CN107762736A - Realize the offshore wind power generation basic and wind power generating set of self-balancing - Google Patents
Realize the offshore wind power generation basic and wind power generating set of self-balancing Download PDFInfo
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- CN107762736A CN107762736A CN201711138378.8A CN201711138378A CN107762736A CN 107762736 A CN107762736 A CN 107762736A CN 201711138378 A CN201711138378 A CN 201711138378A CN 107762736 A CN107762736 A CN 107762736A
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- 238000010248 power generation Methods 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 60
- 238000007667 floating Methods 0.000 claims abstract description 56
- 238000006243 chemical reaction Methods 0.000 claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 230000017105 transposition Effects 0.000 claims description 27
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000005096 rolling process Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 3
- 238000009991 scouring Methods 0.000 abstract description 8
- 230000033001 locomotion Effects 0.000 description 13
- 239000013535 sea water Substances 0.000 description 10
- 230000003044 adaptive effect Effects 0.000 description 6
- 108091006146 Channels Proteins 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000009545 invasion Effects 0.000 description 2
- 230000005622 photoelectricity Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 102000010637 Aquaporins Human genes 0.000 description 1
- 108010063290 Aquaporins Proteins 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
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- 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
- F03D—WIND MOTORS
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
- F03D13/25—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors specially adapted for offshore installation
-
- 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
-
- 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
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/10—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power including a supplementary source of electric power, e.g. hybrid diesel-PV energy systems
- H02S10/12—Hybrid wind-PV energy systems
-
- 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
- Y02E10/50—Photovoltaic [PV] 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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- 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
- Y02E10/727—Offshore wind turbines
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Power Engineering (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses a kind of offshore wind power generation basic and wind power generating set for realizing self-balancing, including：Floating platform；Photoelectric conversion device；Water supply hose and self-balancing mechanism, self-balancing mechanism includes at least three self-balancing components, self-balancing component includes buoyancy body, current actuator and the counter-jib provided with water-jet circulation road, the water inlet of water-jet circulation road and the other end of water supply hose are connected, counter-jib includes connection end and floating end, connection end is connected with engaging lug, and buoyancy body is arranged on floating end, and current actuator is communicated in water-jet circulation road and is electrically connected with control device.So that counter-jib can obtain the reaction force as caused by scouring force and lateral support is formed to blower foundation, blower foundation is set to realize automatic posture correction, the poised state of wind-driven generator can be adaptively adjusted on the premise of avoiding using cable, avoids causing wind-driven generator to topple when by the impact and influence of the various ultimate loads such as ocean, stream, wind, wave.
Description
Technical field
The present invention relates to offshore wind generating technical field, is sent out more particularly to a kind of Oversea wind for realizing self-balancing
Electric basis and wind power generating set.
Background technology
As the development and application of new energy, new technology are constantly advocated in the development that science and technology is with rapid changepl. never-ending changes and improvements, and country,
The low energy of many pollution-free, bottom energy consumptions, use cost is by gradual extensive use, such as wind energy.At present, it is most using wind energy
For wind-driven generator, wherein again the most extensive with offshore wind generating.However, because use environment slightly, complicated is disliked in ocean,
Cause offshore wind generating to suffer from the impact and influence of the various ultimate loads such as ocean, stream, wind, wave, cause the torsion born
Load is excessive, head shake motion it is excessively violent, can so most likely result in offshore wind generating and topple, influence sea turn
The reliable of power generator, safety and normal use, so as to cause huge economic loss.Existing offshore wind generating is mostly
It is connected using cable with sea bed, safeguard structure is rigidly connected by this kind to realize the purpose for preventing from toppling, then cable is usual
Using metal material, by complexity, dislike the marine environment that omits in corrode for a long time, it is most likely that cause corrosion and damage or
Fatigue fracture, while the torsional load that offshore wind generating and cable are born is big, head shakes motion intense, and functional reliability is low；
It is big that the difficulty of construction of cable is installed, up-front investment cost is high.
The content of the invention
Based on this, the present invention is necessary to provide a kind of offshore wind power generation basic and wind-driven generator for realizing self-balancing
Group, adaptive on the premise of avoiding using cable the poised state of wind-driven generator can be adjusted, while reduce wind-power electricity generation
The torsional load that machine is born, mitigate head and shake movement degree, avoid in the impact by the various ultimate loads such as ocean, stream, wind, wave and
Wind-driven generator is caused to topple during influence.
Its technical scheme is as follows：
A kind of offshore wind power generation basic for realizing self-balancing, including：
Floating platform, circumferentially arranged with spaced at least three engaging lug on the periphery wall of the floating platform, and
The floating platform offers intake tunnel, and the water inlet of the intake tunnel is located at b.s.l.；
Photoelectric conversion device, the photoelectric conversion device are arranged on the floating platform；
Water supply hose, one end of the water supply hose and the delivery port of the intake tunnel are connected；
Control device, the control device are arranged on the floating platform and electrically connected with the photoelectric conversion device
Connect；And
Self-balancing mechanism, the self-balancing mechanism include and the engaging lug at least three self-balancing group correspondingly
Part, the self-balancing component include buoyancy body, current actuator and the counter-jib provided with water-jet circulation road, the water-jet circulation road
The other end of water inlet and the water supply hose connect, the counter-jib includes connection end and floating end, the connection end with
Engaging lug connection, the buoyancy body is arranged on the floating end, the buoyancy body is floating on the floating end
On sea level, the current actuator is communicated in the water-jet circulation road and is electrically connected with the control device.
When the above-mentioned offshore wind power generation basic for realizing self-balancing of application is in wind-driven generator, photoelectric conversion device first
Sunlight can be converted to continuously to the electric energy that control device etc. needs to use, energy-conserving and environment-protective；In addition, by by least three
Counter-jib is connected to the engaging lug of floating platform with connection end correspondingly, afterwards by buoyancy body by the floating end of counter-jib
Float on sea level, and then current actuator continuously can be pumped into seawater by intake tunnel, pass through water supply afterwards
Seawater is washed away sea level by flexible pipe transmission water supply jet flow passage to project at a high speed, so that counter-jib can be obtained by washing away
Reaction force caused by power and lateral support is formed to blower foundation, and then the blower foundation of run-off the straight is realized automatic posture
Correction, it is thus possible to the poised state of adaptive adjustment wind-driven generator on the premise of avoiding using cable, while reduce wind
The torsional load that power generator is born, mitigate head and shake movement degree, avoid by the various ultimate loads such as ocean, stream, wind, wave
Wind-driven generator is caused to topple when impact and influence.
The technical scheme of the application is further described below：
In one of the embodiments, the self-balancing component also includes being electrically connected with least with the control device
Two electric control valves, the water-jet circulation road are in charge of including at least two water jets, and the electric control valve can open correspondingly
Close and be arranged in the water jet is in charge of.It so, it is possible the keying for controlling single water jet to be in charge of by electric control valve, Jin Erling
The size of caused reversely supporting force living by scouring force for adjusting each counter-jib and applying to blower foundation so that blower fan
Basis can cause under different lateral attitudes according to different slightly environment of disliking, and can reliably adjust to poised state, it is ensured that will not
Topple.
In one of the embodiments, the delivery port that the water jet is in charge of is provided with expansion water drum, described to expand cutting for water drum
Face size is along the water inlet that the water jet is in charge of to the linear incremental trend in delivery port direction.Can so greatly increase from
What water jet was in charge of seawater at interior injection and horizontal plane washes away size, and then lifts the caused reaction by scouring force
The size of support force, it is ensured that sufficiently large support force is formed to blower foundation, ensures the work safety, reliable of blower foundation.
In one of the embodiments, the self-balancing component also includes hydraulic pressure sensor, and the hydraulic pressure sensor is set
Communicated to connect on the floating end and with the control device.Thus by hydraulic pressure sensor to floating end immerse sea level with
Lower different depth and produce different hydraulic pressure and detected in real time so that tilting more serious side, (hydraulic pressure sensor detects
Hydraulic pressure numerical value it is larger) current actuator properly increase driving power, so as to improve what is ejected in corresponding water-jet circulation road
Water flow, and then bigger support force is provided to correct the side lateral attitude so that blower foundation possesses different dislike of reply and omited
Adaptive protective capacities and accuracy under marine environment and lateral attitude.
In one of the embodiments, in addition to inversion mechanism, the floating platform be additionally provided with erecting bed and with the company
Lug connect one to one ground at least three sliding seats, the inversion mechanism include be arranged on the erecting bed and with the control
Transposition actuator that device processed is electrically connected with, with the optional transmission component of the output shaft drive connection of the transposition actuator and
Replace arm with least three of the optional transmission component drive connection, is circumferentially also opened on the periphery wall of the floating platform
Provided with least three sliding channels, it is described transposition arm correspondingly through the sliding channel and with the sliding seat one by one
Corresponding connection.So so that when the invasion and attack blower foundation such as the wind in marine environment, ocean current causes it tiltedly especially tight toward a certain inclination
Weight, and the counter-jib of the side water jet provide support force be still not enough to correct lateral attitude when, this timed unit can drive
Control transposition actuator action, and then drive optional transmission component and at least three transposition arms separately or cooperatively to move so that transposition
Arm drives sliding seat movement, other counter-jibs is finally driven to supporting hypodynamic side movement to draw close, thus by by two
Or more the support force that provides of water jet of counter-jib be overlapped convergence, and then eliminate and can not be rectified because support force is insufficient
The problem of anacline posture, further lift the self-balancing ability of blower foundation.
In one of the embodiments, the floating platform be located at the sliding channel both sides be additionally provided with guiding slide
Groove, the sliding seat are provided with interval and at least two anti-attrition rolling elements being oppositely arranged, and the anti-attrition rolling element is correspondingly
It can roll and be arranged in the guide chute.Coordinate in this way, being rolled by anti-attrition rolling element and guide chute, can not only exchange
Position arm is supported fixation, reduces suffered load, avoids counter-jib weight is excessive from causing transposition arm to fracture, while can also subtract
Frictional resistance when light transposition arm and counter-jib rotate so that the transposition movement between different counter-jibs is more steady, smooth.
In one of the embodiments, the optional transmission component include be arranged on the erecting bed and with the control
The regulation cylinder of device electric connection, the adjusting rod being connected with the piston rod of the regulation cylinder and prolonging along the adjusting rod
Spaced at least three drive plate in direction is stretched, the drive plate connects one to one with the transposition arm；Wherein, at least three
Any one of the individual drive plate or more can coordinate with the transposition actuator driving.It so can flexibly allocate counter-jib
Mobile number, so as to which the support force progress to realizing self-balancing for blower foundation is effectively scattered and polymerize, to improve blower fan
The self-balancing performance on basis and the complicated ability for disliking the marine environment omited of reply.
In one of the embodiments, in addition at least three anti-collision upright posts, at least three sliding seats are equipped with
One installation side, the anti-collision upright post are arranged at the first installation side correspondingly.It can so avoid two neighboring
Counter-jib is moved through near and occurred firmly to hard rigid collision, avoids the occurrence of impact damage, influences design service life.
The present invention also provides a kind of wind power generating set, and it includes wind energy conversion system and realizes the sea of self-balancing as described above
Wind power foundation, the wind energy conversion system are arranged on the offshore wind power generation basic for realizing self-balancing.
Wind energy conversion system is arranged on and realized on the offshore wind power generation basic of self-balancing by above-mentioned wind power generating set, first photoelectricity
Conversion equipment can continuously be converted to sunlight the electric energy that control device etc. needs to use, energy-conserving and environment-protective；In addition, pass through by
At least three counter-jibs are connected to the engaging lug of floating platform with connection end correspondingly, afterwards by buoyancy body by counter-jib
Floating end float on sea level, and then current actuator can continuously by intake tunnel be pumped into seawater, afterwards
Water supply jet flow passage is transmitted by seawater to project at a high speed to wash away sea level by water supply hose, so that counter-jib can obtain
Obtain the reaction force as caused by scouring force and lateral support is formed to blower foundation, and then realize the blower foundation of run-off the straight
Automatic posture correction, it is thus possible to the poised state of adaptive adjustment wind-driven generator on the premise of avoiding using cable, together
When reduce the torsional load born of wind-driven generator, mitigate head and shake movement degree, avoid by the various poles such as ocean, stream, wind, wave
Wind-driven generator is caused to topple when the impact and influence of limit for tonnage lotus.
Brief description of the drawings
Fig. 1 is the structural representation of the offshore wind power generation basic for realizing self-balancing described in the embodiment of the present invention.
Description of reference numerals：
100th, floating platform, 110, engaging lug, 200, photoelectric conversion device, 300, water supply hose, 400, control device,
500th, self-balancing component, 510, buoyancy body, 520, counter-jib, 521, connection end, 522, floating end, 523, expand water drum, 600, water
Pressure sensor, 700, inversion mechanism.
Embodiment
For the objects, technical solutions and advantages of the present invention are more clearly understood, below in conjunction with accompanying drawing and specific embodiment party
Formula, the present invention is described in further detail.It should be appreciated that embodiment described herein is only solving
The present invention is released, does not limit protection scope of the present invention.
It should be noted that when element is referred to as " being fixedly arranged on ", " being arranged at " or " install in " another element, it can be with
Directly on another element or there may also be element placed in the middle.When an element is considered as " connection " another yuan
Part, it can be directly to another element or may be simultaneously present centering elements；One element and another element
The concrete mode being fixedly connected can be achieved by the prior art, and will not be repeated here, it is preferred to use the fixation side of threaded connection
Formula.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention
The implication that technical staff is generally understood that is identical.Term used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein " and/or " include one or more
The arbitrary and all combination of related Listed Items.
Heretofore described " first ", " second " do not represent specific quantity and order, are only used for the differentiation of title.
As shown in figure 1, a kind of offshore wind power generation basic for realizing self-balancing of the embodiment shown for the present invention, bag
Include：Floating platform 100, photoelectric conversion device 200, water supply hose 300, control device 400 and self-balancing mechanism；
Wherein, floating platform 100 is the main part of offshore wind power generation basic, make it that platform is whole for providing floating force
Body and other installing components are floated on sea, and specific in this preferred embodiment, floating platform 100 is cylindrical tube,
Buoyancy tank is internally provided with, to provide suspending power.On the periphery wall of the floating platform 100 circumferentially arranged with it is spaced extremely
Few three engaging lugs 110, preferably engaging lug 110 is is integrally formed with cylindrical tube, thus possesses higher bonding strength, and
The floating platform 100 offers intake tunnel, and the water inlet of the intake tunnel is located at b.s.l..
The photoelectric conversion device 200 is arranged on the floating platform 100；Specifically, photoelectric conversion device 200 is optional
It is silicon light conversion module, solar cell module etc., sunshine Efficient Conversion can be got up for electrical energy for storage, to supply it
The electricity consumption of its part needs, and meets the marine application circumstances for finding power supply inconvenient away from land.
In addition, one end of the water supply hose 300 and the delivery port of the intake tunnel are connected；The control device 400
It is arranged on the floating platform 100 and is electrically connected with the photoelectric conversion device 200；The self-balancing mechanism include with
The engaging lug 110 at least three self-balancing component 500 correspondingly, the self-balancing component 500 include buoyancy body 510,
Current actuator and the counter-jib 520 provided with water-jet circulation road, the water inlet of the water-jet circulation road and the water supply hose 300
The other end connect, the counter-jib 520 includes connection end 521 and floating end 522, the connection end 521 and the engaging lug
110 connection, the buoyancy body 510 be arranged at it is described floating end 522 on, the buoyancy body 510 to make it is described floating end 522 float
Float on sea level, the current actuator is communicated in the water-jet circulation road and electrically connected with the control device 400
Connect.
When the above-mentioned offshore wind power generation basic for realizing self-balancing of application is in wind-driven generator, photoelectric conversion device first
200 can continuously be converted to sunlight the electric energy that control device 400 etc. needs to use, energy-conserving and environment-protective；In addition, by near
Few three counter-jibs 520 are connected to the engaging lug 110 of floating platform 100 with connection end 521 correspondingly, pass through floating afterwards
Body 510 floats at the floating end 522 of counter-jib 520 on sea level, and and then current actuator can be continuously by entering
Aquaporin is pumped into seawater, transmits water supply jet flow passage by seawater by water supply hose 300 afterwards to project at a high speed to wash away Hai Ping
Face, so that counter-jib 520 can obtain the reaction force as caused by scouring force and form lateral support to blower foundation, enter
And the blower foundation of run-off the straight is set to realize automatic posture correction, it is thus possible to adaptively to be adjusted on the premise of avoiding using cable
The poised state of rectification campaign power generator, while reduce the torsional load that wind-driven generator is born, mitigate head and shake movement degree, avoid
Wind-driven generator is caused to topple when by the impact and influence of the various ultimate loads such as ocean, stream, wind, wave.
In one embodiment, the self-balancing component 500 also includes being electrically connected with extremely with the control device 400
Few two electric control valves, the water-jet circulation road are in charge of including at least two water jets, and the electric control valve correspondingly may be used
Keying is arranged in the water jet is in charge of.The keying for controlling single water jet to be in charge of by electric control valve is so, it is possible, and then
The size of caused reversely supporting force by scouring force that each counter-jib 520 of flexible modulation applies to blower foundation, makes
Blower foundation can cause under different lateral attitudes according to different slightly environment of disliking, can reliably adjust to poised state, really
Guarantor will not topple.It is not difficult to know, in order to which further accurate tune impacts the control water jet size on sea level, so as to change
The support force size of corresponding counter-jib 520, the quantity that water jet is in charge of can be as more as possible, so can further improve using energy source
Efficiency.
Please continue to refer to Fig. 1, further, the delivery port that the water jet is in charge of, which is provided with, expands water drum 523, the expansion water
The sectional dimension of cylinder 523 is along the water inlet that the water jet is in charge of to the linear incremental trend in delivery port direction.So can
Greatly increase from what water jet was in charge of seawater at interior injection and horizontal plane and wash away size, and then lifted and produced by scouring force
The size of raw counteractive support power, it is ensured that sufficiently large support force is formed to blower foundation, ensures the work peace of blower foundation
Entirely, reliably.
In addition, the self-balancing component 500 also includes hydraulic pressure sensor 600, the hydraulic pressure sensor 600 is arranged at described
Communicated to connect on floating end 522 and with the control device 400.Sea is immersed to floating end 522 thus by hydraulic pressure sensor 600
The following different depth of plane and produce different hydraulic pressure and detected in real time so that tilt more serious side (hydraulic pressure sensor
The 600 hydraulic pressure numerical value detected are larger) current actuator properly increase driving power, so as to improve in corresponding water-jet circulation road
The water flow ejected, and then bigger support force is provided to correct the side lateral attitude so that blower foundation possesses reply
Difference dislikes the adaptive protective capacities and accuracy under slightly marine environment and lateral attitude.
On the basis of above-described embodiment, in addition to inversion mechanism 700, the floating platform 100 be additionally provided with erecting bed and
With the engaging lug 110 connect one to one ground at least three sliding seats, the inversion mechanism 700 include be arranged at the installation
The transposition actuator and the output shaft drive connection of the transposition actuator being electrically connected with platform and with the control device 400
Optional transmission component and the arms that replaced with least three of the optional transmission component drive connection, the floating platform 100
Periphery wall on be circumferentially further opened with least three sliding channels, the transposition arm correspondingly through it is described slide it is logical
Groove simultaneously connects one to one with the sliding seat.So so that when the invasion and attack blower foundation such as the wind in marine environment, ocean current is led
It is caused to roll oblique especially severe toward a certain, and the support force of the water jet offer of the counter-jib 520 of the side is still not enough to correction and inclined
During oblique posture, this timed unit 400 can control transposition actuator action, and then drive optional transmission component and at least three to change
Position arm separately or cooperatively moves so that transposition arm drives sliding seat movement, finally drives other counter-jibs 520 to support force deficiency
Side movement draw close, be overlapped remittance thus by the support force for providing the water jet of two or more counter-jibs 520
The problem of poly-, and then elimination can not correct lateral attitude due to support force deficiency, further lift the self-balancing of blower foundation
Ability.
Further, the floating platform 100 is located at the both sides of the sliding channel and is additionally provided with guide chute, the cunning
Dynamic seat is provided with interval and at least two anti-attrition rolling elements being oppositely arranged, the anti-attrition rolling element can roll setting correspondingly
In in the guide chute.Coordinate in this way, being rolled by anti-attrition rolling element and guide chute, transposition arm can not only be propped up
Support and fix, reduce suffered load, avoid the weight of counter-jib 520 is excessive from causing transposition arm to fracture, while transposition can also be mitigated
Frictional resistance when arm and counter-jib 520 rotate so that the transposition movement between different counter-jibs 520 is more steady, smooth.
In one embodiment, the optional transmission component include be arranged on the erecting bed and with the control device
The 400 regulation cylinders being electrically connected with, the adjusting rod being connected with the piston rod of the regulation cylinder and the extension along the adjusting rod
Spaced at least three drive plate in direction, the drive plate connect one to one with the transposition arm；Wherein, at least three
Any one of the drive plate or more can coordinate with the transposition actuator driving.It so can flexibly allocate counter-jib
The number of 520 movements, so as to which the support force progress to realizing self-balancing for blower foundation is effectively scattered and polymerize, to improve wind
The self-balancing performance on machine basis and the complicated ability for disliking the marine environment omited of reply.It is understood that above-mentioned optional transmission
The structure and working principle of component is similar to the gear shift box structure of manual-gear vehicle.
In addition, also including at least three anti-collision upright posts, at least three sliding seats are equipped with the first installation side, described
Anti-collision upright post is arranged at the first installation side correspondingly.Two neighboring counter-jib 520 can be so avoided to be moved through
Closely occur firmly to hard rigid collision, avoid the occurrence of impact damage, influence design service life.Specifically, anti-collision upright post can
Choosing is made using elastomeric material, such as rubber, spring etc..
The present invention also provides a kind of wind power generating set, and it includes wind energy conversion system and realizes the sea of self-balancing as described above
Wind power foundation, the wind energy conversion system are arranged on the offshore wind power generation basic for realizing self-balancing.
Wind energy conversion system is arranged on and realized on the offshore wind power generation basic of self-balancing by above-mentioned wind power generating set, first photoelectricity
Conversion equipment 200 can continuously be converted to sunlight the electric energy that control device 400 etc. needs to use, energy-conserving and environment-protective；In addition,
By the way that at least three counter-jibs 520 to be connected to the engaging lug 110 of floating platform 100 correspondingly with connection end 521, afterwards
The floating end 522 of counter-jib 520 is floated on sea level by buoyancy body 510, and then current actuator can be continually
Ground by intake tunnel be pumped into seawater, afterwards by water supply hose 300 transmit water supply jet flow passage by seawater with project at a high speed and
Sea level is washed away, so that counter-jib 520 can obtain the reaction force as caused by scouring force and form side to blower foundation
To support, and then the blower foundation of run-off the straight is set to realize automatic posture correction, it is thus possible to avoiding the premise using cable
The poised state of lower adaptive adjustment wind-driven generator, while reduce the torsional load that wind-driven generator is born, mitigate head and shake fortune
Traverse degree, avoid causing wind-driven generator to incline when by the impact and influence of the various ultimate loads such as ocean, stream, wind, wave
Cover.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that come for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (9)
- A kind of 1. offshore wind power generation basic for realizing self-balancing, it is characterised in that including：Floating platform, circumferentially arranged with spaced at least three engaging lug on the periphery wall of the floating platform, and it is described Floating platform offers intake tunnel, and the water inlet of the intake tunnel is located at b.s.l.；Photoelectric conversion device, the photoelectric conversion device are arranged on the floating platform；Water supply hose, one end of the water supply hose and the delivery port of the intake tunnel are connected；Control device, the control device are arranged on the floating platform and are electrically connected with the photoelectric conversion device；AndSelf-balancing mechanism, the self-balancing mechanism include and the engaging lug at least three self-balancing component correspondingly, institute Stating self-balancing component includes buoyancy body, current actuator and the counter-jib provided with water-jet circulation road, and the water-jet circulation road enters The other end of the mouth of a river and the water supply hose is connected, and the counter-jib includes connection end and floating end, the connection end with it is described Engaging lug connect, the buoyancy body be arranged at it is described floating end on, the buoyancy body to make it is described floating end float on Hai Ping On face, the current actuator is communicated in the water-jet circulation road and is electrically connected with the control device.
- 2. the offshore wind power generation basic according to claim 1 for realizing self-balancing, it is characterised in that the self-balancing group Part also includes at least two electric control valves being electrically connected with the control device, and the water-jet circulation road includes at least two Water jet is in charge of, and the electric control valve is able to turn on or off correspondingly to be arranged in the water jet is in charge of.
- 3. the offshore wind power generation basic according to claim 2 for realizing self-balancing, it is characterised in that the water-jet flow point The delivery port of pipe is provided with expansion water drum, and the sectional dimension for expanding water drum is along the water inlet that the water jet is in charge of to delivery port side To linearly incremental trend.
- 4. the offshore wind power generation basic according to claim 1 for realizing self-balancing, it is characterised in that the self-balancing group Part also includes hydraulic pressure sensor, and the hydraulic pressure sensor is arranged on the floating end and communicated to connect with the control device.
- 5. the offshore wind power generation basic according to claim 1 for realizing self-balancing, it is characterised in that also including transposition machine Structure, the floating platform be additionally provided with erecting bed and with the engaging lug connect one to one ground at least three sliding seats, it is described to change Position mechanism is included being arranged on the erecting bed and the transposition actuator being electrically connected with the control device and the transposition are driven The optional transmission component of the output shaft drive connection of moving part and changed with least three of the optional transmission component drive connection Position arm, at least three sliding channels are circumferentially further opened with the periphery wall of the floating platform, and the transposition arm corresponds Ground connects one to one through the sliding channel and with the sliding seat.
- 6. the offshore wind power generation basic according to claim 5 for realizing self-balancing, it is characterised in that the floating platform Guide chute is additionally provided with positioned at the both sides of the sliding channel, the sliding seat is provided with interval and be oppositely arranged at least two Anti-attrition rolling element, the anti-attrition rolling element can roll correspondingly to be arranged in the guide chute.
- 7. the offshore wind power generation basic according to claim 5 for realizing self-balancing, it is characterised in that the optional transmission Regulation cylinder that component includes being arranged on the erecting bed and is electrically connected with the control device, with the regulation cylinder The adjusting rod and spaced at least three drive plate of bearing of trend along the adjusting rod of piston rod connection, the transmission Disk connects one to one with the transposition arm.
- 8. the offshore wind power generation basic according to claim 5 for realizing self-balancing, it is characterised in that also include at least three Individual anti-collision upright post, at least three sliding seats are equipped with the first installation side, and the anti-collision upright post is arranged at correspondingly The first installation side.
- 9. a kind of wind power generating set, it is characterised in that including wind energy conversion system and as described in above-mentioned any one of claim 1 to 8 The offshore wind power generation basic of self-balancing is realized, the wind energy conversion system is arranged at the offshore wind power generation basic for realizing self-balancing On.
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| CN201711138378.8A CN107762736B (en) | 2017-11-16 | 2017-11-16 | Realize the offshore wind power generation basic and wind power generating set of self-balancing |
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| CN111942528A (en) * | 2020-08-13 | 2020-11-17 | 蒋知秋 | Marine wind power of haulage rope fixed is with preventing unrestrained base |
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| CN113510679A (en) * | 2021-04-19 | 2021-10-19 | 北京信息职业技术学院 | Wheeled robot |
| CN115163420A (en) * | 2022-07-29 | 2022-10-11 | 江苏道达风电设备科技有限公司 | Offshore wind power foundation and tower drum integrated structure |
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