CN109441727A - Marine wave energy-wind energy integrated system and integrated electricity-generating method - Google Patents
Marine wave energy-wind energy integrated system and integrated electricity-generating method Download PDFInfo
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- CN109441727A CN109441727A CN201811616440.4A CN201811616440A CN109441727A CN 109441727 A CN109441727 A CN 109441727A CN 201811616440 A CN201811616440 A CN 201811616440A CN 109441727 A CN109441727 A CN 109441727A
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- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000007667 floating Methods 0.000 claims abstract description 64
- 230000005611 electricity Effects 0.000 claims description 24
- 230000033001 locomotion Effects 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
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- 238000010248 power generation Methods 0.000 claims description 6
- 230000010355 oscillation Effects 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 4
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- 230000000694 effects Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000010276 construction Methods 0.000 description 6
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- 230000006641 stabilisation Effects 0.000 description 4
- 238000011105 stabilization Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000002337 anti-port Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
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- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/008—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations the wind motor being combined with water energy converters, e.g. a water turbine
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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
- F03D—WIND MOTORS
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
- F03D13/25—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors specially adapted for offshore installation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/005—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor the axis being vertical
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/20—Wind motors characterised by the driven apparatus
- F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
- F03D9/255—Wind motors characterised by the driven apparatus the apparatus being an electrical generator connected to electrical distribution networks; Arrangements therefor
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/727—Offshore wind turbines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Wind Motors (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
Marine wave energy-wind energy integrated system and integrated electricity-generating method, belong to regenerable marine energy and utilizes field, to solve existing wind energy and wave energy, including floating platform system, wind generator system, oscillating float type Wave energy generating system and mooring system, the wind generator system, oscillating float type Wave energy generating system is mounted on floating platform system, and the floating platform system connection mooring system is it to connect with seabed, effect is that whole generated energy is effectively promoted, marine energy utilization rate greatly improves, income dramatically increases, commercialized process is pushed.
Description
Technical field
The invention belongs to regenerable marine energies to utilize field more particularly to a kind of wave energy-energy and wind energy combined power generation system
And method.
Background technique
In recent years, becoming increasingly conspicuous with energy issue of world and environmental problem, the subject under discussion of traditional energy and new energy
Just is studied and discussed by numerous scholars and engineering staff.To solve, traditional energy pollution environment is more serious and its utilization rate is insufficient
The problems such as, various countries just vigorously advocate and tap a new source of energy, and develop low-carbon electric power.Wherein offshore wind farm is because its is pollution-free, it is cultivated to be not take up
Ground, the advantages such as rich reserves more receive concern.
Offshore wind farm is broadly divided into fixed wind-powered electricity generation and floating wind-powered electricity generation, with the increase of the depth of water, traditional fixed basis
Cost is excessively high, can not be applied to the exploitation of deep-sea wind-powered electricity generation.Floating wind-powered electricity generation due in deep-sea unique advantage start by various countries
Favor.Wind-driven generator is mainly divided into horizontal axis wind-driven generator and vertical axis aerogenerator, currently used to be mostly
Horizontal axis wind-driven generator.With continually developing for wind power technology, vertical axis aerogenerator also more attracts attention.Vertical axis
Wind-driven generator mainly has following advantage: the total quality of vertical axis windmill is lighter, it is possible to reduce for the negative of ocean platform
It carries, vertical axis windmill is of less demanding for the susceptibility of wind direction, and no yaw system can further reduce vertical shaft wind
The quality of machine.Especially in the floating blower field of deep-sea, since vertical-shaft wind wind turbine center of gravity is lower, vertical axis wind power generation
The combination of machine and buoyant foundation can effectively reduce the movement of platform itself, and blower is made more smoothly to generate electricity.There is researcher
It is proposed the offshore floating type blower fan system based on vertical axis windmill, but the common feature of all schemes is single rotor design,
Under the action of the forces of the wind, Unidirectional is also easy to produce excessive moment of flexure to blower, proposes biggish challenge to mooring system.In wind energy
The reserves of resourceful region wave energy resource are often also very considerable, and wave energy generating set is simple, mechanical device
Not vulnerable to seawater corrosion, adaptability is stronger.However, wave energy generating set, because of its expenditure of construction height, energy transformation ratio is low etc.
Factor limits its commercialization and scale to a certain degree.
Summary of the invention
To solve existing wind energy and wave energy, the present invention is based on floating platform, in conjunction with vertical
Axis wind power generator and oscillating float type wave energy capturing device, propose a kind of novel wind power-wave energy combined generating device.It is
A kind of pair of anchoring system is of less demanding, platform stable performance and the good marine birotor vertical axis aerogenerator of security performance
With the integrated power generation system of oscillating float type wave energy generating set.Wind-driven generator and oscillating float type wave energy generating set
It is arranged on floating platform, the two shares support construction and power transmission system, and exploitation of marine energy rate greatly improves, and sends out
Electric cost is greatly reduced, and realizes the effective use of resource, provides possibility for the large-scale application of offshore floating type wind-powered electricity generation.
To solve the above-mentioned problems, the following technical solutions are proposed by the present invention:
A kind of sea wave energy-wind energy integrated system, including floating platform system, wind generator system, oscillating float type wave
Wave energy for generating electricity system and mooring system, the wind generator system, oscillating float type Wave energy generating system are mounted on floating
Plateform system, and the floating platform system connection mooring system is it to connect with seabed.
Further, the wind generator system includes vertical shaft blade, main shaft, electricity generation system and power transmission system
System, vertical shaft blade are mounted on main shaft, and main shaft connects generator, generator connects electrical power transmission system, wind generator system packet
Two are included, two typhoon force generating systems are mounted on the position of unidirectional two apex angles of upwind, and two typhoon power generators
The wind wheel structure of system be about floating platform direction of heading sea it is symmetrical, the blade of two wind powered generator systems of two apex angles
Established angle α numerical value is equal and contrary.
Further, the floating platform system includes floating platform, steel support and heave plate, is among floating platform
Openworks shape, floating platform connect steel support below, and steel support is connect with heave plate.
Further, oscillating float type Wave energy generating system include ball-type oscillating floater, gear train assembly, hawser,
Electricity generation system and transmission system, ball-type oscillating floater is located at the center hollow part of floating platform, and it connect with hawser, hawser
It is connect with gear train assembly, and hawser is connected to electricity generation system by gear train assembly, and is servo-actuated ball-type oscillation with it and floats
Son and drive electricity generation system mechanical movement to produce electricl energy, electricity generation system connect transmission system.
Further, the mooring system is mainly made of anchor chain, in face of the side of the floating platform in direction of heading sea,
Two anchor chains are arranged on both sides, in face of the side of the floating platform of lower wind direction, arrange three anchor chains among it.
The invention further relates to a kind of offshore wind turbine wave energy-wind energies to integrate electricity-generating method, when incoming flow wind is acted on blade, wind
The blade of power generator system drives vertical axis rotation, and the main axis of vertical axis connection is driven by it, converts wind energy into
Mechanical energy, and drive generator to rotate, and then convert electric energy for mechanical energy；Oscillating float type Wave energy generating system ball type
Oscillating floater generates movement under wave action, by gear train assembly and hawser, by the movement of ball-type oscillating floater
It is converted into the horizontal movement of hawser at generator, converts mechanical energy for wave energy, and then by generator, mechanical energy is converted
For electric energy, the electric energy that wind powered generator system and oscillating float type wave energy generating set generate is passed after collecting by transmission system
It send to power grid.
Beneficial effects of the present invention:
1) is compared to horizontal axis wind-driven generator, and the total quality of vertical axis windmill is lighter, it is possible to reduce to Yu Haiyang
The load of platform, vertical axis windmill are of less demanding for the susceptibility of wind direction, and no yaw system can be reduced further
The quality of vertical shaft fan.Especially in the floating blower field of deep-sea, since vertical-shaft wind wind turbine center of gravity is lower, vertical axis
The combination of wind-driven generator and buoyant foundation can effectively reduce the movement of platform itself, and blower is made more smoothly to generate electricity.
2) is under incoming flow wind action, the vertical axis aerogenerator antiport of symmetrical configuration, and one group of generation is reversely curved
Square can offset each other because its is contrary.Compared to single rotor vertical axis aerogenerator, which can effectively drop
The yawing moment of flexure of low buoyant foundation, and then reduce mooring system load, reduce system cost and improve security of system energy.
3) floating platform uses center hollow out form, can effectively reduce platform total weight, and then reduce cost.And
Due to the structure type of center hollow out, water plane area is smaller, and the anti-unrestrained ability of the wind resistance of platform is stronger, the surging and pitching of platform
It moves smaller.
4) floating platform arranged beneath heave plate structure can increase heaving and damp, the effective heaving for reducing platform,
Horizontal pitching.And the arrangement of heave plate can effectively reduce the total centre of gravity of system, further decrease the movement of floating platform.
5) arranges oscillating float type wave energy generating set in the center hollow part of floating platform, and it is flat that the two shares floating
The whole generated energy of platform, transformation, transmission system and mooring system, system is effectively promoted, and marine energy utilization rate is big
Big to improve, income dramatically increases, and has pushed commercialized process.
6) conversion of motion of ball-type oscillating floater any direction can be the horizontal movement of hawser by the wave energy generating set
(installation direction of gear train assembly is controlled, one end of float is connected, the one end for being connected thereto generator is laterally to connect
Connect, and form vertical distance between both ends), and then electrical power generators are driven, wave energy capture rat is higher.And the wave
Energy generating device structure is simple, and cost is relatively low.
7) wind and the wave is high part when are with strong or with weak, for the acquisition mode of individual wave energy and wind energy, stormy waves
It is excessive, it is easy to cause energy conversion device capacity of anti-storm poor, platform is highly unstable, and air quantity is big, has to wave energy collection
There is destructiveness, wave is big, also just has destructiveness to wind energy collecting, is because not significantly impacting for that energy of collection flat
Platform stability, and energy loss is produced, in this case, when for wind energy collecting, if be collected simultaneously to wave energy,
It can reduce to wave energy due to not being collected and the bigger influence to platform stabilization, in this case, not only make
Energy can be collected simultaneously by identical platform, be converted and transmitted, sufficiently and reasonable employment to energy and facility, on the other hand,
It can reduce and be collected separately and when stormy waves is very big, the energy that do not collect influences platform stabilization.
Detailed description of the invention
Fig. 1 is marine wave energy-wind energy integrated system structural schematic diagram of the invention.
In figure: 1 vertical shaft blade；2 main shafts；3 support constructions；4 floating platforms；The support of 5 steel；6 heave plates；7 mooring systems；8
Ball-type oscillating floater；9 generators；10 gear train assemblies；11 hawsers.
Specific embodiment
In order to further deepen the understanding of the present invention, further illustrate with reference to the accompanying drawings of the specification:
Fig. 1 shows marine wave energy-wind energy integrated system of the present invention, for realizing effectively opening for deep-sea resources
Novel floating blower fan system based on vertical axis aerogenerator is effectively combined, altogether by hair with wave energy generating set realization
Support platform and transmission system are enjoyed, space utilization rate is improved, cost can not only be effectively reduced, and power generation effect can be improved
Rate accelerates the process of offshore floating type wind-powered electricity generation commercialized development.
Its concrete scheme is:
A kind of vertical axis aerogenerator based on floating platform-oscillating float type wave energy capturing device integrated system,
The integrated system is mainly made of four parts: wind generator system, oscillating float type Wave energy generating system, floating platform and
Mooring system:
Wind generator system mainly includes two vertical axis aerogenerators, wherein vertical axis aerogenerator mainly by
Blade 1, main shaft 2, generator system and electrical power transmission system are formed.Blade 1 is mounted on main shaft of vertical-shaft wind driven generator 2
On.Vertical axis aerogenerator realizes the rigid connection with floating platform by support construction 3.It is unidirectionally being transported to solve blower
Excessive moment of flexure can be led to the problem of when turning.Two vertical axis aerogenerators, two vertical-shaft winds are arranged on floating platform
Electricity generation system is mounted on the position of unidirectional two apex angles of upwind, and the wind wheel of two vertical shaft wind generator systems
Structure be about floating platform direction of heading sea it is symmetrical；The wherein blade angle α of the vertical shaft wind generator system of left comer
It is opposite with the blade angle α numerical value equal direction of the vertical shaft wind generator system of right corner.
The floating platform system mainly includes that floating platform 4, steel support 5 and heave plate 6 are formed.Floating platform 4
Centre is Openworks shape, can effectively reduce platform total weight, reduces cost；Also, the water plane area of floating platform 4 compared with
Small, in Wave Loads, the surging of platform and pitching are smaller.Heave plate 6 realizes the company with platform by steel support 5
It connects, heave plate 6 not only plays a part of to increase heaving damping, while can also reduce the center of gravity of platform, effective to reduce platform itself
Movement.
The oscillating floater Wave energy generating system specifically includes that ball-type oscillating floater 8, electricity generation system 9, gear drive
System 10, hawser 11 and transmission system (being same system with above-mentioned electrical power transmission system, be the two sharing system).Ball-type
Oscillating floater 8 is located at the center hollow part of floating platform 4.Ball-type oscillating floater 8 generates movement under wave action, passes through tooth
It takes turns transmission system 10 and hawser 11 drives generator to generate movement, and then produce electricl energy.
The mooring system is mainly made of anchor chain 8, and in direction of heading sea, i.e. platform arranges vertical axis aerogenerator one
Side both sides are respectively arranged two anchor chains, on the leeward three anchor chains of intermediate arrangement, and the company of system and seabed is realized by anchor chain 8
It connects, maintains the stabilization of floating platform.
Main operational principle of the invention is as follows:
When incoming flow wind is acted on blade 1, vertical axis aerogenerator is started turning, and then main shaft 2 is driven to start turning,
Mechanical energy is converted wind energy into, then drives generator rotation, and then convert electric energy for mechanical energy.Oscillating float type wave energy
Electricity generation system ball type oscillating floater 8 generates movement under wave action, will by gear train assembly 10 and hawser 11
The conversion of motion of ball-type oscillating floater 8 is the horizontal movement of hawser at generator 9, converts mechanical energy, Jin Ertong for wave energy
Generator 9 is crossed, converts electric energy for mechanical energy.What vertical axis aerogenerator and oscillating float type wave energy generating set generated
Electric energy by transmission system is sent to power grid after collecting, to meet the power demand of user.
Vertical axis aerogenerator is realized affixed with floating platform 4 by support construction 3.Ballasting built in floating platform
Water makes floating platform reach specified drinking water by adjusting water ballast.The ball-type oscillation of oscillating float type wave energy generating set is floating
Son 8 is located at the center hollow part of floating platform 4.Ball-type oscillating floater 8 is located at the center hollow part of floating platform 4.Ball-type oscillation
Float 8 generates movement under wave action, drives generator to generate movement by gear train assembly 10 and hawser 11, into
And it produces electricl energy.Vertical axis windmill makes rotating motion under incoming flow wind action around central axis, can receive from not Tongfang
To incoming flow wind, can be obtained maximum Wind energy extraction efficiency without yaw device.Incoming flow wind is converted into mechanical energy in turn, then
Electrical power generators are driven, convert electric energy for mechanical energy.Heave plate 6 realizes the connection with floating platform 4 by steel support 5,
Heave plate can effectively increase heaving damping, and then reduce the heaving and horizontal pitching of platform.Floating blower fan system passes through anchor
Pool system 7 realizes the connection with sea bed, to maintain the stabilization of platform.
A kind of construction and installation process of novel marine wave energy-wind energy integrated system is as follows:
Floating platform on sea includes vertical axis aerogenerator and oscillating float type wave energy generating set in land first
After the completion of over-assemble, specified sea area is dragged to for floating platform is wet using the installation vessel of profession, by adjusting in floating platform
Water ballast so that platform is reached specified drinking water.Then mooring system is installed, realizes the connection of platform and sea bed.Then, it will hang down
It swings plate and mesa base is placed in using manually installed method, then adjust water ballast, system is made to reach specified draft.Newly
Type offshore wind turbine wave energy-wind energy is integrated to be installed.
Marine wave energy-wind energy integrated system stability that the present invention uses is good, and structure is simple, and cost is relatively low.The two
Shared support platform and power transmission system, can effectively lower cost of wind power generation, and improve income.It is hung down using birotor
After d-axis blower, the vertical axis aerogenerator of symmetrical configuration antiport under incoming flow wind action, generate one group it is reversely curved
Square can offset each other because its is contrary.Compared to single rotor vertical axis aerogenerator, which can effectively drop
The yawing moment of flexure of low buoyant foundation, and then reduce mooring system load, reduce system cost and improve security of system energy.The hair
Bright structure is simple, and feasibility is high, meets national energy development strategy requirement, can effectively push the commercialization of offshore floating type wind-powered electricity generation
Development.
The various embodiments described above are merely to illustrate the present invention, wherein the structure of each component, setting position, connection type etc. are all
It can be varied, all equivalents and improvement carried out based on the technical solution of the present invention should not exclude
Except protection scope of the present invention.
Claims (6)
1. a kind of sea wave energy-wind energy integrated system, which is characterized in that including floating platform system, wind generator system, oscillation
Float-type Wave energy generating system and mooring system (7), the wind generator system, oscillating float type Wave energy generating system
It is mounted on floating platform system, and floating platform system connection mooring system (7) is it to connect with seabed.
2. sea wave energy-wind energy integrated system as described in claim 1, which is characterized in that the wind generator system includes
Vertical shaft blade (1), main shaft (2), electricity generation system and electrical power transmission system, vertical shaft blade (1) are mounted on main shaft (2), main
Axis (2) connects generator (9), generator (9) connects electrical power transmission system, and wind generator system includes two, two typhoon power hair
Electric system is mounted on the position of unidirectional two apex angles of upwind, and the wind wheel structure of two wind powered generator systems is to close
Symmetrical in the direction of heading sea of floating platform (4), the blade angle α numerical value of two wind powered generator systems of two apex angles is equal
And it is contrary.
3. sea wave energy-wind energy integrated system as described in claim 1, which is characterized in that the floating platform system packet
Floating platform (4), steel support (5) and heave plate (6) are included, is Openworks shape among floating platform (4), floating platform (4) is below
Steel support (5) is connected, steel support (5) is connect with heave plate (6).
4. sea wave energy-wind energy integrated system as described in claim 1, which is characterized in that oscillating float type wave-energy power generation
System includes ball-type oscillating floater (8), gear train assembly (10), hawser (11), electricity generation system and transmission system, ball-type vibration
The center hollow part that float (8) is located at floating platform (4) is swung, and it connect with hawser (11), hawser (11) and pinion unit
System (10) connection, and hawser (11) is connected to electricity generation system by gear train assembly (10), and is servo-actuated ball-type oscillation with it and floats
Sub (8) and drive electricity generation system mechanical movement to produce electricl energy, electricity generation system connects transmission system.
5. sea wave energy-wind energy integrated system as described in claim 1, which is characterized in that the mooring system (7) is main
Be made of anchor chain, in face of the side of the floating platform (4) in direction of heading sea, two not Bu Zhi two anchor chains, in face of the floating of lower wind direction
Three anchor chains are arranged in the side of formula platform (4) among it.
6. a kind of sea wave energy-wind energy integrates electricity-generating method, which is characterized in that when incoming flow wind is acted on blade, wind-power electricity generation
The blade of machine system drives vertical axis rotation, and drives the main shaft (2) of vertical axis connection to rotate by it, converts wind energy into machinery
Can, and drive generator (9) to rotate, and then convert electric energy for mechanical energy；Oscillating float type Wave energy generating system ball type
Oscillating floater (8) generates movement under wave action, and by gear train assembly (10) and hawser (11), ball-type is vibrated
The conversion of motion of float (8) is the horizontal movement of hawser (11) at generator (9), converts mechanical energy, Jin Ertong for wave energy
Generator (9) are crossed, convert electric energy for mechanical energy, what wind powered generator system and oscillating float type wave energy generating set generated
Electric energy by transmission system is sent to power grid after collecting.
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| CN201811616440.4A CN109441727B (en) | 2018-12-28 | 2018-12-28 | Offshore wave energy-wind energy integrated system and integrated power generation method |
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| CN201811616440.4A CN109441727B (en) | 2018-12-28 | 2018-12-28 | Offshore wave energy-wind energy integrated system and integrated power generation method |
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| CN109441727B CN109441727B (en) | 2020-06-02 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113202699A (en) * | 2021-06-01 | 2021-08-03 | 江苏科技大学 | Wind energy-wave energy power generation device based on floating platform and working method thereof |
| CN113202684A (en) * | 2021-04-27 | 2021-08-03 | 济南荣庆节能技术有限公司 | Power generation equipment capable of simultaneously utilizing wave energy and wind energy |
| CN113586342A (en) * | 2021-08-20 | 2021-11-02 | 大连理工大学 | Oscillating float type wave energy power generation device and method and wind-wave energy combined power generation system |
| CN114382658A (en) * | 2021-12-27 | 2022-04-22 | 中国华能集团清洁能源技术研究院有限公司 | Floating wind turbine generator set and offshore wind power system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113202684A (en) * | 2021-04-27 | 2021-08-03 | 济南荣庆节能技术有限公司 | Power generation equipment capable of simultaneously utilizing wave energy and wind energy |
| CN113202699A (en) * | 2021-06-01 | 2021-08-03 | 江苏科技大学 | Wind energy-wave energy power generation device based on floating platform and working method thereof |
| CN113202699B (en) * | 2021-06-01 | 2022-06-24 | 江苏科技大学 | Wind energy-wave energy power generation device based on floating platform and working method thereof |
| CN113586342A (en) * | 2021-08-20 | 2021-11-02 | 大连理工大学 | Oscillating float type wave energy power generation device and method and wind-wave energy combined power generation system |
| CN113586342B (en) * | 2021-08-20 | 2022-07-05 | 大连理工大学 | Oscillating float type wave energy power generation device and method and wind-wave energy combined power generation system |
| CN114382658A (en) * | 2021-12-27 | 2022-04-22 | 中国华能集团清洁能源技术研究院有限公司 | Floating wind turbine generator set and offshore wind power system |
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