CN110304210A - The location regulation method of floatation type photovoltaic plant and its floating platform and photovoltaic floating body square matrix - Google Patents
The location regulation method of floatation type photovoltaic plant and its floating platform and photovoltaic floating body square matrix Download PDFInfo
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- CN110304210A CN110304210A CN201910636020.0A CN201910636020A CN110304210A CN 110304210 A CN110304210 A CN 110304210A CN 201910636020 A CN201910636020 A CN 201910636020A CN 110304210 A CN110304210 A CN 110304210A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/50—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers
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- 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
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- 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
- B63B2035/4453—Floating structures carrying electric power plants for converting solar energy into electric energy
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Abstract
The present invention relates to a kind of floatation type photovoltaic plants, including the photovoltaic floating body square matrix for installation photovoltaic component, with the floating platform for installing inversion boosting equipment, the floating platform is arranged in inside the photovoltaic floating body square matrix, the floating platform and the photovoltaic floating body square matrix by mooring line respectively independent mooring in the bottom, or the floating platform and the photovoltaic floating body square matrix are connected as assembly by mooring line, the assembly mooring is in the bottom.On the one hand floatation type photovoltaic plant ensure that the relatively fixed of position between floating platform and photovoltaic floating body square matrix, avoid mutual collision between the two；On the other hand can also make effectively to reduce with the distance between photovoltaic floating body square matrix two neighboring in a piece of waters, to effectively increase water surface utilization rate.
Description
Technical field
The present invention relates to technical field of photovoltaic power generation waterborne, in particular to a kind of floatation type photovoltaic plant and its floating platform and light
Lie prostrate the location regulation method of floating body square matrix.
Background technique
Mature floatation type photovoltaic plant is as shown in fig. 1 at present, each floatation type photovoltaic plant includes a photovoltaic
Floating body square matrix 01 and floating platform 02 set by the photovoltaic floating body square matrix 01 is corresponded to, floating platform 02 is set for installing inversion boosting
Standby, the electric current that photovoltaic floating body square matrix 01 generates flows into inversion boosting equipment and realizes inversion and boosting.
From figure 1 it appears that floating platform 02 is arranged in the outside of photovoltaic floating body square matrix 01, and the respective independent system of the two
It moors, the inversion boosting equipment on floating platform 02 is connected with photovoltaic floating body square matrix 01 by the collection electric line 03 of S-type distribution, to avoid
Collection electric line 03 is caused to pull when floating platform 02 generates relative motion with photovoltaic floating body square matrix 01.
Although the floatation type photovoltaic plant operation conditions of this kind layout is good, in order to avoid floating platform and photovoltaic floating body side
Battle array collides, and should reserve enough safe distances between floating platform and photovoltaic floating body square matrix, and when a piece of waters be disposed with it is more
When a floatation type photovoltaic plant, distribution is as shown in fig. 1, from figure 1 it appears that the big section for accommodating floating platform
Domain can not be utilized, therefore to will lead to water surface utilization rate lower when floatation type photovoltaic plant is laid out using this kind.
Summary of the invention
An object of the present invention is to provide a kind of floatation type photovoltaic plant, so as to energy while guaranteeing stability in use
Enough effectively improve water surface utilization rate.
Another object of the present invention also resides in the position of the floating platform and photovoltaic floating body square matrix that provide a kind of floatation type photovoltaic plant
Set method of adjustment.
In order to achieve the above objectives, floatation type photovoltaic plant provided by the invention, including the photovoltaic for installation photovoltaic component
Floating body square matrix, and the floating platform for installing inversion boosting equipment, the floating platform is arranged in inside the photovoltaic floating body square matrix, described
Floating platform and the photovoltaic floating body square matrix by mooring line respectively independent mooring in the bottom or the floating platform and the photovoltaic floating body
Square matrix is connected as assembly by mooring line, and the assembly mooring is in the bottom.
Preferably, the floating platform is arranged close to the boundary of the photovoltaic floating body square matrix.
Preferably, the photovoltaic floating body square matrix is reserved close to the position of the floating platform free floating body, and the sky floating body is used for
Place the collection electric line of the inversion boosting equipment.
Preferably, further includes:
Buoyage on the photovoltaic floating body square matrix or the floating platform is set, in the buoyage at least equipped with
Current meter and wave height recorder；
Anerovane on the photovoltaic floating body square matrix or the floating platform is set, and the anerovane is for measuring
Wind direction and wind speed；
The full circle swinging propeller of the floating platform bottom is set, and the full circle swinging propeller is for driving the floating platform to transport
It is dynamic；
Controller is used for the flow velocity signal according to received by current time, unrestrained high RST, wind direction signals and wind speed
Signal obtains the anticipation relative displacement between the photovoltaic floating body square matrix and the floating platform, when the anticipation relative displacement reaches
Enter adjustment period when preset value, within the adjustment period, described in the controller is tentatively controlled according to the anticipation relative displacement
Full circle swinging propeller drives the floating platform movement, so that the floating platform and the movement of the photovoltaic floating body square matrix are consistent.
Preferably, further includes:
The first rangefinder in the photovoltaic floating body square matrix is set, and first rangefinder is floating for measuring the photovoltaic
The real-time displacement of body square matrix；
The second rangefinder on the floating platform is set, and second rangefinder is used to measure the real-time position of the floating platform
It moves；
The controller is obtained according to the displacement signal of first rangefinder and the displacement signal of second rangefinder
The practical relative displacement of the photovoltaic floating body square matrix and the floating platform, and the controller according to the practical relative displacement again
Full circle swinging propeller described in secondary control drives the floating platform movement.
Preferably, it is provided with tension sensor on each mooring line of floating platform described in mooring, according to institute
The pulling force signal of tension sensor is stated, full circle swinging propeller described in the controller third secondary control drives the floating platform movement,
It is equal with the pulling force on every that is used in floating platform described in the mooring mooring line, when for described in every of floating platform described in mooring
When pulling force on mooring line is equal, the adjustment period terminates.
It preferably, further include deep learning module, at the end of the adjustment period, the deep learning module records the institute
It is high to state the final rotation angle of the full circle swinging propeller, mean speed and the corresponding flow velocity signal in adjustment period, wave
Signal, wind direction signals and wind velocity signal, use when tentatively controlling the full circle swinging propeller for the controller next time.
Preferably, the full circle swinging propeller is installed on the floating platform bottom by telescoping mechanism, in the buoyage
It is additionally provided with fathometer, and only when the depth of water that the fathometer measures meets default stretching condition, the controller is just controlled
The telescoping mechanism drives the full circle swinging propeller to stretch out.
Preferably, the telescoping mechanism is piston cylinder.
The floating platform of floatation type photovoltaic plant disclosed in this invention and the location regulation method of photovoltaic floating body square matrix, including step
It is rapid:
1) high current water velocity, wave, wind direction and wind speed are obtained；
2) according to the water velocity, wave is high, wind direction and wind speed obtain the opposite position of the anticipation between photovoltaic array and floating platform
It moves, is entered step 3) when the anticipation relative displacement reaches preset value；
3) floating platform is tentatively driven to move according to the anticipation relative displacement, so that the floating platform and the photovoltaic floating body
The movement of square matrix is consistent.
Preferably, it further comprises the steps of:
4) according to the real-time displacement of the photovoltaic floating body square matrix and the real-time displacement of the floating platform, show that the photovoltaic is floating
The practical relative displacement of body square matrix and the floating platform, subsequently into step 5)；
5) floating platform is driven to move again according to the practical relative displacement, so that the floating platform and the photovoltaic floating body
The movement of square matrix is consistent.
Preferably, it further comprises the steps of:
6) pulling force for obtaining each mooring line for floating platform described in mooring, subsequently into step 7)；
7) according to the value of thrust of each mooring line, the floating platform is driven to move, for the third time to be used in described in mooring
Pulling force on the mooring line of every of floating platform is equal.
Preferably, it is further comprised the steps of: after the step 7)
8) the displacement total amount of the driving floating platform in the step 3), step 5) and step 7), and record and institute are obtained
Rheme moves water velocity corresponding to total amount, wave height, wind direction and wind speed for use when next time tentatively drives the floating platform to move.
Disclosed in this invention floatation type photovoltaic plant, floating platform is arranged in inside photovoltaic floating body square matrix that (i.e. floating platform is embedded
Inside photovoltaic floating body square matrix), and floating platform and photovoltaic floating body square matrix by mooring line respectively independent mooring in the bottom, Huo Zhefu
Platform and photovoltaic floating body square matrix pass through mooring line and are connected as assembly first, and then assembly reberthing is protected in the bottom, this aspect
The relatively fixed of position between floating platform and photovoltaic floating body square matrix has been demonstrate,proved, mutual collision between the two is avoided；This kind of cloth simultaneously
Office can also make effectively to reduce with the distance between photovoltaic floating body square matrix two neighboring in a piece of waters, to effectively increase the water surface
Utilization rate.
Disclosed in this invention floating platform and photovoltaic floating body square matrix location regulation method according to current water velocity, wave
High, wind direction and wind speed obtain the anticipation relative displacement between photovoltaic array and floating platform, then according to the anticipation relative displacement come
Preliminary driving floating platform movement, so that the movement of floating platform and photovoltaic array is consistent, on the one hand can guarantee on floating platform
On the other hand the stability of inversion boosting equipment work can also effectively avoid floating platform and photovoltaic floating body square matrix from generating collision.
Detailed description of the invention
Fig. 1 is multiple floatation type photovoltaic plants in the prior art in the arrangement schematic diagram with a piece of waters；
Fig. 2 is that multiple floatation type photovoltaic plants disclosed in the embodiment of the present invention are illustrated in the arrangement with a piece of waters
Figure；
Fig. 3 is the mooring schematic diagram of the floating platform and photovoltaic floating body square matrix disclosed in an embodiment of the present invention；
Fig. 4 is the structural schematic diagram of the water-bed floating platform anchoring base newly set；
Fig. 5 is the mooring schematic diagram of the floating platform and photovoltaic floating body square matrix disclosed in another embodiment of the present invention；
Fig. 6 is setting schematic diagram of first rangefinder in photovoltaic floating body square matrix；
Fig. 7 is setting schematic diagram of the full circle swinging propeller in floating platform bottom；
Fig. 8 is displacement diagram of the floating platform relative to photovoltaic floating body square matrix in a kind of situation；
Fig. 9 is the location regulation method general flow chart of floating platform and photovoltaic floating body square matrix.
Wherein, 1 is photovoltaic floating body square matrix, and 2 be floating platform, and 3 be mooring line, and 4 be edge anchoring pile, and 5 be floating platform anchoring base, 6
For inversion boosting equipment, 7 be the water surface, and 8 be the bottom, and 9 be Steel Structure, and 10 be the first rangefinder, and 11 be anerovane, and 12 be the
Two rangefinders, 13 be controller, and 14 be telescoping mechanism, and 15 be full circle swinging propeller.
Specific embodiment
One of core of the invention is to provide a kind of floatation type photovoltaic plant, so as to energy while guaranteeing stability in use
Enough effectively improve water surface utilization rate.
Another core of the invention also resides in the floating platform 2 and photovoltaic floating body square matrix 1 for providing a kind of floatation type photovoltaic plant
Location regulation method.
Referring to FIG. 2, the floatation type photovoltaic plant disclosed in the embodiment of the present invention, including photovoltaic floating body square matrix 1 and floating
Platform 2 is used in photovoltaic floating body square matrix 1 on floating platform 2 with receiving luminous energy and converting light energy into electric energy for installation photovoltaic component
Inversion boosting equipment 6 is installed, the electric energy that photovoltaic module is generated is converted into voltage and the satisfactory alternating current of frequency, compares
For the prior art, the floating platform 2 in the floatation type photovoltaic plant is arranged in inside photovoltaic floating body square matrix 1, that is to say, that photovoltaic
The vacant position for arranging floating platform 2 is reserved in floating body square matrix 1, floating platform 2 is embedded into the inside of photovoltaic floating body square matrix 1, floating platform 2
It can carry out mooring there are two types of mode to fix, one way in which is that floating platform 2 and photovoltaic array pass through the respective independent system of mooring line 3
It moors in the bottom, another mode is that floating platform 2 and photovoltaic floating body square matrix 1 are connected as assembly by mooring line 3 first, then again
By the assembly mooring in the bottom.
Multiple floatation type photovoltaic plants are illustrated in Fig. 2 in the distribution schematic diagram in same waters, from the point of view of Fig. 1, in fact
A floatation type photovoltaic plant in the figure 2 above of border is the assembly of original two floatation type photovoltaic plants, correspondingly, in the drift
Just there are two the floating platforms 2 being embedded into photovoltaic floating body square matrix 1 for setting in floating photovoltaic plant, certainly, according to the actual situation, ability
A floating platform 2 can also be only arranged after two floatation type photovoltaic plants combine in field technique personnel；Further, this field skill
Art personnel can also combine more floatation type photovoltaic plants.
Floating platform 2 and photovoltaic floating body square matrix 1 pass through the respective independent mooring of mooring line 3 in the bottom or floating platform 2 and photovoltaic floating body
Square matrix 1 is connected as assembly by mooring line 3 first, and then assembly reberthing ensure that floating in both water-bed Mooring Arrangements
Position is relatively fixed between platform 2 and photovoltaic floating body square matrix 1, avoids mutual collision between the two；It simultaneously can be with from Fig. 2
, it is evident that this kind layout can also make with phase in a piece of waters since floating platform 2 is embedded in the inside of photovoltaic floating body square matrix 1
The distance between adjacent two photovoltaic floating body square matrixes 1 effectively reduce, to effectively increase water surface utilization rate.
In view of the convenience for running and safeguarding, the floating platform 2 in the embodiment of the present invention is preferred close to photovoltaic floating body square matrix 1
Boundary position arrangement, as shown in Fig. 2 to Fig. 5, two kinds of specific Mooring Arrangements of floating platform 2 are described in detail below:
Please referring initially to Fig. 3, floating platform 2 demonstrated in Figure 3 and photovoltaic floating body square matrix 1 are independent moorings, and floating platform 2 is in square
Shape is generally rectangular, and the every of floating platform 2 arranges 3-5 root mooring line 3 on one side, since photovoltaic floating body square matrix 1 needs mooring in itself,
Therefore the periphery of photovoltaic floating body square matrix 1 is provided with a circle for the edge anchoring pile 4 for 1 mooring of photovoltaic floating body square matrix, and floating platform 2 leans on
Dipped beam lies prostrate the boundary position arrangement of floating body square matrix 1, therefore the mooring on 2 outermost one side of floating platform can be total with photovoltaic floating body square matrix 1
With a part of edge anchoring pile 4；Due to not having existing anchoring pile inside photovoltaic floating body square matrix 1, it is therefore desirable to phase be arranged under water
The floating platform anchoring base 5 answered to carry out remaining position of floating platform 2 mooring, and Fig. 3 illustrates floating platform anchoring base 5 when looking down
Distributing position, Fig. 4 illustrate the underwater setting schematic diagram of floating platform anchoring base 5, and anchoring pile is squeezed into behind mud face or less to be formed and is floated
Platform anchoring base 5, thus mooring force needed for providing floating platform 2.
Then referring to FIG. 5, it is assembly, floating platform 2 that floating platform 2 demonstrated in Figure 5 and photovoltaic floating body square matrix 1, which are moorings,
In rectangle or generally rectangular, the every of floating platform 2 arranges 3-5 root mooring line 3 on one side, and the mooring on 2 outermost one side of floating platform can be with
A part of edge anchoring pile 4 is shared with photovoltaic floating body square matrix 1；Steel Structure 9 is installed on the floating body in photovoltaic floating body square matrix 1, to mention
The tensile capacity of high floating body, remaining each side of floating platform 2 is by 3 mooring of mooring line on above-mentioned Steel Structure 9.
In order to facilitate the arrangement of the collection electric line between photovoltaic module and inversion boosting equipment 6, can also exist as needed
Photovoltaic floating body square matrix 1 is left a blank floating body in advance close to the position of floating platform 2, and so-called sky floating body just refers to the floating body for being not provided with photovoltaic module,
Empty floating body can reserve according to actual needs it is a row or multi-row, as long as guarantee collection electric line can arrange.
Need to be illustrated, floating platform 2 generally using steel construction either concrete structure is fabricated, weight compared with
Greatly, 2 weight of steel construction floating platform of single 10m*5m is more than 20 tons, and the weight of inversion boosting equipment 6 is also above 20 tons, therefore floating platform
It nearly 50 tons of 2 total weight, for photovoltaic floating body square matrix 1 made of blow molding, since the two weight has big difference, can lead
Floatation type square matrix is caused to move with floating platform 2 inconsistent, this will lead to 2 rolling of floating platform keeps inversion boosting equipment 6 normal very much greatly
Work.
For this purpose, the floatation type photovoltaic plant disclosed in the present embodiment also advanced optimizes, institute is public in the present embodiment
The floatation type photovoltaic plant opened further includes buoyage, anerovane 11, full circle swinging propeller 15 and controller 13, buoy
System is arranged close to photovoltaic array or floating platform 2, current meter and wave height recorder is at least equipped in buoyage, to measure water body
Flow velocity and wave are high, and anerovane 11 is arranged in photovoltaic floating body square matrix 1 or floating platform 2, its role is to measure wind direction and
The bottom of floating platform 2 is arranged in wind speed, full circle swinging propeller 15, and full circle swinging propeller 15 is for driving floating platform 2 to move, controller 13
The flow velocity signal according to received by current time, unrestrained high RST, wind direction signals and wind velocity signal, obtain photovoltaic floating body square matrix
Anticipation relative displacement between 1 and floating platform 2 enters adjustment period when the anticipation relative displacement reaches preset value (such as 2m), at this
In adjustment period, controller 13 tentatively controls full circle swinging propeller 15 according to anticipation relative displacement and floating platform 2 is driven to move, to make to float
Platform 2 and the appearance relative displacement few as far as possible of photovoltaic floating body square matrix 1.
Under normal conditions, wind direction is consistent with the direction of water flow and the spray, therefore measures and can must also be discharged after wind direction
The moving direction of stream and the spray, controller 13 can be with when carrying out the anticipation of the relative displacement between photovoltaic floating body square matrix 1 and floating platform 2
It is realized using a variety of hydrodynamic force softwares (such as ANSYS AQWA), when input flow velocity signal, unrestrained high RST, wind direction signals and wind speed
After signal, by running the anticipation relative displacement that you can get it between photovoltaic floating body square matrix 1 and floating platform 2 of hydrodynamic force software.
Full circle swinging propeller 15 is adjusted according to the control generated of controller 13 refrigeration to suitable angle and revolving speed, is pushed away
Dynamic floating platform 2 is moved, so that floating platform 2 and the movement of photovoltaic floating body square matrix 1 are consistent.
Due to anticipation relative displacement be to be obtained by hydrodynamic force software analytical calculation, between actual value there may be
Deviation, for this purpose, the floatation type photovoltaic plant disclosed in the present embodiment further includes the first rangefinder 10 and the second rangefinder 12,
One rangefinder 10 is arranged close to photovoltaic floating body square matrix 1 or is set up directly in photovoltaic floating body square matrix 1, it is preferred that the first ranging
Instrument 10 is fixed on the edge anchoring pile 4 of 1 one corner locations of photovoltaic floating body square matrix, as shown in Figure 6；First rangefinder 10
For measuring the real-time displacement of photovoltaic hoop body square matrix, the second rangefinder 12 is arranged on floating platform 2, and its role is to measure floating platform 2
Real-time displacement, controller 13 obtains photovoltaic according to the displacement signal of the first rangefinder 10 and the displacement signal of the second rangefinder 12
The practical relative displacement of floating body square matrix 1 and floating platform 2, then controller 13 controls full circle swinging spiral shell according to the practical relative displacement again
Rotation paddle 15 drives floating platform 2 to be moved.
For example, the displacement of 1 one corners of photovoltaic floating body square matrix is P (xp, Yp), floating platform 2 and 1 corner of photovoltaic floating body square matrix
The displacement of a corresponding corner is Q (xq, Yq), difference is made in two displacements can acquire the reality of photovoltaic floating body square matrix 1 Yu floating platform 2
Border relative displacement D (Xd, Yd), it is assumed that the corner of full circle swinging propeller 15 is α after prejudging relative displacement, and controller 13 is according to reality
Border relative displacement needs to carry out the secondary adjustment of 15 corner of full circle swinging propeller on the basis of the above, and corner is full circle swinging after adjustment
Corner α+△ the α of propeller 151, certainly, revolving speed may also be adjusted.
Understood incorporated by reference to Fig. 8, the dotted line in Fig. 8 represents the floating platform 2 after being subjected to displacement, it is assumed that photovoltaic floating body square matrix 1
Corner corner corresponding with floating platform 2 practical relative displacement be D (Xd, Yd), then it can be concluded that need to adjust floating platform 2 into
The mobile distance of row are as follows:
If defining the paddle face shaft of full circle swinging propeller 15 perpendicular to full circle swinging propeller when 2 left side short side of floating platform in Fig. 8
15 rotational angle is 0 °, then the rotational angle that should adjust full circle swinging propeller 15 is 180 ° of-actan (Xd/Yd), it can
Guarantee that floating platform 2 and the movement of photovoltaic floating body square matrix 1 are consistent.
In conjunction with practical relative displacement, floating platform 2 and the consistency that photovoltaic floating body square matrix 1 moves can be further improved.
In order to advanced optimize scheme, also it is respectively provided on each mooring line 3 for mooring floating platform 2 in the present embodiment
There is tension sensor, according to the pulling force signal of tension sensor, the driving of 13 third secondary control full circle swinging propeller 15 of controller is floating
Platform 2 moves, equal with the pulling force being used on the every mooring line 3 of mooring floating platform 2, when every root system pool for mooring floating platform 2
When pulling force on cable 3 is equal, which terminates.
Optical fiber tension sensor can be used in tension sensor, since the radical of the mooring line 3 for mooring floating platform 2 is determining
, therefore the namely determination of the direction of every mooring line 3, it, can when the pulling force of a certain or a few mooring line 3 is very big
Third time adjustment is carried out with the angle by adjusting full circle swinging propeller 15.Carry out third time full circle swinging propeller adjusted
15 corner α+△ α1+△α2, certainly, revolving speed may also be adjusted.
In addition to this, deep learning module, at the end of adjustment period, depth can also be set in floatation type photovoltaic plant
Study module records the final rotation angle of full circle swinging propeller 15 in the adjustment period, mean speed and rotates angle with final
Flow velocity signal corresponding with mean speed, unrestrained high RST, wind direction signals and wind velocity signal, these data can be for controllers 13
Use when next time tentatively controls the full circle swinging propeller 15, this has entire floatation type photovoltaic plant during the adjustment
Self-learning function, thus reaction speed and accuracy when improving adjustment 2 position of floating platform next time.
Referring to FIG. 7, full circle swinging propeller 15 is mounted on 2 bottom of floating platform especially by telescoping mechanism 14, in buoyage
It is additionally provided with fathometer, when the depth of water measured by the fathometer meets preset condition, controller 13 just controls 14 band of telescoping mechanism
Dynamic full circle swinging propeller 15 stretches out, and otherwise, controller 13 controls telescoping mechanism 14 and keeps retracted mode, this is it is possible to prevente effectively from water
Full circle swinging propeller 15 is damaged when deep insufficient.
In the above-described embodiments, preset condition are as follows: the depth of water is greater than the draft and the (packet of full circle swinging propeller 15 of floating platform 2
Include telescoping mechanism 14) the sum of length.
The specific implementation form of telescoping mechanism 14 is not limited to one kind, such as using oil cylinder and cylinder as the piston cylinder of representative
Or screw slider mechanism etc. may be used as telescoping mechanism 14.
The floating platform 2 and photovoltaic floating body square matrix 1 of a kind of above-mentioned floatation type photovoltaic plant are also disclosed in the embodiment of the present invention
Location regulation method, comprising steps of
1) high current water velocity, wave, wind direction and wind speed are obtained；
2) the anticipation relative displacement between photovoltaic array and floating platform 2 is obtained according to water velocity, wave height, wind direction and wind speed,
It is entered step 3) when prejudging relative displacement and reaching preset value；
3) floating platform 2 is tentatively driven to move according to the anticipation relative displacement, so that the floating platform 2 and the photovoltaic are floating
The movement of body square matrix 1 is consistent.
Meaning representated by noun identical with above-mentioned floatation type photovoltaic plant is consistent in the method for adjustment, the method for adjustment
The anticipation relative displacement between photovoltaic array and floating platform 2 is obtained according to current water velocity, wave height, wind direction and wind speed, so
Tentatively floating platform 2 is driven to move according to the anticipation relative displacement afterwards, so that floating platform 2 and the movement of photovoltaic array are consistent, from
And on the one hand can guarantee the stability that the inversion boosting equipment 6 on floating platform 2 works, it on the other hand can also effectively avoid floating platform
2 generate collision with photovoltaic floating body square matrix 1, and protection is used for the mooring line 3 of mooring floating platform 2.
In another embodiment, which further comprises the steps of: after step 3)
4) according to the real-time displacement of the photovoltaic floating body square matrix 1 and the real-time displacement of the floating platform 2, the photovoltaic is obtained
The practical relative displacement of floating body square matrix 1 and the floating platform 2, subsequently into step 5)；
5) floating platform 2 is driven to move again according to the practical relative displacement, so that the floating platform 2 and the photovoltaic are floating
The movement of body square matrix 1 is consistent.
In conjunction with practical relative displacement, floating platform 2 and the consistency that photovoltaic floating body square matrix 1 moves can be further improved.
In order to more accurately control the movement of floating platform 2, the present invention also provides one embodiment, in the present embodiment,
It is further comprised the steps of: after step 5)
6) pulling force for obtaining each mooring line 3 for floating platform 2 described in mooring, subsequently into step 7)；
7) according to the value of thrust of each mooring line 3, the floating platform 2 is driven to move, for the third time to be used in mooring institute
The pulling force stated on the every mooring line 3 of floating platform 2 is equal.
Increase to the detection of 3 pulling force of mooring line after, can be effectively prevented because 2 position of floating platform adjustment it is improper caused by be
The case where pool cable 3 is pulled off appearance.
Increase the position that step 8) obtains driving floating platform 2 in the step 3), step 5) and step 7) after step 7)
Total amount is moved, and is recorded described floating for tentatively driving next time with water velocity corresponding to displacement total amount, unrestrained high, wind direction and wind speed
Platform 2 uses when moving.
Understood in conjunction with Fig. 9, since the displacement total amount and water velocity correspondingly, wave of driving floating platform 2 are high, wind
It can be stored in database to wind speed, and use when preliminary driving floating platform 2 moves in next time, therefore this just has system
Have the ability of deep learning, when encounter with the water velocity, wave is high, wind direction and wind speed it is identical or the case where be roughly the same
When, tentatively floating platform 2 can be driven to be moved by called data rapidly, to improve response speed and standard that floating platform 2 adjusts process
True property.
Above to the position adjustment side of floatation type photovoltaic plant provided by the present invention and its floating platform and photovoltaic floating body square matrix
Method is described in detail.Used herein a specific example illustrates the principle and implementation of the invention, above
The explanation of embodiment is merely used to help understand method and its core concept of the invention.It should be pointed out that for the art
Those of ordinary skill for, without departing from the principle of the present invention, can also to the present invention carry out it is several improvement and repair
Decorations, these improvements and modifications also fall within the scope of protection of the claims of the present invention.
Claims (11)
1. a kind of floatation type photovoltaic plant, including the photovoltaic floating body square matrix (1) for installation photovoltaic component, and for installing inversion
The floating platform (2) of booster apparatus (6), which is characterized in that the floating platform (2) is arranged in photovoltaic floating body square matrix (1) inside, described
Floating platform (2) and the photovoltaic floating body square matrix (1) by mooring line (3) respectively independent mooring in the bottom or the floating platform (2) with
The photovoltaic floating body square matrix (1) is connected as assembly by mooring line (3), and the assembly mooring is in the bottom.
2. floatation type photovoltaic plant according to claim 1, which is characterized in that the floating platform (2) is floating close to the photovoltaic
The boundary of body square matrix (1) is arranged.
3. floatation type photovoltaic plant according to claim 1, which is characterized in that the photovoltaic floating body square matrix (1) is close to institute
The position for stating floating platform (2), which is reserved, free floating body, and the sky floating body is used to place the collection electric line of the inversion boosting equipment (6).
4. floatation type photovoltaic plant according to claim 1 to 3, which is characterized in that further include:
Close to the photovoltaic floating body square matrix (1) or the buoyage of the floating platform (2) setting, at least it is equipped in the buoyage
There are current meter and wave height recorder；
Anerovane (11) on the photovoltaic floating body square matrix (1) or the floating platform (2), the anerovane are set
(11) for measuring wind direction and wind speed；
Full circle swinging propeller (15) in the floating platform (2) bottom is set, and the full circle swinging propeller (15) is described for driving
Floating platform (2) movement；
Controller (13) is used for the flow velocity signal according to received by current time, unrestrained high RST, wind direction signals and wind speed
Signal obtains the anticipation relative displacement between the photovoltaic floating body square matrix (1) and the floating platform (2), prejudges opposite position when described
Shifting enters adjustment period when reaching preset value, and within the adjustment period, the controller (13) is according at the beginning of the anticipation relative displacement
Step controls the full circle swinging propeller (15) and drives floating platform (2) movement, so that the floating platform (2) and the photovoltaic floating body side
The movement of battle array (1) is consistent.
5. floatation type photovoltaic plant according to claim 4, which is characterized in that further include:
The first rangefinder (10) on the photovoltaic floating body square matrix (1) is set, and first rangefinder (10) is for measuring institute
State the real-time displacement of photovoltaic floating body square matrix (1)；
The second rangefinder (12) being arranged on the floating platform (2), second rangefinder (12) is for measuring the floating platform (2)
Real-time displacement；
The controller (13) is according to the displacement of the displacement signal and second rangefinder (12) of first rangefinder (10)
Signal obtains the practical relative displacement of the photovoltaic floating body square matrix (1) and the floating platform (2), and the controller (13) basis
Full circle swinging propeller (15) described in secondary control drives floating platform (2) movement again for the practical relative displacement.
6. floatation type photovoltaic plant according to claim 5, which is characterized in that for each of floating platform (2) described in mooring
Mooring line described in root is provided with tension sensor on (3), according to the pulling force signal of the tension sensor, the controller
(13) full circle swinging propeller (15) described in third secondary control drives floating platform (2) movement, to be used in floating platform described in mooring (2)
The every mooring line (3) on pulling force it is equal, when on the every mooring line (3) for floating platform (2) described in mooring
When pulling force is equal, the adjustment period terminates.
7. floatation type photovoltaic plant according to claim 6, which is characterized in that further include deep learning module, when described
At the end of adjustment period, the deep learning module records the final rotation of the full circle swinging propeller (15) in the adjustment period
Angle, mean speed and the corresponding flow velocity signal, unrestrained high RST, wind direction signals and wind velocity signal, for the control
Device (13) next time processed uses when tentatively controlling full circle swinging propeller (15).
8. floatation type photovoltaic plant according to claim 4, which is characterized in that the full circle swinging propeller (15) is by stretching
Contracting mechanism (14) is installed on the floating platform (2) bottom, is additionally provided with fathometer in the buoyage, and only in the fathometer
When the depth of water measured meets default stretching condition, the controller (13) just controls the telescoping mechanism (14) and drives described complete time
Rotating propeller (15) stretches out.
9. a kind of floating platform (2) of the floatation type photovoltaic plant as described in claim 1-8 any one and photovoltaic floating body square matrix (1)
Location regulation method, which is characterized in that comprising steps of
1) high current water velocity, wave, wind direction and wind speed are obtained；
2) according to the water velocity, wave is high, wind direction and wind speed obtain the opposite position of the anticipation between photovoltaic array and floating platform (2)
It moves, is entered step 3) when the anticipation relative displacement reaches preset value；
3) floating platform (2) are tentatively driven to move according to the anticipation relative displacement, so that the floating platform (2) and the photovoltaic are floating
The movement of body square matrix (1) is consistent.
10. location regulation method according to claim 9, which is characterized in that further comprise the steps of:
4) according to the real-time displacement of the photovoltaic floating body square matrix (1) and the real-time displacement of the floating platform (2), the photovoltaic is obtained
The practical relative displacement of floating body square matrix (1) and the floating platform (2), subsequently into step 5)；
5) floating platform (2) are driven to move again according to the practical relative displacement, so that the floating platform (2) and the photovoltaic are floating
The movement of body square matrix (1) is consistent.
11. location regulation method according to claim 10, which is characterized in that further comprise the steps of:
6) pulling force for obtaining each mooring line (3) for floating platform (2) described in mooring, subsequently into step 7)；
7) according to the value of thrust of each mooring line (3), the floating platform (2) are driven to move, for the third time to be used in mooring institute
The pulling force stated on the every mooring line (3) of floating platform (2) is equal.
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