CN108894909A - A kind of horizontal tube pneumatic type apparatus for generating electricity by wave force to navigate - Google Patents
A kind of horizontal tube pneumatic type apparatus for generating electricity by wave force to navigate Download PDFInfo
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- CN108894909A CN108894909A CN201810581687.0A CN201810581687A CN108894909A CN 108894909 A CN108894909 A CN 108894909A CN 201810581687 A CN201810581687 A CN 201810581687A CN 108894909 A CN108894909 A CN 108894909A
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- horizontal tube
- wave
- generating electricity
- wave force
- navigate
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
- F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
- F03B13/24—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 to produce a flow of air, e.g. to drive an air turbine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
A kind of horizontal tube pneumatic type apparatus for generating electricity by wave force to navigate, including hull, wave energy switching mechanism, Powered Propulsion mechanism, mooring system；The wave energy switching mechanism is made of horizontal tube, vertical cavity, generator, air turbine；The horizontal tube is horizontally set on the lower section of hull, and both ends open is open, and the vertical tube chamber is directly mounted on the top of horizontal tube, and one end is connected to horizontal tube, and the other end is connect after shrinking with air turbine；The generator is mounted in air turbine；The Powered Propulsion mechanism is for pushing apparatus for generating electricity by wave force to navigate by water；The mooring system is arranged on hull for positioning apparatus for generating electricity by wave force across the sea；After the apparatus for generating electricity by wave force rests in destination locations, seawater enters from horizontal tube two-port and forms water column in vertical tube, the tube wall of water column face and air turbine, vertical cavity forms gas chamber, cause water column in gas indoor sport by the effect of wave, the indoor air movement energy of gas is converted to power output by air turbine and generator.Advantage is, structure is simple, high conversion efficiency, easy to maintenance and airworthiness are good.
Description
Technical field
The present invention relates to wave energy switch technology field, specially a kind of horizontal tube pneumatic type wave power generation dress that can be navigated
It sets.
Background technique
Wave energy resource is contained abundant, and developing and utilizingpotentiality is huge.But since wave energy is extremely unstable, separate continent, sea
The factors such as foreign bad environments, seawater corrosion, sea organism attachment, development and utilization ocean wave energy are with high costs.These costs are main
Show material cost, construction cost, switching mechanism cost, dispensing, transport and cost recovery, the anchoring cost, maintenance of device
Cost and Environmental costs etc..
Wave power utilization technology is many kinds of at present, and floating-type wave energy becomes research because its adaptation is wide using technology
Mainstream, most floatation type technologies can be divided into 3 major class:Oscillating water column technology, more unrestrained technology and oscillating floater technology.Floating
Oscillating floater technology is that a floating body is pushed to be translatable or rotate conversion energy relative to another floating body (support platform) using wave,
Device based on technology development must be bis- (more) floating bodies and slip into or partly slip into seawater, this feature means material
INTERACTION PROBLEMS is inevitable between utilization rate low (dual or multi floating body), floating body, sea organism attachment influence is big, the release time is long
(floading condition adjusting needs time and equipment), easily mechanical breakdown out, it is difficult to repair, cost performance is influenced to improve by technology path to be had
Limit.Floating more unrestrained technology is the effect of climbing using wave, wave energy is converted to the potential energy of seawater, based on technology development
Device characteristic is single floating body (carrying platform), and device will undertake the weight of conversion carrier (seawater), thus its structure and scale it is huge,
Intensity requirement is high, and under the collective effect of wind, wave and stream, anchoring system is complicated, investment is big, the same contact with sea water of the hydraulic turbine, by sea
Biological attachment influences greatly, to develop slowly.Floatation type oscillating water column technology is by seawater using a cavity with respect to floating motion
Wave energy is converted to the indoor pneumatic energy of gas, its main feature is that single floating body, stock utilization is high, and collision problem is not present, empty
Gas turbine and generator are located on the water surface not to be influenced by seawater and marine growth, easy to maintenance.It is most famous to float oscillating water column technology
Form be back elbow technology, mainly by connected horizontal tube and vertical pipe (being collectively referred to as L-type pipeline), gas chamber, buoyancy compartment, air
Turbine, generating set are at horizontal tube is vertical with vertical pipe, and gas chamber is above vertical pipe, and L-type pipeline generallys use quadrangle at present
Form and sectional area is equal, buoyancy compartment is circular form behind cuboid or front.Back elbow technology is generally divided into 2 grades of conversions：Just
Grade conversion and the 2nd grade of conversion.Primary conversion is the conversion (being assessed with capture width ratio) of wave energy to pneumatic energy, the 2nd grade
Conversion is the conversion of pneumatic energy to electric energy.Under the conditions of wide pond slack moor rule wave, capture width ratio measured value highest
204.5% (Liang Xianguang, Sun Peiya) is reached, under the conditions of random wave, capture width ratio measured value has been up to 87.2%
(Wu Bi-jun,Li Meng,Wu Ru-kang,Zhang Yun-qiu,Peng Wen.Experimental study on
primary efficiency of a new pentagonal backward bent duct buoy and assessment
113 (2017) 774-783 of of prototypes, Renewable Energy, the 1st author are 1 inventor), in all floatings
In formula technology capture width ratio be it is highest (Wu Bijun, Chen Tianxiang, Jiang Jiaqiang, Li Gang,
Zhang Yunqiu,&Ye Yin.Economic Assessment of Wave Power Boat Based on the
Performance of“Mighty Whale”and BBDB,Renewable and Sustainable Energy
Reviews, 81 (2018) 946-953, the 1st author are the 1st inventor).It is newest right by third party (National Ocean Technology Center)
Novel pentagonal back elbow small model machine pond test shows：The transfer efficiency of wave to electricity is up under regular wave cell load
35.65%, wave reaches 26.66% to electric highest average efficiency under random wave cell load, reaches the international leading level.It is curved afterwards
Manifold technology shows high energy-conserving character.The relatively other wave energy utilizing apparatus shallow drafts of back elbow device are thrown convenient for haul
It puts, not needing floading condition adjusting makes site operation become simple.
Air turbine is one of equipment very crucial in oscillating water column wave power device, the air turbine under unstable state air-flow
The raising of transfer efficiency is huge for the transfer efficiency influence for improving whole device, and the air currently used for oscillating water column technology is saturating
It is flat to have Wells turbine, impulse turbine and its variant form.Japanese scholars carry out real sea situation experiments have shown that, same wave power device,
Using Wells turbine, from wave energy to the transfer efficiency of electricity less than 5%, transfer efficiency is very low, and uses impulse turbine, makes
The transfer efficiency of device at least improves 1 times on the whole, under low sea situation and medium sea conditions, is ground using Wavegen company
The air turbine of system makes pneumatic power reach nearly 60% to the transfer efficiency of electrical power.Back elbow technology is based on current experiment base
Plinth (its capture width ratio is up to 87.2% under the conditions of random wave) and advanced air turbine technology are (under real sea conditions
Pneumatically to photoelectric transformation efficiency reach 60%) combine, be expected to realize reach from wave energy to energy conversion efficiency 50% efficiently turn
(87.2% × 60%=52.32%) is changed, the transfer efficiency of more buoy wave energy technology wave energies best at present to electric energy is most
A height of 25% or so).
Although back elbow technology absorbs water relatively shallow, simple, high conversion efficiency, the face of heading sea is one flat during towage
Face, towage damping is big, and in order to reduce towage damping, it is a kind of measure, the same back elbow of gate size that a gate is opened on panel
Horizontal tube area of section is equal, and the towage of back elbow device can in this way damped and substantially reduces, but the unlatching needs of gate are a set of
Mechanical and power mechanism, increases the manufacturing cost and unreliability of device.
Summary of the invention
The purpose of the present invention is overcoming the above-mentioned prior art, it is simple to provide a kind of structure, high conversion efficiency and suitable
The good horizontal tube pneumatic type apparatus for generating electricity by wave force to navigate of boat property.
The present invention is achieved through the following technical solutions：
A kind of horizontal tube pneumatic type apparatus for generating electricity by wave force to navigate, including hull, wave energy switching mechanism, Powered Propulsion machine
Structure, mooring system；The wave energy switching mechanism is made of horizontal tube, vertical cavity, generator, air turbine；Described
Horizontal tube is horizontally set on the lower section of hull, and both ends open is open, and the vertical tube chamber is directly mounted on the upper of horizontal tube
Side, one end are connected to horizontal tube, and the other end is connect after shrinking with air turbine；The generator is mounted on air turbine
On；The Powered Propulsion mechanism is for pushing apparatus for generating electricity by wave force to navigate by water；The mooring system setting is used on hull
Apparatus for generating electricity by wave force is positioned across the sea；After the apparatus for generating electricity by wave force rests in destination locations, seawater is from horizontal tube two
Port enters and is formed in vertical cavity water column, and the tube wall formation gas chamber in water column face and air turbine, vertical cavity passes through wave
The effect of wave causes water column in gas indoor sport, and the indoor air movement energy of gas is converted to electricity by air turbine and generator
It can output.
As an improvement of the above scheme, the cross section of the horizontal tube is pentagon, and one wedge angle face is vertically downward.
As an improvement of the above scheme, the cross section of the vertical tube is quadrangle.
As an improvement of the above scheme, the hull includes cabin, deck, cockpit, and the deck is arranged in ship
Cabin upper surface, the cockpit setting is above deck.
As an improvement of the above scheme, the Powered Propulsion mechanism includes direction rudder and propeller, the rudder
The back lower place of apparatus for generating electricity by wave force is set with propeller, is controlled by cockpit.
As an improvement of the above scheme, the mooring system includes sequentially connected windlass, anchor chain and anchor, described in three sets
Mooring system be separately positioned on the position being located at left and right sides of fore and stern of the apparatus for generating electricity by wave force.
The invention has the advantages that：
The present invention is open using single floating body horizontal tube pneumatic type technology runner, had both reduced and has head sea in face of reflexion of wave,
Navigation damping and influence of the trend to device motion state, transfer efficiency can be reduced by leaving channel again, while improve capture
Width ratio has widened response band, also reduces cost, improves reliability.It is additionally arranged at the bottom power driving mechanism in ship type, is wrapped
Rudder and propeller are included, makes device with from air power, being device movement and approaching from boat that keeping away typhoon creates condition, may be used also
It makes full use of by the electric power of wave conversion as thrust power.Device adjustable point power generation and navigation power generation.When fixed point in use,
The face of heading sea of device tail portion can be made to face wave always, realize efficiently conversion；When navigation, if the navigation same wave direction in direction
Unanimously achievable energy efficient conversion, when inverted, transfer efficiency reduces very much.It is installed additional on the deck of nearly pentagon device
Windlass is put and is received to row is anchored into using windlass, laying and recycling convenient for device.Pipeline configuration has been transformed in the present invention, makes to erect
Straight cavity and horizontal tube are respectively independent, exchange fluids within pipes with external fluid by two ports of horizontal tube, with after
Swan neck system exchange with external fluid the difference of essence by a tail end mouth, is a kind of completely new technology.The device
In wave-activated power generation state, although the horizontal tube of perforation make the reflection wave area in the larger face of heading sea of device draft compared with
It is small, reduce reflected energy loss, the transfer efficiency of device is improved；In operational configuration, the horizontal tube of perforation makes
Device reduces the installed power of power-equipment, reduces investment, energy conservation and environmental protection from endurance drag reduction.Power is loaded to set
It is standby and play an anchor system, solve device transport, mobile high cost problem, while reducing being built into for device and mooring system
This.Such apparatus structure is simple and has the function of from navigating, as long as this makes the intensity of device noumenon and mooring system meet ship
Oceangoing ship design standard just, reduces device materials cost, construction cost, and the design for reducing mooring system anti-adverse environment is difficult
Degree, material and offshore engineering engineering cost, improve the safety of device.The invention be realize wave energy low cost, wide sea area,
It efficiently utilizes and lays the foundation.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of apparatus for generating electricity by wave force of the invention.
Fig. 2 is the diagrammatic cross-section of apparatus for generating electricity by wave force of the invention.
Fig. 3 is runner closing and capture width ratio curve synoptic diagram when opening of the invention.
Description of symbols：Hull 1, Powered Propulsion mechanism 3, mooring system 4, horizontal tube 5, hangs down at wave energy switching mechanism 2
Straight cavity 6, generator 7, air turbine 8, water column 9, gas chamber 10, cabin 11, deck 12, cockpit 13, rudder 14, propeller
15, windlass 16, anchor chain 17, anchor 18.
Specific embodiment
As shown in Figure 1 and Figure 2, a kind of horizontal tube pneumatic type apparatus for generating electricity by wave force to navigate, including the conversion of hull 1, wave energy
Mechanism 2, Powered Propulsion mechanism 3, mooring system 4；The wave energy switching mechanism 2 is by horizontal tube 5, vertical cavity 6, generator
7, air turbine 8 forms；The cross section of the horizontal tube 5 is pentagon, and one wedge angle face is vertically downward.The horizontal tube
5 are horizontally set on the lower section of hull 1, and both ends open is open.The cross section of the vertical cavity 6 is quadrangle, described
Vertical cavity 6 is vertically mounted on the top of horizontal tube 5, and one end is connected to horizontal tube 5, the other end shrink after with air turbine 8
Connection；The generator 7 is mounted in air turbine 8；The Powered Propulsion mechanism 3 is for pushing apparatus for generating electricity by wave force to navigate
Row；The mooring system 4 is arranged on hull 1 for positioning apparatus for generating electricity by wave force across the sea；The wave power generation
After device rests in destination locations, seawater enters from 5 two-port of horizontal tube and forms water column 9,9 face of water column in vertical cavity 6
Gas chamber 10 is formed with the tube wall of air turbine 8, vertical cavity 6, causes water column 9 to move in gas chamber 10 by the effect of wave,
Air movement energy in gas chamber 10 is converted to power output by air turbine 8 and generator 7.The hull 1 includes ship
Cabin 11, deck 12, cockpit 13, in 11 upper surface of cabin, the cockpit 13 is arranged on deck for the setting of deck 12
On 12.The Powered Propulsion mechanism 3 includes rudder 14 and propeller 15, and the rudder 14 and the setting of propeller 15 exist
The back lower place of apparatus for generating electricity by wave force is controlled by cockpit 13.The mooring system 4 includes sequentially connected windlass
16, anchor chain 17 and anchor 18, what three sets of mooring systems 4 were separately positioned on the apparatus for generating electricity by wave force is located at fore and ship
Position at left and right sides of tail.
The horizontal tube 5 " runner is open " of above scheme, our this technologies are referred to as the horizontal straight pipe pneumatic type wave of single floating body
Unrestrained energy utilization technology.When short cycle rips act on device, device is almost motionless, and wave energy is from 5 tail end mouth of horizontal tube
Into in quadrangle vertical cavity 6, the water column 9 pushed directly in gas chamber 10 is moved, and is flowed air in gas chamber 10, is then pushed
Air turbine 8 generator, 7 groups of power generations are exactly fixed (bank formula) oscillating water column switching mechanism；When the big wave action of long period exists
When on device, whole device movement just will drive 9 opposite sets of water column in gas chamber 10 and generate big movement, pushes in gas chamber 10
Then air flowing drives 8 unit generation of air turbine, almost consistent with the mechanism of oscillating floater technology conversion of wave energy.
The technology has not only concentrated the advantage of oscillating water column technology and oscillating floater technology transfer efficiency, but also inherits oscillating water column skill
The simple feature of art (simply, production and application cost is low, reliable, highly-safe, maintainable strong).If pentagonal horizontal pipe
5 tail port closeds, pentagonal horizontal pipe 5 and quadrangle vertical cavity just constitute " L " type pipeline, after device has reformed at this time
Bend pipe wave energy utilizing apparatus, pentagonal horizontal pipe 5 " runner closing ".Under the conditions of almost the same we to two kinds of devices
Level-one energy conversion efficiency (capture width ratio, CWR) has carried out comparative study, and result of study is as shown in Figure 3.In Fig. 3, with red three
Angular line represents the capture width ratio at " runner closing ", that is, the capture width ratio of back elbow technology model, with black
Capture width ratio when line representative " runner is open " of quadrangle, that is, the horizontal straight pipe pneumatic type technology model of single floating body
Capture width ratio.Two lines compare it is found that the capture width ratio peak value of two models is close under the conditions of large period, but in Xiao Zhou
When the phase, the capture width ratio of single horizontal straight pipe pneumatic type technology model of floating body is much higher than the capture width of back elbow technology model
Than.Obviously list floating body is horizontal, and straight pipe pneumatic type technology model compared with back elbow technology model, ring by the frequency of capture width ratio
Width is answered to be widened.In addition single horizontal straight pipe pneumatic type technology model of floating body is compared with back elbow technology model, due to water
Straight siphunculus is a channel, and ship resistance substantially reduces.
Above-listed detailed description is illustrating for possible embodiments of the present invention, and the embodiment is not to limit this hair
Bright the scope of the patents, all equivalence enforcements or change without departing from carried out by the present invention, is intended to be limited solely by the scope of the patents of this case.
Claims (6)
1. the horizontal tube pneumatic type apparatus for generating electricity by wave force that one kind can navigate, which is characterized in that including hull, wave energy switching mechanism,
Powered Propulsion mechanism, mooring system；The wave energy switching mechanism is by horizontal tube, vertical cavity, generator, air turbine group
At；The horizontal tube is horizontally set on the lower section of hull, and both ends open is open, and the vertical cavity is vertically mounted on water
The top of flat pipe, one end are connected to horizontal tube, and the other end is connect after shrinking with air turbine；The generator is mounted on sky
On gas turbine；The Powered Propulsion mechanism is for pushing apparatus for generating electricity by wave force to navigate by water；The mooring system is arranged in hull
On for apparatus for generating electricity by wave force to be positioned across the sea；After the apparatus for generating electricity by wave force rests in destination locations, seawater is from water
Flat pipe two-port enters and is formed in vertical cavity water column, and water column face and the tube wall of air turbine, vertical cavity form gas chamber,
Cause water column in gas indoor sport by the effect of wave, the indoor air movement energy of gas is turned by air turbine and generator
It is changed to power output.
2. the horizontal tube pneumatic type apparatus for generating electricity by wave force that one kind according to claim 1 can navigate, which is characterized in that described
Horizontal tube is the pipeline of a perforation, and cross section is pentagon, and one wedge angle face is vertically downward.
3. the horizontal tube pneumatic type apparatus for generating electricity by wave force that one kind according to claim 1 can navigate, which is characterized in that described
The cross section of vertical tube is quadrangle.
4. the horizontal tube pneumatic type apparatus for generating electricity by wave force that one kind according to claim 1 can navigate, which is characterized in that described
Hull includes cabin, deck, cockpit, and the deck setting is in cabin upper surface, and the cockpit setting is above deck.
5. the horizontal tube pneumatic type apparatus for generating electricity by wave force that one kind according to claim 4 can navigate, which is characterized in that described
Powered Propulsion mechanism includes direction rudder and propeller, the direction rudder and propeller be arranged in apparatus for generating electricity by wave force it is rear under
Side, is controlled by cockpit.
6. the horizontal tube pneumatic type apparatus for generating electricity by wave force that one kind according to claim 4 can navigate, which is characterized in that described
Mooring system includes sequentially connected windlass, anchor chain and anchor, and three sets of mooring systems are separately positioned on the wave power generation
The position of device being located at left and right sides of fore and stern.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810581687.0A CN108894909A (en) | 2018-06-05 | 2018-06-05 | A kind of horizontal tube pneumatic type apparatus for generating electricity by wave force to navigate |
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|---|---|---|---|
| CN201810581687.0A CN108894909A (en) | 2018-06-05 | 2018-06-05 | A kind of horizontal tube pneumatic type apparatus for generating electricity by wave force to navigate |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236549A (en) * | 2018-11-28 | 2019-01-18 | 北京驭海能源技术中心（有限合伙） | A kind of highly effective wave energy generating set |
| CN109779822A (en) * | 2019-01-16 | 2019-05-21 | 中国科学院广州能源研究所 | A kind of horizontal straight pipe dual chamber apparatus for generating electricity by wave force |
| CN112836360A (en) * | 2021-01-21 | 2021-05-25 | 国家海洋技术中心 | Wave energy array energy capture density calculation method and device and computer equipment |
| CN112943516A (en) * | 2021-02-08 | 2021-06-11 | 清华大学 | Pneumatic wave power generation device |
| CN114876713A (en) * | 2022-03-03 | 2022-08-09 | 清华大学 | Pneumatic wave power generation device and double-body pneumatic wave power generation ship |
| CN118375549A (en) * | 2024-06-24 | 2024-07-23 | 集美大学 | Rear elbow wave energy power generation buoy and air turbine control device and method thereof |
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| CN107044379A (en) * | 2017-04-26 | 2017-08-15 | 中国科学院广州能源研究所 | A kind of marine self-propulsion type green energy resource electric power supply apparatus |
| CN107605646A (en) * | 2017-10-19 | 2018-01-19 | 中国科学院广州能源研究所 | A kind of energy-efficient self-propulsion type apparatus for generating electricity by wave force |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236549A (en) * | 2018-11-28 | 2019-01-18 | 北京驭海能源技术中心（有限合伙） | A kind of highly effective wave energy generating set |
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| CN112836360A (en) * | 2021-01-21 | 2021-05-25 | 国家海洋技术中心 | Wave energy array energy capture density calculation method and device and computer equipment |
| CN112836360B (en) * | 2021-01-21 | 2022-07-05 | 国家海洋技术中心 | Wave energy array energy capture density calculation method and device and computer equipment |
| CN112943516A (en) * | 2021-02-08 | 2021-06-11 | 清华大学 | Pneumatic wave power generation device |
| CN112943516B (en) * | 2021-02-08 | 2022-08-30 | 清华大学 | Pneumatic wave power generation device |
| CN114876713A (en) * | 2022-03-03 | 2022-08-09 | 清华大学 | Pneumatic wave power generation device and double-body pneumatic wave power generation ship |
| CN118375549A (en) * | 2024-06-24 | 2024-07-23 | 集美大学 | Rear elbow wave energy power generation buoy and air turbine control device and method thereof |
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