CN105863928A - Vertical-axis shaft water flow power generation device and testing system - Google Patents
Vertical-axis shaft water flow power generation device and testing system Download PDFInfo
- Publication number
- CN105863928A CN105863928A CN201610250548.0A CN201610250548A CN105863928A CN 105863928 A CN105863928 A CN 105863928A CN 201610250548 A CN201610250548 A CN 201610250548A CN 105863928 A CN105863928 A CN 105863928A
- Authority
- CN
- China
- Prior art keywords
- platform
- vertical axis
- generating device
- impeller
- stream generating
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
-
- 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
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/12—Blades; Blade-carrying rotors
- F03B3/14—Rotors having adjustable blades
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M10/00—Hydrodynamic testing; Arrangements in or on ship-testing tanks or water tunnels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
- B63B2035/4433—Floating structures carrying electric power plants
- B63B2035/4466—Floating structures carrying electric power plants for converting water energy into electric energy, e.g. from tidal flows, waves or currents
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2220/00—Application
- F05B2220/70—Application in combination with
- F05B2220/706—Application in combination with an electrical generator
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Hydraulic Turbines (AREA)
Abstract
The invention discloses a vertical-axis shaft water flow power generation device and a testing system. The vertical-axis shaft water flow power generation device comprises an impeller, a floating supporting platform, a speed increaser and a power generator, wherein the impeller is composed of blades, blade frames and an impeller spindle; the blade frames are welded with the impeller spindle and are uniformly distributed along the impeller spindle radioactively in an equal part; the blades are hinged to the corresponding blade frames through corresponding hinges; the power generator is installed on the floating supporting platform; and an input shaft of the power generator is connected with an output shaft of the speed increaser. The vertical-axis shaft water flow power generation device is characterized in that a rotary support bearing is installed on the floating supporting platform; and the upper end of the impeller spindle is fixed in the rotary support bearing, sequentially passes through a universal coupling and a gear coupling and is connected with an input shaft of the speed increaser. The vertical-axis shaft water flow power generation device is light in weight, convenient in installation, better in starting and braking characteristics, strong in adaptation to environment and high in power generation efficiency.
Description
Technical field
The present invention relates to a kind of TRT field, particularly relate to a kind of vertical axis stream generating device and survey thereof
Test system.
Background technology
World's growth quick to demand for energy and total amount are huge, and deliverability day is becoming tight.The green nothing of development
The New Energy Industry polluted, promotes low-carbon economy, reaches common understanding at world community.At present, renewable
The energy in, wind energy, solar energy are widely deployed, but its conversion efficiency is low；Although river hydraulic power plant is also
It is effectively utilized reproducible water energy at last, but investment is big and constitutes a threat to ecological environment, geology etc..
Develop new environmentally friendly generating power by water current and become inexorable trend always, including river waterflow energy, ocean current energy,
Tide energy, wave energy etc..Because the density of water is about 1000 times of air, especially sea water flowing produces huge
Big energy, its energy is directly proportional to the quadratic sum flow of flow velocity, flow velocity in the region of more than 1.5m/s, its
Ocean current can all have actual development to be worth.According to initial estimate, the world's only ocean current theoretical mean power can be about 1400
Ten thousand kilowatt hours, and China's ocean current is also the country enriched the most.
In prior art, occur in that the equipment of some current energy, be divided into horizontal axial type and perpendicular axis type.
The horizontal axial type overwhelming majority utilizes impeller to absorb water can drive electrical power generators.Meanwhile, impeller must be pacified
The driftage pitch system that dress is complicated, i.e. impeller must be directed at water (flow) direction could effectively absorb water energy, should simultaneously
Structure is relatively low to the efficiency of energy capture, simultaneity factor complicated, cost height.Most importantly, whole
Individual system is all placed under water, is all acid test to sealing, anticorrosion, installation, maintenance.
Having a few peoples to propose blade the most at present is perpendicular axis type, overcomes horizontal axial type flow direction uncertain
Problem.This structure almost both-end is fixed, but this structure is complicated, and weight is big, installation difficulty.Application
Number be 200910073171 patent document disclosed in " high-power vertical shaft tidal generating set ", mainly
Feature is that hydraulic turbine main shaft king-post is fixed on seabed, and in order to overcome tide bulge and fall, cabin must also be sufficiently high.
The defect of this structure maximum is to must be set up in shallow sea.Application No. 201110303917.5 is special equally
" vertical-shaft waterflow electricity generation system always " disclosed in profit file, primary structure is also to install necessary seabed.This
The mounting means of two kinds of structures is pile type.Disclosed in the patent document of Application No. 201020621184
" a kind of vertical shaft tidal generating set ", main feature is also to use sharf both-end supporting construction, this kind of knot
The greatest drawback of structure is the axiality of impeller axle bearings at both ends to be ensured, and plays a supporting role, impeller frame
The rigidity rigidity of frame will be sufficiently large, and the weight of this framework certainly will account for the half of nearly whole system weight, peace
The same difficulty of dress.In a word, above typical vertical axis TRT underwater sealing, anticorrosion, installation, maintenance
The most extremely difficult, and cost is high.
Summary of the invention
In order to solve above-mentioned technical problem, the present invention provides a kind of vertical axis stream generating device, simple in construction,
System stability is good.The invention also discloses the test system of vertical axis stream generating device.
In order to realize above-mentioned first purpose, technical scheme is as follows: a kind of vertical axis generating power by water current dress
Putting, including impeller, floating support platform, speed increaser and electromotor, described impeller includes blade, vane frame
And impeller spindle, described vane frame is welded with described impeller spindle and equal along described impeller spindle radioactivity equal portions
Cloth, described blade and described vane frame are by hinge, and described electromotor is arranged on floating support platform,
The power shaft of described electromotor is connected with the output shaft of speed increaser, it is characterised in that: described floating support platform
Upper installation pivoting support bearing, the upper end of described impeller spindle is fixed in pivoting support bearing, described impeller
The upper end of main shaft passes sequentially through Hooks coupling universal coupling and is connected with the power shaft of speed increaser with gear coupling.
In such scheme: described floating support platform be arranged around anchor chain.
Using such scheme, impeller spindle uses cantilever support, and support end is only a bearing, significantly subtracts
Light system weight and installation difficulty.Pivoting support bearing can bear the tilting moment of impeller, axial force；Also
Self-lubricating can be realized, and have the features such as sealing, anticorrosion concurrently.
Impeller passes through pivoting support bearing, Hooks coupling universal coupling, gear coupling, speed increaser, is passed to by power
Electromotor.Hooks coupling universal coupling can compensate for the radial beat amount of impeller, and gear coupling can compensate the axle of impeller
To beat amount, also allow for the assembling of speed increaser.The speed increaser of the present invention is primary planet transmission and one-level cone tooth
Wheel transmission, electromotor uses magneto.Whole system is the most directly to drive form, thus improves generating efficiency.
It addition, this generation platform uses floatation type, only need to fix with anchor chain, anchor chain be fixed on seabed or other
On fixture.When electricity generation system is installed, whole system realizes the lower water of entirety and water outlet by lowering or hoisting gear.Should
System substantially increases the practicality in various marine site, and installs without seabed, equally, protects and keeps in repair also
Become simple.
In such scheme: brake is installed on the power shaft of described electromotor.For brake hard.
In such scheme: described floating support platform includes platform body, setting in the middle of platform body
Square through hole, main platform is arranged in square through hole by support beam, and described pivoting support bearing is arranged on master
On platform, described electromotor is also mounted on main platform.
The second object of the present invention is achieved in that vertical axis stream generating device tests system, including water
Pond and above-mentioned vertical axis stream generating device, the limit, pond of described main platform both sides or floating support platform
On be respectively provided with pond guide rail, described support beam is arranged on the opposite sides of main platform, and described support beam
Extending to the pond guide rail rolling with both sides be connected or be slidably connected, haulage gear traction support beam is along pond
Guide rail moves back and forth, thus realizes the moving back and forth in square through hole of main platform.
Described trailer system includes traction electric machine, divides on the floating support platform at main platform two ends or by pond
Not installing described traction electric machine, the output shaft of described traction electric machine at two ends is connected with the power shaft of reductor,
It is set with cylinder on the output shaft of described reductor, described cylinder is wound around pull rope, the described pull rope at two ends
Two ends with main platform are connected respectively.
The lower section at described support beam two ends is respectively mounted wheel, and wheel groove is spacing in the track of pond, described car
Wheel freely can roll in wheel groove.
In such scheme: the first torque speed sensor is set on the output shaft of described speed increaser.Described
Impeller spindle is hollow axle, installs the second torque speed sensor in described impeller spindle.Second torque axis
Speed sensor has been arranged in impeller spindle cleverly, thus has saved space and cost, it is not necessary to main flat
Platform redesigns.Whole mechanical system moment of torsion, rotating speed, power can be recorded by two sensors, and calculate
Go out transmission efficiency.
Such device is as test system, and test is carried out in pond, during test, it is only necessary to start
Traction electric machine, just can control main platform translational speed (in the range of 0-3m/S), and main platform translational speed is just for phase
To water velocity, thus reaching to change the purpose of water velocity, the size of such water velocity just can be easily
Control.During test, need to test the torque of speed increaser front and back end, rotating speed；By resistance box regulating load
Size, thus test generated energy.All of data are acquired, systems communicate efficiency can be calculated,
The worked upon data such as blade energy capture efficiency.This test system is for improving whole electricity generation system and industrialization tool
Have and important effect.
Beneficial effect: the present invention is lightweight, simple in construction, easy for installation, there is preferably startup, braking
Characteristic, adapts to environment strong, and generating efficiency is high.Provide the test system of this device simultaneously.Can be to high-power
Direction is developed and applies.
Accompanying drawing explanation
Fig. 1 vertical axis stream generating device structural front view.
Fig. 2 vertical axis stream generating device structure top view.
Fig. 3 vertical axis stream generating device blade wheel structure figure.
Fig. 4 vertical axis stream generating device kinematic scheme.
Fig. 5 vertical axis stream generating device test system top view.
Fig. 6 is the scheme of installation of wheel.
Detailed description of the invention
The invention will be further described with embodiment below in conjunction with the accompanying drawings:
Embodiment 1, as Figure 1-3: the vertical axis stream generating device of the present invention by impeller, anchor chain 4,
Floating support platform 5, main platform 6, pivoting support bearing 7, adpting flange 8, Hooks coupling universal coupling 9, tooth-like
Shaft coupling, speed increaser 11, brake 12, electromotor the 13, first torque speed sensor 14, support beam
15 compositions such as parts such as grade.
The present invention forms through further Optimal improvements on the basis of 201420550695.6, and impeller includes blade
1, vane frame 2 and impeller spindle 3, impeller spindle 3 is hollow axle, and vane frame 2 is 9, vane frame 2
For L-shaped frame, vane frame 2 one end is welded with impeller spindle 3 and uniform along impeller spindle 3 radioactivity equal portions,
All vane frame 2 rotation directions are identical, and the top and bottom of all vane frame 2 are respectively by circular or regular hexagon
Steel ring connect, fixed.Blade 1 is cut with scissors by hinge (hinge) with the other end end of vane frame 2
Connect.
This impeller all can realize self-starting at current any direction, when blade 1 can realize freely closing at upstream face
Close, be attached on adjacent blades frame 2 (between two adjacent blades framves 2 so that in adjacent blades frame 2
Between close), increase water side, absorb water energy.Obtain energy, and transfer energy to speed increaser 11.
Blade 1 is when district against the current, and blade 1 rotates around with vane frame 2 hinged place, and blade 1 can open completely,
Make blade current obstruction area close to zero, when, behind the district that rotates to meet water, blade, under the effect of current, progressively closes
Closing, meet water acting.
Floating support platform 5 includes platform body, floating support platform 5 be arranged around anchor chain 4, anchor chain 4
It is fixed on seabed or other fixture.Arrange square through hole 5a in the centre of platform body, whole platform is originally
Body is " returning " shape.Main platform 6 is arranged in square through hole 5a by support beam 15, concrete, main flat
The both sides of platform 6 are respectively provided with two support beams 15, and the end of support beam 15 is fixed on platform body.Generating
Machine 13 is arranged on main platform 6.Pivoting support bearing 7 is arranged on main platform 6, pivoting support bearing 7
Cylindrical be arranged on main platform 6 by bolt, inner circle is fixed on adpting flange 8.Impeller spindle 3
Upper end is fixed in pivoting support bearing 7, and the upper end of impeller spindle 3 passes sequentially through Hooks coupling universal coupling 9 and tooth
Formula shaft coupling 10 is connected with the power shaft of speed increaser 11.The power shaft of electromotor 13 is defeated with speed increaser 11
Shaft is connected.Brake 12 is installed on the power shaft of electromotor 13.
Embodiment 2, tests system
Such as Fig. 4-5, including vertical axis stream generating device, vertical axis stream generating device is placed in pond,
Vertical axis stream generating device is same as in Example 1, and except for the difference that, support beam 15 is not integrally fixed at floating
On support platform 5, impeller spindle 3 is installed the second torque speed sensor, at the output shaft of speed increaser 11
On the first torque speed sensor 14 is set.
Pond guide rail 20, the both sides of main platform 6 it are respectively provided with on the floating support platform 5 of main platform 6 both sides
It is respectively symmetrically and two support beams 15 are set, and the pond guide rail 20 that support beam 15 extends to both sides rolls
Connecting or be slidably connected, concrete, the lower section installing wheel 21 of support beam 15 end, wheel groove is spacing at water
In pond track 20, wheel 21 freely can roll in wheel groove.Haulage gear traction support beam 15 is along water
Pond guide rail 20 moves back and forth, thus realizes main platform 6 moving back and forth in square through hole.Concrete traction
System includes traction electric machine 18, is respectively mounted traction electric machine on the floating support platform 5 at main platform 6 two ends
18, the output shaft of the traction electric machine 18 at two ends is connected with the power shaft of reductor 19, the output of reductor 19
On axle be set with cylinder 17, on cylinder 17 be wound around pull rope 16, the pull rope 16 at two ends respectively with main platform 6
Two ends be connected.
Pond guide rail 20 can also be arranged on both sides, pond.Same traction electric machine 18 can also be arranged on water
By pond.
The present invention is not limited to above-mentioned specific embodiment, it will be appreciated that those of ordinary skill in the art is without wound
The property made work just can make many modifications and variations according to the design of the present invention.In a word, all the art
Middle technical staff is the most on the basis of existing technology by logical analysis, reasoning or limited
The available technical scheme of experiment, all should be in the protection domain being defined in the patent claims.
Claims (9)
1. a vertical axis stream generating device, including impeller, floating support platform (5), speed increaser (11)
With electromotor (13), described impeller includes blade (1), vane frame (2) and impeller spindle (3), described
Vane frame (2) is welded with described impeller spindle (3) and uniform along described impeller spindle (3) radioactivity equal portions,
Described blade (1) and described vane frame (2) are by hinge, and described electromotor (13) is arranged on drift
In floating support platform (5), the power shaft of described electromotor (13) is connected with the output shaft of speed increaser (11),
It is characterized in that: on described floating support platform (5), pivoting support bearing (7), described impeller spindle are installed
(3) upper end is enclosed within pivoting support bearing (7), and the upper end of described impeller spindle (3) passes sequentially through ten thousand
Power shaft to shaft coupling (9) with gear coupling (10) with described speed increaser (11) is connected.
Vertical axis stream generating device the most according to claim 1, it is characterised in that: described floating support
Platform (5) be arranged around anchor chain (4).
Vertical axis stream generating device the most according to claim 1 or claim 2, it is characterised in that: described generating
Brake (12) is installed on the power shaft of machine (13).
Vertical axis stream generating device the most according to claim 3, it is characterised in that: described floating support
Platform (5) includes platform body, arranges square through hole (5a), main platform (6) in the centre of platform body
Being arranged in square through hole (5a) by support beam (15), described pivoting support bearing (7) is arranged on master
On platform (6), described electromotor (13) is also mounted on main platform (6).
5. a vertical axis stream generating device test system, it is characterised in that: include that pond and right are wanted
Ask the vertical axis stream generating device described in 4, the limit, pond of described main platform (6) both sides or floating support flat
Being respectively provided with pond guide rail (20) on platform (5), described support beam (15) is arranged on the phase of main platform (6)
To both sides, and pond guide rail (20) rolling that described support beam (15) extends to both sides is connected or sliding
Being dynamically connected, haulage gear traction support beam (15) moves back and forth along pond guide rail (20), thus realizes
Main platform (6) moving back and forth in square through hole.
Vertical axis stream generating device test system the most according to claim 5, it is characterised in that: described
Trailer system includes traction electric machine (18), and the floating support platform (5) at main platform (6) two ends is gone up or water
Described traction electric machine (18) it is respectively mounted, the output shaft of the described traction electric machine (18) at two ends and deceleration by pond
The power shaft of machine (19) is connected, and the output shaft of described reductor (19) is set with cylinder (17), described rolling
Cylinder (17) on be wound around pull rope (16), the described pull rope (16) at two ends respectively with main platform (6)
Two ends are connected.
Vertical axis stream generating device test system the most according to claim 6, it is characterised in that: described
The lower section at support beam (15) two ends is respectively mounted wheel (21), and wheel groove is spacing in pond track (20),
Described wheel (21) freely can roll in wheel groove.
Vertical axis stream generating device test system the most according to claim 7, it is characterised in that:
First torque speed sensor (14) is set on the output shaft of described speed increaser (11).
9. according to vertical axis stream generating device test system described in claim 5-8, it is characterised in that: institute
Stating impeller spindle (3) is hollow axle, installs the second torque speed sensor in described impeller spindle (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610250548.0A CN105863928A (en) | 2016-04-21 | 2016-04-21 | Vertical-axis shaft water flow power generation device and testing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610250548.0A CN105863928A (en) | 2016-04-21 | 2016-04-21 | Vertical-axis shaft water flow power generation device and testing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105863928A true CN105863928A (en) | 2016-08-17 |
Family
ID=56633707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610250548.0A Pending CN105863928A (en) | 2016-04-21 | 2016-04-21 | Vertical-axis shaft water flow power generation device and testing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105863928A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107762709A (en) * | 2017-09-11 | 2018-03-06 | 哈尔滨工程大学 | A kind of horizontal axis tidal current energy hydraulic turbine hydrodynamic performance test platform and method of testing |
| CN108225634A (en) * | 2017-12-22 | 2018-06-29 | 合肥工业大学 | A kind of efficiency measurement device and assay method for Double-curved-surface stirring machine |
| CN110017237A (en) * | 2019-03-27 | 2019-07-16 | 广州光环能源科技有限公司 | Without hindrance hydraulic generator |
| CN110435863A (en) * | 2019-07-10 | 2019-11-12 | 广州光环能源科技有限公司 | Water flow is had an effect machine |
| CN110486210A (en) * | 2019-10-08 | 2019-11-22 | 范文鸿 | A kind of impeller that fluid dynamic energy is changed into rotating mechanical energy |
| CN114718799B (en) * | 2022-05-11 | 2023-09-26 | 浙江省水利河口研究院(浙江省海洋规划设计研究院) | Tidal power generation device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3882320A (en) * | 1973-12-20 | 1975-05-06 | Edmund Schmeller | Tide energy conversion device |
| CN101498349A (en) * | 2008-02-03 | 2009-08-05 | 上海驰风机电科技有限公司 | Increase gear for gear type power transmission and wind motor |
| CN101705913A (en) * | 2009-11-06 | 2010-05-12 | 上海兆风能源科技有限公司 | Floating island type water wind power generation device |
| CN102539155A (en) * | 2011-12-23 | 2012-07-04 | 浙江大学宁波理工学院 | Testing device for analyzing performances of tidal current energy generating system |
| CN103439082A (en) * | 2013-08-27 | 2013-12-11 | 浙江大学 | Novel floating type multifunctional seaborne test platform |
| CN104040170A (en) * | 2011-11-04 | 2014-09-10 | 中村拓树 | Floating structure fluid dynamic force use system and wind-propelled vessel |
| CN204961170U (en) * | 2015-09-23 | 2016-01-13 | 常州机电职业技术学院 | Wind energy - trend can power generation facility |
-
2016
- 2016-04-21 CN CN201610250548.0A patent/CN105863928A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3882320A (en) * | 1973-12-20 | 1975-05-06 | Edmund Schmeller | Tide energy conversion device |
| CN101498349A (en) * | 2008-02-03 | 2009-08-05 | 上海驰风机电科技有限公司 | Increase gear for gear type power transmission and wind motor |
| CN101705913A (en) * | 2009-11-06 | 2010-05-12 | 上海兆风能源科技有限公司 | Floating island type water wind power generation device |
| CN104040170A (en) * | 2011-11-04 | 2014-09-10 | 中村拓树 | Floating structure fluid dynamic force use system and wind-propelled vessel |
| CN102539155A (en) * | 2011-12-23 | 2012-07-04 | 浙江大学宁波理工学院 | Testing device for analyzing performances of tidal current energy generating system |
| CN103439082A (en) * | 2013-08-27 | 2013-12-11 | 浙江大学 | Novel floating type multifunctional seaborne test platform |
| CN204961170U (en) * | 2015-09-23 | 2016-01-13 | 常州机电职业技术学院 | Wind energy - trend can power generation facility |
Non-Patent Citations (1)
| Title |
|---|
| "《物理实验与测试技术》" * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107762709A (en) * | 2017-09-11 | 2018-03-06 | 哈尔滨工程大学 | A kind of horizontal axis tidal current energy hydraulic turbine hydrodynamic performance test platform and method of testing |
| CN108225634A (en) * | 2017-12-22 | 2018-06-29 | 合肥工业大学 | A kind of efficiency measurement device and assay method for Double-curved-surface stirring machine |
| CN108225634B (en) * | 2017-12-22 | 2024-01-02 | 合肥工业大学 | Energy efficiency measuring device and measuring method for hyperboloid stirrer |
| CN110017237A (en) * | 2019-03-27 | 2019-07-16 | 广州光环能源科技有限公司 | Without hindrance hydraulic generator |
| CN110435863A (en) * | 2019-07-10 | 2019-11-12 | 广州光环能源科技有限公司 | Water flow is had an effect machine |
| CN110486210A (en) * | 2019-10-08 | 2019-11-22 | 范文鸿 | A kind of impeller that fluid dynamic energy is changed into rotating mechanical energy |
| CN114718799B (en) * | 2022-05-11 | 2023-09-26 | 浙江省水利河口研究院(浙江省海洋规划设计研究院) | Tidal power generation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105863928A (en) | Vertical-axis shaft water flow power generation device and testing system | |
| Wagner | Introduction to wind energy systems | |
| JP6328175B2 (en) | Modular ocean energy generator and built-in module for ocean energy generator | |
| CA2453401C (en) | Plant, generator and propeller element for generating energy from watercurrents | |
| AU766741B2 (en) | Water current turbine sleeve mounting | |
| CN101705904B (en) | High-power vertical shaft tidal generating set | |
| Fraenkel | Practical tidal turbine design considerations: a review of technical alternatives and key design decisions leading to the development of the SeaGen 1.2 MW tidal turbine | |
| CN102076956A (en) | Tidal turbine system | |
| GB2348250A (en) | Pile mounted vertically displacable water turbine. | |
| KR20120099891A (en) | Apparatus for reducing drag of offshore wind power system | |
| CN104329205A (en) | Water flow power generating device | |
| KR101583771B1 (en) | electricity generating system using height adjustable waterwheel | |
| KR101334584B1 (en) | The transfer method of the offshore wind turbine by the ＂marine transportation system＂ | |
| CN109973314B (en) | Novel marine floating type wind-water synchronous generator set | |
| KR100934792B1 (en) | Grounding device of wind power generator | |
| CN102226444A (en) | Track sliding-rotating bearing and framework hollow shaft | |
| Roshanmanesh et al. | Tidal turbines | |
| Liu et al. | Research on construction system of large scale non-grid-connected wind power offshore wind farms | |
| Li et al. | Concept design and analysis of wind-tracing floating offshore wind turbines | |
| Shintake et al. | Technical R&D on a surf zone WEC | |
| KR101278301B1 (en) | The barge for the transfer and an establishment of the offshore wind turbine | |
| CN102619691B (en) | Tower-type turbine wind power generation device | |
| AU2007202995B2 (en) | Water current turbine pitch control | |
| KR20140101234A (en) | A four-legged tower for the installation of ′the offshore wind turbine′ | |
| KR20130122168A (en) | The ferroconcrete structure which keeps a buoyant function for 'establishment of the offshore wind turbine' |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160817 |
|
| RJ01 | Rejection of invention patent application after publication |