CN206874430U - Novel fixed-type wind energy and wave energy integrated power generation system - Google Patents
Novel fixed-type wind energy and wave energy integrated power generation system Download PDFInfo
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- CN206874430U CN206874430U CN201720691369.0U CN201720691369U CN206874430U CN 206874430 U CN206874430 U CN 206874430U CN 201720691369 U CN201720691369 U CN 201720691369U CN 206874430 U CN206874430 U CN 206874430U
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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
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- 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
Abstract
A kind of Novel fixed-type wind energy and wave energy integrated power generation system, belong to maritime renewable energy and utilize technical field.Be connected sleeve on the single pile of blower fan near sea level；Swing type wave energy generating set is connected on the sleeve near sea level by fastener；Sleeve is provided with two fasteners；Wave energy generating set catches energy system including PTO and float, float are symmetricly set on single-pile foundation both sides, and float is by being hinged in first fastener；Described PTO catches energy system hinge between float and second fastener, and ensures perpendicular to float, and PTO catches energy system and linear piston motion is converted into electric energy by linear electrical generator, is connected with the electrical power transmission system of wind-driven generator.The electricity generation system improves the effective rate of utilization in marine site, reduces construction cost and maintenance cost, makes full use of existing ripe blower fan technology, promotes the commercialized application of wave energy apparatus, is a kind of reliable maritime renewable energy generation platform.
Description
Technical field
The utility model belongs to maritime renewable energy and utilizes technical field, more particularly to a kind of wind energy-wave energy one
The electricity generation system of body, the integrated power generation system for being combined wind energy and wave energy based on single pile structure.
Background technology
Wind-power electricity generation be at present most can large-scale development prospect regenerative resource.Offshore wind farm turns into international wind-powered electricity generation
The new direction of development, enjoys various countries to pay close attention to.Development wind energy on the sea is administered atmospheric haze for China, readjusted the energy structure with weight
Want meaning.Deposits in Eastern Coastal China area offshore wind energy resource is latent compared with horn of plenty, the 5-25 rice depth of water, 50 meters of height offshore wind farm exploitations
Power is about 200,000,000 kilowatts.It is marine to have more abundant wind-resources and wind energy better quality relative to land, do not influenceed by landform.
And huge wave energy resource is contained at sea, one of utilization and current study hotspot to wave energy.Not only
Aboundresources, and close to East Coastal economic center, avoid the cost of remote distance power transmission, increase wind energy on the sea and ripple
The exploitation of unrestrained energy, it can effectively alleviate the problem of coastal cities and the supply of island electric power resource.
Wind-power electricity generation is also not only comparative maturity in the whole world but also in China, and wave energy generating set, energy conversion
Efficiency is low, and unit cost of electricity-generating is higher, limits its commercialization to a certain extent.Because wind energy is to connect in using scope
Continuous, and wave is periodic, its caused electric energy is unstable, discontinuous；But the wave meeting in the presence of sea wind
Regular Pulsating Flow is changed into from random turbulent flow, to realize that the comprehensive utilization of wind energy-wave energy provides possibility.Provide multiple forms of energy to complement each other
Method be solve regenerable marine energy comprehensive utilization effective way.
Utility model content
The utility model provides Novel fixed-type wind energy-wave energy integrated power generation system, and single pile formula is utilized in ocean
Supporting construction establishes wind energy, wave energy system in the integrated system of one, the electricity generation system of one entirety of formation.The device knot
Structure is simple, and practical value is high, can improve energy conversion efficiency, effectively promotes its application industrially.
The technical solution of the utility model：
A kind of blower fan of the Novel fixed-type wind energy-wave energy integrated power generation system based on single-pile foundation-swing type wave energy
Integrated generation platform, including wave energy generating set and wind generator system；
Described wave energy generating set is swing type wave energy generating set, and it is located on sleeve 8, attached positioned at sea level
Closely；Described sleeve 8 is provided with two fasteners, as first fastener 6 and second fastener 7, the second fastening dress
Put 7 and be located at the top of sleeve 8, more than sea level, first fastener 6 is located at the bottom of sleeve 8, b.s.l., and sleeve 8 effectively drops
Effect of the low wave energy generating set to single-pile foundation 5, have the function that to protect single-pile foundation 5；Described wave-energy power generation dress
Put and catch energy system (Power Takeoff) 3 and float 4 including PTO, float 4 is symmetricly set on the both sides of single-pile foundation 5, and float 4 is logical
Cross and be hingedly connected in first fastener 6；Described PTO catches the energy hinge of system 3 between float 4 and second fastener 7, and
Perpendicular to float 4, PTO catches energy system 3 and linear piston motion is converted into electric energy by linear electrical generator, with wind-driven generator
Electrical power transmission system connects；
Described wind generator system includes blower fan 1, tower 2, single-pile foundation 5 and electrical power transmission system；Described blower fan 1
For MW class horizontal axis wind-driven generator, it is connected by tower 2 with single-pile foundation 5, and single-pile foundation 5 is fixed on sea bed；
The shape of described float 4 uses Irregular Boundary Surface, is advantageous to capture the energy in wave to greatest extent.
Described float is be hinged by oscillating rod and single-pile foundation 5, while catches energy system 3 with PTO and be hinged, and is revolved around the water surface
Turn, ensure PTO catch can system 3 it is vertical with the direction of motion of float 4 all the time, reach it is maximum catch can effect.
Described swing type wave energy generating set, the linear piston of conversion that pumps of wave energy is transported
It is dynamic, and then pass through the generating of linear electrical generator completion wave energy.
The wave energy generating set be symmetrically arranged in single pile blower fan windward with it is leeward to.
The beneficial effects of the utility model：
1st, single pile blower fan structure is simple, convenient construction, construction cost are low, applied widely.
2 while collect wind energy and wave energy is generated electricity, improve the utilization rate of platform, improve the generating effect of integrated system
Rate.
3rd, the symmetrical stability for improving system of wave energy apparatus.
4th, the Novel fixed-type wind energy-wave energy integrated power generation system improves the effective rate of utilization in marine site, reduces and builds
This and maintenance cost are set as, existing ripe blower fan technology is made full use of, promotes the commercialized application of wave energy apparatus, be one
The reliable maritime renewable energy generation platform of kind.
Brief description of the drawings
Fig. 1 is fixed wind energy of the present utility model-wave energy integrated system dimensional structure diagram.
Fig. 2 is wave energy generating set of the present utility model and single-pile foundation part connection diagram.
In figure：1 blower fan；2 towers；3PTO is caught can system；4 floats；5 single-pile foundations；6 first fasteners；7 second fastenings
Device；8 sleeves；9 first axles；10 second hinges.
Embodiment
In order to deepen to understanding of the present utility model, below in conjunction with the accompanying drawings and technical scheme, the utility model is made into one
Walk explanation.
Fig. 1 and Fig. 2 illustrates a kind of embodiment of Novel fixed-type wind energy-wave energy integrated system of the utility model.
As shown in figure 1, trunnion axis blower fan 1 is connected by tower 2 with single-pile foundation 5 with sea bed.Wave energy generating set is
Swing type wave energy generating set, wave energy generating set are located near single-pile foundation sea level, wave energy generating set and list
Pile foundation logical 5 is crossed hinge 1 and is connected in first fastener 6, is mounted with to cover between first fastener 6 and single-pile foundation 5
Cylinder 8, effect of the wave energy apparatus to single-pile foundation 5 is reduced, have the function that to protect single-pile foundation 5.
As shown in Fig. 2 the float 4 of wave energy generating set is coupled to first by oscillating rod by two first axles 9
On fastener 6, meanwhile, float 4 is connected to PTO by second hinge 10 and caught on energy device 3；PTO catches energy device 3 and passes through hinge
It is connected in second fastener 7.
This method is：Blower fan sends electric energy under wind-force effect, delivers to power network by Transmission system, user makes for land
With；The float 4 of wave energy apparatus is be hinged by oscillating rod and single-pile foundation 5, is rotated around the water surface, ensures that PTO catches energy system 3 all the time
It is vertical with the direction of motion of float 4, the energy in wave is changed into linear piston motion, band by the swing of wave energy float 4
The linear electrical generator that dynamic PTO is caught in energy system 3 generates electricity, and realizes the transmission system that wave energy passes through blower fan to electric transformation of energy, electric energy
The caused electric energy of system and wind energy plant is together delivered to power network.Two swing type wave energy apparatus are symmetrically arranged in single pile blower fan
Windward with leeward to can effectively offset effect of the wave energy apparatus to single-pile foundation 5, improve the stability of system.
Construction and installation flow based on fixed wind energy-wave energy integrated system is as follows：First, with existing offshore wind turbine
Single pile construction technology, single-pile foundation is arranged on sea bed, then tower is transported and is arranged on single-pile foundation；Secondly on the coast
Sleeve 8, fastener, float 4 are assembled, the wave energy apparatus assembled is then transported into installation position using professional construction ship
Put on single-pile foundation 5, finally installation top blower fan, is completed based on fixed wind energy-wave energy integrated power generation system
Construction and installation.
Thus, the utility model use single-pile foundation supporting construction processing, installation and it is easy for construction, cost is relatively low；Wind
Power is generated electricity, wave-energy power generation is completed in same supporting construction, makes the two shared support platform and power transmission corollary system,
Largely reduce the cost of generating；Stability Analysis of Structures is reasonable, further demonstrates exploitativeness of the present utility model, tool
There is significant technique effect.
Claims (3)
- A kind of 1. Novel fixed-type wind energy-wave energy integrated power generation system, it is characterised in that described Novel fixed-type wind energy- Blower fan of the wave energy integrated power generation system based on single-pile foundation-swing type wave energy integrated generation platform, including wave-energy power generation Device and wind generator system；Described wave energy generating set is swing type wave energy generating set, and it is located on sleeve (8), attached positioned at sea level Closely；Described sleeve (8) is provided with two fasteners, as first fastener (6) and second fastener (7), and second Fastener (7) is located at sleeve (8) top, and more than sea level, first fastener (6) is located at sleeve (8) bottom, sea level with Under, sleeve (8) effectively reduces effect of the wave energy apparatus to single-pile foundation (5), has the function that to protect single-pile foundation (5)；Institute The wave energy generating set stated catches energy system (3) including PTO and float (4), float (4) are symmetricly set on single-pile foundation (5) two Side, float (4) is by being hinged in first fastener (6)；Described PTO catches energy system (3) hinge in float (4) and second Between fastener (7), and ensure perpendicular to float (4), PTO catch can system (3) by linear electrical generator by linear piston motion Electric energy is converted into, is connected with the electrical power transmission system of wind-driven generator；Described wind generator system includes blower fan (1), tower (2), single-pile foundation (5) and electrical power transmission system；Described wind Machine (1) is MW class horizontal axis wind-driven generator, and it is connected by tower (2) with single-pile foundation (5), and single-pile foundation (5) is fixed In sea bed.
- 2. Novel fixed-type wind energy-wave energy integrated power generation system according to claim 1, it is characterised in that described The shape of float (4) uses Irregular Boundary Surface.
- 3. Novel fixed-type wind energy-wave energy integrated power generation system according to claim 1 or 2, it is characterised in that described Float it is be hinged by oscillating rod and single-pile foundation (5), while with PTO catch can system (3) it is be hinged, rotate around the water surface, guarantee PTO It is vertical with float (4) direction of motion all the time to catch energy system (3).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720691369.0U CN206874430U (en) | 2017-06-15 | 2017-06-15 | Novel fixed-type wind energy and wave energy integrated power generation system |
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| CN201720691369.0U CN206874430U (en) | 2017-06-15 | 2017-06-15 | Novel fixed-type wind energy and wave energy integrated power generation system |
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| CN206874430U true CN206874430U (en) | 2018-01-12 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107091193A (en) * | 2017-06-15 | 2017-08-25 | 大连理工大学 | Novel fixed-type wind energy and wave energy integrated power generation system |
| CN115977879A (en) * | 2023-02-22 | 2023-04-18 | 中国海洋大学 | Power generation system |
-
2017
- 2017-06-15 CN CN201720691369.0U patent/CN206874430U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107091193A (en) * | 2017-06-15 | 2017-08-25 | 大连理工大学 | Novel fixed-type wind energy and wave energy integrated power generation system |
| CN115977879A (en) * | 2023-02-22 | 2023-04-18 | 中国海洋大学 | Power generation system |
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