CN109209775A - A kind of wind energy and wave energy composite generating set and its electricity-generating method - Google Patents
A kind of wind energy and wave energy composite generating set and its electricity-generating method Download PDFInfo
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- CN109209775A CN109209775A CN201811162894.9A CN201811162894A CN109209775A CN 109209775 A CN109209775 A CN 109209775A CN 201811162894 A CN201811162894 A CN 201811162894A CN 109209775 A CN109209775 A CN 109209775A
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- 239000002131 composite material Substances 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000005611 electricity Effects 0.000 claims abstract description 32
- 230000000630 rising effect Effects 0.000 claims abstract description 16
- 230000007423 decrease Effects 0.000 claims abstract description 14
- 238000010248 power generation Methods 0.000 claims abstract description 10
- 238000003032 molecular docking Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 238000005381 potential energy Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 230000007812 deficiency Effects 0.000 claims description 3
- 230000010354 integration Effects 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 5
- 230000000295 complement effect Effects 0.000 abstract description 3
- 230000000052 comparative effect Effects 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 description 7
- BYACHAOCSIPLCM-UHFFFAOYSA-N 2-[2-[bis(2-hydroxyethyl)amino]ethyl-(2-hydroxyethyl)amino]ethanol Chemical compound OCCN(CCO)CCN(CCO)CCO BYACHAOCSIPLCM-UHFFFAOYSA-N 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 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
- F03D9/20—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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- 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
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2220/00—Application
- F05B2220/70—Application in combination with
- F05B2220/706—Application in combination with an electrical generator
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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
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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)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Wind Motors (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention discloses a kind of wind energy and wave energy composite generating set and its electricity-generating methods, seabed is inserted into including bottom, the hollow pile on top stretching sea, blade of wind-driven generator is installed at the top of pylon, the electricity that wind-driven generator issues is sent into the controller in pylon, controller is each component power supply in wind-driven generator, this outer controller also passes through cable and is electrically connected with external electrical network, a reservoir is set with outside hollow pile, the top of the reservoir is located at sea or more, the slope of rising is set between sea and the top of reservoir, the bottom of reservoir is located at sea or less, the slope of decline is set between sea and the bottom of reservoir, the slope of rising and the slope of decline, which are docking together, forms anti-ice cone, the top of reservoir is opening, the bottom of reservoir then opens up more than two drainage holes, in each drainage hole The hydraulic turbine is installed.Power generator disclosed in this invention forms complementary electricity generation system, it is easy to accomplish generate electricity by way of merging two or more grid systems by the offshore wind farm technology of comparative maturity in conjunction with the huge wave-energy power generation technology of development potentiality.Wind energy on the sea basis pile is efficiently used simultaneously, and wave energy and wind electricity generating system also share a set of electrical power transmission system, reduce the cost of electricity-generating of wave energy generating set.
Description
Technical field
The invention belongs to wind energy on the sea and wave energy field of comprehensive utilization, in particular to one of field wind energy wave
It can composite generating set and its electricity-generating method.
Background technique
21 century is referred to as the century of ocean, sharply expands in face of world population, land resource is increasingly exhausted, environmental condition
The problems such as constantly deteriorating, asks for clean reproducible energy to ocean and is increasingly becoming common recognition.Ocean energy be contain in seawater can
The renewable sources of energy, the ocean energy of broad sense include wind energy on the sea, marine solar energy, wave energy, tide energy, energy by ocean current, thermal gradient energy, salt error
The multiple types such as energy, reserves are huge, widely distributed.Offshore Wind Power Generation Technology is more mature at present, compared with land wind energy,
Wind energy on the sea has the characteristics that wind speed is high, wind-force is strong, rare quiet wind phase, turbulent flow are small.The existing most addressing of marine wind electric field in
Less than the shallow water area of the 30m depth of water, the main high-power blower for using 3-5MW, bottom bracing structure is mostly fixed support, single
Pile structure.But the infrastructure investment cost of offshore wind generating is relatively high, accounts for 1/3 of totle drilling cost or more, limits it
Development.
In other several marine energy resources, wave energy is that the most commonly used ocean energy of distribution can plant, hardly by ground
Point limitation, energy-flux density is high, has the characteristics that there is no interval, by small with seasonal effect round the clock, be it is practical be commercialized
One of higher regenerable marine energy of degree.The practical exploitation of wave energy is with application to be converted into electric energy as mainstream, in wave
Wave includes that three-level energy is converted during capable of converting to electric energy: the conversion of level-one energy is that wave energy is converted into wave-energy power generation
Directly contacted with wave on device catch can component mechanical energy, Secondary energy conversion is catching energy portion in wave energy generating set
The mechanical energy of part is converted into the mechanical energy of generator, and the conversion of three-level energy is the mechanical energy generator in wave energy generating set
It is converted into electric energy.According to the mechanical energy form that wave energy generating set generates in conversion process of energy, it is substantially divided
For oscillating water column type, mechanical-hydraulic type and more three kinds of forms of wave type.More wave type wave energy generating set has structure simple, stablizes
Property high, the advantages that generated output is steady, and capacity of anti-storm is strong, but since the effective time is short, whole work efficiency with when it is equal
Generated output level is lower, limits its large-scale commercialized development.
Summary of the invention
The technical problem to be solved by the invention is to provide a kind of wind energy and wave energy composite generating set and its power generation sides
Method.
The present invention adopts the following technical scheme:
A kind of wind energy and wave energy composite generating set stretches out the hollow pile on sea including bottom insertion seabed, top, pylon
Bottom is installed by flange to the top of hollow pile, installs blade of wind-driven generator, wind-driven generator hair at the top of pylon
Electricity out is sent into the controller in pylon, and controller is each component power supply in wind-driven generator, this outer controller also passes through electricity
Cable is electrically connected with external electrical network, is theed improvement is that: a reservoir, the top position of the reservoir are set with outside hollow pile
More than sea, the slope of rising is set between sea and the top of reservoir, the bottom of reservoir be located at sea hereinafter,
The slope of decline is set between sea and the bottom of reservoir, and the slope of rising and the slope of decline are docking together and form anti-ice
The top of cone, reservoir is opening, and the bottom of reservoir then opens up more than two drainage holes, is respectively mounted water in each drainage hole
Turbine, the power output end of each hydraulic turbine pass through a root cutting respectively and enter the connecting rod in hollow pile and a change in hollow pile
The power intake of fast case is connected, and the power output end of each gearbox then passes through one in a connecting rod and hollow pile respectively
The power intake of portion's generator is connected, and the electricity that each generator issues is sent into the controller in pylon.
Further, blade of wind-driven generator is fixedly mounted in shaft, and shaft is connected with the power intake of gearbox
It connects, the power output end of gearbox and the power intake of generator are sequentially connected.
Further, controller is electrically connected by being laid on the cable in seabed with external electrical network.
Further, the battery being electrically connected with the controller also is arranged in pylon.
Further, along one columnar reservoir of circumferential suit of hollow pile, the water storage outside hollow pile
Pond extends along the outer wall of hollow pile, and top is located at sea or more, bottom is located at sea or less.
Further, reservoir is fixedly connected by support frame with hollow pile.
Further, the slope of the rising and the slope of decline are truncated cone-shaped, the bottom surface of acclivity and decline
The upper bottom surface on slope is docking together and diameter is equal.
Further, the electricity that each generator issues in hollow pile is sent by the cable being arranged in hollow pile and pylon
Enter the controller in pylon.
A kind of electricity-generating method is theed improvement is that using above-mentioned power generator: power generator installation is in place and enables
Afterwards, blade of wind-driven generator rotates under the action of sea wind, the controller in electricity feeding pylon that wind-driven generator issues, then by
Controller inputs external electrical network；Wave is climbed along the slope of rising, is entered inside reservoir by reservoir open topped, will
Kinetic energy of wave is converted into the potential energy of reservoir internal water, there are when head difference between water body and external sea inside the reservoir,
Water in reservoir can flow back to sea through each drainage hole of columns base, can band during flowing back to sea through drainage hole
The hydraulic turbine rotation in each drainage hole is moved, the potential energy of water is then converted to the mechanical energy of hydraulic turbine rotation, each hydraulic turbine rotation can
To drive corresponding electrical power generators by gearbox corresponding in hollow pile, the electricity that each generator issues is sent into pylon
Controller.
Further, for the electricity that each generator issues in hollow pile after being sent into controller, a part is wind-driven generator
Interior control system, variable pitch yaw system and elevator supply, a part are stored in battery, when wind turbine power generation deficiency
When, starting storage battery inputs external electrical network after the electricity integration that a part is issued with wind-driven generator to external grid power transmission.
The beneficial effects of the present invention are:
Power generator disclosed in this invention, by the offshore wind farm technology of comparative maturity and the huge wave-energy power generation of development potentiality
Technology is combined, and complementary electricity generation system is formed, solve the problems, such as it is single can plant power generator electric power export it is unstable,
Improve power generating quality, it is easy to accomplish generate electricity by way of merging two or more grid systems.Wind energy on the sea basis pile is efficiently used simultaneously, and wave
A set of electrical power transmission system can be also shared with wind electricity generating system, reduce the cost of electricity-generating of wave energy generating set.
The reservoir of more unrestrained formula wave energy generating set is mounted on wind-driven generator by power generator disclosed in this invention
Pile on, the effective combination both realized reduces cost, while can also offset impact of the part wave to pile, is conducive to
The monolithic stability of structure.Influence of the more unrestrained formula wave energy generating set to top wind-driven generator is smaller, and adaptation wave direction is strong,
Wave can enter reservoir from any direction and carry out energy conversion, be applicable to a variety of sea conditions, be effectively increased hair
Electric duration and generated energy.
The bottom of power generator disclosed in this invention, pylon is installed by flange to the top of hollow pile, and top is worked as
It when wind-driven generator breaks down, can be dismantled by flange, depot repair, without influencing the more unrestrained formula wave energy hair in lower part
The normal work of electric installation.The slope of rising and the slope of decline, which are docking together, can also serve as anti-ice cone, guarantee power generator
It can still be worked normally in the ice age, construction cost can also be reduced while simple and reliable for structure.Gearbox and the equal position of generator
In in the pylon and hollow pile of wind-driven generator, it is isolated with seawater, is hardly damaged, repair and maintenance is also more convenient.
Electricity-generating method disclosed in this invention effectively combines offshore wind farm and more unrestrained formula wave-energy power generation, forms synthesis
Cost can be effectively reduced in complementary power generation system, improves power generating quality, there is good development prospect, to push to wave
The development and utilization of energy resource promote the commercialization of more unrestrained formula wave energy generating set to promote.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of power generator disclosed in the embodiment of the present invention 1.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, right below in conjunction with drawings and examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Embodiment 1, as shown in Figure 1, present embodiment discloses a kind of wind energy and wave energy composite generating set, including bottom is inserted
Enter the hollow pile 4 in seabed, top stretching sea, the bottom of pylon 2 is installed by flange 3 to the top of hollow pile, in tower
Blade of wind-driven generator 1 is installed at the top of frame, and the electricity that wind-driven generator issues is sent into the controller 12 in pylon, and controller is wind
Each component power supply in power generator, this outer controller also pass through cable and are electrically connected with external electrical network, be set with outside hollow pile
The top of one reservoir 7, the reservoir is located at sea or more, and the slope of rising is arranged between sea and the top of reservoir
6, the bottom of reservoir is located at sea hereinafter, the slope of decline, the slope of rising are arranged between sea and the bottom of reservoir
Be docking together with the slope of decline and form anti-ice cone 8, the top of reservoir is opening, the bottom of reservoir then open up two with
On drainage hole (in the present embodiment the quantity of drainage hole be two), the hydraulic turbine 9, each hydraulic turbine are respectively mounted in each drainage hole
Power output end pass through the power that a root cutting enters connecting rod in hollow pile and a gearbox 10 in hollow pile respectively
Input terminal is connected, and the power output end of each gearbox then passes through a generator 11 in a connecting rod and hollow pile respectively
Power intake be connected, the electricity that each generator issues is sent into the controller 12 in pylon.
Specifically, more unrestrained formula wave is formed by the slope of reservoir and rising at wind-driven generator by pylon and blade group
Wave energy generating set, wind-driven generator are located at the top of more unrestrained formula wave energy generating set.By a frame hydraulic turbine, a gearbox
And a generating set is at a generator unit of more unrestrained formula wave energy generating set, it is alleged " with the hydraulic turbine in the present embodiment
Corresponding gearbox ", " corresponding generator " refer to the hydraulic turbine, gearbox and generator in the same generator unit.
In the present embodiment, blade of wind-driven generator is fixedly mounted in shaft, the power intake of shaft and gearbox
It is connected, the power output end of gearbox and the power intake of generator are sequentially connected.Blade of wind-driven generator is in sea wind
The lower rotation of effect, improves revolving speed by gearbox, and drive electrical power generators, by wind energy on the sea, blade rotating mechanical energy, electricity
Energy three-level energy conversion, the final utilization realized to wind energy on the sea.
Controller is electrically connected by being laid on the cable in seabed with external electrical network, the electricity that power generator issues can be transported to
It generates electricity by way of merging two or more grid systems on the bank.The battery being electrically connected with the controller also is arranged in pylon.
It also needs to be described in detail about reservoir: along one circle of circumferential suit of hollow pile outside hollow pile
The reservoir of tubular, the reservoir along hollow pile outer wall extend, top be located at sea more than, bottom be located at sea with
Under.Reservoir is fixedly connected by support frame 5 with hollow pile.The slope of the rising and the slope of decline are truncated cone-shaped,
The bottom surface of acclivity and the upper bottom surface of decline slop are docking together and diameter is equal.Each generator issues in hollow pile
Electricity the controller in pylon is sent by the cable that is arranged in hollow pile and pylon.
The present embodiment also discloses a kind of electricity-generating method, and using above-mentioned power generator, power generator installation is in place and opens
With rear, blade of wind-driven generator rotates under the action of sea wind, and the electricity that wind-driven generator issues is sent into the controller in pylon, then
External electrical network is inputted by controller；Wave is climbed along the slope of rising, is entered inside reservoir by reservoir open topped,
Convert kinetic energy of wave to the potential energy of reservoir internal water, there are when head difference between water body and external sea inside reservoir
(, each drainage hole in setting control cover board, when head difference reach one identical as the more unrestrained formula Wave energy electric generator Starting mode of tradition
When determining height, striking cover plate completes subsequent conversion process of energy), the water in reservoir can be through each drainage hole of columns base
Sea is flowed back to, the hydraulic turbine in each drainage hole can be driven to rotate during flowing back to sea through drainage hole, the potential energy of water
It is then converted to the mechanical energy of hydraulic turbine rotation, each hydraulic turbine rotation can drive by gearbox corresponding in hollow pile
Corresponding electrical power generators, the electricity that each generator issues are sent into the controller in pylon.
For the electricity that each generator issues in hollow pile after being sent into controller, a part is the control system in wind-driven generator
System, variable pitch yaw system and elevator supply, a part is stored in battery, when wind turbine power generation deficiency, starts electric power storage
Pond compensates rapidly output power to external grid power transmission, realizes that electric power output is stablized.The electricity that a part is issued with wind-driven generator
With stable power input external electrical network after integration.
Claims (10)
1. a kind of wind energy and wave energy composite generating set stretches out the hollow pile on sea, pylon including bottom insertion seabed, top
Bottom installed by flange to the top of hollow pile, pylon top install blade of wind-driven generator, wind-driven generator
The electricity of sending is sent into the controller in pylon, and controller is each component power supply in wind-driven generator, this outer controller also passes through
Cable is electrically connected with external electrical network, it is characterised in that: a reservoir is set with outside hollow pile, the top of the reservoir is located at
More than sea, the slope of rising is set between sea and the top of reservoir, the bottom of reservoir is located at sea hereinafter, in sea
The slope of decline is set between face and the bottom of reservoir, and the slope of rising and the slope of decline are docking together and form anti-ice
The top of cone, reservoir is opening, and the bottom of reservoir then opens up more than two drainage holes, is respectively mounted water in each drainage hole
Turbine, the power output end of each hydraulic turbine pass through a root cutting respectively and enter the connecting rod in hollow pile and a change in hollow pile
The power intake of fast case is connected, and the power output end of each gearbox then passes through one in a connecting rod and hollow pile respectively
The power intake of portion's generator is connected, and the electricity that each generator issues is sent into the controller in pylon.
2. wind energy and wave energy composite generating set according to claim 1, it is characterised in that: blade of wind-driven generator is fixed
It is mounted in shaft, shaft is connected with the power intake of gearbox, the power output end of gearbox and the power of generator
Input terminal transmission connection.
3. wind energy and wave energy composite generating set according to claim 1, it is characterised in that: controller is by being laid on sea
The cable at bottom is electrically connected with external electrical network.
4. wind energy and wave energy composite generating set according to claim 1, it is characterised in that: also arrange and control in pylon
The battery of device electrical connection processed.
5. wind energy and wave energy composite generating set according to claim 1, it is characterised in that: outside hollow pile in
One columnar reservoir of circumferential suit of empty pile, the reservoir extend along the outer wall of hollow pile, and top is located at
It is more than sea, bottom be located at sea or less.
6. wind energy and wave energy composite generating set according to claim 1, it is characterised in that: reservoir by support frame with
Hollow pile is fixedly connected.
7. wind energy and wave energy composite generating set according to claim 1, it is characterised in that: the slope of the rising is under
The slope of drop is truncated cone-shaped, and the bottom surface of acclivity and the upper bottom surface of decline slop are docking together and diameter is equal.
8. wind energy and wave energy composite generating set according to claim 1, it is characterised in that: each generator in hollow pile
The electricity of sending is sent into the controller in pylon by the cable being arranged in hollow pile and pylon.
9. a kind of electricity-generating method uses power generator described in claim 1, it is characterised in that: power generator installation is in place simultaneously
After enabling, blade of wind-driven generator rotates under the action of sea wind, and the electricity that wind-driven generator issues is sent into the controller in pylon,
External electrical network is inputted by controller again；Wave is climbed along the slope of rising, is entered in reservoir by reservoir open topped
Portion converts kinetic energy of wave to the potential energy of reservoir internal water, and there are heads between water body and external sea inside reservoir
When poor, the water in reservoir can flow back to sea through each drainage hole of columns base, during flowing back to sea through drainage hole
The hydraulic turbine in each drainage hole can be driven to rotate, the potential energy of water is then converted to the mechanical energy of hydraulic turbine rotation, each hydraulic turbine
Rotation can drive corresponding electrical power generators by gearbox corresponding in hollow pile, and the electricity that each generator issues is sent into
Controller in pylon.
10. electricity-generating method according to claim 9, it is characterised in that: the electricity that each generator issues in hollow pile is being sent
After entering controller, a part is control system, variable pitch yaw system and the elevator supply in wind-driven generator, and a part deposit stores
In battery, when wind turbine power generation deficiency, starting storage battery is issued to external grid power transmission, a part with wind-driven generator
Electricity integration after input external electrical network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811162894.9A CN109209775B (en) | 2018-09-30 | 2018-09-30 | Wind energy and wave energy comprehensive power generation device and power generation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811162894.9A CN109209775B (en) | 2018-09-30 | 2018-09-30 | Wind energy and wave energy comprehensive power generation device and power generation method thereof |
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| Publication Number | Publication Date |
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| CN109209775A true CN109209775A (en) | 2019-01-15 |
| CN109209775B CN109209775B (en) | 2020-02-21 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118155A (en) * | 2019-05-15 | 2019-08-13 | 浙江大学 | A kind of the marine power generation platform and electricity-generating method of stormy waves complementation |
| WO2020238271A1 (en) * | 2019-05-27 | 2020-12-03 | 广州雅图新能源科技有限公司 | Vertical axis wind-driven generator and concrete-tower integrated structure |
| CN113137338A (en) * | 2021-04-30 | 2021-07-20 | 佛山市电建电力设备有限公司 | Multifunctional offshore wind power structure |
| CN113202051A (en) * | 2021-04-29 | 2021-08-03 | 自然资源部第二海洋研究所 | Arc-shaped multilayer perforated floating breakwater structure with wave power generation device |
| CN114658588A (en) * | 2022-05-20 | 2022-06-24 | 中国海洋大学 | Wave-crossing type energy storage power generation and turbulent flow protection system and using method thereof |
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| CN113137338A (en) * | 2021-04-30 | 2021-07-20 | 佛山市电建电力设备有限公司 | Multifunctional offshore wind power structure |
| CN113137338B (en) * | 2021-04-30 | 2024-02-09 | 佛山市电建电力设备有限公司 | Multifunctional offshore wind power structure |
| CN114658588A (en) * | 2022-05-20 | 2022-06-24 | 中国海洋大学 | Wave-crossing type energy storage power generation and turbulent flow protection system and using method thereof |
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