CN209115248U - Wave energy generating set - Google Patents
Wave energy generating set Download PDFInfo
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- CN209115248U CN209115248U CN201821396516.2U CN201821396516U CN209115248U CN 209115248 U CN209115248 U CN 209115248U CN 201821396516 U CN201821396516 U CN 201821396516U CN 209115248 U CN209115248 U CN 209115248U
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- power generation
- seawater
- copper sheet
- cabinet
- floating body
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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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Abstract
The utility model provides a kind of wave energy generating set, including floating body, power generation cabinet, power generation array pole plate and electricity collection element；The power generation array pole plate is set to the power generation box house, and the power generation array pole plate includes the copper sheet and copper post of muti-piece setting parallel with one another, spaced apart；The power generation cabinet exterior is provided with floating body；Part immerses the copper sheet of seawater and is immersed in the array that the copper post of seawater is formed always；The power generation cabinet is floated on sea by floating body, and when the cabinet that generates electricity is with sea sloshing, copper sheet is changed by the area that seawater soaks as electrode and generates electric double layer charging and discharging currents, is transmitted to electric energy storage element and stores and export.The technical solution of the utility model solves traditional wave-energy power generation technology and needs moving component, can not collect low-grade wave energy, the problems such as development cost is high.
Description
Technical field
The utility model relates to renewable energy power generation technical fields, specifically, more particularly to a kind of wave-energy power generation
Device.
Background technique
Wave-energy power generation can be divided into energy collecting system and energy conversion system two parts.
The effect of acquisition system is capture wave energy, and principal mode has: oscillaton water column type, oscillating float type, pendulum-type, duck
Formula, raft formula, contraction radio frequency channel formula, clamshell etc..Wave energy generating system generally comprises the conversion of three-level energy.Level-one converting system and wave
Wave directly contacts, and captures wave energy, and conversion process of energy is mainly shown as that fluid (wave) kinetic energy is converted into mechanical energy, or will be extra large
Water water level increases the potential energy for being converted to water；Secondary energy converting system is by air turbine or waits equipment transmission or short term stored machine
Tool energy is allowed to be converted to the kinetic energy of rotation, is particularly suited for driven generator operation；Three-level conversion process mainly passes through power generation
Machine carries out electromechanical transformation, and system is finally completed the power generation process that electric energy is converted to from wave energy.The wherein conversion effect of second part
Rate is the key that the current wave-energy power generation Technique Popularizing that restricts is applied.
Current many scientists are developing the wave-power device of only Secondary energy conversion, i.e., restrict wave around tradition
The second part of wave power generation, such as use electromagnetic technique.
Oscillaton water column type: the water column inside pillar wave energy generating set can be done under the action of the impact of wave and fluctuating
It is in the form of piston to move up and down, since ceaselessly piston motion is done in portion to water column in the device, cause in droplet upper space
Air column is also pumping, and the stomata that air passes through above gas chamber flows through a reciprocal turbine, and then by air
The kinetic energy that movement generates is changed into electric energy.
Oscillaton water column type wave energy generating set has relative to being in for maximum difference of other wave energy apparatus with it
Gas chamber.So-called gas chamber just refers to the design and construction being placed in inside undersea device.Advantage is that transmitting is convenient, passes through gas
The energy of low-speed motion wave is converted to the gas-liquid of high-speed motion, good reliability by room, the disadvantage is that expenditure of construction is high, transformation efficiency
Low, cost of electricity-generating is high.
Oscillating float type: oscillating float type wave energy generating set be oscillaton water column type device basis with theoretically send out
It opens up and improves, there is certain similitude and concomitant between the two.Common oscillating float type device is with one or more
Then a float being placed in port utilizes the machine being placed on the bank as carrier for absorbing the mechanical energy of wave motion generation
Wave potential energy and kinetic energy that float absorbs are passed, are generated electricity to driving motor by tool device or hydraulic device.Vibration
Swinging float type wave power generation device is usually by float, control link, hydraulic transmission part, motor and generating protective device etc.
Multiple portions are constituted.The advantages of oscillating float type power generator, is not only in that the high conversion efficiency between its energy, and it is built
It is relatively low with enforcement difficulty, reduce underwater operation amount, be conducive to save cost, commercial economy with higher with actually answer
With value.Disadvantage formula float is easy to damage by excessive impact.
Pushing formula: the basic principle for pushing away pendulum wave energy power generation is influence by the pendulum mass of device in wave external force
Lower generation moves forward backward or to the regular pendulum model of from left to right, so that the mechanical energy of wave is converted to device pendulum
The kinetic energy of body.The hydraulic unit for pushing away pendulum type Power generator is usually to be connected with the axis of the pendulum mass of device, it is therefore an objective to by device
The kinetic energy of pendulum mass is changed into the kinetic energy of Hydraulic pump, realizes the kinetic energy conversion between component.Again the kinetic energy caused by pressure pump Lai
Generator is driven to generate electricity.
The pendulum model rule movement of pendulum mass meets the important feature that wave thrust is big and frequency is low very much.Push away pendulum type Power generator
Energy conversion efficiency it is objective, but disadvantage is that the care and maintenance of mechanical part and hydraulic unit inside device is difficult
Spend larger, maintenance cost is higher.In addition, pushing away pendulum device also has another important feature, it is to be that phase control technology can
It is relatively easy to and is matched therewith, this technology is beneficial to the other kinds of wave that wave energy generating set is absorbed into other than width
Unrestrained energy, thus the generating efficiency and effect of lifting device.
Nano friction power generation: when drop is when metal surface rolls, dielectric layer and metallic surface will be charged by friction, quiet
Electricity is identical and symbol is opposite.With moving forward and backward for drop, the positive charge on surface can be by external circuit in metal
Negative electrical charge is caused to flow between two electrodes, to generate alternating current in circuit.In order to stimulate the rolling of drop, can use
Various mechanical stirrings, the method for such as rotating or linearly shaking.
Due to the particularity of ocean, using wave-energy power generation research and practice there is also: need moving component, Wu Fashou
Collect low-grade wave energy, the problems such as development cost is high.
Summary of the invention
Moving component is needed according to existing wave-energy power generation technology set forth above, low-grade wave energy can not be collected, opens
The problems such as sending out at high cost.And provide a kind of wave energy generating set.The utility model mainly immerses the described of seawater using part
The array that copper sheet and the copper post for being immersed in seawater always are formed, respectively with two input terminal phases of the electricity collection element
Connection；When the cabinet that generates electricity is with sea sloshing, copper sheet is changed by the area that seawater soaks as electrode and generates electric double layer
Charging and discharging currents are transmitted to electric energy storage element and store and export, to play, stability is good, and generating efficiency is high, to extraneous ring
Border requires low advantage.
The technological means that the utility model uses is as follows:
A kind of wave energy generating set, including floating body, power generation cabinet, power generation array pole plate and electricity collection element；It is described
Power generation array pole plate be set to the power generation box house, the power generation array pole plate includes that muti-piece is parallel with one another, interval one
The copper sheet and copper post of set a distance setting；The power generation cabinet exterior is provided with floating body；Part immerse seawater the copper sheet and
Always it is immersed in the array that the copper post of seawater is formed, is connected respectively with two input terminals of the electricity collection element；
The power generation cabinet is floated on sea by floating body, and when the cabinet that generates electricity is with sea sloshing, copper sheet is soaked as electrode by seawater
Area change and generate electric double layer charging and discharging currents, be transmitted to electric energy storage element and store and export.
Further, the copper sheet is provided at least three, is vertically installed in the intracorporal copper sheet rule row of the power generation box
Column, the upper end of the copper sheet be fixed on it is described power generation cabinet top, the copper sheet as electrode only it is partially submerged enter seawater.
Further, the electricity collection element uses Bq25504 chip.
Further, the floating body is under shed structure, and back-off is on sea, so that copper sheet 1 is partially submerged in seawater, copper
Column 3 submerges always in the seawater.
Further, when the power generation cabinet floats in tranquil seawater, seawater immerses the power generation tank-volumes
Half.
Compared with the prior art, the utility model has the advantage that
1, the utility model collects the electric current generated in power generation box body by variation of the copper plate electrode by seawater wetting areas,
The advantages of with pollution-free, energy source is wide, can preferably utilize low-grade wave energy.
2, the advantage that the utility model has stability good, low to extraneous environmental requirement.
3, the utility model have structure simple, movement-less part, it is pollution-free and reliable for operation outstanding advantages of.
The utility model can be widely popularized in fields such as renewable energy power generations based on the above reasons.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is done simply to introduce, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model wave energy generating set.
Fig. 2 is influence experimental system figure of the utility model oscillation liquid level to current signal.
Fig. 3 is current signal figure (shaking amplitude A) in the utility model experiment 1.
Fig. 4 is current signal figure (shaking amplitude B) in the utility model experiment 1.
Fig. 5 is electric double layer power generation test schematic in the utility model experiment 2.
Fig. 6 is curent change situation schematic diagram in the utility model experiment 2.
Fig. 7 is voltage change situation schematic diagram in the utility model experiment 2.
In figure: 1, copper sheet；2, electricity collection element；3, copper post；4, floating body.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is only the utility model a part of the embodiment, instead of all the embodiments.Below at least one example
The description only actually of property embodiment be it is illustrative, never as to the utility model and its application or any limit used
System.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work
The every other embodiment obtained, fall within the protection scope of the utility model.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the utility model.As used herein, unless the context clearly indicates otherwise, otherwise singular
Form be also intended to include plural form, additionally, it should be understood that, when in the present specification use term "comprising" and/or
When " comprising ", existing characteristics, step, operation, device, component and/or their combination are indicated.
Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments
Up to the unlimited the scope of the utility model processed of formula and numerical value.Simultaneously, it should be clear that for ease of description, each shown in attached drawing
The size of a part is not to draw according to actual proportionate relationship.Skill known for person of ordinary skill in the relevant
Art, method and apparatus may be not discussed in detail, but in the appropriate case, and the technology, method and apparatus should be considered as awarding
Weigh part of specification.In shown here and discussion all examples, example should be construed as merely by appointing to occurrence
Property, not as limitation.Therefore, the other examples of exemplary embodiment can have different values.It should also be noted that similar
Label and letter similar terms are indicated in following attached drawing, therefore, once be defined in a certain Xiang Yi attached drawing, then with
In attached drawing afterwards do not need that it is further discussed.
In the description of the present invention, it should be understood that the noun of locality such as " front, rear, top, and bottom, left and right ", " laterally,
Vertically, vertically, it is horizontal " and " pushing up, bottom " etc. indicated by orientation or positional relationship be normally based on orientation or position shown in the drawings
Relationship is set, is merely for convenience of describing the present invention and simplifying the description, in the absence of explanation to the contrary, these nouns of locality
Do not indicate that and imply that signified device or element must have a particular orientation or be constructed and operated in a specific orientation, because
This should not be understood as the limitation to scope of protection of the utility model: the noun of locality " inside and outside " refers to the wheel relative to each component itself
Wide is inside and outside.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, being described as if the device in attached drawing is squeezed " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under its device or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also be positioned with other different modes and (is rotated by 90 ° or in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
In addition, it should be noted that, limiting components using the words such as " first ", " second ", it is only for be convenient for
Corresponding components are distinguished, do not have Stated otherwise such as, there is no particular meanings for above-mentioned word, therefore should not be understood as to this
The limitation of utility model protection range.
As shown in Figure 1, the utility model provides a kind of wave energy generating set, including floating body 4, power generation cabinet, power generation
Array pole plate and electricity collection member 2；The electricity collection element 2 uses Bq25504 chip.
The floating body 4 is capable of providing natural buoyancy and stability, enables a device to float on sea and will not be because of
Stormy waves and topple.The power generation array pole plate is set to the power generation box house, and the power generation array pole plate includes
The copper sheet 1 and copper post 3 of muti-piece setting parallel with one another, spaced apart.
The power generation cabinet exterior is provided with floating body 4；Part immerses the copper sheet 1 of seawater and is immersed in seawater always
The copper post 3 formed array, be connected respectively with two input terminals of the electricity collection element 2；The copper sheet 1 is arranged
There is at least three, is vertically installed in that the intracorporal copper sheet 1 of the power generation box is regularly arranged, and the hair is fixed in the upper end of the copper sheet 1
The top of electronic box body, the copper sheet 1 as electrode only it is partially submerged enter seawater.
The floating body 4 is under shed structure, is buckled on sea, so that copper sheet 1 is partially submerged in seawater, copper post 3 is always
Submergence is in the seawater.
The power generation cabinet is floated on sea by floating body 4, and when the cabinet that generates electricity is with sea sloshing, copper sheet 1 is used as electrode
It is changed by the area that seawater soaks and generates electric double layer charging and discharging currents, be transmitted to electric energy storage element and store and export.
Preferably, when the power generation cabinet floats in tranquil seawater, seawater immerses the one of the power generation tank-volumes
Half.Floating body can just make the intracorporal seawater of case account for it is described power generation tank-volumes half, when cabinet is with sea sloshing, copper sheet
The area that electrode is soaked by seawater is maximum.
A kind of electricity-generating method using above-mentioned wave energy generating set, comprising the following steps:
S1, adjustment floating body 4 make the intracorporal seawater of power generation box account for it is described power generation tank-volumes half, when power generation cabinet with
Sea sloshing when, the area that copper plate electrode is soaked by seawater is maximum.
S2, electric energy is formed by by the collection charge inducing of electricity collection element 2 and carries out storage management.
Wave energy generating set and electricity-generating method described in the utility model, production when can collect seawater wetting copper plate electrode
Raw electric current, have structure simple, movement-less part, it is pollution-free and reliable for operation outstanding advantages of.
Working principle:
When liquid and metal contact, metal surface can be charged, and then pass through the contrary sign in electrostatic interaction adsorbent solution
Ion forms electric double layer, constitutes electric double layer capacitance.
When the wetting areas of metal surface increases, new electric double layer will form, this is equivalent to charges to metal polar plate.When
When using suitable circuit system, electric double layer charging current can be formed in the loop.
Embodiment 1, a kind of to utilize wave energy generating set, specifically including that can utilize because seawater soaks copper in cabinet
The variation of plate suqare and the current generating unit for generating electric current；Charging current can be collected and carry out the electricity collection of storage management
Unit；It is capable of providing the floating body of whole device buoyancy and stability.
Wherein, electric energy production unit include: muti-piece it is parallel with one another, it is spaced apart and part immerse seawater copper sheet with
And copper post in the seawater is submerged always.
Electricity collection unit includes: electric energy storage element, the electric energy storage element respectively with the copper sheet array and
Copper post is connected, to collect with stored current and export electric energy outward.
Floating body, the floating body carry cabinet, and closely coupled with cabinet so that cabinet will not because being subjected to high sea and
Relative displacement is generated with floating body.
Floating body provides itself and cabinet buoyancy, floats on cabinet on sea level.
Floating body also provides stability, so that seal case when by wind wave action, will not topple.
The device parameter of the implementation case: cabinet used in this example is 20cm × 10cm × 10cm plastic box, in case
Liquid level is 5cm, and the distance between two neighboring copper sheet is 5cm in copper sheet array, and it for 30cm thickness is 5cm that floating body, which uses diameter,
Cylindrical cystosepiment, cabinet is nested in floating body, testing liquid used is seawater.The area of the copper sheet is bigger, hair
Electric effect is better.
Wherein, electric energy production unit includes the copper sheet that copper muti-piece is parallel with one another, seawater is immersed in spaced apart and part
And copper post in the seawater is submerged always；The electric energy storage element 2 using Bq25504 chip, respectively with it is described
Copper sheet array and copper post are connected, to collect with stored current and export electric energy outward；The floating body 4, use diameter for
30cm thickness is the cylindrical cystosepiment of 5cm, and cabinet is nested in floating body.
Further, as the preferred of this example: the electric energy storage element is connected by copper post 3 with the copper sheet array.
Detailed process are as follows: when device is with wave motion, seawater also can be with shaking, cabinet inland sea water infiltration in cabinet
Copper sheet area changes, and then generates electric double layer induced current, collects electric energy by electricity collection unit and is stored
Management.
Based on the method that above-mentioned wave energy generating set generates electricity, include the following steps:
1) half that floating body makes the intracorporal seawater of case account for the tank-volumes is adjusted, when cabinet is with sea sloshing,
The area that copper plate electrode is soaked by seawater is maximum.
2) floating body is controlled, the buoyancy of whole device can be provided and provide stability when device is by wave agitation, no
As for toppling.Testing result: can produce electricl energy when device is with sea sloshing, collected and generated by the Bq25504 chip
Electric energy.
In conclusion generating electric current using the variation of cabinet inland sea water infiltration copper sheet area using the utility model, utilize
Faint electric energy is collected by electric energy production unit and electricity collection unit.
Experiment 1: influence of the oscillation liquid level to current signal
Task:
Current signal is measured using pico-ampere table, a copper post electrode is inserted into seawater, another copper post electrode and copper sheet phase
Even, beaker is shaken, liquid level vibration is made, observes current signal.
Performance
Experimental system, experimental system is formed Fig. 2 shows experimental system and principle.
System is mainly by pico-ampere table, beaker, copper sheet, copper post composition.
Copper post electrode one end is inserted into seawater, and another copper post electrode is connected with copper sheet.
Whole system is connected with pico-ampere table, forms a complete circuit.
In experiment 1, when shaking beaker seawater in beaker is vibrated, since seawater infiltrates the area change of copper sheet, into
And generate electric double layer induced current.
Experiment purpose is exactly to detect the current signal of this process.
Experimental result and discussion
Fig. 3 and Fig. 4 shows current signal when seawater vibrates under different shaking amplitudes in beaker.
From Fig. 3 and Fig. 4 it can be seen that every time shake, can all generate one surge current signal, the signal be exactly because
Seawater infiltration copper plate electrode area change and the electric double layer induced current that generates；Change shaking amplitude, so that secondary shaking
Amplitude is greater than first time shaking amplitude, and the current signal amplitude in second of discovery is greater than the current signal amplitude in first time.
Experiment 2:
Experimental system Fig. 5 shows experimental system composition and principle.System is mainly by pico-ampere table, beaker, copper sheet, copper post,
Change colour paper composition.Seawater are immersed in three pieces of copper sheet parallel connections, and the width of every piece of copper sheet is 40mm, spacing 40mm, and copper post diameter is
2mm.Copper post electrode one end is inserted into seawater, another termination pico-ampere table, and another input of pico-ampere table terminates copper sheet in parallel.
In experiment 2, beaker is shaken manually, so that seawater oscillation is repetitively wetted copper sheet in beaker, records the electricity of the process
Stream and voltage signal calculate peak power and calculate the area of seawater wetting copper sheet.
Fig. 6 and Fig. 7 respectively illustrates the electric current and voltage signal measured.As can be seen that wetting can all generate increase every time
Current signal and voltage.The peak point of Fig. 6 and Fig. 7 is chosen, the power for calculating three peak points is respectively as follows: 274.7836nW,
278.5237nW, 287.64523nW.
Learn that it is 3648.75mm that three pieces of copper sheets, which soak primary area, through measurement2, power is 840.95253nW, therefore,
The power of unit area is 2.3mW/m2Secondary.Assuming that 10s wetting is primary, soak 8640 times within one day, therefore power is about 20W/m2.
It.If laying 1,000 pieces of copper sheets, persistently soak one day, then power is 20kW/m2Day.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (5)
1. a kind of wave energy generating set, it is characterised in that including floating body, power generation cabinet, power generation array pole plate and electricity collection member
Part；
The power generation array pole plate is set to the power generation box house, the power generation array pole plate include muti-piece mutually simultaneously
Connection, the copper sheet of setting spaced apart and copper post；
The power generation cabinet exterior is provided with floating body；
Part immerses the copper sheet of seawater and is immersed in the array that the copper post of seawater is formed always, respectively with the electric energy
Two input terminals of gathering element are connected；
The power generation cabinet is floated on sea by floating body, and when the cabinet that generates electricity is with sea sloshing, copper sheet is as electrode by seawater
The area of wetting changes and generates electric double layer charging and discharging currents, is transmitted to electric energy storage element and stores and export.
2. wave energy generating set according to claim 1, it is characterised in that:
The copper sheet is provided at least three, is vertically installed in that the intracorporal copper sheet of the power generation box is regularly arranged, the copper sheet it is upper
End be fixed on it is described power generation cabinet top, the copper sheet as electrode only it is partially submerged enter seawater.
3. wave energy generating set according to claim 1, it is characterised in that:
The electricity collection element uses Bq25504 chip.
4. wave energy generating set according to claim 1, it is characterised in that:
The floating body is under shed structure, is buckled on sea, so that copper sheet 1 is partially submerged in seawater, copper post 3 is immersed in always
In seawater.
5. wave energy generating set according to claim 1, it is characterised in that:
When the power generation cabinet floats in tranquil seawater, seawater immerses the half of the power generation tank-volumes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821396516.2U CN209115248U (en) | 2018-08-29 | 2018-08-29 | Wave energy generating set |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821396516.2U CN209115248U (en) | 2018-08-29 | 2018-08-29 | Wave energy generating set |
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| CN209115248U true CN209115248U (en) | 2019-07-16 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109139339A (en) * | 2018-08-29 | 2019-01-04 | 大连海事大学 | Wave energy generating set and electricity-generating method |
| CN111307120A (en) * | 2019-07-22 | 2020-06-19 | 北京纳米能源与系统研究所 | Sensor, ocean wave spectrum measuring system and measuring method thereof |
-
2018
- 2018-08-29 CN CN201821396516.2U patent/CN209115248U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109139339A (en) * | 2018-08-29 | 2019-01-04 | 大连海事大学 | Wave energy generating set and electricity-generating method |
| CN109139339B (en) * | 2018-08-29 | 2024-01-09 | 大连海事大学 | Wave energy power generation device and power generation method |
| CN111307120A (en) * | 2019-07-22 | 2020-06-19 | 北京纳米能源与系统研究所 | Sensor, ocean wave spectrum measuring system and measuring method thereof |
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