CN202560447U - Tidal power generation device - Google Patents

Tidal power generation device Download PDF

Info

Publication number
CN202560447U
CN202560447U CN2012201164611U CN201220116461U CN202560447U CN 202560447 U CN202560447 U CN 202560447U CN 2012201164611 U CN2012201164611 U CN 2012201164611U CN 201220116461 U CN201220116461 U CN 201220116461U CN 202560447 U CN202560447 U CN 202560447U
Authority
CN
China
Prior art keywords
gear
tidal power
transmission
power generating
driving gear
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2012201164611U
Other languages
Chinese (zh)
Inventor
张超良
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN2012201164611U priority Critical patent/CN202560447U/en
Priority to PCT/CN2012/073188 priority patent/WO2013143086A1/en
Application granted granted Critical
Publication of CN202560447U publication Critical patent/CN202560447U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • 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
    • F03B13/26—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 tide energy
    • F03B13/262—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 tide energy using the relative movement between a tide-operated member and another member
    • 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
    • F05B2260/00—Function
    • F05B2260/40—Transmission of power
    • 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
    • F05B2260/00—Function
    • F05B2260/42—Storage of energy
    • F05B2260/421—Storage of energy in the form of rotational kinetic energy, e.g. in flywheels
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Oceanography (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

A tidal power generation device includes a base station at sea level, a generator fixed at the base station, and a transmitting gear set connected to a longitudinal transmission rod. The end of the longitudinal transmission rod at sea level is fixed with a floating chamber. The transmitting gear set is connected to an energy storage mechanism, which is in transmission connection with a generator shaft. A reversing gear transmission case is composed of a driving gear set at the transmission main shaft, a transmitting gear in transmission connection with the driving gear, a reversing gear, and a variable gear in transmission connection with the transmitting gear and the reversing gear. The transmission shaft of the reversing gear transmission case is provided thereon with a ratchet wheel mechanism in transmission connection with the energy storage mechanism. The invention adopting the above structure has the advantages of high generating efficiency, uniform and continuous power generation, convenient mounting, and simple structure. It can be constructed at sea level at large-scale, and provide inexhaustible clean energy for users.

Description

Tidal power generating device
Technical field
The utility model relates to technical field of power generation, specifically relates to the technical field of utilizing morning and evening tides to generate electricity.
Background technique
Seawer tide is because the process that rises and descend on the seawater plane that the gravitation of the moon causes; The tide energy that utilizes this lunar gravitation to cause; Be inexhaustible clean energy resource, and do not exist the influence of other factorses such as weather to belong to the stable energy again.Traditional device that utilizes tidal power generation generally is to adopt: the tidal power generating device that, is cofferdam type can be accomplished powerful generation mode; But the influence that exists the big geographical environment again of floor space to select; Can not export stable power continuously, the low shortcomings such as (having only 5%) of capacity usage ratio.Two, be the tidal power generating device of using blade type at sea; The advance and retreat tidal sea stream generating that in tidewater rising and decline process, forms; It is little that this mode exists generated output equally; Volatility is low, and installs shortcomings such as receiving the damage of storm tide easily, so said apparatus all seldom can be used widely owing to the implementation difference.
In order to address the aforementioned drawbacks, the patent No. is ZL200410075783.6, notice of authorization day to be that utility application that May 5, model utility name in 2010 are called the method for utilizing tidal power generation and device provides to utilize seawer tide to go up and descend and realizes the structure and the method for generating; It is at the incoming tide, and seawater is put aside in tank; Make the seawater in the tank discharge tank gradually, the water level in the tank reduces gradually; When the water level in the tank reduces, be floating at the floating hammer decline gradually thereupon on the water surface in the tank; Floating hammer drives the body of rod motion that is connected with on floating hammer when descending, the straight line motion of the body of rod drives a generating gear and rotates, this generating gear driven generator for electricity generation.The fluctuation of above-mentioned utility model patent morning and evening tides capable of using is generated electricity; But when it has only utilized the drawdown in the tank; Floating hammer descends and drives that the body of rod descends and the electric energy that transforms, and the energy that is produced when rising for the water level in the tank is not used, though its generating efficiency increases than conventional construction and mode; But still there are defectives such as complicated trouble is installed in it, and especially generating efficiency still remains further to be improved.
The model utility content
The utility model purpose be to provide a kind of generating efficiency higher, can realize automatic uninterruptable power generation, tidal power generating device easy for installation.
The utility model achieves the above object through following technological scheme:
A kind of tidal power generating device; Comprise the base station that is arranged on sea level top, be fixed on generator and driving gear set on the base station; Driving gear set is connected with vertical drive link, it is characterized in that, the said vertical drive link end that is positioned at the seawater plane is fixed with buoyancy tank; Driving gear set is connected with energy storage mechanism, and energy storage mechanism and generator shaft are in transmission connection.
As further specifying of such scheme, driving gear set also includes the tumbler gear transmission case; The speed change gear that said tumbler gear transmission case is in transmission connection by the driving gear that is arranged on driving gear on the transmission main shaft, is in transmission connection with driving gear and tumbler gear, with driving gear and tumbler gear constitutes; The transmission shaft of tumbler gear transmission case is provided with the thorn claw wheel mechanism, and the thorn claw wheel mechanism is connected with the energy storage mechanism driving.
Said energy storage mechanism is the spring for accumulating energy case, in the spring for accumulating energy case gear of the spring is set, and gear of the spring is in transmission connection through the releasing clutch and the generator that discharge drive wheel, transmission shaft, be arranged on the transmission shaft.
Further, also be fixed with column at the two ends of buoyancy tank, column is provided with vertical guide groove, and the buoyancy tank both sides are positioned at guide groove and are provided with surely wheel partially.
The housing structure of said sealing perhaps is filled with lightweight material in the buoyancy tank of housing structure, and like foam etc. or other lightweight material, buoyancy tank can adopt steel plate structure material, aluminum alloy material, also can adopt other plastic material etc.
Said generator connects outside electric power network through distribution equipment.
Said transmission main shaft is fixed with surely module partially through being arranged on bearing fixing on the diaxon bearing on base station between the diaxon bearing.
After adopting technique scheme, the utility model can reach following beneficial effect:
At first; The utility model has adopted the tumbler gear transmission device; Thereby make buoyancy tank rise, can be electric energy all when descending with transformation of energy; Thereby it is incomparable to make generating efficiency compare traditional electricity generating device, with respect to the ZL200410075783.6 patented technology scheme of present technology, the generating efficiency that can double in theory;
Two, the utility model has adopted the spring for accumulating energy box structure, generating automatically continuously, and the potential energy that can not waste water, generating efficiency is higher; Can realize the whole day uninterruptable power generation, not resemble and utilize tidal power generation only can generate electricity at intervals in the past, ingeniously solve the difficult problem that present full sea and idle period of withered tide can not generate electricity, make the tide generating dutation obtain increase;
Three, the utility model device is easy for installation, and structure is also comparatively simple, easy to use, can not cause any environmental pollution, can not destroy the ecological balance; Can be installed on the seashore easily, its power resources are inexhaustible, and are pollution-free, and noise free helps environmental protection and reduces cost;
Four, the means of fixation of column of the utility model and sea base is radial fixed structure, and it is fixing more firm, can bear bigger morning and evening tides strength.
Description of drawings
Describe below in conjunction with the preferred implementation of accompanying drawing the utility model:
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model floating box structure schematic representation;
Fig. 3 is schematic representation when tide is with ebb tide on the utility model buoyancy tank;
Fig. 4 is the utility model buoyancy tank pressure texture schematic representation;
Fig. 5 is the utility model column and seabed fixed structure schematic representation;
The fixing piling in Fig. 6 the utility model column and seabed hole structure schematic representation;
Fig. 7 organizes electricity generating device composite structure schematic representation for the utility model more.
Description of reference numerals: 1; Column 2; Buoyancy tank 3; Fixed wheel 4 partially; Decide local derviation groove 5; Drive link 6; Base station 7; Fixed inclined to one side module 8; Transmission main shaft 9; Bearing 10; Driving gear 11; Tumbler gear transmission case 111; Driving gear 112; Driving gear 113; Tumbler gear 114; Speed change gear 12; Thorn claw wheel mechanism 13; Energy storage mechanism 14; Gear of the spring 15; Discharge drive wheel 16; Transmission shaft 17; Releasing clutch 18; Generator 19; Mating electricity device A 1; Low level water surface A2 during ebb tide; The normal sea level 20 of high-order water surface A of the last time of tide; Fixedly reinforcing bar 21; Fixing reinforced hole.
Embodiment
As shown in Figure 1; A kind of tidal power generating device of the utility model comprises the base station 6 that is arranged on sea level top, is fixed on generator and driving gear set on the base station, and base station 6 is the concrete base station; Be supported with column 1 under the concrete base station; This column 1 is the concrete reinforcement column, and powerful Driving force is done work when rising in order to obtain tide, must on sea bed, construct the reinforced concrete structure of the sea bed of holding; Therefore reinforced concrete base station 6 is formed whole reinforced concrete frame structure with column 1, and column 1 is constructed on sea bed and seemed quite important.The utility model requires at excavation cleaning mud and regolith on the sea bed behind rock; Be employed on the sea bed with the outwards tiltedly perforate of basic AnchorPoint; Implant behind the reinforcing bar after the filling anchoring agent cast concrete again; Increase the strength of sea bed of holding, this also is the key component of the utility model, thrust when its whole reinforced concrete frame structure guarantees that extra large body rises.F pressure＞F is floating; Like Fig. 4, Fig. 5, shown in Figure 6; In order to strengthen the constant intensity in column and seabed, the concrete column of the utility model adopts the mode to the oblique punching in seabed, and fixedly reinforced hole 21 radially evenly distributes along the column center on every side; Fixedly in the reinforced hole 21 fixedly reinforcing bar 20 is being set then, fixed effect is best like this; Driving gear set is connected with vertical drive link 5; This vertical drive link 5 is made up of steel column; Said 5 ones of vertical transmission rod ends that are positioned at the seawater plane are fixed with buoyancy tank 2, and driving gear set is connected with energy storage mechanism 13, and energy storage mechanism 13 is in transmission connection with generator shaft; Driving gear set includes tumbler gear transmission case 11, and drive link 5 and driving gear set play the effect of energy transfer.
The tumbler gear transmission case 11 of the utility model is that the speed change gear 114 that is in transmission connection by the driving gear 111 that is arranged on driving gear 112 on the transmission main shaft 8, is in transmission connection with driving gear 112 and tumbler gear 113, with driving gear 111 and tumbler gear 113 constitutes; The transmission shaft of tumbler gear transmission case 11 is provided with thorn claw wheel mechanism 12, and thorn claw wheel mechanism 12 is connected with the energy storage mechanism driving.Buoyancy tank 2 moved upward and acts on drive link 5 ascending motion works done when tumbler gear transmission case 11 can guarantee that sea level rise.When the sea level descended, buoyancy tank 2 moved down under the effect of gravity, at this time starts tumbler gear 113, converted the gravitational potential energy that descends to the useful work work done.
The energy storage mechanism of the utility model is a spring for accumulating energy case 13; Gear of the spring 14 is set in the spring for accumulating energy case 13; It is with seawater rise and the decline process in kinetic force and the gravitational potential energy stored energy mechanism that changes into elastic potential energy, this also is this model utility emphasis, spring box energy storage case 13 can store the reciprocal gap motion energy of morning and evening tides and become elastic potential energy and be used; This energy storage mode, can accomplish: capacity usage ratio is up to 95%; Energy discharges continous-stable and is convenient to characteristics such as operation.
Gear of the spring 14 is in transmission connection with generator 19 through the releasing clutch 17 that discharges drive wheel 15, transmission shaft 16, be arranged on the transmission shaft 16, and generator 18 connects external high-voltage fence through distribution equipment 19, and power delivery is gone out.
Be arranged between two columns 1 at the two ends of buoyancy tank 2, column 1 is provided with vertical guide groove 4, and buoyancy tank 2 both sides are positioned at guide groove 4 and are provided with surely and take turns 3 partially.Vertically guide groove 4 plays stable vertical up and down straight line motion effect with fixed wheel 3 partially.
Like Fig. 2, shown in Figure 3, be filled with foam in the buoyancy tank 2 of the utility model, also be the key component of the utility model.Obtaining of seawer tide energy is that volume V1, V2 what and seawer tide distance up and down by buoyancy tank arranges seawater obtained energy; Normal sea level when the A shown in the figure is calm; Sea level when A1 is ebb tide, A2 is sea level at the incoming tide: energy E=Vdg* Δ H+G* Δ H the utility model is on the sea level of whole marine structures, to be arranged at the buoyancy tank that is full of steel structure plastic foam, sufficient intensity, alloy or other structure in the case.
Buoyancy tank 2 can constitute dismantled and assembled structure by a plurality of buoyancy tanks, and Fig. 2 is 4 buoyancy tank groups that the buoyancy tank splicing is formed, and drive link is fixed on the buoyancy tank group, and buoyancy tank 2 also can be monolithic construction; In order to increase the service life, buoyancy tank 2 is intensity enough; It adopts the steel structure hollow box body to carry out antirust; But filled plastics foam or other lightweight material in the steel structure casing hollow space, filled and process is to have buoyancy for the volume that when casing leaks, still can arrange seawater.As shown in Figure 7, can construct many group floating box structure parallel connection generatings at the sea level upper mounting plate, be formed on marine tidal power generation base.
Said transmission main shaft 8 is fixed on the base station 6 through the bearing 9 that is arranged on the diaxon bearing, is fixed with surely module 7 partially between the diaxon bearing.
Thorn claw wheel mechanism 12: sea level rise with the decline process in the transformation of energy obtained when becoming elastic potential energy under the savings, the nonreversible release of thorn claw fixing spring.
Discharge driving gear 15: behind the spring energy agency stored energy,, generator set is driven through discharging driving gear 15 transmissions according to the needed rotating speed of generator set.
Releasing clutch 17: when energy was expired in the spring energy agency storage, tensioned was connected to releasing clutch 17 through gearbox; When generator set need generate electricity; The closed generator set that drives of clutch generates electricity, and when stopping, opening clutch, the generator set generation outage.The tensioned degree that clutch not only can the Regulation spring thrift intermediary in addition can also easy access equipment.
Generator set be according to buoyancy tank volume and sea level up and down fluctuation apart from the power measuring and calculating, remove the generator set that matees.The tidal power generating device that said several structures are identical forms the electricity generating device unit side by side.
Power transformation distribution mechanism 19: be that generator set sends electric power, the transformation of boosting after electric in addition High-Voltage Network is same is incorporated the device of high-voltage fence to the transformation mains supply into.
As other embodiment of the utility model, said buoyancy tank can also adopt the empty van body structure, is hollow structure or also can filling foam or other lightweight material in it, and casing can also be that aluminum alloy or plastics etc. are processed except that steel plate structure.Transformation of energy in the time of also can adopting one group of transducing structure to replace descending the buoyancy aid downstream state separately as tumbler gear transmission case 11 has simultaneously increased the relevant device cost only in this state.
Above-described embodiment only is the preferred implementation of the utility model; Should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design; Can also make some distortion and improvement, these all belong to the protection domain of the utility model.

Claims (10)

1. tidal power generating device; Comprise the base station that is arranged on sea level top, be fixed on generator and driving gear set on the base station; Driving gear set is connected with vertical drive link, it is characterized in that, is fixed with buoyancy tank on the said vertical drive link that is positioned at the seawater plane; Driving gear set is connected with energy storage mechanism, and energy storage mechanism and generator shaft are in transmission connection.
2. tidal power generating device according to claim 1 is characterized in that said driving gear set includes the tumbler gear transmission case.
3. tidal power generating device according to claim 2; It is characterized in that; The speed change gear that said tumbler gear transmission case is in transmission connection by second driving gear that is arranged on driving gear on the transmission main shaft, is in transmission connection with driving gear and tumbler gear, with second driving gear and tumbler gear constitutes; The transmission shaft of tumbler gear transmission case is provided with the thorn claw wheel mechanism, and the thorn claw wheel mechanism is connected with the energy storage mechanism driving.
4. according to claim 1,2 or 3 described tidal power generating devices; It is characterized in that; Said energy storage mechanism is the spring for accumulating energy case, in the spring for accumulating energy case gear of the spring is set, and gear of the spring is in transmission connection through the releasing clutch and the generator that discharge drive wheel, transmission shaft, be arranged on the transmission shaft; Said generator connects outside electric power network through distribution equipment.
5. according to claim 1,2 or 3 or described tidal power generating device, it is characterized in that also be fixed with column at the two ends of buoyancy tank, column and base station constitute frame structure, column is provided with vertical guide groove, and the buoyancy tank both sides are positioned at guide groove and are provided with surely wheel partially.
6. tidal power generating device according to claim 5 is characterized in that, said column is a reinforced concrete construction, and the fixed structure in itself and seabed is to the fixing mode structure of reinforcing bar of the oblique punching in seabed, and the punching direction radially evenly distributes around along the column center.
7. according to claim 1,2 or 3 each described tidal power generating devices, it is characterized in that said buoyancy tank is a casing hollow type structure, the hollow space of housing structure is filled with lightweight material, and the outer surface of said buoyancy tank is a steel plate structure.
8. tidal power generating device according to claim 3 is characterized in that, said transmission main shaft is fixed with surely module partially through being arranged on bearing fixing on the diaxon bearing on base station between the diaxon bearing.
9. according to claim 1,2 or 3 described tidal power generating devices, it is characterized in that the dismantled and assembled structure of said buoyancy tank for constituting by a plurality of buoyancy tanks.
10. according to claim 1,2 or 3 described tidal power generating devices, it is characterized in that the tidal power generating device that said several structures are identical forms the electricity generating device unit side by side.
CN2012201164611U 2012-03-26 2012-03-26 Tidal power generation device Expired - Fee Related CN202560447U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2012201164611U CN202560447U (en) 2012-03-26 2012-03-26 Tidal power generation device
PCT/CN2012/073188 WO2013143086A1 (en) 2012-03-26 2012-03-28 Tidal power generation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012201164611U CN202560447U (en) 2012-03-26 2012-03-26 Tidal power generation device

Publications (1)

Publication Number Publication Date
CN202560447U true CN202560447U (en) 2012-11-28

Family

ID=47210110

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012201164611U Expired - Fee Related CN202560447U (en) 2012-03-26 2012-03-26 Tidal power generation device

Country Status (2)

Country Link
CN (1) CN202560447U (en)
WO (1) WO2013143086A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102536617A (en) * 2012-03-26 2012-07-04 张超良 Tidal power generation device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106225868A (en) * 2016-08-05 2016-12-14 陆星逾 A kind of intelligence tide alarm
CN108488022A (en) * 2018-05-11 2018-09-04 王爱金 A kind of wave-energy power generation wobble plate device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201034063Y (en) * 2007-01-18 2008-03-12 杨锦四 Tide electricity generating device
CN101549751B (en) * 2009-03-20 2011-05-18 中国人民解放军国防科学技术大学 Wave energy converting device for underwater thruster
CN102022250B (en) * 2010-04-28 2013-06-05 陈大千 Tidal energy storage and power generation method and system
CN102536617B (en) * 2012-03-26 2015-04-15 张超良 Tidal power generation device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102536617A (en) * 2012-03-26 2012-07-04 张超良 Tidal power generation device
CN102536617B (en) * 2012-03-26 2015-04-15 张超良 Tidal power generation device

Also Published As

Publication number Publication date
WO2013143086A1 (en) 2013-10-03

Similar Documents

Publication Publication Date Title
Thorpe An overview of wave energy technologies: status, performance and costs
CN102536617B (en) Tidal power generation device
EP2263006B1 (en) System and method for storing energy
CN102132034B (en) An oceanic wave energy utilization system
US8912678B2 (en) Wave activated power generation system with the rack and pinion mechanism
JP2009516799A (en) Wave energy recovery system
Liu et al. Study on energy conversion and storage system for a prototype buoys-array wave energy converter
CN202756167U (en) Floating platform wave energy storage system and wave energy power generation system
CN102192077B (en) System and method for storing wave and tidal energy as well as method and system for generating electricity
CN202560447U (en) Tidal power generation device
CN102900592A (en) Floating platform wave energy storage system and wave energy power generation system
CN201593476U (en) Seesaw-type sea wave power generation device
CN201372889Y (en) Floating energy storage generating set
CN101169097B (en) Floating type sea wave generator station
US20180202414A1 (en) Dynamic wave power energy converter
CN213892829U (en) Protection device for wave energy power generation device
CN101413474A (en) Equipment for power generation by sea wave
Ai et al. Ocean wave energy harvester with a novel power takeoff mechanism
CN101846032A (en) Floating energy-storing power-generating device
CN102979664A (en) Tidal power generation systemdevice
Chozas et al. State of the art of wave energy in Spain
KR20170114264A (en) The buoy, and the wave power generator using a buoy motion caused by ocean waves, and the operation and maintenance methods of wave power generator and buoy, and wave energy farm
KR20100122253A (en) The power generation device and it's method which a wind and current was used
KR101958570B1 (en) Hydroelectric generating plant using wave
CN114876711B (en) Marine observation station

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121128

Termination date: 20170326

CF01 Termination of patent right due to non-payment of annual fee