CN106979119A - Marine dam type wave energy generating set and wave-energy power generation method - Google Patents
Marine dam type wave energy generating set and wave-energy power generation method Download PDFInfo
- Publication number
- CN106979119A CN106979119A CN201710277426.5A CN201710277426A CN106979119A CN 106979119 A CN106979119 A CN 106979119A CN 201710277426 A CN201710277426 A CN 201710277426A CN 106979119 A CN106979119 A CN 106979119A
- Authority
- CN
- China
- Prior art keywords
- piston
- lever
- buoyancy tank
- wave
- power taking
- 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.)
- Pending
Links
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
- F03B13/06—Stations or aggregates of water-storage type, e.g. comprising a turbine and a pump
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
-
- 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
- Y02E10/20—Hydro energy
-
- 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
-
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The present invention provides a kind of marine dam type wave energy generating set and wave-energy power generation method, and TRT includes：Elevated storage equipment, turbine-generator units, piston pump, lever, revolution fulcrum, power taking buoyancy tank and fixed platform；Power taking buoyancy tank is arranged at sea；Lever has revolution fulcrum, and one end of lever is fixedly connected with power taking buoyancy tank, and the other end of lever is fixedly connected with the piston by piston rod.Advantage is：(1) powered by wave energy piston pump is utilized, seawater is delivered to eminence accumulation water potential energy and exported again with electrical power generators, has the advantages that hydraulic potential is big, generating efficiency is high and electric power output is stable；(2) power taking buoyancy tank is pumped by lever drives piston, by setting the adjustable lever of fulcrum, piston end stress is more than wave to the buoyancy of power taking buoyancy tank, is realized the efficient utilization of wave energy.
Description
Technical field
The invention belongs to wave-energy power generation technical field, and in particular to a kind of marine dam type wave energy generating set and
Wave-energy power generation method.
Background technology
As the progress people of the development of World Economics, the surge of population and society are growing to the demand of the energy.Account for
The extensive ocean of earth surface product 70% has concentrated 97% water, contains the substantial amounts of energy, including wave energy, tide
Energy, energy by ocean current, thermal gradient energy and salt error energy etc..And wave energy is due to effect on environment minimum in development process and with the shape of mechanical energy
Formula is present, and is grade highest ocean energy, has broad application prospects.
Existing wave energy generating set, cardinal principle is：By ocean wave conversion of motion rising or falling for float
Motion；And when float carries out rising or falling motion, direct drive generator group generates electricity, so that wave energy resource be converted into
Electric energy, realizes the utilization of wave energy.
Above-mentioned wave energy generating set has the following disadvantages：Because wave energy is unstable, electric power output is directly resulted in unstable
It is fixed, also with generating efficiency it is low the problem of.How effectively to solve the above problems, improve the stabilization of generating efficiency and electric power output
Property, and then the utilization ratio of wave energy is improved, it is thing in the urgent need to address at present.
The content of the invention
The defect existed for prior art, the present invention provides a kind of marine dam type wave energy generating set and wave
Energy electricity-generating method, can effectively solve the above problems.
The technical solution adopted by the present invention is as follows：
The present invention provides a kind of marine dam type wave energy generating set, including：Elevated storage equipment (1), hydraulic generator
Unit (2), piston pump (3), lever (4), revolution fulcrum (5), power taking buoyancy tank (6) and fixed platform (7)；
The fixed platform (7) is fixedly installed on sea；The elevated storage equipment (1) is arranged at the fixed platform
(7) side, the turbine-generator units (2) are installed at the top of the elevated storage equipment (1)；
The piston pump (3) is fixed on the fixed platform (7) above；The piston pump (3) includes pumping cylinder (3.1), lived
Fill in (3.2), water inlet pipe (3.3), water feeding one-way valve (3.4), outlet pipe (3.5) and go out water one-way valve (3.6)；The pumping cylinder
(3.1) connected respectively with the water inlet pipe (3.3) and the outlet pipe (3.5)；The water inlet pipe (3.3) is located at sea to divide into
Determine depth location, and connected with seawater, the water feeding one-way valve (3.4) is installed on the water inlet pipe (3.3)；The outlet pipe
(3.5) delivery port is connected with the inlet seal of the elevated storage equipment (1), and institute is installed on the outlet pipe (3.5)
State out water one-way valve (3.6)；The piston (3.2) is arranged at the inside of the pumping cylinder (3.1), can be in the pumping cylinder (3.1)
Move back and forth；
The power taking buoyancy tank (6) is arranged at sea；The lever (4) has revolution fulcrum (5), the one of the lever (4)
End is fixedly connected with the power taking buoyancy tank (6), and the other end of the lever (4) is fixed by piston rod and the piston (3.2)
Connection.
It is preferred that, the elevated storage equipment (1) is water storage tower or storage dam.
It is preferred that, the position-adjustable for the revolution fulcrum (5) that the lever (4) has.
The present invention also provides a kind of marine dam type wave-energy power generation side of the marine dam type wave energy generating set of application
Method, comprises the following steps：
Step 1, power taking buoyancy tank (6) fluctuates with wave；When the power taking buoyancy tank (6) is fluctuated, pass through thick stick
Bar (4) and pumped with piston (3.2) in the pumping cylinder (3.1), and then seawater is constantly pressed into high-order storage
Stored in wetting system (1), realize that wave energy is converted into high potential energy；
Step 2, when the seawater of storage in elevated storage equipment (1) reaches setting height, the sea in position water storage device (1)
Water promotes turbine-generator units (2) to carry out stable electric generation.
It is preferred that, in step 1, the position of the revolution fulcrum (5) by adjusting lever (4) makes power taking buoyancy tank (6) to revolution
1st arm of force of fulcrum (5) is more than piston (3.2) to the 2nd arm of force of revolution fulcrum (5), and then amplifies wave to power taking buoyancy tank (6)
Buoyancy, make piston (3.2) hold stress be more than wave to the buoyancy of power taking buoyancy tank (6), realize the efficient utilization of wave energy.
It is preferred that, step 1 is specially：
When power taking buoyancy tank (6) floats downwards under wave action, by lever (4) with piston (3.2) in pump
Cylinder is moved upwards in (3.1), and vacuum is formed in pumping cylinder (3.1), goes out water one-way valve (3.6) closing, and water feeding one-way valve (3.4) is beaten
Open, seawater is inhaled into pumping cylinder (3.1) by water inlet pipe (3.3)；
Then, when power taking buoyancy tank (6) floats upwards under wave action, existed by lever (4) with piston (3.2)
Moved downward in pumping cylinder (3.1), now, go out water one-way valve (3.6) opening, water feeding one-way valve (3.4) is closed, piston (3.2) will
Pumping cylinder (3.1) maritime interior waters is pressed into storage in elevated storage equipment (1) by outlet pipe (3.5).
The marine dam type wave energy generating set and wave-energy power generation method that the present invention is provided have advantages below：
(1) powered by wave energy piston pump is utilized, seawater is delivered to eminence accumulation water potential energy and exported again with electrical power generators,
Have the advantages that hydraulic potential is big, generating efficiency is high and electric power output is stable；
(2) power taking buoyancy tank is pumped by lever drives piston, by setting the adjustable lever of fulcrum,
Piston end stress is more than wave to the buoyancy of power taking buoyancy tank, realize the efficient utilization of wave energy.
Brief description of the drawings
The structural representation for the marine dam type wave energy generating set that Fig. 1 provides for the present invention.
Embodiment
In order that technical problem solved by the invention, technical scheme and beneficial effect are more clearly understood, below in conjunction with
Drawings and Examples, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used to
The present invention is explained, is not intended to limit the present invention.
The present invention provides a kind of marine dam type wave energy generating set, with reference to Fig. 1, including：Elevated storage equipment 1, water
Turbine generator group 2, piston pump 3, lever 4, revolution fulcrum 5, power taking buoyancy tank 6 and fixed platform 7；Wherein, elevated storage equipment 1
Can be the structure type of water storage tower or storage dam.
Fixed platform 7 is fixedly installed on sea；Elevated storage equipment 1 is arranged at the side of fixed platform 7, in elevated storage
The top of equipment 1 is installed by turbine-generator units 2；
Piston pump 3 is fixed on above fixed platform 7；Piston pump 3 includes pumping cylinder 3.1, piston 3.2, water inlet pipe 3.3, water inlet
Check valve 3.4, outlet pipe 3.5 and go out water one-way valve 3.6；Pumping cylinder 3.1 is connected with water inlet pipe 3.3 and outlet pipe 3.5 respectively；Water inlet
Pipe 3.3 is located at the following set depth position in sea, and is connected with seawater, and water feeding one-way valve 3.4 is installed on water inlet pipe 3.3；Go out
The delivery port of water pipe 3.5 is connected with the inlet seal of elevated storage equipment 1, and water one-way valve is installed out on outlet pipe 3.5
3.6；Piston 3.2 is arranged at the inside of pumping cylinder 3.1, can be moved back and forth in pumping cylinder 3.1；
Power taking buoyancy tank 6 is arranged at sea；Lever 4 has revolution fulcrum 5, and the position for the revolution fulcrum 5 that lever 4 has can
Regulation.One end of lever 4 is fixedly connected with power taking buoyancy tank 6, and the other end of lever 4 is fixedly connected by piston rod with piston 3.2.
The present invention also provides a kind of marine dam type wave-energy power generation side of the marine dam type wave energy generating set of application
Method, comprises the following steps：
Step 1, power taking buoyancy tank 6 fluctuates with wave；When power taking buoyancy tank 6 fluctuates, driven by lever 4
Piston 3.2 is pumped in pumping cylinder 3.1, and then seawater constantly is pressed into storage in elevated storage equipment 1, real
Existing wave energy is converted into high potential energy；
This step is specially：When power taking buoyancy tank 6 floats downwards under wave action, by lever 4 with piston
3.2 are moved upwards in pumping cylinder 3.1, and vacuum is formed in pumping cylinder 3.1, goes out water one-way valve 3.6 and closes, water feeding one-way valve 3.4 is opened,
Seawater is inhaled into pumping cylinder 3.1 by water inlet pipe 3.3；
Then, when power taking buoyancy tank 6 floats upwards under wave action, by lever 4 with piston 3.2 in pumping cylinder
Moved downward in 3.1, now, go out water one-way valve 3.6 and open, water feeding one-way valve 3.4 is closed, piston 3.2 is by the maritime interior waters of pumping cylinder 3.1
It is pressed into elevated storage equipment 1 and is stored by outlet pipe 3.5.
In the present invention, the position of the revolution fulcrum 5 by adjusting lever 4 makes power taking buoyancy tank 6 to the 1st power of revolution fulcrum 5
Arm is more than piston 3.2 to the 2nd arm of force of revolution fulcrum 5, and then amplifies wave to the buoyancy of power taking buoyancy tank 6, make the end of piston 3.2 by
Power is more than wave to the buoyancy of power taking buoyancy tank 6, realizes the efficient utilization of wave energy.
Step 2, when the seawater of storage in elevated storage equipment 1 reaches setting height, the seawater in position water storage device 1 is pushed away
Dynamic turbine-generator units 2 carry out stable electric generation.
The marine dam type wave energy generating set and wave-energy power generation method that the present invention is provided have advantages below：
(1) powered by wave energy piston pump is utilized, seawater is delivered to eminence accumulation water potential energy and exported again with electrical power generators,
Have the advantages that hydraulic potential is big, generating efficiency is high and electric power output is stable；
(2) power taking buoyancy tank is pumped by lever drives piston, by setting the adjustable lever of fulcrum,
Piston end stress is more than wave to the buoyancy of power taking buoyancy tank, realize the efficient utilization of wave energy.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
Depending on protection scope of the present invention.
Claims (6)
1. a kind of marine dam type wave energy generating set, it is characterised in that including：Elevated storage equipment (1), hydrogenerator
Group (2), piston pump (3), lever (4), revolution fulcrum (5), power taking buoyancy tank (6) and fixed platform (7)；
The fixed platform (7) is fixedly installed on sea；The elevated storage equipment (1) is arranged at the fixed platform (7)
Side, the turbine-generator units (2) are installed at the top of the elevated storage equipment (1)；
The piston pump (3) is fixed on the fixed platform (7) above；The piston pump (3) includes pumping cylinder (3.1), piston
(3.2), water inlet pipe (3.3), water feeding one-way valve (3.4), outlet pipe (3.5) and water one-way valve (3.6) is gone out；The pumping cylinder (3.1)
Connected respectively with the water inlet pipe (3.3) and the outlet pipe (3.5)；The water inlet pipe (3.3), which is located at below sea, sets deep
Position is spent, and is connected with seawater, the water feeding one-way valve (3.4) is installed on the water inlet pipe (3.3)；The outlet pipe
(3.5) delivery port is connected with the inlet seal of the elevated storage equipment (1), and institute is installed on the outlet pipe (3.5)
State out water one-way valve (3.6)；The piston (3.2) is arranged at the inside of the pumping cylinder (3.1), can be in the pumping cylinder (3.1)
Move back and forth；
The power taking buoyancy tank (6) is arranged at sea；The lever (4) have revolution fulcrum (5), one end of the lever (4) with
The power taking buoyancy tank (6) is fixedly connected, and the other end of the lever (4) is fixedly connected by piston rod with the piston (3.2).
2. marine dam type wave energy generating set according to claim 1, it is characterised in that the elevated storage equipment
(1) it is water storage tower or storage dam.
3. marine dam type wave energy generating set according to claim 1, it is characterised in that the lever (4) is had
The position-adjustable for the revolution fulcrum (5) having.
4. the marine dam type wave-energy power generation side of marine dam type wave energy generating set described in a kind of application claim 1
Method, it is characterised in that comprise the following steps：
Step 1, power taking buoyancy tank (6) fluctuates with wave；When the power taking buoyancy tank (6) is fluctuated, pass through lever (4)
And pumped with piston (3.2) in pumping cylinder (3.1), and then seawater is constantly pressed into elevated storage equipment
(1) stored in, realize that wave energy is converted into high potential energy；
Step 2, when the seawater of storage in elevated storage equipment (1) reaches setting height, the seawater in position water storage device (1) is pushed away
Dynamic turbine-generator units (2) carry out stable electric generation.
5. marine dam type wave-energy power generation method according to claim 4, it is characterised in that in step 1, passes through regulation
The position of the revolution fulcrum (5) of lever (4), makes the 1st arm of force of power taking buoyancy tank (6) to revolution fulcrum (5) be arrived more than piston (3.2)
The 2nd arm of force of fulcrum (5) is turned round, and then amplifies buoyancy of the wave to power taking buoyancy tank (6), makes piston (3.2) hold stress to be more than ripple
Wave realizes the efficient utilization of wave energy to the buoyancy of power taking buoyancy tank (6).
6. marine dam type wave-energy power generation method according to claim 4, it is characterised in that step 1 is specially：
When power taking buoyancy tank (6) floats downwards under wave action, by lever (4) with piston (3.2) in pumping cylinder
(3.1) moved upwards in, vacuum formed in pumping cylinder (3.1), go out water one-way valve (3.6) closing, water feeding one-way valve (3.4) is opened,
Seawater is inhaled into pumping cylinder (3.1) by water inlet pipe (3.3)；
Then, when power taking buoyancy tank (6) floats upwards under wave action, by lever (4) with piston (3.2) in pumping cylinder
(3.1) moved downward in, now, go out water one-way valve (3.6) opening, water feeding one-way valve (3.4) is closed, and piston (3.2) is by pumping cylinder
(3.1) maritime interior waters is pressed into storage in elevated storage equipment (1) by outlet pipe (3.5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710277426.5A CN106979119A (en) | 2017-04-25 | 2017-04-25 | Marine dam type wave energy generating set and wave-energy power generation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710277426.5A CN106979119A (en) | 2017-04-25 | 2017-04-25 | Marine dam type wave energy generating set and wave-energy power generation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106979119A true CN106979119A (en) | 2017-07-25 |
Family
ID=59344562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710277426.5A Pending CN106979119A (en) | 2017-04-25 | 2017-04-25 | Marine dam type wave energy generating set and wave-energy power generation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106979119A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113431731A (en) * | 2021-08-03 | 2021-09-24 | 曾昭达 | Sea wave energy collection and power generation system |
| CN115217709A (en) * | 2022-07-11 | 2022-10-21 | 唐竹胜 | Marine ranching of ocean wave energy water storage breeding and multi-form power generation coupling body |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1598294A (en) * | 2004-09-04 | 2005-03-23 | 韩奇堂 | Sea wave buoyancy energy source converter using tide energy |
| CN201090365Y (en) * | 2007-10-30 | 2008-07-23 | 刘烈裕 | Sea wave power generator |
| CN201650571U (en) * | 2010-03-09 | 2010-11-24 | 周元强 | Sea wave generating device |
| KR20120015903A (en) * | 2010-08-12 | 2012-02-22 | 강순석 | Pumping device using wave energy |
| CN102536611A (en) * | 2012-02-10 | 2012-07-04 | 华北电力大学 | High-efficient sea wave power generation device |
| CN202417804U (en) * | 2012-02-03 | 2012-09-05 | 宁波市镇海西门专利技术开发有限公司 | Seawater compression generating set |
-
2017
- 2017-04-25 CN CN201710277426.5A patent/CN106979119A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1598294A (en) * | 2004-09-04 | 2005-03-23 | 韩奇堂 | Sea wave buoyancy energy source converter using tide energy |
| CN201090365Y (en) * | 2007-10-30 | 2008-07-23 | 刘烈裕 | Sea wave power generator |
| CN201650571U (en) * | 2010-03-09 | 2010-11-24 | 周元强 | Sea wave generating device |
| KR20120015903A (en) * | 2010-08-12 | 2012-02-22 | 강순석 | Pumping device using wave energy |
| CN202417804U (en) * | 2012-02-03 | 2012-09-05 | 宁波市镇海西门专利技术开发有限公司 | Seawater compression generating set |
| CN102536611A (en) * | 2012-02-10 | 2012-07-04 | 华北电力大学 | High-efficient sea wave power generation device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113431731A (en) * | 2021-08-03 | 2021-09-24 | 曾昭达 | Sea wave energy collection and power generation system |
| CN115217709A (en) * | 2022-07-11 | 2022-10-21 | 唐竹胜 | Marine ranching of ocean wave energy water storage breeding and multi-form power generation coupling body |
| CN115217709B (en) * | 2022-07-11 | 2024-03-19 | 烟台市红森林节能环保科技有限公司 | Marine wave energy water storage cultivation and various power generation coupling body marine pasture |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7911073B2 (en) | System and method for a hydro-hydraulic gravitational generator | |
| JP2015031288A (en) | Ocean deep buoyancy power generation system | |
| CN1159523C (en) | Tidal-energy electric generator set and its electric generation method | |
| CN201110242Y (en) | Siphoning type pipe generator | |
| WO2013163979A3 (en) | Off-shore pumped-storage power plant | |
| CN109185025A (en) | A kind of the multiple degrees of freedom oscillating floater power generator and electricity-generating method of stormy waves combination | |
| US20190085814A1 (en) | Energy Storage Process and System | |
| US20090261593A1 (en) | Tidal pump generator | |
| CN104564507A (en) | Hydraulic pressure type tidal energy power-generating device | |
| CN105019397A (en) | Novel bank protection structure carrying out power generation through wind and water level changes | |
| CN104454357A (en) | Wind energy and wave energy combined electricity generation device | |
| CN202510276U (en) | Floater push type wave energy power generation device | |
| CN106979119A (en) | Marine dam type wave energy generating set and wave-energy power generation method | |
| CN202012445U (en) | Sea-surface power generator | |
| CN201650571U (en) | Sea wave generating device | |
| CN103527391A (en) | Ocean wave power generation system | |
| CN109209743A (en) | A kind of the buoyancy pendulum-type composite generating set and electricity-generating method of combination fixed offshore blower | |
| CN116146424B (en) | Offshore wind power system based on compressed air energy storage and peak shaving control method | |
| CN104389725A (en) | Multi-floater wave energy device using gas turbine | |
| CN201778947U (en) | Tidal power generating device | |
| KR101015205B1 (en) | power generation system using wind force, tide, oceanic current, and wave-force | |
| CN201650575U (en) | Surge generation device | |
| CN114576073A (en) | Energy conversion and storage device | |
| CN101196158A (en) | To-and-fro water pump type voltage transformation tidal power generating device | |
| CN101021066A (en) | Sea tide trial pump storage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170725 |