CN209483529U - Wind energy on the sea wave energy combined generating system - Google Patents
Wind energy on the sea wave energy combined generating system Download PDFInfo
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- CN209483529U CN209483529U CN201822081854.3U CN201822081854U CN209483529U CN 209483529 U CN209483529 U CN 209483529U CN 201822081854 U CN201822081854 U CN 201822081854U CN 209483529 U CN209483529 U CN 209483529U
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- 238000010276 construction Methods 0.000 claims abstract description 26
- 238000010248 power generation Methods 0.000 claims abstract description 22
- 230000005484 gravity Effects 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 4
- 238000011161 development Methods 0.000 abstract description 8
- 230000000295 complement effect Effects 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 9
- 230000005611 electricity Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 235000019577 caloric intake Nutrition 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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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
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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Wind Motors (AREA)
Abstract
The utility model relates to a kind of wind energy on the sea wave energy combined generating system.The system includes: fixed support construction, is fixed on seabed, is used to support the combined generating system；Wind power generation subsystem is fixedly arranged on the top of the fixed support construction, for converting wind energy into electric energy；Wave-energy power generation subsystem is fixedly arranged on the sea level location of the fixed support construction, for converting electric energy for wave energy.Wind energy on the sea wave energy combined generating system provided by the utility model can be realized wind energy on the sea and the complementary of wave energy utilizes, and comprehensive development and utilization cost is effectively reduced.
Description
Technical field
The utility model relates to technical field of wind power generation, more particularly to a kind of wind energy on the sea wave energy combined generating system
System.
Background technique
Wind-power electricity generation is best one of the renewable energy utilization mode of current technical maturity highest, development prospect.Sea
Upper wind-powered electricity generation is because resources supplIes are good, be not take up soil and the advantages that close to load center, development is swift and violent in the world in recent years.
Offshore wind farm support construction is divided into fixed and floatation type, and fixed support construction accounts for absolutely leading in current application, wherein greatly
Majority uses single-pile foundation and gravity type foundation, and minority is using jacket basis.
Wave-energy power generation belongs to emerging technology areas in China, at present still in extra large sample machine or engineering mimoir stage.Its
Electricity generating principle be by various forms of wave energies capture mechanism convert wave energy into pneumatic energy, hydraulic energy or mechanical energy, then
Power output is converted to using corresponding caloric intake system.Principle is captured according to wave energy, it can be by wave energy generating set point
Class is oscillaton water column type, oscillating body formula and contraction radio frequency channel formula etc..
Existing power energy system is essentially all wind energy and the discrete part that wave energy is utilized respectively, not yet
Wind energy and wave can be can be carried out organic combination by a kind of system.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of wind energy on the sea wave energy combined generating systems, so that extra large
Upper wind energy and wave energy can be utilized by complementation, so that comprehensive development and utilization cost be effectively reduced.
In order to solve the above technical problems, the utility model provides a kind of wind energy on the sea wave energy combined generating system, institute
The system of stating includes: fixed support construction, is fixed on seabed, is used to support the combined generating system；Wind power generation subsystem,
It is fixedly arranged on the top of the fixed support construction, for converting wind energy into electric energy；And wave-energy power generation subsystem, it is fixed
In the sea level location of the fixed support construction, for converting electric energy for wave energy.
As a kind of improvement of the utility model, the fixed support construction include: single-pile foundation, gravity type foundation,
Jacket or high-rise pile cap.
As a kind of improvement of the utility model, the wave-energy power generation subsystem includes: ball float, swims in Hai Ping
On face, and float with the rise and fall of wave；The ball float is articulated to the fixed branch by connection structure
Support structure, and the mechanical energy that the ball float floats up and down is transferred to by the hydraulic cylinder by the flexible connection；
Hydraulic cylinder is connected to hydraulic generator, for pushing the rotor of the hydraulic generator to rotate by internal hydraulic pressure；And liquid
Pressure motor, for being produced electricl energy under the promotion of the hydraulic cylinder.
As a kind of improvement of the utility model, the connection structure includes: sliding rail, is laid in the fixed support knot
On structure；It keeps being slidably connected between annular frame, with the sliding rail；And swing arm structure, it swings and connects with annular frame, and
The swing arm structure is connected to the ball float.
As a kind of improvement of the utility model, the sliding rail includes: vertical slide rail, including the number extended in the vertical direction
A vertical slide rail, and be circumferentially uniformly arranged on the outside of the body of rod of the fixed support construction；And endless glide, socket
In the vertical slide rail, it can rise and decline along the vertical slide rail.
As a kind of improvement of the utility model, the vertical slide rail both ends are equipped with limiting device, in the endless glide
Equipped with lockable mechanism.
As a kind of improvement of the utility model, the endless glide includes upper layer endless glide and lower layer's endless glide,
The upper layer endless glide and lower layer's endless glide are socketed in the vertical slide rail, and the annular frame includes upper layer
Annular frame and lower layer's annular frame, upper layer annular frame are connect with upper layer endless glide, lower layer's annular frame and lower layer's annular
Sliding rail connection, can move up and down along vertical slide rail, and relative rotary motion in horizontal plane can occur relative to endless glide.
As a kind of improvement of the utility model, ball float includes in 180 ° of symmetrically arranged two ball floats.
As a kind of improvement of the utility model, the swing arm structure includes three main rods, main rod one end of two sides
It is affixed with ball float edge, the other end and annular frame lower hinge；Intermediate main rod is directed toward upper layer annular frame, leads to
It crosses hydraulic cylinder and is connected with the hydraulic generator for being mounted on annular frame top.
As a kind of improvement of the utility model, the swing arm structure further includes three diagonal braces, three diagonal braces difference
It is fixedly connected between three main rods.
By adopting such a design, the utility model at least has the following advantages:
Enable to wind energy on the sea and wave energy that can be utilized by complementation, so that comprehensive development and utilization cost be effectively reduced.
Detailed description of the invention
Above-mentioned is only the general introduction of technical solutions of the utility model, in order to better understand the technology hand of the utility model
Section, below in conjunction with attached drawing, the utility model is described in further detail with specific embodiment.
Fig. 1 is the whole design structure chart of the utility model wind energy on the sea wave energy combined generating system；
Fig. 2 is the schematic diagram that is integrated and connected between the utility model support construction and wave-energy power generation subsystem.
Description of symbols:
The fixed support construction of 1 wind power generation subsystem 2
3 connection structure, 4 wave-energy power generation subsystem
5 sliding rail, 6 annular frame
7 ball floats, more than 8 rod piece swing arm structures
9 hydraulic cylinder, 10 hydraulic generator
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Referring to Fig. 1, the utility model is a kind of wind energy on the sea-wave energy combined generating suitable for fixed support construction
System, the system is by wind power generation subsystem 1, fixed support construction 2, connection structure 3 and 4 groups of wave-energy power generation subsystem
At.Wherein, fixed support construction 2 is not limited to single-pile foundation form, is also possible to gravity type foundation, jacket, high-rise pile cap
Or other fixed bases；Fixed support construction 2 is connect by connection structure 3 with wave-energy power generation subsystem 4, wind power generation
The electric power that subsystem 1 and wave-energy power generation subsystem 4 generate is delivered on the bank by a set of shared grid-connected facility.
Referring to fig. 2, connection structure 3 is made of the sliding rail 5 and annular frame structure 6 for surrounding fixed support construction 2.Sliding rail
5 include four vertical slide rails and upper layer and lower layer horizontal annular sliding rail, wherein four vertical slide rails are uniformly distributed in horizontal circumference, it is fixed
On the support structure 2；Two layers of endless glide is covered on the outside of vertical slide rail and is connected thereto.Annular frame structure 6 is by upper layer and lower layer
Annulus and supporting rod composition, wherein lower layer's annulus is separated by 180 ° of both ends protrusion, and every one end protrusion point is visited along a tangential direction
Two hinged interfaces out.Upper layer annulus is connect with upper layer horizontal slide rail, and lower layer's annulus is connect with lower layer's horizontal slide rail.Annular frame
Structure 6 can be moved up and down together by two layers of horizontal slide rail along four vertical slide rails 5, and can be occurred with two layers of horizontal slide rail horizontal
Relative rotary motion in face.Vertical slide rail both ends are equipped with limiting device, and horizontal slide rail is equipped with lockable mechanism.
As shown in Fig. 2, the Wave energy generating system of the utility model be based on point-absorbing wave-energy power generation technology, mainly by
Front and back is at 180 ° of symmetrical two ball floats rod piece swing arm structure more than 7, two sets, 8, two groups of hydraulic cylinders 9 and two sets of hydraulic electricity generations
Machine 10 forms.Every set swing arm structure 7 includes three main rods and three diagonal braces, wherein main rod one end of two sides and ball float
7 edges are affixed, and the other end and the lower layer interface of annular frame structure 6 are hinged；An intermediate main rod is directed toward annular frame knot
The upper layer annulus of structure 6, inside hydraulic cylinder 9 is installed；Hydraulic cylinder 9 and it is mounted on 6 upper layer annulus of annular frame structure
Hydraulic generator 10 is connected.
Offshore wind farm unit 1 converts wind energy into mechanical energy by impeller, then transmission chain and power generation by engine room inside
Machine converts mechanical energy into electrical energy transportation to the tower bottom of fixed support construction 2；Wave-energy power generation subsystem 4 passes through two
Ball float 7 absorbs wave energy, and ball float 7 does heaving under the wave action, and rod piece swing arm structure 8 more than two sets is driven to shake
It swings, respectively drives two groups of hydraulic cylinders 9 and convert mechanical energy into hydraulic energy, high pressure liquid pressure oil will be hydraulic by hydraulic generator 10
Electric energy can be converted to, tower bottom is also transported to；The electric power that wind energy on the sea and wave energy generate passes through a set of grid-connected transmitting system
It is delivered on the bank.In addition, wave-energy power generation subsystem 4 is in the process of running, it can be by annular frame structure 6 along about 5 sliding rail
The mobile variation to adapt to tidal level.
The purpose of this utility model is to merge mature wave based on the fixed support construction form of existing offshore wind farm
Energy generation technology and device propose a kind of novel integrated form electricity generation system, to realize the complementation benefit of wind energy on the sea and wave energy
With comprehensive development and utilization cost is effectively reduced.
The utility model is a kind of reasonable, economical and effective using providing for the co-development of wind energy on the sea and wave energy
Electricity generation system.By the Integration Design of the utility model, share offshore wind farm unit and wave energy generating set fixed
Support construction and grid-connected infrastructure, and marine operation and maintenance and logistics support can be shared, the combination of the two is increasing project year
Generated energy, enhancing stability of grid connection and reduction operation expense etc. will play apparent synergistic effect, be offshore wind farm
Industry development and wave-powered energy technology application provide new approaches.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation, those skilled in the art make a little simple modification, equivalent variations or modification using the technology contents of the disclosure above,
It falls within the protection scope of the present utility model.
Claims (10)
1. a kind of wind energy on the sea wave energy combined generating system characterized by comprising
Fixed support construction, is fixed on seabed, is used to support the combined generating system；
Wind power generation subsystem is fixedly arranged on the top of the fixed support construction, for converting wind energy into electric energy；And
Wave-energy power generation subsystem is fixedly arranged on the sea level location of the fixed support construction, for converting wave energy to
Electric energy.
2. wind energy on the sea wave energy combined generating system according to claim 1, which is characterized in that the fixed support
Structure includes: single-pile foundation, gravity type foundation, jacket or high-rise pile cap.
3. wind energy on the sea wave energy combined generating system according to claim 1, which is characterized in that the wave-energy power generation
Subsystem includes:
Ball float is swum on sea level, and is floated with the rise and fall of wave；
The ball float is articulated to the fixed support construction, and passes through the flexible connection by connection structure
The mechanical energy that the ball float floats up and down is transferred to hydraulic cylinder；
Hydraulic cylinder is connected to hydraulic generator, for pushing the rotor of the hydraulic generator to rotate by internal hydraulic pressure；With
And
Hydraulic generator, for being produced electricl energy under the promotion of the hydraulic cylinder.
4. wind energy on the sea wave energy combined generating system according to claim 3, which is characterized in that the connection structure packet
It includes:
Sliding rail is laid in the fixed support construction；
It keeps being slidably connected between annular frame, with the sliding rail；And
Swing arm structure swings with annular frame and connects, and the swing arm structure is connected to the ball float.
5. wind energy on the sea wave energy combined generating system according to claim 4, which is characterized in that the sliding rail includes:
Vertical slide rail, including the several vertical slide rails extended in the vertical direction, and circumferentially in the fixed support construction
The body of rod on the outside of be uniformly arranged；And
Endless glide is socketed in the vertical slide rail, can be risen and be declined along the vertical slide rail.
6. wind energy on the sea wave energy combined generating system according to claim 5, which is characterized in that the vertical slide rail two
End is equipped with limiting device, and the endless glide is equipped with lockable mechanism.
7. wind energy on the sea wave energy combined generating system according to claim 5, which is characterized in that the endless glide packet
Upper layer endless glide and lower layer's endless glide are included, the upper layer endless glide and lower layer's endless glide are socketed in described hang down
On straight sliding rail, the annular frame includes upper layer annular frame and lower layer's annular frame, and upper layer annular frame and upper layer annular are sliding
Rail connection, lower layer's annular frame connect with lower layer's endless glide, can move up and down along vertical slide rail, and can be relative to endless glide
Relative rotary motion in horizontal plane occurs.
8. wind energy on the sea wave energy combined generating system according to claim 3, which is characterized in that ball float includes being in
180 ° of symmetrically arranged two ball floats.
9. wind energy on the sea wave energy combined generating system according to claim 4, which is characterized in that the swing arm structure packet
Three main rods are included, main rod one end and ball float edge of two sides are affixed, the other end and annular frame lower hinge；It is intermediate
Main rod be directed toward upper layer annular frame, be connected with the hydraulic generator for being mounted on annular frame top by hydraulic cylinder.
10. wind energy on the sea wave energy combined generating system according to claim 9, which is characterized in that the swing arm structure
It further include three diagonal braces, three diagonal braces are respectively fixedly connected between three main rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822081854.3U CN209483529U (en) | 2018-12-12 | 2018-12-12 | Wind energy on the sea wave energy combined generating system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822081854.3U CN209483529U (en) | 2018-12-12 | 2018-12-12 | Wind energy on the sea wave energy combined generating system |
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| CN209483529U true CN209483529U (en) | 2019-10-11 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109322780A (en) * | 2018-12-12 | 2019-02-12 | 国电联合动力技术有限公司 | Wind energy on the sea wave energy combined generating system |
| CN111042978A (en) * | 2019-12-23 | 2020-04-21 | 浙江大学 | A floating wind energy-wave energy combined power generation device and its control method |
| CN117108433A (en) * | 2023-10-19 | 2023-11-24 | 上海勘测设计研究院有限公司 | Wave energy capturing and energy storage system for offshore wind power jacket foundation |
-
2018
- 2018-12-12 CN CN201822081854.3U patent/CN209483529U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109322780A (en) * | 2018-12-12 | 2019-02-12 | 国电联合动力技术有限公司 | Wind energy on the sea wave energy combined generating system |
| CN109322780B (en) * | 2018-12-12 | 2024-07-05 | 国电联合动力技术有限公司 | Offshore wind energy and wave energy combined power generation system |
| CN111042978A (en) * | 2019-12-23 | 2020-04-21 | 浙江大学 | A floating wind energy-wave energy combined power generation device and its control method |
| CN117108433A (en) * | 2023-10-19 | 2023-11-24 | 上海勘测设计研究院有限公司 | Wave energy capturing and energy storage system for offshore wind power jacket foundation |
| CN117108433B (en) * | 2023-10-19 | 2024-01-30 | 上海勘测设计研究院有限公司 | Wave energy capturing and energy storage system for offshore wind power jacket foundation |
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