CN107404252A - A kind of more nanometers of generator combined TRTs of portable rainy season - Google Patents
A kind of more nanometers of generator combined TRTs of portable rainy season Download PDFInfo
- Publication number
- CN107404252A CN107404252A CN201710607196.4A CN201710607196A CN107404252A CN 107404252 A CN107404252 A CN 107404252A CN 201710607196 A CN201710607196 A CN 201710607196A CN 107404252 A CN107404252 A CN 107404252A
- Authority
- CN
- China
- Prior art keywords
- teng
- disc type
- rotors
- generator
- multilayer disc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N1/00—Electrostatic generators or motors using a solid moving electrostatic charge carrier
- H02N1/04—Friction generators
Abstract
The present invention relates to a kind of more nanometers of generator combined TRTs of portable rainy season, belong to triboelectricity technical field.Fibroid TENG groups use cylindrical structural body, and the tops of fibroid TENG groups is annulus, bottom be hollow out disk, annulus and disk and between pass through some telescopic fiber bases electric nano generators that rub and support；Multilayer disc type TENG rotors are arranged in cylindrical structural body, and each layer of rotor of Multilayer disc type TENG rotors is made up of some fan-shaped rotors, and each segmental rotor circumferentially arranges centered on surrounding D profile shaft weeks, D profile shafts top weight-loading rod.More nanometers of generator combined TRTs of portable rainy season provided by the invention, on the basis of existing a variety of individually super-hydrophobic nano generator mechanisms, propose a kind of combined generator, the characteristics of taking full advantage of various nano generators, it by means of the mechanical energy of the electric charge of raindrop and object of which movement under rainy weather.From the aforegoing it can be seen that it has the characteristics of environment-friendly, high efficiency, portable.
Description
Technical field
The present invention relates to a kind of more nanometers of generator combined TRTs of portable rainy season, belong to triboelectricity technology neck
Domain.
Background technology
Rub electric nano generator（TENG）It is a kind of energy collecting device, it passes through friction effect and the knot of electrostatic induction
Close and outside mechanical energy is converted into electric energy.For the generator unit, internally in circuit, opposite the two thin of polarity of rubbing has
Machine/inorganic is intermembranous to be had electric charge transfer and causes triboelectric effect, and then generates potential;In external circuit, electronics quilt
Driving is flowed between the two of the back side of film electrodes are attached to, so as to equilibrium potential.
In addition to unprecedented output performance, this new energy technology also has that manufacturing cost is low, robustness and reliable
Many advantages, such as property is high, environmentally friendly.The electric nano generator that rubs can apply to harvest the various machines wasted in our daily lifes
Tool energy, such as human motion, walking, vibration etc..At this stage the problem of is although single nano generator is developed, but its
Power limited after all.Therefore, the invention is intended to invent the device of multiple nano generator cogenerations.Need to introduce below existing
Single friction susceptance rice electric generator structure principle.
The electric nano generator that rubs has three kinds of basic manipulation modes：Perpendicular contact clastotype, slide laterally pattern and
Single electrode pattern.Here first two mode of operation is mainly introduced.
The working mechanism of the friction susceptance rice electric organ of perpendicular contact clastotype can be described as the inner surface by two panels
On the multi-cycle separation of triboelectric charge and the cyclically-varying of potential difference caused by contacting again.A kind of new height described herein is stretched
The electric nano generator of contracting fiber base friction（Fibrous TENG）.Core fibre is manufactured with silicon rubber, and outside is that one layer of conductive carbon is received
Mitron（CNT）, polymeric matrix is used for the conductive layer of stretchable fiber as an electrode, and copper microfilament twines as another electrode
On stretchable fiber.Pliability, draftability, electric conductivity and the machinery that the use of CNT/polymeric layer provides height are steady
It is qualitative.The radius of internal CNT layers can increase during compression, and the radius of the process CNT layers of stretching can reduce, and outer ring
The radius of copper microfilament significant changes will not occur.So when Repeated Compression or tensile deformation occur for fiber dress TENG, it can draw
The cyclically-varying of relative distance between the two poles of the earth is played, and then is generated electricity.
Sliding laterally the working mechanism of the electric nano generator of friction of pattern can be described as：Promote to rub by sliding friction
To wipe and electrify, the contact area generating period change between two surfaces causes the lateral separation of charge-site, and then at the two poles of the earth
Between produce the change of periodic potential difference.Another new Multilayer disc type friction nanometer power generator is introduced herein（Multilayer disc
Formula TENG）.Multilayer disc TENG is mainly formed by two groups：With aluminium（Al）Rotor of the film as the friction electric layer of attachment, Yi Jiju
Tetrafluoroethene（PTFE）Stator of the film as other friction electric layer, they are coaxial with input rotary motion.In order on the surface
Realize, acrylic sheet is used as the model substrates of both.First, they have by lasser cutting to be formed
With eight sector structures of the friction electric layer same shape being connected.In such rotary course, all Al layers on rotor will be driven
Rotated with same phase, and the PTFE layers on stator are by remains stationary.By this way, rotating against between adjacent layer so that
Relative triboelectric charge can periodically separate circulation, so as to produce electricity in each layer.When multilayer disk TENG's
All four layers when being connected in parallel, can be added the electric current with same phase, so as to help to increase power output.
The content of the invention
The present invention provides a kind of generator combined generate electricity of more nanometers of portable rainy season for deficiency set forth above and filled
Put.
The present invention adopts the following technical scheme that：
More nanometers of generator combined TRTs of portable rainy season provided by the invention, including fibroid TENG groups, multilayer disc
Formula TENG rotors, Multilayer disc type TENG stators；Described fibroid TENG groups use cylindrical structural body, fibroid TENG groups
Top is annulus, bottom be hollow out disk, annulus and disk and between pass through some telescopic fiber bases and rub susceptance rice
Generator supports；Multilayer disc type TENG rotors are arranged in cylindrical structural body, each layer of rotor of Multilayer disc type TENG rotors
It is made up of some fan-shaped rotors, each segmental rotor circumferentially arranges centered on surrounding D profile shaft weeks, D profile shafts top weight-loading rod；
Each layer of Multilayer disc type TENG stators is made up of some fan-shaped stators, and every layer of disc type TENG rotor is embedded in two layers adjacent of disk
Between formula TENG stators.
More nanometers of generator combined TRTs of portable rainy season of the present invention, the top of fibroid TENG groups is
Annulus tilts from the electric nano generator of telescopic fiber base friction to any direction；Described weight-loading rod with being rotated around D profile shafts,
The rotation of D profile shafts drives Multilayer disc type TENG rotors to be rotated between Multilayer disc type TENG stators.
More nanometers of generator combined TRTs of portable rainy season of the present invention, described fibroid TENG groups
Rub electric nano generator of fiber base is 6, wherein fiber base rub electric nano generator core fibre prepared by silicon rubber and
Into core fibre outer surface is provided with conductive carbon nanotube, the outside winding copper microfilament of conductive carbon nanotube.
More nanometers of generator combined TRTs of portable rainy season of the present invention, described Multilayer disc type TENG turn
Its sub surface has friction electric layer of the aluminium film as attachment；Multilayer disc type TENG stator surfaces are with polytetrafluoroethylene (PTFE)（PTFE）Film
As other friction electric layer or with the super hydrophobic material for storing electric charge.
More nanometers of generator combined TRTs of portable rainy season of the present invention, in addition to electric current integrating apparatus,
Described Multilayer disc type TENG rotors are with being respectively equipped with electrode on Multilayer disc type TENG stators, the electricity on Multilayer disc type TENG rotors
It is extremely in parallel that electrode on Multilayer disc type TENG stators is in parallel for all the way for all the way, two path electrodes be connected and between integrated with electric current
Device is connected；The electric nano generator of fiber base friction of described fibroid TENG groups is provided with electrode and electricity with copper outside microfilament
Pole is connected with electric current integrating apparatus；Electric current output is carried out by electric current integrating apparatus.
Beneficial effect
More nanometers of generator combined TRTs of portable rainy season provided by the invention, existing a variety of individually super-hydrophobic
On the basis of nano generator mechanism, it is proposed that a kind of combined generator, take full advantage of the spy of various nano generators
Point, it by means of the mechanical energy of the electric charge of raindrop and object of which movement under rainy weather.From the aforegoing it can be seen that it has environment friendly
It is good, high efficiency, it is portable the characteristics of.
Brief description of the drawings
Fig. 1 is integral mechanical structure schematic diagram of the present invention；
The fibrous TENG groups structure chart of Fig. 2 present invention；
Fig. 3 is Multilayer disc type TENG stator structure figures of the present invention；
Fig. 4 is Multilayer disc type TENG rotor structure figures of the present invention；
Fig. 5 is generating flow chart of the present invention.
Embodiment
The present invention is described in more detail for explanation below in conjunction with the accompanying drawings：
As shown in Figure 1：A kind of more nanometers of generator combined TRTs of portable rainy season, it is integrally the knot of an oblate cylindricality
Structure, upper surface are an annulus, can arbitrarily be tilted, angle of inclination is limited.Lower surface is a hollow out disc structure, water can be allowed to pass through.
Upper surface annulus is connected with lower surface disk by several telescopic elastic structures, and these telescopic resilience structures are high scalability
The electric nano generator of fiber base friction, telescopic extensions are limited, and keep relative with disk upright.Circular cylindrical centre portion is by multilayer disc
Formula friction nanometer power generator forms, in each layer of generator, by polytetrafluoroethylene (PTFE) (PTFE) stator and aluminium (Al) film rotor set
Into each rotor and stator are flaabellum shape structures.All rotor centers are relatively fixed by D profile shafts, can so be ensured more
Layer rotor blade phase is identical, and the bearing rotary points of D profile shafts is in lower surface disc centre, and D profile shafts are contour with upper surface annulus
A weight-loading rod with certain inclination angle is fixed at place.This bar applies gravity on annulus across upper surface annulus.All stators lead to
Cross and be relatively fixed at flabellum edge by column and lower surface disk, and ensure there is no the angle of deviation between the flabellum of stator（Together
Phase）.There is circular hole at all stator flabellum centers and diameter is slightly larger than D profile shafts.So reach such mechanic effect：When the device
Rotor when rotating, weight-loading rod connection D profile shafts, which rotate, causes upper annulus with a certain fixed angle around central shaft（D profile shafts）Rotation,
The regular change of the long degree of the fibrous TENG groups of annulus and lower disc in connection can be made；At the same time, D profile shafts rotor driven is fanned
Ye Tongxiang rotates at the same speed, makes the regular change of the relative area between multilayer disc TENG stators and rotor blade.
As shown in Figure 2：Including fibrous TENG groups and Multilayer disc type TENG, and Multilayer disc type TENG includes stator and rotor
Two parts form.Fibrous TENG groups are that 6 groups of threadiness TENG partially arrange vertically in lower disc at disk periphery, fine
It is identical to tie up length under shape TENG group normal conditions, upper end and an annulus（Upper surface is smooth）It is fixed.
Multilayer disc type TENG as shown in Figure 3 stationary part is used by 3 layer of 6 leaf fan blade type structure composition, acrylic sheet
In blade structure substrate is made, PTFE films are as surfacing.This three layer of 6 leaf blade structure spacing is identical and this spacing is big
In rotor blade thickness.Pass through column and lower disc without phase angular displacement and at flabellum edge between this three layers of blade structure flabellums
It is fixed.
As shown in Figure 4：It is negative that Multilayer disc type TENG rotor portions include three group of 6 leaf fan blade type blade construction, D profile shafts and one
Weight bar composition.Blade structure substrate is made by acrylic sheet in fan blade type structure, and Al films are as surfacing.Stator structure
Blade lower surface is mutually pressed close to rotor structure blade upper surface, and 3 groups of blades are connected without phase angular displacement and center by D profile shafts, this
Sample can ensure rotor rotate when blade between be not in rotating phasor deviation.D profile shafts lower end is with lower disc centrally through bearing
Device connects, and with being fixed from the horizontal by the weight-loading rod at certain inclination angle, the inclination angle can protect positive annulus in the angle for D profile shafts upper end
It is oppressed on position, i.e., the fibrous TENG in the angle is by maximum pressure.
As shown in Figure 5：The invention also provides the electricity-generating method based on above-mentioned generator, the device can be done on the whole
Arrive：When the rotor of the device rotates, weight-loading rod and D profile shafts are fixed and rotated around D profile shafts so that upper annulus with
The pattern of a certain fixed angle is presented around central shaft in horizontal plane（D profile shafts）Rotation.So rotation is turned around, for each group of threadiness
TENG, length change process are identicals, so as to the output voltage for the output fiber shape TENG that doubles；At the same time, D profile shafts
Rotor driven flabellum makes the regular change of the relative area between multilayer disc TENG stators and rotor blade with mutually synchronized rotation.
Fibrous TENG groups and Multilayer disc type TENG output voltage are integrated again, for storing or exporting.
The present invention relates to the circuit design part wanted：
Circuit is mainly covered in each TENG used in the system, and each TENG has electric capacity two-plate.Received for Multilayer disc type
Rice generator, adds an electrode at every a piece of flabellum on stator and rotor, all telegraph circuits of stator are connected in parallel to all the way, rotor
All electrodes are connected in parallel to all the way, and two path electrodes are connected, and centre string has electric current integrating apparatus.Rubbed for high scalability fiber base electric
Nano generator, add an electrode in all interior telescopic materials, add an electrode in all external springs, each nano generator
Two electrodes are connected, and centre string has electric current integrating apparatus.
This system includes energy source and collection of energy part：
1) energy source：
A) weight-loading rod is utilized, passes through the motion of people so that weight-loading rod is provided with swing kinetic energy, and this part kinetic energy is exactly a part
Energy source,.
B) raindrop of rainfall are slant acidities, and land during by with windage, rain is known by triboelectric effect
Drop can adhere to certain electric charge, when rainwater is dropped in PTFE film, because PTFE is a kind of super hydrophobic material, and this material table
Face can induce electric charge, and this Partial charge still can be stored on film after water drops flows down, and this is another part energy
Source.
2) collection of energy part：
A) the electric nano generator of telescopic spring structure, i.e. high scalability fiber base friction：
Cause the change of electric capacity two-plate distance using elastic deformation, so as to produce induced charge.
The system causes the tilt angle varied of system upper surface by the rotation position change of weight-loading rod so that more so
Elastic extension structure the elastic telescopic of regularity is presented due to teetertottering for upper surface, this elastic telescopic is reflected in fibre
The regular change of the distance between copper microfilament and polymeric matrix can be caused in dimension shape TENG so that copper microfilament and CNT layers it
Between obtain exchange electricity output.
B) laminated fan-leaf structure, i.e. Multilayer disc type friction nanometer power generator：
Cause the change of electric capacity two-plate relative area using flabellum rotation, so as to produce induced charge.
The system is by weight-loading rod due to moving the swing kinetic energy brought so that flabellum rotates, and passes through the flabellum knot of multilayer
Structure, the electric charge in the raindrop of landing can be made full use of.Material is to utilize PTFE material, i.e. super hydrophobic material, Ke Yishi in itself
The quick flowing of existing water droplet, improve the transmission efficiency of electric charge.
（4）Based on said system structure, the electricity generating principle of the system is as follows：
The structure need to be positioned over moving object first, and under rainy weather.
When rainwater falls on this system, guided by system architecture, rainwater will flow through the multilayer flabellum knot of system centre
Structure, due to carrying electric charge in rainwater, therefore another pole plate of electric capacity can produce charge inducing, cause to produce potential between two-plate
Difference, therefore electrons flow through the circuit between pole plate, so as to energy storage.Wherein, has super hydrophobic material polytetrafluoro on stator flabellum
Ethene (PTFE), therefore the raindrop flowed through can flow away rapidly, so as to accelerate electronics to flow, improve efficiency.
In addition, the rainwater that part falls on annulus can be equally guided to several stretching structures.Now, due to moving object
Drive weight to swing, cause the unsteady motion of annulus, can now drive stretching structure, carry out up-down stretch compression.It is now every
Root stretching structure center can all produce charge inducing, produce potential between pole plate inside and outside electric capacity, electrons are flowed through between capacitor plate
Circuit, carry out energy storage.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, the change or replacement that can readily occur in,
It should all be included within the scope of the present invention.Therefore, protection scope of the present invention should be with scope of the claims
It is defined.
Claims (5)
- A kind of 1. more nanometers of generator combined TRTs of portable rainy season, it is characterised in that：It is more including fibroid TENG groups Layer disc type TENG rotors, Multilayer disc type TENG stators；Described fibroid TENG groups use cylindrical structural body, fibroid TENG The top of group be annulus, bottom be hollow out disk, annulus and disk and between to pass through some telescopic fiber bases frictions electric Nano generator supports；Multilayer disc type TENG rotors are arranged in cylindrical structural body, each layer of Multilayer disc type TENG rotors Rotor is made up of some fan-shaped rotors, and each segmental rotor is circumferentially arranged centered on surrounding D profile shaft weeks, and D profile shafts top is born Weight bar；Each layer of Multilayer disc type TENG stators is made up of some fan-shaped stators, and every layer of disc type TENG rotors insertion is adjacent Between two layers of disc type TENG stator.
- 2. more nanometers of generator combined TRTs of portable rainy season according to claim 1, it is characterised in that：Fiber Property TENG groups top tilted for annulus from rub electric nano generator of telescopic fiber base to any direction；Described heavy burden For bar with being rotated around D profile shafts, the rotation of D profile shafts drives Multilayer disc type TENG rotors to be rotated between Multilayer disc type TENG stators.
- 3. more nanometers of generator combined TRTs of portable rainy season according to claim 1, it is characterised in that：It is described The rub electric nano generators of fiber base of fibroid TENG groups be 6, wherein fiber base rub electric nano generator core it is fine Dimension is prepared by silicon rubber, and core fibre outer surface is provided with conductive carbon nanotube, the outside winding copper microfilament of conductive carbon nanotube.
- 4. more nanometers of generator combined TRTs of portable rainy season according to claim 1, it is characterised in that：It is described Its surface of Multilayer disc type TENG rotors have aluminium film as attachment friction electric layer；Multilayer disc type TENG stator surfaces are with poly- four PVF（PTFE）Super hydrophobic material of the film as other friction electric layer or with storage electric charge.
- 5. more nanometers of generator combined TRTs of portable rainy season according to claim 1 or 3, it is characterised in that： Also include electric current integrating apparatus, described Multilayer disc type TENG rotors are more with being respectively equipped with electrode on Multilayer disc type TENG stators Electrode on layer disc type TENG rotors is in parallel for all the way, the electrode parallel connection on Multilayer disc type TENG stators is two path electrodes all the way Be connected and between be connected with electric current integrating apparatus；The electric nano generator of fiber base friction of described fibroid TENG groups and outside Copper microfilament is provided with electrode and electrode is connected with electric current integrating apparatus；Electric current output is carried out by electric current integrating apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710607196.4A CN107404252A (en) | 2017-07-24 | 2017-07-24 | A kind of more nanometers of generator combined TRTs of portable rainy season |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710607196.4A CN107404252A (en) | 2017-07-24 | 2017-07-24 | A kind of more nanometers of generator combined TRTs of portable rainy season |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107404252A true CN107404252A (en) | 2017-11-28 |
Family
ID=60401239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710607196.4A Pending CN107404252A (en) | 2017-07-24 | 2017-07-24 | A kind of more nanometers of generator combined TRTs of portable rainy season |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107404252A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108039832A (en) * | 2018-02-13 | 2018-05-15 | 淮北师范大学 | A kind of triboelectricity device |
| CN108512456A (en) * | 2018-05-10 | 2018-09-07 | 浙江大学 | A kind of frictional electrostatic generating unit and its application in ocean energy acquisition |
| CN112019083A (en) * | 2020-08-20 | 2020-12-01 | 河南师范大学 | Sandwich structure friction nanometer generator that 3D printed |
| CN114337352A (en) * | 2021-12-29 | 2022-04-12 | 广西大学 | Intermittent sliding friction self-excitation synchronous nano generator |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105680716A (en) * | 2014-11-21 | 2016-06-15 | 北京纳米能源与系统研究所 | Rotary-type compound nanometer power generator |
| US9484842B2 (en) * | 2013-03-01 | 2016-11-01 | Georgia Tech Research Corporation | Segmentally structured disk triboelectric nanogenerator |
| WO2017045910A1 (en) * | 2015-09-14 | 2017-03-23 | Luxembourg Institute Of Science And Technology (List) | Triboelectric generator with regeneration of active surface |
-
2017
- 2017-07-24 CN CN201710607196.4A patent/CN107404252A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9484842B2 (en) * | 2013-03-01 | 2016-11-01 | Georgia Tech Research Corporation | Segmentally structured disk triboelectric nanogenerator |
| CN105680716A (en) * | 2014-11-21 | 2016-06-15 | 北京纳米能源与系统研究所 | Rotary-type compound nanometer power generator |
| WO2017045910A1 (en) * | 2015-09-14 | 2017-03-23 | Luxembourg Institute Of Science And Technology (List) | Triboelectric generator with regeneration of active surface |
Non-Patent Citations (1)
| Title |
|---|
| YANNAN XIE EL.: "Multi-layered disk triboelectric nanogenerator for harvesting hydropwer", 《NANO ENERGY》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108039832A (en) * | 2018-02-13 | 2018-05-15 | 淮北师范大学 | A kind of triboelectricity device |
| CN108512456A (en) * | 2018-05-10 | 2018-09-07 | 浙江大学 | A kind of frictional electrostatic generating unit and its application in ocean energy acquisition |
| CN112019083A (en) * | 2020-08-20 | 2020-12-01 | 河南师范大学 | Sandwich structure friction nanometer generator that 3D printed |
| CN114337352A (en) * | 2021-12-29 | 2022-04-12 | 广西大学 | Intermittent sliding friction self-excitation synchronous nano generator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107404252A (en) | A kind of more nanometers of generator combined TRTs of portable rainy season | |
| Wang et al. | An ultra-low-friction triboelectric–electromagnetic hybrid nanogenerator for rotation energy harvesting and self-powered wind speed sensor | |
| Shao et al. | Triboelectric–electromagnetic hybrid generator for harvesting blue energy | |
| Zhang et al. | An ultra-durable windmill-like hybrid nanogenerator for steady and efficient harvesting of low-speed wind energy | |
| Fu et al. | A methodology for low-speed broadband rotational energy harvesting using piezoelectric transduction and frequency up-conversion | |
| CN108111050B (en) | A kind of more contact layer swing type friction nanometer power generators | |
| Zhao et al. | A heaving point absorber-based ocean wave energy convertor hybridizing a multilayered soft-brush cylindrical triboelectric generator and an electromagnetic generator | |
| CN105490579B (en) | A kind of multilayer linkage type foldable friction generator | |
| CN104052327B (en) | Based on friction nanometer power generator that the bionical wave energy of electric eel gathers and preparation method thereof | |
| CN107425753B (en) | Speed-increasing type wind power piezoelectric generation device | |
| Li et al. | Synchronous nanogenerator with intermittent sliding friction self-excitation for water wave energy harvesting | |
| Tao et al. | Development of bipolar-charged electret rotatory power generator and application in self-powered intelligent thrust bearing | |
| CN109149993B (en) | Generator | |
| CN110112954A (en) | A kind of Wind power rotary piezoelectricity-Electromagnetic heating power generator | |
| He et al. | Research on multi-group dual piezoelectric energy harvester driven by inertial wheel with magnet coupling and plucking | |
| Kan et al. | Energy harvesting from wind by an axially retractable bracket-shaped piezoelectric vibrator excited by magnetic force | |
| CN106849853B (en) | A kind of double-shaft solar tracking generation device and tracking based on ultrasonic motor | |
| CN110504860A (en) | A kind of stacking-type rotational electrostatic generator | |
| Fan et al. | Robust triboelectric-electromagnetic hybrid nanogenerator with maglev-enabled automatic mode transition for exploiting breeze energy | |
| Akbari et al. | Piezomagnetic cantilever stator energy harvester using Savonius wind rotor | |
| Yan et al. | Triboelectric-electromagnetic hybrid generator with swing-blade structures for effectively harvesting distributed wind energy in urban environments | |
| CN112963290A (en) | Piezoelectric offset type wave energy dielectric elastomer generator | |
| JP2004124932A (en) | Generator changing gravity to rotating movement | |
| CN113162460A (en) | Electrostatic rotary and linear reciprocating motion coupling energy collector | |
| US8872364B2 (en) | Power generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171128 |
|
| RJ01 | Rejection of invention patent application after publication |