CN209250467U - Outer dynamic formula resonance wave-activated generator - Google Patents
Outer dynamic formula resonance wave-activated generator Download PDFInfo
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- CN209250467U CN209250467U CN201821892756.1U CN201821892756U CN209250467U CN 209250467 U CN209250467 U CN 209250467U CN 201821892756 U CN201821892756 U CN 201821892756U CN 209250467 U CN209250467 U CN 209250467U
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- coil
- mover
- winding group
- magnetic structure
- dynamic formula
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The utility model relates to outer dynamic formula resonance wave-activated generators, it includes buoy float and the generator that is mounted on buoy float, generator includes shell, field frame assembly and mover assembly, shell is fixedly mounted on buoy float, and field frame assembly includes that stator core and several groups are sequentially connected and connect and be spaced the coil-winding group for being fixed at stator core outer wall or inner wall；Mover assembly includes resonant springs and mover magnetic structure, and the axial ends of mover magnetic structure passes through resonant springs and cage connection respectively；Mover magnetic structure is annular in shape to be centered around centre for the field frame assembly; buoy float dipping and heaving makes mover magnetic structure be moved up and down back into row by resonant springs field frame assembly is external, makes the coil-winding group magnetic field that is configured to of cutting mover magnetic knot and generates induced electromotive force.The utility model has the advantage of can efficiently convert wave energy to can directly utilize electric energy.
Description
Technical field
The utility model relates to outer dynamic formula resonance wave-activated generators.
Background technique
Ocean energy is often referred to contain the renewable energy in Yu Haiyang, mainly includes tide energy, wave energy, energy by ocean current, sea
Water temperature difference energy, seawater salt error energy etc., wherein wave energy is the potential energy and kinetic energy that wave of the sea moves up and down.Ocean wave energy category
In reproducible clean energy resource, have the advantages that inexhaustible.It solves marine structure and islander lives and uses
Electricity responds national energy conservation and emission reduction the problems such as reducing non-renewable energy resources and pollute the consumption of environmental energy, alleviate energy shortage
It advocates, the electric energy that how can efficiently convert waves of seawater to directly to utilize becomes key.
Utility model content
The purpose of this utility model is to provide a kind of can efficiently convert waves of seawater to can directly utilize electric energy
Resonant mode wave energy generating set.
To achieve the above object, the utility model uses following technical scheme:
Outer dynamic formula resonance wave-activated generator, including buoy float and the generator being mounted on buoy float, the generator packet
Include shell, field frame assembly and mover assembly, the shell is fixedly mounted on buoy float, if field frame assembly include stator core and
Dry group is sequentially connected and connects and be spaced the coil-winding group for being fixed at stator core outer wall or inner wall；Mover assembly includes resonance bullet
Spring and mover magnetic structure, the axial ends of mover magnetic structure pass through resonant springs and cage connection respectively；Mover magnetic structure is in circle
The field frame assembly is centered around centre by ring-type, and buoy float dipping and heaving makes mover magnetic structure by resonant springs in field frame assembly
It is external to move up and down back into row, when the period of wave is identical as the harmonic period that spring adds magnetic structure, resonance just occurs, at this moment
The speed of cutting magnetic line increases N times, so that utility model effect be made to increase same multiple, coil-winding group is made to cut mover magnetic
Structure formed magnetic field and generate induced electromotive force.
The utility model has the advantage of can efficiently convert wave energy to can directly utilize electric energy.
The utility model can be improved by following scheme:
The coil of each coil-winding group has head end and tail end, and the coil winding-direction of each coil-winding group is consistent, along
In coil axial direction, the tail end of the coil of coil-winding group is electrically connected with the tail end for occuping adjacent and coil-winding group thereon coil
It connects, the head end of the coil of coil-winding group is electrically connected with the head end of the coil for the coil-winding group for occuping adjacent and under it.As a result,
Induced electromotive force caused by each coil-winding group will not cancel out each other but be overlapped mutually, for entire generator,
Generated induced electromotive force is larger, thus, in the case where external condition is constant, which raises the utilization efficiency of ocean energy.
Stator core is made of silicon steel sheet.
The outer wall of the stator core is spaced axially along is formed with several stator slots, and each stator slot is equipped with
Coil-winding group described in one group.
Magnetic gap is formed between the inner wall of mover magnetic structure and the outside wall surface of the stator core.
Mover magnetic structure includes upper magnet annular in shape, magnetizer and lower magnet, and magnetizer is by soft magnet material system
At and between upper magnet and lower magnet, the upper magnet and lower magnet are permanent magnet and the two through radial magnetizing mode
Magnetic polarity it is opposite.Due to the folded distribution of mover magnetic structure magnetic pole mistake, the electromotive force pole for causing coil-winding group to obtain in power generation
Property it is conformably neighbouring opposite.
The interior diameter of upper magnet is equal with the interior diameter of lower magnet and the interior diameter of respectively less than magnetizer, on the outside of upper magnet
Face, the lateral surface of lower magnet are concordant with the lateral surface of magnetizer.
In the axial direction of shell, the thickness of distance, upper magnet between the height of coil-winding group, adjacent two coil-windings group
The thickness of degree, the thickness of magnetizer and lower magnet is equal.
Mover magnetic structure is provided with several idler wheels, and the wheel face of idler wheel and the inner wall of shell are in rolling contact.
The fixed column of the central axis of central axis and shell is provided in the shell, the stator core is arranged fixation
In fixed column.
Detailed description of the invention
Fig. 1 is the three-dimensional state schematic diagram of embodiment China and foreign countries dynamic formula resonance wave-activated generator.
Fig. 2 is the decomposing state structural schematic diagram of generator main composition part in embodiment.
Fig. 3 is a simple schematic diagram of generator in embodiment.
Fig. 4 is the magnifying state schematic diagram of I in Fig. 3.
Specific embodiment
As shown in Fig. 1, outer dynamic formula resonance wave-activated generator, including buoy float 1 and the power generation being mounted on buoy float 1
Machine, buoy float 1 float at sea (being water line marked as 100 in attached drawing 1).
As shown in attached drawing 2 and attached drawing 3, the generator includes shell 2, field frame assembly 4 and mover assembly 5, the shell 2
It is fixedly mounted on buoy float 1.
The field frame assembly 4 includes that stator core 42 and several groups are sequentially connected to connect and be spaced and are fixed at stator core 42
The coil-winding group 41 (inner wall that coil-winding group 41 can also be set to stator core 42) of outer wall, mover assembly 5 includes resonance
Spring 3 and mover magnetic structure 51, the axial ends of mover magnetic structure 51 pass through resonant springs 3 respectively and connect with shell 2.
As shown in Fig. 4, mover magnetic structure 51 includes upper magnet 52 annular in shape, magnetizer 53 and lower magnet 54,
Magnetizer 53 is made of soft magnet material and is between upper magnet 52 and lower magnet 54, and the upper magnet 52 and lower magnet 54 are equal
It is the magnetic polarity of permanent magnet and the two through radial magnetizing mode on the contrary, the interior diameter of upper magnet 52 and the interior diameter of lower magnet 54
Interior diameter that is equal and being less than magnetizer 53, upper 52 lateral surface of magnet, the lateral surface of lower magnet 54 and the lateral surface of magnetizer 53
Concordantly.The magnetic field that mover magnetic structure 51 is formed therefrom can refer to shown in attached drawing 4 that (closed curve shown in dotted line is to retouch in the attached drawing
Draw the simulation magnetic line of force of Distribution of Magnetic Field).
Stator core 42 is made of silicon steel sheet, the outer wall of the stator core 42 be spaced axially along be formed with it is several fixed
Sub-line slot 421, each stator slot 421 be equipped with one group described in coil-winding group 41, mover magnetic structure 51 is annular in shape by institute
It states field frame assembly 4 and is centered around centre.The coil of each coil-winding group 41 has head end and tail end, each coil-winding group 41
Coil winding-direction is consistent, along in coil axial direction, the tail end of the coil of coil-winding group 41 with occupy adjacent and coil thereon around
The tail end of the coil of line group 41 is electrically connected, and the head end of the coil of coil-winding group 41 and occupy adjacent and the coil-winding group under it
The head end of 41 coil is electrically connected.
Meanwhile several channels to pass through for conducting wire required for being electrically connected are provided on stator core 42, it is most upper
The tail end of the head end of 41 its coil of coil-winding group in face and nethermost 41 its coil of coil-winding group is drawn by stator transmission of electricity
Outlet is external in external stored energy mechanism to store energy.
Magnetic gap V is formed between the lateral surface of mover magnetic structure 51 and the inner wall of the stator core 42, thus can avoid two
Person mutually touches and can not cut or only cut lesser magnetic field, influences shadow fruit.
1 dipping and heaving of buoy float keeps mover magnetic structure 51 external back into row resonance fortune in field frame assembly 4 by resonant springs 3
It is dynamic, so that coil-winding group 41 is cut the magnetic field of the formation of mover magnetic structure 51 and is generated induced electromotive force.According to
(εk=BLV), it is known that, the weight of resonant springs 3 and mover magnetic structure 51 is configured, so that on its cycle of oscillation and wave
The period of lower fluctuating generates resonance, and the speed that mover magnetic structure 51 moves back and forth in field frame assembly 4 is accelerated, to realize it
The induced electromotive force of generation is bigger.
In the axial direction of shell 2, distance L2 between the height L1 of coil-winding group 41, adjacent two coil-windings group 41, on
The thickness D3 of the thickness D1 of magnet 52, the thickness D2 of magnetizer 53 and lower magnet 54 are equal, and are arranged such and induced electricity can be achieved
The superposition of kinetic potential.
Coil cuts magnetic field caused by mover magnetic structure 51 and generates induced electromotive force, due to along coil axial direction
On, the tail end of the coil of coil-winding group 41 is electrically connected with the tail end for occuping adjacent and coil-winding group 41 thereon coil,
The head end of the coil of coil-winding group 41 is electrically connected with the head end of the coil for the coil-winding group 41 for occuping adjacent and under it, because
This, induced electromotive force caused by each coil-winding group 41 will not cancel out each other but be overlapped mutually, accordingly, for entire hair
For motor, generated induced electromotive force is larger, thus, in the case where external condition is constant, improve the benefit of ocean energy
Use efficiency.
It needs to be explained that in figure 4, expressing the place of coil, " X " indicates the side of generated induced current
To for perpendicular to paper inwards, and "." indicate that the direction of generated induced current is, N expression magnet outside perpendicular to paper
The arctic, and S expression is the magnet South Pole.
As shown in Fig. 4, the fixed column 21 of the central axis of central axis and shell 2, institute are provided in the shell 2
It states stator core 42 and is arranged and be fixed in fixed column 21.
In addition, reducing resistance, mover magnetic structure 21 is provided with several to improve the fluency that mover slides in the stator
The inner wall of idler wheel 22, the wheel face and shell 2 of idler wheel 22 is in rolling contact.
Claims (10)
1. outer dynamic formula resonance wave-activated generator, including buoy float and the generator being mounted on buoy float, the generator includes
Shell, field frame assembly and mover assembly, the shell are fixedly mounted on buoy float, which is characterized in that the field frame assembly packet
It includes stator core and several groups is sequentially connected and connects and be spaced the coil-winding group for being fixed at stator core outer wall or inner wall；Mover
Assembly includes resonant springs and mover magnetic structure, and the axial ends of mover magnetic structure passes through resonant springs and cage connection respectively；
Mover magnetic structure is annular in shape to be centered around centre for the field frame assembly, and buoy float dipping and heaving makes mover magnetic structure pass through resonance
Spring is moved up and down back into row field frame assembly is external, is made the coil-winding group magnetic field that is configured to of cutting mover magnetic knot and is generated sense
Answer electromotive force.
2. outer dynamic formula resonance wave-activated generator according to claim 1, which is characterized in that the coil of each coil-winding group
With head end and tail end, the coil winding-direction of each coil-winding group is consistent, along in coil axial direction, the coil of coil-winding group it
Tail end is electrically connected with the tail end for occuping adjacent and coil-winding group thereon coil, the head end of the coil of coil-winding group and residence
In the head end electrical connection of the coil of coil-winding group adjacent and under it.
3. outer dynamic formula resonance wave-activated generator according to claim 2, which is characterized in that stator core is by silicon steel sheet system
At.
4. outer dynamic formula resonance wave-activated generator according to claim 2, which is characterized in that the outer wall edge of the stator core
Its axially spaced-apart be formed with several stator slots, each stator slot be equipped with one group described in coil-winding group.
5. outer dynamic formula resonance wave-activated generator according to claim 2, which is characterized in that the inner wall of mover magnetic structure with
Magnetic gap is formed between the outside wall surface of the stator core.
6. existing according to claim 1 to outer dynamic formula resonance wave-activated generator, feature described in claim 5 any claim
In mover magnetic structure includes that upper magnet annular in shape, magnetizer and lower magnet, magnetizer are made and are located by soft magnet material
Between upper magnet and lower magnet, the upper magnet and lower magnet are the magnetic pole of permanent magnet and the two through radial magnetizing mode
Property is opposite.
7. outer dynamic formula resonance wave-activated generator according to claim 6, which is characterized in that the interior diameter and lower magnetic of upper magnet
The interior diameter of iron is equal and the interior diameter of respectively less than magnetizer, upper magnet lateral surface, the lateral surface of lower magnet and magnetizer it is outer
Side is concordant.
8. outer dynamic formula resonance wave-activated generator according to claim 6, which is characterized in that in the axial direction of shell, coil
The thickness of distance, the thickness of upper magnet, the thickness of magnetizer and lower magnet between the height of coiling group, adjacent two coil-windings group
It is equal.
9. outer dynamic formula resonance wave-activated generator according to claim 7, which is characterized in that mover magnetic structure is provided with several
Idler wheel, the wheel face of idler wheel and the inner wall of shell are in rolling contact.
10. outer dynamic formula resonance wave-activated generator according to claim 9, which is characterized in that in being provided in the shell
The fixed column of the central axis of mandrel and shell, the stator core, which is arranged, to be fixed in fixed column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821892756.1U CN209250467U (en) | 2018-11-16 | 2018-11-16 | Outer dynamic formula resonance wave-activated generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821892756.1U CN209250467U (en) | 2018-11-16 | 2018-11-16 | Outer dynamic formula resonance wave-activated generator |
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| Publication Number | Publication Date |
|---|---|
| CN209250467U true CN209250467U (en) | 2019-08-13 |
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ID=67528592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201821892756.1U Active CN209250467U (en) | 2018-11-16 | 2018-11-16 | Outer dynamic formula resonance wave-activated generator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109546836A (en) * | 2018-11-16 | 2019-03-29 | 中山市探海仪器有限公司 | Outer dynamic formula resonance wave-activated generator |
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2018
- 2018-11-16 CN CN201821892756.1U patent/CN209250467U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109546836A (en) * | 2018-11-16 | 2019-03-29 | 中山市探海仪器有限公司 | Outer dynamic formula resonance wave-activated generator |
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