CN106968871A - A kind of more piece floating-type wave energy electromagnetic generator - Google Patents
A kind of more piece floating-type wave energy electromagnetic generator Download PDFInfo
- Publication number
- CN106968871A CN106968871A CN201710204964.1A CN201710204964A CN106968871A CN 106968871 A CN106968871 A CN 106968871A CN 201710204964 A CN201710204964 A CN 201710204964A CN 106968871 A CN106968871 A CN 106968871A
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- Prior art keywords
- electromagnetic
- wave energy
- mover
- electromagnetic generator
- spring
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
- F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K16/00—Machines with more than one rotor or stator
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K35/00—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit
- H02K35/02—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit with moving magnets and stationary coil systems
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The present invention discloses a kind of more piece floating-type wave energy electromagnetic generator, and the electromagnetic generator is made up of N number of Electromagnetic generation section and flexible cable.Wherein, each Electromagnetic generation section includes shell, stator coil, mass, mover and spring.Stator coil is fixed on shell, mover is by metallic rod with polylith set of permanent magnets into permanent magnet is fixed in metallic rod, and mover one end is connected by spring with shell, the other end is connected by spring with mass, and mass, two groups of stator coils, two movers are set in each Electromagnetic generation section.This electromagnetic generator can use Yu Haiyang, lake, the collection of river Wave energy, with the motion of wave, wave energy is realized to electric transformation of energy, compared to more existing electromagnetic power generation apparatus, this electromagnetic generator has the advantages that leakage field is less, high without radial electromagnetic force, generating efficiency.
Description
Technical field
The present invention relates to novel energy and electronic technology technical field, more particularly to a kind of more piece floating-type wave energy electricity
Magnetic generator.
Background technology
In recent years, the continuous progress with science and technology and the high speed development of social economy, energy shortage problem are increasingly convex
It is aobvious, and the environmental degradation caused therefrom gradually starts influence socio-economic development and people's daily life.Therefore, related grinds
Study carefully personnel to have started to find and develop the exploration of novel energy, such as solar energy, wind energy, wave energy etc..Wave energy is a kind of point
The regenerative resource that cloth is extensive, reserves are big, clean environment firendly, energy-flux density are big, investigates according to the global energy committee and shows, the whole world can
The wave energy utilized reaches 2,000,000,000 kilowatts, and the potential energy value of wave energy has caused the concern of more and more researchers.
Based on this, occur in that various wave-energy power generation technologies in succession at present, therein it is proposed that wave-energy power generation technology original
Reason mainly includes：Using object vibration under the wave action and oscillating motion, the change using wave pressure and utilize ripple
Kinetic energy and gesture transformation of energy etc. when unrestrained bank climbs, the form of the wave energy generating set of proposition mainly have oscillaton water column type, floated
Minor, pendulum-type, canard raft formula, clamshell etc..Also there is the TRT for considering design such as Fig. 2 publication numbers CN203702445U, it is forever
Magnet just can be achieved coil cutting magnetic line when only vertically vibrating and generate electricity, namely only column floating drum is in the upper of wave
It just can be achieved to generate electricity under lower floating action, therefore generating efficiency is limited, also there is consideration design such as Fig. 3 publication numbers CN104454307A
TRT, its be rely on motion of the magnetic fluid by magnetizing coil, realize coil flux quantitative change elelctrochemical power generation, it also only has
It just can be achieved to generate electricity under the effect of fluctuating of wave, therefore generating efficiency is also limited, also there is consideration design such as Fig. 4 publication numbers
CN100417808C TRT, preferably generating not only simply just can be achieved in it under the effect of fluctuating of wave, and
It is that weight connects generator by pulley and steel wire rope that it, which generates electricity, it is therefore desirable to energy loss reduction generating can be produced at pulley
Efficiency, therefore, researchs and develops a kind of wave energy generator simple in construction, easy for installation, economic and reliable, for solving China
Energy shortage problem has great meaning.
The content of the invention
In order to solve above-mentioned problem, the present invention provides a kind of more piece floating-type wave energy electromagnetic generator present invention
Ocean, lake, river Wave can be converted into the forced vibration of mass by device so that stator coil cuts magnetic force
Line, and then realize conversion of the electromagnetic generator by wave energy to electric energy, it is simple in construction, it is economic and environment-friendly, it is practical, for up to this mesh
, the present invention provides a kind of more piece floating-type wave energy electromagnetic generator, including Electromagnetic generation section and flexible cable, each electromagnetism hair
It is connected between electricity section by flexible cable, the Electromagnetic generation section includes shell, stator coil, mass, mover and spring, institute
Stating stator coil has the inwall for being fixed on shell a pair, and the mover has a pair, the mover 2 blocks of permanent magnetism by metallic rod and at least
Body is constituted, and the permanent magnet is fixed in metallic rod, and described mover one end is connected by spring with shell, and the other end passes through bullet
Spring is connected with mass.
Further improvement of the present invention, the stator coil by after electrical series or electrical parallel with subsequent charge control
Circuit connection processed, the present invention can connect corresponding control circuit as needed.
Further improvement of the present invention, the Electromagnetic generation section can be designed to size of different sizes according to actual needs.
Further improvement of the present invention, the quantity of the permanent magnet is M, and M >=2.
Further improvement of the present invention, the permanent magnet is shaped as annular shape.
The present invention is using after such scheme, and the present invention, can by setting shell, stator coil, mass, mover and spring
To realize the wave energy in ocean, lake, river to the conversion of electric energy, and the generating of TRT will not be by Electromagnetic generation
The influence in the residing orientation of section, as long as namely by the still level that fluctuates of the incentive action of wave, either wave generation
Fluctuation, Electromagnetic generation section can all realize that coil cutting magnetic line is moved, and then realize generating, therefore the application has high generating
Efficiency, and it is simple in construction, it is easy to and production and arrangement are used.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the prior-art illustration 1 of the present invention.
Fig. 3 is the prior-art illustration 2 of the present invention.
Fig. 4 is the prior-art illustration 3 of the present invention.
Specific part is as follows：
1st, Electromagnetic generation section；11st, shell；12nd, stator coil；13rd, mass；14th, mover；141st, metallic rod；142nd, permanent magnetism
Body；15th, spring；2nd, flexible cable.
Embodiment
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings：
The present invention provides a kind of more piece floating-type wave energy electromagnetic generator apparatus of the present invention can be by ocean, lake, river
Wave energy is converted into the forced vibration of mass so that stator coil cutting magnetic line, and then realizes electromagnetic generator by wave
The conversion of electric energy can be arrived, it is simple in construction, it is economic and environment-friendly, it is practical.
With reference to shown in Fig. 1, the present invention provides a kind of more piece floating-type wave energy electromagnetic generator, including N number of Electromagnetic generation
Section 1 and flexible cable 2, are introduced separately below.
Electromagnetic generation section 1 includes shell 11, stator coil 12, mass 13, mover 14 and spring 15.Stator coil 12 is consolidated
Due to shell 11, mover 14 is made up of metallic rod 141 and polylith permanent magnet 142, and permanent magnet 142 is fixed in metallic rod 141, is moved
Sub 14 one end are connected by spring 15 with shell 11, and the other end is connected by spring 15 with mass 13.Coordinate shown in Fig. 1,
One mass 13, two groups of stator coils 12, two movers 14 are set in Electromagnetic generation section 1 in the present embodiment, to by
Wave energy is converted into electric energy by electromagnetic induction phenomenon.
Operationally, electromagnetic generator is placed in ocean, lake, river environment for the present embodiment, and by flexible cable 2
Fixed, the mass 13 caused in electromagnetic generator is produced forced vibration by the wave in environment, and then causes mover 14
Side-to-side vibrations so that the stator coil 12 that is fixed on shell 11 produces cutting magnetic line, the electricity in electromagnetism
Magnetic induction phenomenon, induced-current will be produced in stator coil 12, that is, is realized by the conversion of wave energy to electric energy.Work as electromagnetism
, will continual generation electric energy in stator coil 12 when generator is by lasting wave action.
In summary, a kind of more piece floating-type wave energy electromagnetic generator proposed by the present invention, can by ocean, lake,
River Wave can be converted into the forced vibration of mass 13 so that the cutting magnetic line of stator coil 12, existing according to electromagnetic induction
It is simple in construction as realizing conversion of the electromagnetic generator by wave energy to electric energy, it is economic and environment-friendly, it is practical.
The above described is only a preferred embodiment of the present invention, being not the limit for making any other form to the present invention
System, and any modification made according to technical spirit of the invention or equivalent variations, still fall within model claimed of the invention
Enclose.
Claims (4)
1. a kind of more piece floating-type wave energy electromagnetic generator, including Electromagnetic generation section（1）And flexible cable（2）, its feature exists
In：Each Electromagnetic generation section（1）Between pass through flexible cable（2）It is connected, the Electromagnetic generation section（1）Including shell（11）, stator
Coil（12）, mass（13）, mover（14）And spring（15）, the stator coil（12）Have a pair and be fixed on shell（11）'s
Inwall, the mover（14）Have a pair, the mover（14）By metallic rod（141）At least 2 pieces permanent magnets（142）Composition, institute
State permanent magnet（142）It is fixed on metallic rod（141）On, the mover（14）One end passes through spring（15）With shell（11）It is connected
Connect, the other end passes through spring（15）With mass（13）Connection.
2. a kind of more piece floating-type wave energy electromagnetic generator according to claim 1, it is characterised in that：The stator line
Circle（12）By controlling circuit to be connected with subsequent charge after electrical series or electrical parallel.
3. a kind of more piece floating-type wave energy electromagnetic generator according to claim 1, it is characterised in that：The permanent magnet
（142）Quantity be M, and M >=2.
4. a kind of more piece floating-type wave energy electromagnetic generator according to claim 1, it is characterised in that：The permanent magnet
（142）Be shaped as annular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710204964.1A CN106968871B (en) | 2017-03-31 | 2017-03-31 | Multisection floats formula wave energy electromagnetic generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710204964.1A CN106968871B (en) | 2017-03-31 | 2017-03-31 | Multisection floats formula wave energy electromagnetic generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106968871A true CN106968871A (en) | 2017-07-21 |
| CN106968871B CN106968871B (en) | 2023-05-23 |
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ID=59336373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710204964.1A Active CN106968871B (en) | 2017-03-31 | 2017-03-31 | Multisection floats formula wave energy electromagnetic generator |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107687392A (en) * | 2017-09-05 | 2018-02-13 | 上海海事大学 | A kind of new wave energy power generation system |
| CN109617357A (en) * | 2019-01-21 | 2019-04-12 | 华南师范大学 | Wave-power device |
| CN113107741A (en) * | 2021-04-12 | 2021-07-13 | 西南石油大学 | Synchronous power generation and vibration suppression device and method for sleeved rotatable disk-shaped power generation frame |
| CN115149895A (en) * | 2022-06-08 | 2022-10-04 | 华能花凉亭水电有限公司 | Water surface photovoltaic power generation array assembly |
| WO2023143089A1 (en) * | 2022-01-25 | 2023-08-03 | 广东海洋大学 | Power generation unit and power generation device |
| WO2023170665A1 (en) | 2022-03-07 | 2023-09-14 | Zoex Ltd | A wave energy converter system |
| CN117514570A (en) * | 2023-11-29 | 2024-02-06 | 中国船舶集团有限公司第七一九研究所 | Built-in vortex-induced electromagnetic power generation device |
| CN117864329A (en) * | 2023-12-25 | 2024-04-12 | 中山大学 | System integrating active control and power generation functions of floating fan structure |
| CN118327867A (en) * | 2024-06-12 | 2024-07-12 | 上海惠生海洋工程有限公司 | Offshore power generation system |
| WO2024183677A1 (en) * | 2023-03-07 | 2024-09-12 | 珠海冠宇电池股份有限公司 | Power generation apparatus, battery system, and electronic device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107687392A (en) * | 2017-09-05 | 2018-02-13 | 上海海事大学 | A kind of new wave energy power generation system |
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| CN109617357A (en) * | 2019-01-21 | 2019-04-12 | 华南师范大学 | Wave-power device |
| CN113107741A (en) * | 2021-04-12 | 2021-07-13 | 西南石油大学 | Synchronous power generation and vibration suppression device and method for sleeved rotatable disk-shaped power generation frame |
| US12126244B2 (en) | 2022-01-25 | 2024-10-22 | Guangdong Ocean University | Power generation unit and power generation device |
| WO2023143089A1 (en) * | 2022-01-25 | 2023-08-03 | 广东海洋大学 | Power generation unit and power generation device |
| WO2023170665A1 (en) | 2022-03-07 | 2023-09-14 | Zoex Ltd | A wave energy converter system |
| CN115149895A (en) * | 2022-06-08 | 2022-10-04 | 华能花凉亭水电有限公司 | Water surface photovoltaic power generation array assembly |
| WO2024183677A1 (en) * | 2023-03-07 | 2024-09-12 | 珠海冠宇电池股份有限公司 | Power generation apparatus, battery system, and electronic device |
| CN117514570A (en) * | 2023-11-29 | 2024-02-06 | 中国船舶集团有限公司第七一九研究所 | Built-in vortex-induced electromagnetic power generation device |
| CN117864329A (en) * | 2023-12-25 | 2024-04-12 | 中山大学 | System integrating active control and power generation functions of floating fan structure |
| CN118327867A (en) * | 2024-06-12 | 2024-07-12 | 上海惠生海洋工程有限公司 | Offshore power generation system |
| CN118327867B (en) * | 2024-06-12 | 2024-08-09 | 上海惠生海洋工程有限公司 | Offshore power generation system |
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| CN106968871B (en) | 2023-05-23 |
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