invention is described in detail, when the embodiment of the present invention is described in detail, for purposes of illustration only, institute
It is example to state schematic diagram, and it should not limit the scope of protection of the invention herein.
Embodiment one：
Fig. 1 is a kind of typical structure of the present embodiment electricity generation system, including 8 generator unit A1, A2, A3 ... A8,8
Generator unit is interconnected to form network, as shown in FIG., when the network swims in liquid surface or floated on a liquid,
The shape of network can change with the fluctuation of liquid.Each generator unit includes sealing shell, is packaged with sealing shell
At least one nano generator and the rectification part no less than nano generator number, each nano generator connection one are whole
Stream unit, referring to Fig. 2, the input of nano generator TENG1 two electrodes respectively with full-bridge rectifier R1 is connected, nanometer hair
Input of motor TENG2 two electrodes respectively with full-bridge rectifier R2 is connected, and full-bridge rectifier R1 and R2 output end are simultaneously
Two the output ends B1 and B2 that sealing shell forms generator unit are drawn after connection.Preferably, the output end of all generator units is entered
The output end of electricity generation system is formed after row is in parallel, can be the electric signal that external circuit exports high current.Generating is only gived in Fig. 2
Include two independent nano generator situations in unit, its connected mode, which is easy to expand to, interior there are multiple nano generators
Situation.
Because different nano generators will connect multiple nano generator compositions and generate electricity there is phase connectivity problem
Unit by the output signal of nano generator, it is necessary to first pass through rectification part, then be connected in parallel.In actual applications, receive
Rice generator voltage output can meet to require, but electric current output be still nano generator practical application it is main by
Limit factor, it can greatly improve its electric current using parallel-connection structure and export, and output matching impedance is greatly lowered so that generate electricity
The application of unit is significantly lifted.
It is defeated can be changed into electric energy progress in liquid fluctuation by nano generator TENG1 or TENG2 for the mechanical energy of fluctuation
Go out, the nano generator of existing arbitrary structures, preferably friction nanometer power generator and electrostatic induction nanometer generating can be selected
Machine.
In the present invention, friction nanometer power generator that the nano generator in generator unit can use, typical structure referring to
Fig. 3, generator unit include sealing shell 10, using the cavity that the inner surface of sealing shell 10 surrounds as hexahedron (such as cuboid
Or square) exemplified by, a first electrode layer 11 is set respectively in 5 inner surfaces of sealing shell 10, in first electrode layer 11
Upper contact sets the first frictional layer 12, outside the 6th inner surface elastic connection movable block 20 of sealing shell 10, movable block 20
Surface is insulating materials, and movable block 20 can be connected with sealing shell 10 by elastic construction M (such as spring), make movable block 20
Can be moved in the cavity that sealing shell 10 surrounds, it is preferred that movable block 20 is cube or cuboid, its lower surface with
Elastic construction M connections, remaining 5 surface set a second electrode lay 21 respectively, can contact setting on the second electrode
Two frictional layers 22, wherein, the second frictional layer 22 or the second electrode lay 21 are set face-to-face with first frictional layer 12.When more
Individual generator unit connect the network to be formed in the presence of liquid fluctuation change shape when, drive generator unit produce rock or
Tilt, movable block 20 moves in the cavity that sealing shell 10 surrounds in the presence of elastic construction M, makes at least one second electricity
The frictional layer 22 of pole layer 21 or second is in contact the motion separated with the first frictional layer 12.Due to frictional layer 12 and second electrode
Receiving and losing electrons capacity variance be present in the material of the frictional layer of layer 21 or second, therefore as movable block 20 is relative to sealing shell 10
Motion, elastic construction M elastic-restoring force effect under, the second electrode lay 21 (or second frictional layer 22) with first friction
Layer 12 can be contacted and separated repeatedly, and electrical potential difference is produced between first electrode layer 11 and the second electrode lay 21, connect external circuit
When can there is electric charge to flow through.Elastic construction M uses the setting of spring, movable block is carried out three in the cavity of sealing structure
Maintenance and operation is moved, and the unidirectional mechanical power that friction nanometer power generator is subject to is changed into the reciprocating for the multiple directions that movable block is subject to
Power, the once fluctuation of liquid, it can be formed movable block and move back and forth so that one or more friction nanometer power generators work
Electric signal is exported, the utilization rate of energy can not only be improved, generator unit can also be adjusted by elastic construction M selection and exported
The frequency of electric signal.
In generator unit in Fig. 3, the friction nanometer power generator above movable block is rubbed including first electrode layer, first
Receiving and losing electrons capacity variance be present in the material of wiping layer, the second electrode lay and the second frictional layer, the first frictional layer and the second frictional layer,
Insulator either semiconductor or conductor material can be used；In the friction nanometer power generator on the left side of movable block 20 and right side
Second frictional layer uses conductive material, directly instead of the second electrode lay, the first friction layer material is using insulator or partly leads
Body material, make the structure of friction nanometer power generator simpler.Certainly, in other embodiments, can also the first frictional layer adopt
With conductor material, first electrode layer is directly substituted, the second frictional layer uses insulator or semi-conducting material.
It rectification part in generator unit, can be arranged in the cavity of sealing shell, shell can also be sealed directly to
In material, particular location is not as a limitation of the invention, need to only ensure the output of two electrode layers of friction nanometer power generator
Signal is changed into direct current signal after the rectification of rectification part, the parallel connection being easy between multiple nano generators or generator unit
Connection.
The work of friction nanometer power generator on condition that, receiving and losing electrons energy be present in the material of the first frictional layer and the second frictional layer
Power difference, also retain these electric charges after separation with contact electric charge on surface when contacting with each other.First frictional layer or second
The material of frictional layer can select insulating materials, can be with selective polymer insulating materials or natural insulating materials, Ke Yicong
Selected in llowing group of materials one or several kinds of：Silica, it is poly- to dimethyl siloxane (PDMS), polytetrafluoroethylene (PTFE) (Teflon),
Polyvinyl chloride (PVC), polytrifluorochloroethylene, polyimides (Kapton), dimethyl silicone polymer, polyimides, poly- diphenyl
Propane carbonic ester, polyethylene terephthalate, aniline-formaldehyde resin, polyformaldehyde, ethyl cellulose, polyamide, melamine
Amine formaldehyde, polyethylene glycol succinate, cellulose, cellulose ethanoate, polyethylene glycol adipate, poly- diallyl phthalate
Propyl ester, regenerated cellulosic sponge, polyurethane elastomer, styrene-acrylonitrile copolymer copolymer, SAN, styrene
Butadiene copolymer, polyamide nylon 11, polyamide nylon 66, wool and its fabric, silk and its fabric, paper, staple fibre,
It is cotton and its fabric, wood, hard rubber, polymethacrylates, polyvinyl alcohol, polyester, polyisobutene, polyurethane elastomer, poly-
Urethane flexibility sponge, polyethylene terephthalate, polyvinyl butyral resin, phenolic resin, neoprene, butadiene
Copolymer, natural rubber, polyacrylonitrile, poly- (vinylidene chloride-co- acrylonitrile), polyethylene the third diphenol carbonate, polystyrene,
Polymethyl methacrylate, makrolon, polymeric liquid crystal copolymer, polychlorobutadiene, polyacrylonitrile, acetate, poly bis benzene
Phenol carbonic ester, CPPG, polytrifluorochloroethylene, polyvinylidene chloride, polyethylene, polypropylene, polyvinyl chloride and Parylene, including
Parylene C, Parylene N, Parylene D, Parylene HT or Parylene AF4.
The material of first frictional layer or the second frictional layer can also select semi-conducting material, and conventional semiconductor includes：
Silicon, germanium；IIIth and the Vth compounds of group, such as GaAs, gallium phosphide etc.；IIth and the VIth compounds of group, such as cadmium sulfide, sulphur
Change zinc etc.；And the solid solution being made up of III-V compounds of group and II-VI compounds of group, such as gallium aluminum arsenide, gallium arsenic phosphide etc..Remove
Outside above-mentioned Crystalline Semiconductors, also amorphous glass semiconductor, organic semiconductor etc..Non-conductive oxide, semiconductor oxygen
Compound and complex oxide also have triboelectric characteristics, can form surface charge in friction process, therefore may also be used for making
For the frictional layer of the present invention, such as the oxide of manganese, chromium, iron, copper, in addition to manganese oxide, chromium oxide, iron oxide, cupric oxide, oxygen
Change zinc, BiO2And Y2O3。
The material of first frictional layer or the second frictional layer can also select conductor material, and another friction layer material can be
Insulator or semi-conducting material, meet that two friction layer materials have receiving and losing electrons capacity variance；The conductor material rubs
The electrode layer that layer replaces being in contact with it setting is wiped, further simplifies the structure of friction nanometer power generator.Conductor as frictional layer
Material can be selected from the material of first electrode layer or the second electrode lay.
In friction nanometer power generator, the first frictional layer can also be rubbed towards the surface of the second frictional layer and/or second
Aspect passes through physical modification to the surface of the first frictional layer, makes its surface portion or all with micron or secondary micron dimension
Micro-structural or nano material intersperse or coating, to strengthen the contact area between the first frictional layer and the second frictional layer.Institute
State micro-structural can be nano wire, nanotube, nano particle, nanometer channel, micron trenches, nanocone, micron cone, nanosphere and
Micron chondritic, or the array that above-mentioned micro-structural is formed.
The thickness of first frictional layer or the second frictional layer has no special requirements, in the present embodiment be preferably 100 nanometers to 1 milli
Rice, more preferably 0.02 millimeter to 0.8 millimeter.
The first frictional layer surface relative with the second frictional layer, the preferably surface configuration of the two and size are quite or phase
Deng, can have when contacting with each other maximum contact area.
5 discrete first electrode layers can pass through sputtering or stickup the methods of system with 5 discrete the second electrode lays
For in the inner surface of sealing shell and the outer surface of movable block.The material of first electrode layer or the second electrode lay can select to commonly use
Electrode material, such as metal, alloy, doped semiconductor, conductive oxide or organic matter conductor etc., the choosing of specific electrode material
Select not as the factor for limiting the present embodiment protection domain.In practice, those skilled in the art can be according to friction layer material
Selection, determine the selection of respective electrode layer material and preparation method, with ensure each first electrode layer and it is corresponding friction
The excellent electric contact of layer.
5 pairs of aspectant first frictional layers and the second frictional layer (or the second electrode lay) are provided with the present embodiment, i.e.,
There are 5 friction nanometer power generators, each friction nanometer power generator includes：First electrode layer 11, it is arranged on sealing shell inner surface；
First frictional layer 12, contact are arranged in first electrode layer 11；Movable block 20, elastic connection is in sealing shell 10, movable block
20 outer surface is insulating materials；The second electrode lay 21, it is arranged on the outer surface of movable block 20；Second frictional layer 22, contact are set
On the second electrode layer, wherein, the second frictional layer 22 is set face-to-face with the first frictional layer 12.If the first frictional layer or
Two frictional layers use conductor material, then the electrode layer that the frictional layer contact of corresponding conductor material is set is omitted, by conductor material
The frictional layer of material replaces.Each friction nanometer power generator exports ac signal at work, therefore in generator unit
Need to set the rectification part equal with friction nanometer power generator number.Corresponding setting 5 is needed in generator unit shown in Fig. 3
Individual rectification part (not showing in figure 3), can be the rectification part such as full-bridge rectifier, the two of each friction nanometer power generator
Individual electrode layer connects the input of a full-bridge rectifier, is drawn after the output end progress parallel connection of 5 full-bridge rectifiers by wire
Go out output end B1 and B2 that sealing shell 10 forms generator unit, form complete generator unit.
In the present embodiment, the shape for the sealing cavity that sealing shell surrounds is not limited to above-mentioned cuboid, can also
For hermetically sealed cuboid, cylinder, spheroid, the sealing cavity of centrum or other shapes.The shape of the outer surface of sealing shell
It is not specially limited, can have any shape, such as cuboid or spheroid.The material of sealing shell is selected according to electricity generation system
Application environment suitably selected, the insulating materials insoluble in the liquid applied.To apply the generating system in water
Exemplified by system, can elect as it is any it is not soluble in water can be with the insulating material of seawater corrosion resistance, such as polyisobutene, polyurethane bullet
Property sponge, polyethylene terephthalate, polyvinyl butyral resin, hycar, neoprene, natural
Rubber, polyacrylonitrile, poly- (vinylidene chloride-co- acrylonitrile), poly bisphenol carbonic ester CPPG, polyvinylidene chloride and it is poly- (2,
6- dimethyl polyphenylene oxide) etc..Similarly, the outer surface of movable block is insulating materials, and the material that can be selected also may be used
To be selected from above-mentioned insulating materials.
In generator unit, the number of friction nanometer power generator can be any, be not limited to 5.Equally, it is arranged on close
The shape of the movable block sealed in cavity pocket of outer cover can also be the shapes, the preferably cavity shape with sealing shell such as spherical, cuboid
Match, make the touch opportunity of the first frictional layer and the second frictional layer larger, ensure in small liquid fluctuation, rub nanometer
Generator is exportable electric signal.Preferential, the first frictional layer and the second frictional layer of each friction nanometer power generator are relative
Surface area is suitable, by adjusting position of the movable block in sealing shell cavity, can enable two frictional layers in contact
Enough there is the contact area of maximum.
The first electrode layer of friction nanometer power generator in addition to being set directly at the inner surface of sealing shell in such as Fig. 3,
It can be arranged in the structure that will not produce relative position change inside sealing shell with sealing shell.
Due to occurring mainly in frictional layer close to electrode layer for this contact-type frictional generator, effective charge transfer
Region, thus two frictional layers 12 with 22 distance it is unsuitable excessive, in order to adjust the distance of two frictional layers 12 and 22, Ke Yi
The structure such as support 23 that the positioned inside of sealing shell 10 and the relative position of sealing shell 10 are fixed, by first electrode layer 11 and the
One frictional layer 12 is fixed on support 23, the air gap between two frictional layers of friction nanometer power generator for the touch that achieves a butt joint
Optimization, the Air gap thickness is preferably 2-10 times of frictional layer thickness.
In the electricity generation system of the present invention, it can be connected between multiple generator units by arbitrary conductive connecting line
Connecing, there is the insulating materials of the liquid of insoluble (corrosion) in application on connecting line surface, in order to increase the connectivity of different generator units,
Insulating materials can also be increased in addition to be attached generator unit, such as the line or belt that insulate.In order to which the system for obtaining higher is defeated
Go out electric current, several generator units in electricity generation system are preferably subjected to parallel connection, power supply is provided for external circuit.Multiple generator units
The network formed is connected, can be the network of irregular structure, or the network of regular texture, preferably individual layer or more
The multi-layered network of layer, more preferably every layer of structure are identical.
Preferably, two groups of buses are also included in multiple generator units connect the single layer network to be formed, are wrapped in every group of bus
Include at least one bus, the multiple bus in every group is electrically connected to each other, and two output ends of generator unit are respectively electrically connected to two
In group bus.Referring to Fig. 1, electricity generation system includes 8 generator units, the array format arrangement form network arranged according to 4 rows 2；Also
Including first group of bus and second group of bus, wherein, first group of bus includes two buses L10 and L11, and bus L10 and L11 lead to
Cross first interconnection line C11, C12 and C13 electrical connections；Second group of bus includes two buses L20 and L21, and bus L20 and L21 lead to
Cross the second interconnection line C21 and C22 electrical connections.Here the bar number of the interconnection line connected between bus is not particularly limited, one or
The a plurality of interconnection line of person is identical for the effect of electrical connection, sets a plurality of interconnection line here, and the strong of network is formed in order to increase connection
Degree.In 8 generator units, four generator units A1, A2, A3 and A4 of first row the first output end B1 are electrically connected to first
Bus L10, the second output end B2 in group bus are electrically connected to the bus L20 in second group of bus；Four hairs of secondary series
Electric unit A5, A6, A7 and A8 the first output end B1 are electrically connected to bus L11, the second output end B2 in first group of bus
The bus L21 being electrically connected in second group of bus, such connection realize 8 generator units to be connected in parallel.
Preferably, bus directly connects multiple generator units to form single layer network with interconnection line, and bus and interconnection line are equal
Using the wire with insulating coating that can completely cut off liquid such as seawater.First group of bus and second group of bus are electricity generation system
Output end.If every group of bus has more, adjacent bus can use the company of sealing at spacing intervals in same group of bus
Wiring is connected, and forms individual layer network structure shown in Fig. 1.
In Fig. 1, all bus less parallels in every group of bus, the bus in practical application in every group of bus can also
It is not parallel, or even bus in every group can intermesh, or two groups of buses intermesh.
Embodiment two：
Generator unit in embodiment one, nano generator can also use electrostatic induction nano generator, using electrostatic
The typical structure of the generator unit of nano generator is sensed as shown in figure 4, can be including the sealing shell 30, one with cavity
The insulated slide body 41 moved freely in the cavity of sealing shell, two electrodes 31 and 32 being fixed on sealing shell inwall,
And the rectification part (not shown in Fig. 4) sealed by sealing shell, have between first electrode 31 and second electrode 32 certain
Spacing, when the slide mass 41 is moved in the cavity of sealing shell, contacted when slide mass 41 is different with two electrode layers.By two
Electrode is connected to the input of rectification part each via wire, and the output end of rectification part draws sealing shell as generator unit
Output end.Slide mass 41 can be by contacting to be charged by friction with any one electrode.When multiple generator units connect
When the network-like electricity generation system formed is acted on by liquid fluctuation and alteration of form occurs, the sealing shell 30 of generator unit occurs
Rock, powered slide mass 41 can slidably reciprocate or roll between two electrodes, because electrostatic induction acts on, drive electronics
Flowed by external loading between two electrodes, produce alternating current, alternating current is changed into direct current, Duo Gefa after rectification part
Electric unit be connected in parallel after electricity generation system can be changed into the mechanical energy of liquid surface can directly practical electric energy.
In the present embodiment, electrostatic induction nano generator includes two electrodes 31 and 32 and slide mass 41, nano generator
Entirety is sealed in sealing shell 30, and all structures (31,32 and 41) are all disposed within the cavity of sealing shell 30.With reality
Apply identical in example one, the rectification part in generator unit, can be arranged in the cavity of sealing shell, can also be sealed directly to
In sheathing material, particular location is not as a limitation of the invention, need to only ensure two electrodes of electrostatic induction nano generator
Output signal be changed into direct current signal after the rectification of rectification part, be easy to being connected in parallel between multiple units.Rectification part
Part can select the conventional rectification part such as full-bridge rectifier.
Number of the number of rectification part no less than the number, preferably nano generator of nano generator in generator unit
It is equal with the number of rectification part, each nano generator is connected correspondingly with each rectification part, can so make
The rectification of a rectification part is passed through in the output of each nano generator, will not be produced mutually between the output signal of nano generator
It is raw to influence.
The material selection of two electrodes 31 and 41 can be with the electrode layer material phase of friction nanometer power generator in embodiment one
Together.The distance between two electrodes 31 and 32 range preferably from 1mm-1m, preferably 3mm-10cm.
In generator unit shown in Fig. 4, only including an electrostatic induction nano generator, in other embodiments, generate electricity
Multiple electrostatic induction nano generators can be included in the sealing shell of unit.Shown in Fig. 5, generator unit includes two electrostatic
Sense nano generator, two electrostatic induction nano generators share an insulated slide body 41, and four electrodes are arranged on described
In one plane of the inwall of sealing shell 30, two electrodes (electrode 31 and 32, the electrode 33 of two electrostatic induction nano generators
Intersect with the line at 34) center, it is preferably orthogonal intersecting, it can so collect slide mass 41 and vibrate generation in multiple directions
Energy.Referring in Fig. 5, the line at the center of two electrodes 31 and 32 of an electrostatic induction nano generator is quiet with another
The line of two electrodes 33 and 34 of electric induction nano generator is orthogonal intersecting.The length of electrode 31,32,33,34 is preferred
For 0.7-0.9 times with the 30 bottom surface length of sides, width is preferably to be closely sized to slide mass 41.Electricity between difference group generator
Pole span is from particular requirement (with a distance from such as 31 and 33,34) is had no, as long as not contacting.Distance between 31 and 32 is preferably 30 bottoms
0.7-0.9 times of the face length of side.The distance between two neighboring strip shaped electric poles are preferably 0.1mm-1m.
Fig. 6 and Fig. 7 shows the typical structure of another electrostatic induction nano generator, the sealing shell of generator unit
50 inwall at least has a plane, and the concrete structure of electrostatic induction nano generator is：Two on the plane are set
Electrode is organized, a strip shaped electric poles are comprised at least in every group of electrode and are electrically connected to each other, the strip shaped electric poles of the two arrays of electrodes are handed over
For arrangement, all strip shaped electric poles parallel arrays in two arrays of electrodes, include two strip shaped electric poles with every group in the present embodiment
Exemplified by, first group of electrode is that electrode 51 and 53 is electrically connected to each other to form exit G1, and second group of electrode is that electrode 52 and 54 is mutual
Exit G2 is electrically connected to form, (a) figure in Fig. 7, two groups of strip shaped electric poles are alternately arranged, and equidistant parallel arrangement mutually.
One insulated slide body 60 that can be moved freely in the cavity of the sealing shell 50, when electricity generation system is acted by liquid wave
With and when alteration of form occurs, sealing shell 50 is shaken, and powered slide mass 60 is slided or rolled between two arrays of electrodes,
Because electrostatic induction acts on, driving electronics flows between two arrays of electrodes.Output end G1 and G2 are electrostatic induction nano generator
Output end.
, can be flat at two in the case of the inwall of sealing shell 50 has aspectant first plane and the second plane
Above-mentioned electrostatic induction nano generator is set respectively on face, and two electrostatic induction nano generators share a slip
Body, two arrays of electrodes ((a) figure in Fig. 7) on the first plane is set (to join with the two arrays of electrodes being arranged in the second plane
See (b) figure in Fig. 7) orientation it is orthogonal.It is close when electricity generation system is acted on by liquid fluctuation and alteration of form occurs
Envelope shell 50 is shaken, and powered slide mass 60 is slided or rolled in sealing shell 50, because electrostatic induction acts on, is driven
Flowed between two arrays of electrodes between the two arrays of electrodes of dynamic electronics on the first plane and/or in the second plane.The generating of this spline structure
In unit, no matter slide mass is slided or rolled in which direction, can form electric current output in the output end of generator.Bar
Interval between shape electrode 51,52,53,54 should be in the range of 0.1mm-1m, preferably 1mm-1cm.Strip shaped electric poles 51,52,53,54
Length be preferably to be approached with 50 length of side, width be preferably with slide mass 60 be closely sized to or it is bigger.
In electrostatic induction nano generator, slide mass 41 or 60 by being contacted with any one electrode except can be sent out
Outside life is charged by friction, before being contacted with electrode beforehand through modes such as injections slide mass can also be made to carry electric charge.Slide mass needs
There is preferable electrostatic charge holding capacity, therefore can be selected from insulating material and semi-conducting material, can be selected
Conventional organic polymer material and natural material, including：Insulation oxide, polytetrafluoroethylene (PTFE), dimethyl silicone polymer, polyamides
Imines, poly- diphenyl propane carbonic ester, polyethylene terephthalate, aniline-formaldehyde resin, polyformaldehyde, ethyl cellulose,
It is polyamide, melamino-formaldehyde, polyethylene glycol succinate, cellulose, cellulose ethanoate, polyethylene glycol adipate, poly-
Diallyl phthalate, regenerated cellulosic sponge, polyurethane elastomer, styrene-acrylonitrile copolymer copolymer, styrene-acrylonitrile
Copolymer, styrene-butadiene-copolymer, polyamide nylon 11, polyamide nylon 66, wool and its fabric, silk and its knit
Thing, paper, staple fibre, cotton and its fabric, wood, hard rubber, polymethacrylates, polyvinyl alcohol, polyester, polyisobutene,
Polyurethane elastomer, polyurethane flexible sponge, polyethylene terephthalate, polyvinyl butyral resin, phenolic resin, neoprene
Rubber, butadiene-propylene copolymer, natural rubber, polyacrylonitrile, poly- (vinylidene chloride-co- acrylonitrile), polyethylene the third diphenol carbon
Hydrochlorate, polystyrene, polymethyl methacrylate, makrolon, polymeric liquid crystal copolymer, polychlorobutadiene, polyacrylonitrile,
Acetate, poly bis phenol carbonate, CPPG, polytrifluorochloroethylene, polyvinylidene chloride, polyethylene, polypropylene, polyvinyl chloride
And Parylene, including Parylene C, Parylene N, Parylene D, Parylene HT or Parylene AF4.Protect with being preferably able to " accurate permanent "
Hold the electret of electrostatic charge, such as polytetrafluoroethylene (PTFE), perfluoroethylene-propylene, quartz, perfluor cyclic polymer etc..Slide mass
Can be the structure such as spherical, cylindricality, polyhedron, be preferably easily to the shape rolled in sealing shell, with reduce slide mass with
Frictional force between sealing shell or electrode, improve the generating efficiency of generator unit.
Except two kinds of typical structures of friction nanometer power generator and electrostatic induction nano generator, the nano generator of other structures
It may be suitable for the generator unit of the electricity generation system of the present invention.
In the electricity generation system of the present invention, in order to which the electric current that nano generator is sent draws generator unit, it is necessary to insert two
Into sealing shell, the output end for the rectification part that wire one end seals with sealing shell is connected root wire, and the other end is generating
The output end of unit is connected with bus.Need to use encapsulation process at conductor interface, common processing method can use waterproof
Sealing lipid material is handled.
Electricity generation system in embodiment one, the network being made up of multiple generator units are only single layer structure, can be absorbed
The mainly energy (such as energy of seawater surface) of a thin layer liquid fluctuation, and the Energy Efficient depth of ocean current can reach
200 meters, the energy of seawater ocean current is collected using the electricity generation system of this single layer structure, the energy of substantial amounts of bottom seawater is unrestrained
Take.
Embodiment three：
The electricity generation system of the present embodiment, the network that multiple generator units are formed is the sandwich construction for including multiple electric layers,
Network structure is interconnected to form by connecting line between adjacent two layers.Referring to Fig. 8, using electricity generation system as three-decker, every
Exemplified by layer includes the three-dimensional net structure that 9 generator units are formed, the first electric layer T1, the second electric layer T2 and the 3rd electric layer
T3 structure is similar with the network in embodiment one, and the array format arranged by 9 generator units according to 3 rows 3 passes through two groups
Bus parallel connection is formed, and is connected between the first electric layer T1 and the second electric layer T2 by first group of connecting line, the second electric layer T2
It is connected between the 3rd electric layer T3 by second group of connecting line.First group of connecting line and second group of connecting line are by multilayer electric layer
Connection forms three-dimensional net structure, can be conductive connecting, or insulated feedthroughs, preferably flexible connection line, when
When electricity generation system is acted on by wavy liquid, the shape of multiple dimensions can occur for the multitiered network structure that generator unit is formed
Change, the three-dimensional machinery energy of liquid fluctuation can be collected.
In the electricity generation system of sandwich construction, two groups of buses of each electric layer can be connected individually to external circuit, can also
Multiple electric layers are subjected to parallel connection, are connected in parallel all generator units in electricity generation system.Referring to Fig. 8, first group of connecting line
Include a plurality of the first conductive connecting line C1, wherein, part the first connecting line C1 both ends are connected to two neighboring electric layer
In T1 and T2 first group of bus, the first connecting line of another part C1 both ends are connected to the of two neighboring electric layer T1 and T2
In two groups of buses, make the generator unit in the first electric layer T1 and the second electric layer T2 in parallel.Equally, wrapped in second group of connecting line
Include a plurality of the second conductive connecting line C2, wherein, part the second connecting line C2 both ends be connected to two neighboring electric layer T2 and
In T3 first group of bus, the second connecting line of another part C2 both ends are connected to second group of two neighboring electric layer T2 and T3
In bus, make the generator unit in the second electric layer T2 and the 3rd electric layer T3 in parallel.
In the structure of electricity generation system shown in Fig. 8, conductive the first connecting line and the second connecting line, are both to send out adjacent two layers
The generator unit of electric layer carries out wire in parallel, while still connects the connection that two neighboring electric layer makes each layer realize electrical connection
Line.
In order to allow whole electricity generation system to float on a liquid, counterweight can also be attached with the sealing shell of generator unit
Body, the effect of balance weight body are the averag density for adjusting electricity generation system, closer to the density of surrounding liquid, adjust density
Method is included in the material of the seawater corrosion resistance that attachment plating upper density is larger in sealing shell, such as ceramic material.Electricity generation system
Suspension depth can from 1cm-200m, the generator unit that now each seals it is ensured that total body density close to institute's suspension liquid
Density.
In order to prevent electricity generation system when liquid flows as liquid drift is walked, the electricity generation system of whole network shape needs to fix
On a fixed object, conventional fixing means, which can use, is connected to ocean/river bottom fixation in the localities.
The either electricity generation system of single layer network structure, or the electricity generation system of multitiered network structure, generator unit it is whole
Shape is chosen as the body mechanism of any sealing, such as cuboid, cube, spheroid, cylinder etc..In each dimension, size can
It is 1cm-1m to select scope, and the generator unit interval of two neighboring sealing is according to the sealing shell of the direction when forming network structure
Size selects, and is preferably spaced 0.1 times to 100 times of sealing shell size.
Electric energy caused by whole electricity generation system, can be by by power inverter, producing suitable for power network after transformation
Alternating current is delivered directly in power network.
For the isolated generating system away from power network, electric energy can also not be delivered directly to power network caused by electricity generation system
In, but battery/battery pack is connected between two groups of buses, for storing caused electric energy, it is provided to load and uses.Also
It can be mainly used to prevent to rechargeable battery set in the both ends shunt voltage adjuster of battery/battery pack, voltage adjuster
Overcharge.
The above described is only a preferred embodiment of the present invention, any formal limitation not is made to the present invention.Appoint
What those skilled in the art, without departing from the scope of the technical proposal of the invention, all using the side of the disclosure above
Method and technology contents make many possible changes and modifications to technical solution of the present invention, or are revised as the equivalent reality of equivalent variations
Apply example.Therefore, every content without departing from technical solution of the present invention, the technical spirit according to the present invention are done to above example
Any simple modifications, equivalents, and modifications, still fall within technical solution of the present invention protection in the range of.
Claims (29)
1. a kind of nanometer generating system to be generated electricity suitable for wavy liquid, it is characterised in that including multiple generator units, Mei Gesuo
Stating generator unit includes sealing shell, at least one nano generator is packaged with sealing shell and no less than nanometer generating
The rectification part of machine number, each nano generator connect a rectification part；Wherein, multiple generator units interconnect
Network is formed, the shape of the network can change with the fluctuation of liquid, drive the nanometer generating in the generator unit
Machine exports electric signal to the rectification part；Drawn after the output end parallel connection of the whole rectification part in the generator unit
Output end of the sealing shell as the generator unit；
Wherein, the nano generator in the generator unit is friction nanometer power generator, and concrete structure is：
First electrode layer, it is arranged on what is fixed inside the sealing shell inner surface or sealing shell with sealing shell relative position
In structure；
First frictional layer, contact are arranged in the first electrode layer；
Movable block, by elastic construction elastic connection in the sealing shell, the outer surface of the movable block is for its lower surface
Insulating materials；
The second electrode lay, it is arranged on the movable block outer surface；
Second frictional layer, contact are arranged on the second electrode lay, and first frictional layer is set face-to-face with the second frictional layer
Put；Receiving and losing electrons capacity variance be present in the material of the first frictional layer and the second frictional layer；
When multiple generator units, which connect the network to be formed, is changing shape in the presence of liquid fluctuation, the movable block can be
Moved in the cavity that sealing shell surrounds, drive the generator unit to produce and rock or tilt, in the work of the elastic construction
Moved with lower movable block in the cavity that sealing shell surrounds, the first frictional layer is in contact the fortune separated with the second frictional layer
It is dynamic, produce electrical potential difference between the first electrode layer and the second electrode lay.
2. the nanometer generating system to be generated electricity as claimed in claim 1 suitable for wavy liquid, it is characterised in that the list that generates electricity
The cavity that the sealing shell of member surrounds is polyhedron, spheroid or cylinder, and multiple friction nanometer power generators are set in the cavity,
The outer surface of the movable block is polyhedron, spheroid or cylinder, and the first electrode layer of each friction nanometer power generator is set
On an inner surface of sealing shell or a surface of the internal structure that relative position change will not be produced with sealing shell,
The second electrode lay is arranged on an outer surface of movable block.
3. the nanometer generating system to be generated electricity as claimed in claim 2 suitable for wavy liquid, it is characterised in that the list that generates electricity
The cavity that the sealing shell of member surrounds is hexahedron, and the movable block is connected using spring in an inner surface of the cavity.
4. the nanometer generating system for being applied to wavy liquid and generating electricity as described in claim any one of 1-3, it is characterised in that institute
It is insulator, semiconductor or conductor material to state the first frictional layer and the second frictional layer.
5. the nanometer generating system for being applied to wavy liquid and generating electricity as described in claim any one of 1-3, it is characterised in that institute
It is conductor material to state the first frictional layer or the second frictional layer；The frictional layer of the conductor material replaces being in contact with it the electrode of setting
Layer.
6. the nanometer generating system for being applied to wavy liquid and generating electricity as described in claim any one of 1-3, it is characterised in that institute
The thickness for stating the first frictional layer and the second frictional layer is 100 nanometers to 1 millimeter；The first frictional layer table relative with the second frictional layer
Face shape and size are quite or equal.
7. the nanometer generating system for being applied to wavy liquid and generating electricity as described in claim any one of 1-3, it is characterised in that institute
The thickness for stating first electrode layer and the second electrode lay is 5 nanometers to 1 centimetre.
8. the nanometer generating system for being applied to wavy liquid and generating electricity as described in claim any one of 1-3, it is characterised in that institute
The first frictional layer is stated towards the surface of the second frictional layer and/or second frictional layer towards the surface of first frictional layer,
Some or all of micro-structural or nano material with micron or secondary micron dimension intersperse or coating.
9. a kind of nanometer generating system to be generated electricity suitable for wavy liquid, it is characterised in that including multiple generator units, Mei Gesuo
Stating generator unit includes sealing shell, at least one nano generator is packaged with sealing shell and no less than nanometer generating
The rectification part of machine number, each nano generator connect a rectification part；Wherein, multiple generator units interconnect
Network is formed, the shape of the network can change with the fluctuation of liquid, drive the nanometer generating in the generator unit
Machine exports electric signal to the rectification part；Drawn after the output end parallel connection of the whole rectification part in the generator unit
Output end of the sealing shell as the generator unit；
Wherein, the nano generator in the generator unit is electrostatic induction nano generator, and concrete structure is：
Two electrodes being fixed on the sealing shell inwall；
One insulated slide body that can be moved freely in the cavity of the sealing shell；
When electricity generation system is acted on by liquid fluctuation and alteration of form occurs, the sealing shell shakes, powered institute
State insulated slide body to slidably reciprocate or roll between two electrodes, because electrostatic induction acts on, driving electronics is in two electrodes
Between flow.
10. the nanometer generating system to be generated electricity as claimed in claim 9 suitable for wavy liquid, it is characterised in that described two
The distance between electrode scope is 1mm-1m.
11. the nanometer generating system to be generated electricity as claimed in claim 9 suitable for wavy liquid, it is characterised in that the generating
Unit includes two electrostatic induction nano generators, wherein, two electrostatic induction nano generators are shared described in one
Insulated slide body, four electrodes are arranged in a plane of the sealing shell inwall, two electrostatic induction nano generators
The lines of two electrode centers intersect.
12. a kind of nanometer generating system to be generated electricity suitable for wavy liquid, it is characterised in that including multiple generator units, each
The generator unit includes sealing shell, and at least one nano generator is packaged with sealing shell and is sent out no less than nanometer
The rectification part of motor number, each nano generator connect a rectification part；Wherein, multiple generator units are mutually connected
Connect to form network, the shape of the network can change with the fluctuation of liquid, drive the nanometer in the generator unit to send out
Motor exports electric signal to the rectification part；Draw after the output end parallel connection of the whole rectification part in the generator unit
Go out output end of the sealing shell as the generator unit；
Wherein, the inwall of the sealing shell at least has a plane, and the nano generator in the generator unit is electrostatic
Sense nano generator, concrete structure is：
Two arrays of electrodes on the plane is fixed, a strip shaped electric poles are comprised at least in every group of electrode and are electrically connected to each other,
The strip shaped electric poles of the two arrays of electrodes are alternately arranged, all strip shaped electric poles parallel arrays in two arrays of electrodes；
One insulated slide body that can be moved freely in the cavity of the sealing shell；
When electricity generation system is acted on by liquid fluctuation and alteration of form occurs, the sealing shell shakes, powered institute
State insulated slide body to slide or roll between the two arrays of electrodes, because electrostatic induction acts on, driving electronics is in two arrays of electrodes
Between flow.
13. the nanometer generating system to be generated electricity as claimed in claim 12 suitable for wavy liquid, it is characterised in that the sealing
The inwall of shell has aspectant first plane and the second plane, sets described electrostatic induction to receive respectively on two planar
Rice generator, wherein, two electrostatic induction nano generators share an insulated slide body, are fixed on first plane
On two arrays of electrodes of the two arrays of electrodes with being fixed in the second plane orientation it is orthogonal.
14. the nanometer generating system for being applied to wavy liquid and generating electricity as described in claim 12 or 13, it is characterised in that described
All strip shaped electric poles equidistant arrangements of two arrays of electrodes, distance range 0.1mm-1m；The width of the strip shaped electric poles with it is described absolutely
Edge slide mass is closely sized to.
15. the nanometer generating system for being applied to wavy liquid and generating electricity as described in claim 12 or 13, it is characterised in that described
By being contacted with any one electrode friction occurs for insulated slide body and powered；Or the insulated slide body with the electricity
Electric charge is carried before the contact of pole.
16. the nanometer generating system to be generated electricity as claimed in claim 15 suitable for wavy liquid, it is characterised in that the insulation
Slide mass uses electret.
17. the nanometer generating system for being applied to wavy liquid and generating electricity as described in claim 12 or 13, it is characterised in that described
Insulated slide body is polyhedron, cylinder, spherical or elliposoidal.
18. the nanometer generating system for being applied to wavy liquid and generating electricity as described in any one of claim 1-3,9-13, its feature
It is, the rectification part is arranged in the cavity of sealing shell；
Or the rectification part is sealed in the material of sealing shell.
19. the nanometer generating system to be generated electricity as claimed in claim 18 suitable for wavy liquid, it is characterised in that the rectification
Part is full-bridge rectifier.
20. the nanometer generating system for being applied to wavy liquid and generating electricity as described in any one of claim 1-3,9-13, its feature
It is, the generator unit is 1cm-1m in the size range of each dimension, two neighboring generator unit when forming network structure
At intervals of 0.1 times to 100 times of sealing shell size.
21. the nanometer generating system for being applied to wavy liquid and generating electricity as described in any one of claim 1-3,9-13, its feature
It is, balance weight body is attached with the sealing shell of the generator unit, and the effect of the balance weight body is to adjust electricity generation system
Averag density.
22. the nanometer generating system for being applied to wavy liquid and generating electricity as described in any one of claim 1-3,9-13, its feature
It is, the network that multiple generator units are interconnected to form by connecting line is single layer structure.
23. the nanometer generating system for being applied to wavy liquid and generating electricity as described in any one of claim 1-3,9-13, its feature
Be, the network that multiple generator units are interconnected to form is the sandwich construction for including multiple electric layers, adjacent two layers it
Between the network is interconnected to form by connecting line.
24. the nanometer generating system to be generated electricity as claimed in claim 22 suitable for wavy liquid, it is characterised in that the generating
Every layer also includes two groups of buses in system, and every group of bus includes at least one bus, and the multiple bus in every group passes through interconnection
Line is electrically connected to each other, and two output ends of the generator unit are respectively electrically connected in two groups of buses.
25. the nanometer generating system to be generated electricity as claimed in claim 22 suitable for wavy liquid, it is characterised in that the generating
Every layer of the generator unit in system, according to array format arrangement form single layer network.
26. the nanometer generating system to be generated electricity as claimed in claim 23 suitable for wavy liquid, it is characterised in that the generating
Every layer also includes two groups of buses in system, and every group of bus includes at least one bus, and the multiple bus in every group passes through interconnection
Line is electrically connected to each other, and two output ends of the generator unit are respectively electrically connected in two groups of buses.
27. the nanometer generating system to be generated electricity as claimed in claim 23 suitable for wavy liquid, it is characterised in that the generating
Every layer of the generator unit in system, according to array format arrangement form single layer network.
28. the nanometer generating system to be generated electricity as claimed in claim 24 suitable for wavy liquid, it is characterised in that the connection
Line is conductive structure, for multiple generator units are connected into the bus or interconnection line, to form the network, makes all hairs
The output end of electric unit is connected in parallel.
29. the nanometer generating system to be generated electricity as claimed in claim 26 suitable for wavy liquid, it is characterised in that the connection
Line is conductive structure, for multiple generator units are connected into the bus or interconnection line, to form the network, makes all hairs
The output end of electric unit is connected in parallel.
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| CN106609722B (en) * | 2015-12-31 | 2019-02-22 | 北京纳米能源与***研究所 | Electricity generation system and power generation network |
| CN108429485A (en) * | 2018-03-27 | 2018-08-21 | 中国科学院微电子研究所 | Capsule-type electret generator and energy supply device |
| CN108933545B (en) * | 2018-06-21 | 2024-02-27 | 王珏 | Wind power generation device |
| CN111810371A (en) * | 2019-04-12 | 2020-10-23 | 天津大学 | Deceleration strip power generation system |
| CN112697261A (en) * | 2021-01-14 | 2021-04-23 | 浙江大学 | Railway track slab vibration monitoring system and monitoring method based on friction nano generator |
| CN113300630A (en) * | 2021-06-30 | 2021-08-24 | 大连海事大学 | Ship vibration energy collecting device based on friction nano generator |
| CN113586316B (en) * | 2021-08-25 | 2023-07-14 | 广东海洋大学 | Frequency-increasing micro-vibration ocean current energy friction nano generator |
| CN114738166B (en) * | 2022-04-11 | 2024-04-02 | 大连海事大学 | Circulating water residual pressure power generation system based on friction nano power generation |
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| CN203377808U (en) * | 2013-04-22 | 2014-01-01 | 纳米新能源（唐山）有限责任公司 | Ocean power generation and solar power generation combining system adopting nanometer friction generator |
| CN103391020A (en) * | 2013-07-16 | 2013-11-13 | 国家纳米科学中心 | Multi-freedom-degree energy acquisition device based on friction nanometer power generator |
| CN203883696U (en) * | 2014-04-29 | 2014-10-15 | 国家纳米科学中心 | Power generation system suitable for fluctuating liquid |
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