CN102297091B - Offshore wind and wave complementary generating system - Google Patents
Offshore wind and wave complementary generating system Download PDFInfo
- Publication number
- CN102297091B CN102297091B CN2011102521796A CN201110252179A CN102297091B CN 102297091 B CN102297091 B CN 102297091B CN 2011102521796 A CN2011102521796 A CN 2011102521796A CN 201110252179 A CN201110252179 A CN 201110252179A CN 102297091 B CN102297091 B CN 102297091B
- Authority
- CN
- China
- Prior art keywords
- energy
- hydraulic
- wind energy
- wind
- links
- 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
Links
Images
Classifications
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Wind Motors (AREA)
Abstract
The invention discloses an offshore wind and wave complementary generating system and belongs to the technical field of energy development and utilization. The invention is used for overcoming a defect that a single offshore generating set is instable. The offshore wind and wave complementary generating system comprises a wind energy conversion device, a wave energy conversion device and a hydraulic conversion system, wherein the wind energy conversion device and the wave energy conversion device are respectively connected with the hydraulic conversion system; the wind energy conversion device is used for converting wind energy into mechanical energy and transmitting the mechanical energy to the hydraulic conversion system; the wave energy conversion device is used for converting wave energy into mechanical energy and transmitting the mechanical energy to the hydraulic conversion system; and the hydraulic conversion system serves as an energy conversion link and is used for converting the mechanical energy transmitted by the wind energy conversion device and the wave energy conversion device into hydraulic energy, superposing the hydraulic energy and driving a direct-drive generator to output electric energy. The stability of the output power of the offshore generating system is obviously improved.
Description
Technical field
The invention belongs to the energy exploitation and application technical field, relate in particular to a kind of marine stormy waves complementary generating system.
Background technique
Since the restriction of Special Geographic and physical environment, the island that coastwise surrounding waters is distributing numerous livable-ins or having great economy to be worth.Because of its away from electrical network, power supply is the barrier of puzzlement Island Economy development and resident living the level rise always, independently power generation system just becomes the power supply that these places need most.At present, diesel generation is generally adopted in the common power supply in island, and this class power supply mode not only cost is expensive, and generating efficiency is low, but also discharges a large amount of harmful gases and flue dust.Therefore, diesel generator can only be as a kind of Emergency power source in short-term, solve the powerup issue of long time stability, can only rely on local marine energy, research and develop a kind of island energy independently supplying scheme based on the regenerable marine energy utilization and be of great significance solving the tools such as islander's household electricity, island deep development, sustainable development, the ecological island of construction.
Take up an area the ocean of ball surface area 71% as a kind of inexhaustible, nexhaustible renewable energy sources, more and more be subject to people's attention.Wherein wind energy on the sea, wave energy all are one of marine energies of abundant, the tool potentiality to be exploited of reserves and value, and countries in the world all concentrate the development and use to these two kinds of marine energies to be studied.The form of utilizing that occurs has thousands of kinds, but basically all or the development and use of the independent energy form of wind energy on the sea or wave energy, this single energy utilization device can run into the larger problem of generating set power output fluctuation inevitably, is difficult to obtain the energy output of long-time continuous stable.To this, general solution is huge energy storage device to be set stablize the unit power stage, will cause like this cost of unit to rise, difficult in maintenance.Simultaneously also exist some to the comprehensive utilization form of these two kinds of ocean energies, but general employing is the mode of final generated energy stack output, i.e. traditional multi-energy resource combined electric generating pattern.This to utilize form to implement fairly simple, but because device has adopted separately independently power generation system, complex structure and reliability are lower.Therefore, comprehensive utilization wind energy on the sea and wave energy complemental power-generation, research and develop new energy storage technology, but so that the high-quality electric energy that these two kinds of ocean energies are transformed into stable direct grid-connected or can be directly used by user, other load, to alleviating the particularly energy shortage problem of Island of Deposits in Eastern Coastal China, has important strategic importance to optimizing China's energy resource structure, promotion development of clean energy, reply climatic change, development low-carbon economy etc.
Summary of the invention
The object of the invention is to, a kind of marine stormy waves complementary generating system is provided, comprehensive utilization wind energy on the sea and wave energy complemental power-generation, the defective that exists in order to solve traditional multi-energy resource combined electric generating pattern.
To achieve these goals, the technological scheme of the present invention's proposition is that a kind of marine stormy waves complementary generating system is characterized in that described system comprises: wind energy converter, Wave energy converting device and hydraulic pressure converting system; Wherein, wind energy converter links to each other with the hydraulic pressure converting system respectively with Wave energy converting device;
Described wind energy converter is used for wind energy is converted to mechanical energy and is delivered to the hydraulic pressure converting system;
Described Wave energy converting device is used for wave energy is converted to mechanical energy and is delivered to the hydraulic pressure converting system;
Described hydraulic pressure converting system is as the energy intermediate conversion links, is used for mechanical energy with wind energy converter and Wave energy converting device transmission and is converted to hydraulic energy and superposes, and then drives and directly drives generator output electric energy.
The wind energy conversion system vertical shaft that described wind energy converter comprises wind wheel, link to each other with wind wheel, be used for supporting wind wheel and the supporting mechanism of wind energy conversion system vertical shaft, the changement that links to each other with the wind energy conversion system vertical shaft, the horizontal drive shaft that links to each other with changement, the one-way mechanism that links to each other with horizontal drive shaft, the coupling that links to each other with one-way mechanism and the wind energy and hydraulic pump that links to each other with coupling;
Wherein, described supporting mechanism comprises first selfaligning roller bearing at support tower, support tower top, the second selfaligning roller bearing of support tower bottom and the thrust bearing of support tower bottom; Described wind energy conversion system vertical shaft passes the body of the tower of support tower, the first selfaligning roller bearing, the second selfaligning roller bearing and thrust bearing acting in conjunction, be used for avoiding the swing of wind energy conversion system vertical shaft on upper and lower, left or right four direction, and guarantee that the wind energy conversion system vertical shaft vertically rotates;
Described changement is used for the rotation vertically of wind energy conversion system vertical shaft being converted to the rotation of along continuous straight runs and exporting by horizontal drive shaft;
Described one-way mechanism and coupling are used for the mechanical energy of horizontal drive shaft output is passed to the wind energy and hydraulic pump;
Described wind energy and hydraulic pump comprises that the wind energy and hydraulic that links to each other with the wind energy and hydraulic pump pumps hydraulic fluid port one-way valve and wind energy and hydraulic pump filler opening one-way valve, and the wind energy and hydraulic pump is used for the mechanical energy of input is converted to hydraulic energy and input hydraulic pressure converting system.
Described Wave energy converting device comprises a plurality of wave energy acquiring units, and each wave energy acquiring unit comprises float, float arm, spiral swing hydranlic pressure jar, spiral swing hydranlic pressure jar oil outlet one-way valve and spiral swing hydranlic pressure jar filler opening one-way valve;
Described float is fixedly connected with an end of float arm, and the other end of float arm is connected with the rotating shaft of spiral swing hydranlic pressure jar, and spiral swing hydranlic pressure jar links to each other with spiral swing hydranlic pressure jar filler opening one-way valve with spiral swing hydranlic pressure jar oil outlet one-way valve respectively through hydraulic pipe line.
Described hydraulic pressure converting system comprises total oil inlet pipe, overflow shutoff valve, accumulator, oil hydraulic motor and the total oil outlet tube that order links to each other, also comprise be connected with oil hydraulic motor directly drive generator;
One end of described total oil inlet pipe pumps the hydraulic fluid port one-way valve with wind energy and hydraulic respectively and links to each other with spiral swing hydranlic pressure jar oil outlet one-way valve, links to each other with the filler opening of oil hydraulic motor behind the other end process overflow shutoff valve, the accumulator;
One end of described total oil outlet tube links to each other with spiral swing hydranlic pressure jar filler opening one-way valve with wind energy and hydraulic pump filler opening one-way valve respectively, and the other end links to each other with the oil outlet of oil hydraulic motor;
Described accumulator is used for automatic storage and releases energy, and when the wave wave height changes or wind speed changes the pressure that causes hydraulic oil and flow and becomes when causing greatly input power to increase, accumulator stores unnecessary energy; When the wave wave height changes or wind speed changes the pressure that causes hydraulic oil and flow and diminishes when causing input power to reduce, accumulator discharges unnecessary energy.
Described changement adopts the conical tooth wheels.
The present invention adopts two kinds of energy collectors, two kinds of unsettled energy is changed into stable high pressure liquid force feed promote the oil hydraulic motor acting, and output power stability significantly improves, and has overcome the single device unsettled defective of generating electricity.
Description of drawings
Fig. 1 is marine stormy waves complementary generating system overall structure figure;
Fig. 2 is the wind energy converter structural representation;
Fig. 3 is a plurality of wave energy acquiring units and total oil inlet pipe and total oil outlet tube annexation figure;
Fig. 4 is electric energy transfer principle figure;
Among the figure: 1-wind wheel, 2-wind energy conversion system vertical shaft, 3-support tower, 4-the first selfaligning roller bearing, 5-the second selfaligning roller bearing, 6-thrust bearing, the 7-changement, 8-horizontal drive shaft, 9-one-way mechanism, the 10-coupling, 11-wind energy and hydraulic pump, the 12-wind energy and hydraulic pumps the hydraulic fluid port one-way valve, 13-wind energy and hydraulic pump filler opening one-way valve, 14-float, 15-float arm, the 16-spiral swing hydranlic pressure jar, 17-spiral swing hydranlic pressure jar oil outlet one-way valve, 18-spiral swing hydranlic pressure jar filler opening one-way valve, the total oil inlet pipe of 19-, the 20-accumulator, 21-overflow shutoff valve, 22-oil hydraulic motor, the total oil outlet tube of 23-, 24-directly drives generator, 25-rectification module, 26-inversion module.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment is elaborated.Should be emphasized that following explanation only is exemplary, rather than in order to limit the scope of the invention and to use.
Marine stormy waves complementary generating system provided by the invention comprises: wind energy converter, Wave energy converting device and hydraulic pressure converting system.Wherein, wind energy converter links to each other with the hydraulic pressure converting system respectively with Wave energy converting device.Wind energy converter is used for wind energy is converted to mechanical energy and is delivered to the hydraulic pressure converting system, Wave energy converting device is used for wave energy is converted to mechanical energy and is delivered to the hydraulic pressure converting system, the hydraulic pressure converting system is as the energy intermediate conversion links, be used for mechanical energy with wind energy converter and Wave energy converting device transmission and be converted to hydraulic energy and superpose, then drive and directly drive generator output electric energy.
Fig. 1 is marine stormy waves complementary generating system overall structure figure.Among Fig. 1, wind energy converter comprises wind wheel 1, the wind energy conversion system vertical shaft 2 that links to each other with wind wheel 1, be used for supporting wind wheel 1 and the supporting mechanism of wind energy conversion system vertical shaft 2, the changement 7 that links to each other with wind energy conversion system vertical shaft 2, the horizontal drive shaft 8 that links to each other with changement 7, the one-way mechanism 9 that links to each other with horizontal drive shaft 8, the coupling 10 that links to each other with one-way mechanism 9 and the wind energy and hydraulic pump 11 that links to each other with coupling 10.
Wherein, supporting mechanism comprises first selfaligning roller bearing 4 at support tower 3, support tower top, the second selfaligning roller bearing 5 of support tower bottom and the thrust bearing 6 of support tower bottom.Wind energy conversion system vertical shaft 2 passes the body of the tower of support tower 3, the first selfaligning roller bearing 4, the second selfaligning roller bearing 5 and thrust bearing 6 actings in conjunction, be used for avoiding the swing of blower fan vertical shaft on the four direction of upper and lower, left and right, and guarantee that the blower fan vertical shaft vertically rotates.
Changement 7 is used for wind energy conversion system vertical shaft 2 rotation vertically being converted to the rotation of along continuous straight runs and exporting by horizontal drive shaft 8, one-way mechanism 9 guarantees the single-direction transmission of horizontal axis, 10 of coupling are used for connecting horizontal drive shaft 8 and wind energy and hydraulic pump 11, wind energy and hydraulic pump 11 rotates under the drive of horizontal drive shaft 8, discharge the hydraulic oil of high pressure, hydraulic oil pumps total oil inlet pipe 19 that hydraulic fluid port one-way valve 12 is delivered to the hydraulic pressure converting system through wind energy and hydraulic, wind energy and hydraulic pump 11 also links to each other with total return tube 23 of hydraulic pressure converting system through wind energy and hydraulic blowback hydraulic fluid port one-way valve 13, consists of a complete oil hydraulic circuit.
Wave energy converting device comprises a plurality of wave energy acquiring units, and each wave energy acquiring unit comprises float 14, float arm 15, spiral swing hydranlic pressure jar 16, spiral swing hydranlic pressure jar oil outlet one-way valve 17 and spiral swing hydranlic pressure jar filler opening one-way valve 18.Float 14 is fixedly connected with an end of float arm 15, the other end of float arm 15 is connected with the rotating shaft of spiral swing hydranlic pressure jar 16, and spiral swing hydranlic pressure jar 16 links to each other with spiral swing hydranlic pressure jar filler opening one-way valve 18 with spiral swing hydranlic pressure jar oil outlet one-way valve 17 respectively through hydraulic pipe line.Float 14 moves up and down under the effect of wave, driving float arm 15 swings, 15 of float arms drive spiral swing hydranlic pressure jar 16 and rotate, spiral swing hydranlic pressure jar 16 is discharged the hydraulic oil of high pressure to total oil inlet pipe 19 of hydraulic pressure converting system through spiral swing hydranlic pressure jar oil outlet one-way valve 17 by oil outlet tube, the hydraulic oil of total return tube 23 of hydraulic pressure converting system flows back to spiral swing hydranlic pressure jar 16 through spiral swing hydranlic pressure jar filler opening one-way valve 18, finishes a hydraulic circulation.
The hydraulic pressure converting system comprises total oil inlet pipe 19, overflow shutoff valve 21, accumulator 20, oil hydraulic motor 22 and the total oil outlet tube 23 that order links to each other, also comprise be connected with oil hydraulic motor 22 directly drive generator 24.Total oil inlet pipe 19 pumps hydraulic fluid port one-way valve 12 with wind energy and hydraulic respectively and links to each other with the fuel-displaced oil outlet one-way valve 17 of spiral swing hydranlic pressure jar.Total oil outlet tube 23 links to each other with spiral swing hydranlic pressure jar in line check valve 18 with wind energy and hydraulic pump filler opening one-way valve 13 respectively.
Based on said structure, the working procedure of marine stormy waves complementary generating system is, wind wheel 1 rotates under the wind action coming, and drives 11 actings of wind energy and hydraulic pumps by horizontal drive shaft 8, discharges the hydraulic oil of high pressure.The float 14 of Wave energy converting device moves up and down under the fluctuating effect of wave, then promotes the hydraulic oil that spiral swing hydranlic pressure jar 16 is discharged high pressure; The hydraulic oil that wind energy and hydraulic pump 11 and spiral swing hydranlic pressure jar 16 are discharged compiles at total oil inlet pipe 19 places through pipeline, then be transported to accumulator 20, send into oil hydraulic motor 22 actings after the buffering, the low-pressure hydraulic oil that oil hydraulic motor 22 is discharged then passes through total return tube 23, come back in wind energy and hydraulic pump 11 and the spiral swing hydranlic pressure jar 16 by each branch's return line, finish an oil circulation, oil hydraulic motor 22 drives and directly drives generator 24 generatings.After directly driving electric energy that generator 24 sends and passing through the rectification and inversion of rectification module 25 and inversion module 26 again, interlock load and electrical network are so that loaded work piece or be sent to the bank by submarine cable and be incorporated into the power networks.
Fig. 2 is the wind energy converter structural representation.Among Fig. 2, blower fan is fixed on the platform by the bottom bolts group, when blowing over the wind wheel 1 of blower fan when the wind comes from, can produce and promote the tangential force that wind wheel 1 rotates, the working principle of Here it is blower fan.The energy that wind wheel 1 absorbs is passed to the platform bottom by wind energy conversion system vertical shaft 2, then converts the energy into the mechanical energy of horizontal drive shaft 8 rotations through a changement 7.Horizontal drive shaft 8 is connected with wind energy and hydraulic pump 11 through one-way mechanism 9, coupling 10.
Fig. 3 is a plurality of wave energy acquiring units and total oil inlet pipe and total oil outlet tube annexation figure.Among Fig. 3, wave energy obtaining device of the present invention comprises a plurality of wave energy acquiring units, and each wave energy acquiring unit comprises a spiral swing hydranlic pressure jar 16.After the hydraulic oil of discharging in each spiral swing hydranlic pressure jar meets at total oil inlet pipe 19, be transported in the accumulator 20, flow to oil hydraulic motor 22 after being in harmonious proportion through buffering, promote oil hydraulic motor 22 rotation actings; Finish the hydraulic oil of merit first by total return tube 23, be back to each spiral swing hydranlic pressure jar through each spiral swing hydranlic pressure jar filler opening one-way valve 18 again, form a complete circulation.
The outlet of wind energy and hydraulic pump 11 and spiral swing hydranlic pressure jar 16 is led to and is separately installed with wind energy and hydraulic on the path of total oil inlet pipe 19 and pumps hydraulic fluid port one-way valve 12 and spiral swing hydranlic pressure jar oil outlet one-way valve 17, and the path of leading to filler opening at total oil outlet tube 23 is separately installed with wind energy and hydraulic pump filler opening one-way valve 13 and spiral swing hydranlic pressure jar filler opening one-way valve 18.When wind energy and hydraulic pump and swing type hydraulic cylinder working, hydraulic oil enters total oil inlet pipe by the oil outlet one-way valve; Simultaneously, hydraulic oil flows out from total oil outlet tube, flows back to wind energy and hydraulic pump and spiral swing hydranlic pressure jar by the filler opening one-way valve.
Fig. 4 is electric energy transfer principle figure.Among Fig. 4, generator 24 generatings are directly driven in oil hydraulic motor 22 rotation acting rear drivings, electric energy at first changes direct current into through rectification module 25, then changing frequency into behind process inversion and boost module 26 is that 50Hz, voltage are the standard industry electricity consumption of 380v, then flows to load and realizes electric power transfer.
The above; only for the better embodiment of the present invention, but protection scope of the present invention is not limited to this, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (2)
1. a marine stormy waves complementary generating system is characterized in that described system comprises: wind energy converter, Wave energy converting device and hydraulic pressure converting system; Wherein, wind energy converter links to each other with the hydraulic pressure converting system respectively with Wave energy converting device;
Described wind energy converter is used for wind energy is converted to mechanical energy and is delivered to the hydraulic pressure converting system;
Described Wave energy converting device is used for wave energy is converted to mechanical energy and is delivered to the hydraulic pressure converting system;
Described hydraulic pressure converting system is as the energy intermediate conversion links, is used for mechanical energy with wind energy converter and Wave energy converting device transmission and is converted to hydraulic energy and superposes, and then drives and directly drives generator output electric energy;
The wind energy conversion system vertical shaft that described wind energy converter comprises wind wheel, link to each other with wind wheel, be used for supporting wind wheel and the supporting mechanism of wind energy conversion system vertical shaft, the changement that links to each other with the wind energy conversion system vertical shaft, the horizontal drive shaft that links to each other with changement, the one-way mechanism that links to each other with horizontal drive shaft, the coupling that links to each other with one-way mechanism and the wind energy and hydraulic pump that links to each other with coupling;
Wherein, described supporting mechanism comprises first selfaligning roller bearing at support tower, support tower top, the second selfaligning roller bearing of support tower bottom and the thrust bearing of support tower bottom; Described wind energy conversion system vertical shaft passes the body of the tower of support tower, the first selfaligning roller bearing, the second selfaligning roller bearing and thrust bearing acting in conjunction, be used for avoiding the swing of wind energy conversion system vertical shaft on upper and lower, left or right four direction, and guarantee that the wind energy conversion system vertical shaft vertically rotates;
Described changement is used for the rotation vertically of wind energy conversion system vertical shaft being converted to the rotation of along continuous straight runs and exporting by horizontal drive shaft;
Described one-way mechanism and coupling are used for the mechanical energy of horizontal drive shaft output is passed to the wind energy and hydraulic pump;
Described wind energy and hydraulic pump comprises that the wind energy and hydraulic that links to each other with the wind energy and hydraulic pump pumps hydraulic fluid port one-way valve and wind energy and hydraulic pump filler opening one-way valve, and the wind energy and hydraulic pump is used for the mechanical energy of input is converted to hydraulic energy and input hydraulic pressure converting system;
Described Wave energy converting device comprises a plurality of wave energy acquiring units, and each wave energy acquiring unit comprises float, float arm, spiral swing hydranlic pressure jar, spiral swing hydranlic pressure jar oil outlet one-way valve and spiral swing hydranlic pressure jar filler opening one-way valve;
Described float is fixedly connected with an end of float arm, and the other end of float arm is connected with the rotating shaft of spiral swing hydranlic pressure jar, and spiral swing hydranlic pressure jar links to each other with spiral swing hydranlic pressure jar filler opening one-way valve with spiral swing hydranlic pressure jar oil outlet one-way valve respectively through hydraulic pipe line;
Described hydraulic pressure converting system comprises total oil inlet pipe, overflow shutoff valve, accumulator, oil hydraulic motor and the total oil outlet tube that order links to each other, also comprise be connected with oil hydraulic motor directly drive generator;
One end of described total oil inlet pipe pumps the hydraulic fluid port one-way valve with wind energy and hydraulic respectively and links to each other with spiral swing hydranlic pressure jar oil outlet one-way valve, links to each other with the filler opening of oil hydraulic motor behind the other end process overflow shutoff valve, the accumulator;
One end of described total oil outlet tube links to each other with spiral swing hydranlic pressure jar filler opening one-way valve with wind energy and hydraulic pump filler opening one-way valve respectively, and the other end links to each other with the oil outlet of oil hydraulic motor;
Described accumulator is used for automatic storage and releases energy, and when the wave wave height changes or wind speed changes the pressure that causes hydraulic oil and flow and becomes when causing greatly input power to increase, accumulator stores unnecessary energy; When the wave wave height changes or wind speed changes the pressure that causes hydraulic oil and flow and diminishes when causing input power to reduce, accumulator discharges unnecessary energy.
2. a kind of marine stormy waves complementary generating system according to claim 1 is characterized in that described changement adopts the conical tooth wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102521796A CN102297091B (en) | 2011-08-30 | 2011-08-30 | Offshore wind and wave complementary generating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102521796A CN102297091B (en) | 2011-08-30 | 2011-08-30 | Offshore wind and wave complementary generating system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102297091A CN102297091A (en) | 2011-12-28 |
| CN102297091B true CN102297091B (en) | 2013-05-01 |
Family
ID=45357719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102521796A Expired - Fee Related CN102297091B (en) | 2011-08-30 | 2011-08-30 | Offshore wind and wave complementary generating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102297091B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102562424B (en) * | 2011-12-30 | 2013-12-25 | 浙江大学宁波理工学院 | Wave energy acquisition device |
| CN102588197A (en) * | 2012-03-16 | 2012-07-18 | 魏莲鹏 | Wave power generator |
| CN102767485B (en) * | 2012-07-31 | 2014-10-08 | 华北电力大学 | Integrated power generation system using sea wind waves |
| CN102840089B (en) * | 2012-08-29 | 2015-01-21 | 华北电力大学 | Marine wind power generator set-based plug-in type wave energy power generation system |
| CN102852729A (en) * | 2012-09-18 | 2013-01-02 | 上海海洋大学 | Wind-wave-driven hybrid generator |
| CN105673305A (en) * | 2016-01-07 | 2016-06-15 | 李雪平 | Wave hydraulic kinetic energy device |
| CN105781899A (en) * | 2016-01-27 | 2016-07-20 | 上海交通大学 | Offshore wind power and wave energy integrated power station |
| CN105781886A (en) * | 2016-01-27 | 2016-07-20 | 上海交通大学 | Sea wind power and wave integrated power generation device |
| CN106050822A (en) * | 2016-07-19 | 2016-10-26 | 北京中金泰达电液科技有限公司 | Power generation system utilizing comprehensive ocean energy |
| CN110594100B (en) * | 2019-09-29 | 2020-10-30 | 泉州台商投资区笙沓新材料有限公司 | Offshore power generation equipment based on wind energy and sea wave energy |
| CN111706467A (en) * | 2020-04-17 | 2020-09-25 | 中国海洋大学 | Wind wave coupling utilization device based on fixed jacket foundation and power generation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915202A (en) * | 2010-07-15 | 2010-12-15 | 上海交通大学 | Wind energy and wave energy combined generating system |
| CN102079366A (en) * | 2009-11-28 | 2011-06-01 | 浙江海洋学院 | Movable offshore new energy power platform |
| CN102162432A (en) * | 2011-03-14 | 2011-08-24 | *** | Marine floating-type power station capable of utilizing wind energy, ocean current energy and wave energy |
-
2011
- 2011-08-30 CN CN2011102521796A patent/CN102297091B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102079366A (en) * | 2009-11-28 | 2011-06-01 | 浙江海洋学院 | Movable offshore new energy power platform |
| CN101915202A (en) * | 2010-07-15 | 2010-12-15 | 上海交通大学 | Wind energy and wave energy combined generating system |
| CN102162432A (en) * | 2011-03-14 | 2011-08-24 | *** | Marine floating-type power station capable of utilizing wind energy, ocean current energy and wave energy |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102297091A (en) | 2011-12-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102297091B (en) | Offshore wind and wave complementary generating system | |
| CN102359431B (en) | Offshore comprehensive energy generating system | |
| CN102767485B (en) | Integrated power generation system using sea wind waves | |
| CN102900623B (en) | Floating type marine wind energy and wave energy hybrid power generation platform | |
| CN201502478U (en) | Waterwheel type hydraulic power generating device | |
| CN102278262B (en) | Forward/reverse rotating bilobed wheel horizontal shaft tide power unit | |
| CN103089533A (en) | Tidal current energy unsteady state pressurization sea water desalination and generating set | |
| CN101886605A (en) | Wave power generating device | |
| CN201396237Y (en) | Twin-linkage marine current turbine | |
| CN202483791U (en) | Water turbine with hybrid type transmission system | |
| CN103174580A (en) | Multifunctional integrated hydraulic-drive generating device | |
| WO2022166317A1 (en) | Power generation device enabling high efficiency of low-water head micro-water volume water source | |
| CN103075295B (en) | Comprehensive utilization system for marine energy | |
| CN102536611A (en) | High-efficient sea wave power generation device | |
| CN103161657A (en) | Hydraulic type water-surface power generating device | |
| CN102748195A (en) | Wind power and waterpower hybrid generation device | |
| CN111022242B (en) | Power generation device comprehensively utilizing wave energy and ocean current energy | |
| CN202300812U (en) | Tidal potential energy generating device | |
| CN209483529U (en) | Wind energy on the sea wave energy combined generating system | |
| CN202756169U (en) | Bidirectional pump tide potential energy power generating device | |
| CN202659407U (en) | Hybrid power generation device capable of using wind power and waterpower | |
| CN201627677U (en) | Power converting device and blade electricity generating device for same | |
| CN213116530U (en) | Hydraulic ladder type water wheel power generation device | |
| CN107893733A (en) | A kind of marine tidal-current energy capacitation hydraulic turbine | |
| CN103527390B (en) | A kind of tide electricity generation system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20130501 Termination date: 20140830 |
|
| EXPY | Termination of patent right or utility model |