CN105406806B - Possesses the float type photovoltaic generating system of adaptive photovoltaic tracking performance - Google Patents
Possesses the float type photovoltaic generating system of adaptive photovoltaic tracking performance Download PDFInfo
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- CN105406806B CN105406806B CN201510925750.4A CN201510925750A CN105406806B CN 105406806 B CN105406806 B CN 105406806B CN 201510925750 A CN201510925750 A CN 201510925750A CN 105406806 B CN105406806 B CN 105406806B
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- 238000007667 floating Methods 0.000 claims abstract description 50
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- 230000004044 response Effects 0.000 abstract description 4
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Classifications
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- 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
- H02S20/00—Supporting structures for PV modules
-
- 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
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
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- 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
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- Photovoltaic Devices (AREA)
Abstract
The invention belongs to the field of photovoltaic power generation based on solar panel, and in particular to a kind of float type photovoltaic generating system for possessing adaptive photovoltaic tracking performance.The present invention includes floating pedestal, solar panel and direct-drive motor, direct-drive motor both ends and concatenates relay switch K respectively1With relay switch K2, and two relay switches are communicated in the same pole of main battery in the coil synchronization dead electricity of two relays, and it is synchronous electric when be communicated at another pole of main battery；Differential concatenation battery pack, relay K1It is connected in parallel to each other with relay K2；The relay K1With relay K2It is deferred action relay；Relay K1Series diode D in the parallel branch of place1, relay K2Series diode D in the parallel branch of place2, and diode D1With diode D2Concatenation cut-off direction it is reversely with each other.The synchronous precision maneuver response realized for sunshine irradiating angle of the invention, to ensure efficient solar energy power generating demand.
Description
Technical field
The invention belongs to the field of photovoltaic power generation based on solar panel, and in particular to one kind possess adaptive photovoltaic with
The float type photovoltaic generating system of track performance.
Background technology
Due to the rotation and revolution of the earth, 1 year spring, summer, autumn and winter, sunset is risen per light, the lighting angle moment of the sun all exists
Change.The either solar photovoltaic generation system of continental rise type or float type, people be intended to solar panel can when
The face sun is carved, to reach maximum generating efficiency；The especially solar photovoltaic generation system of float type, how to be run in wave
Sunshine illumination tracking is efficiently accurately carried out on the sea winnowed with a dustpan, is desirable to the problem solved all the time.Photovoltaic tracking control system
System, be it is existing can keep the solar panel moment face sun, and the light of sunshine is vertically pointed into battery at any time
A kind of power control architecture of plate plate face.Current photovoltaic tracking control system, is first designed, this is in Chinese patent for time controlled type
Notification number is to have been retouched in the utility model patent of 201846283U entitled " synchronized solar photovoltaic tracking generating device "
State, namely using using hardware such as single-chip microcomputer, programmable controllers, using high-precision sun position algorithm, passed through according to installation
Latitude, real-time clock accurately calculate sun altitude, azimuth position, using Hall sensor, rotary encoder or inclination angle
Sensor etc. forms closed-loop control, drives cell panel to track sun angle by direct-drive motor.Another is then to be light-operated
Type designs, and this is that the entitled of 101777856A " utilizes the photovoltaic tracking device of photosensitive difference and be based in Chinese patent notification number
It is described in the patent of invention of the monitoring method of network "：Namely using hardware such as single-chip microcomputer, programmable controllers, by the sun
Angular sensor is arranged on assembly array face, forms closed-loop control using sunshine angular transducer, is driven eventually through direct current
Dynamic motor driving cell panel tracking sun angle.Both above-mentioned photovoltaic tracking control structures are since use, although with tracking
Precision is high, the advantages that facilitating telecommunication to control, but also has that controlling unit is complicated, installation and debugging are complicated, device is various or even can
By property it is not high the shortcomings of, so as to bring puzzlement to actual photovoltaic control design case.How a kind of new photovoltaic generation system is sought
System is accurate on the basis of structure is more succinct, possess higher generating efficiency and can follow sunshine angle change
The high-adaptability of response, for field of photovoltaic power generation technical barrier urgently to be resolved hurrily nearly ten years.
The content of the invention
The purpose of the present invention is overcomes above-mentioned the deficiencies in the prior art, there is provided it is a kind of it is rational in infrastructure and practical possess it is adaptive
The float type photovoltaic generating system of photovoltaic tracking performance is answered, to realize photovoltaic array when floating on water works, is synchronously possessed pair
In the self-regulation and precision maneuver response of sunshine irradiating angle, to ensure efficient solar energy power generating demand.
To achieve the above object, present invention employs following technical scheme：
A kind of possess the float type photovoltaic generating system of adaptive photovoltaic tracking performance, including floats on water to float pedestal
Solar panel on face, and the past of matching sun travel path is produced by the positive and negative driving solar panel that transfers
The direct-drive motor of multiple wobbling action, it is characterised in that：The system also includes being used to control direct-drive motor generation above-mentioned
The drive circuit and control drive circuit of action make the control circuit accordingly opened and closed, and drive circuit includes being made up of main photovoltaic panel
Main battery, the light lateral plates of main photovoltaic panel are parallel with the light lateral plates of solar panel and both pointing directions are same
To；Direct-drive motor both ends concatenate relay switch K respectively1With relay switch K2, and two relay switches are in two relays
Coil synchronization dead electricity when be communicated in the same pole of main battery, and it is synchronous electric when be communicated at another pole of main battery；In the sun
On travel path, vertical main photovoltaic panel plate face is disposed with light lateral plates area equation and left photovoltaic panel reversely with each other and right light
Lie prostrate plate；Control circuit include left photovoltaic panel and right photovoltaic panel concatenation form differential concatenation battery pack, differential concatenation battery pack, after
Electrical equipment K1With relay K2It is connected in parallel to each other；The relay K1With relay K2It is deferred action relay；Relay K1Place
Series diode D in parallel branch1, relay K2Series diode D in the parallel branch of place2, and diode D1With diode D2
Concatenation cut-off direction it is reversely with each other.
The system includes the control box of cubic case shape, and control box is fixed on solar panel and/or floating pedestal；
Control box box body front is parallel with the light lateral plates of solar panel and both pointing directions are in the same direction；Main photovoltaic panel is embedded at
At the front of control box, at the arranged on left and right sides face that left photovoltaic panel and right photovoltaic panel are placed in adjacent with main photovoltaic panel.
The light lateral plates area of main photovoltaic panel is more than left photovoltaic panel light lateral plates area.
The floating pedestal profile is in annulus columnar structure, alongside one another between each floating pedestal to recline to form solar cell
The array structure of plate；The system also includes the pull bar of the ring body through adjacent floating pedestal, and pull bar is located at floating pedestal inner ring
The both ends in face are respectively and fixedly connected with the driving wheel driven with direct-drive motor, driving wheel diameter parallel floating base axis；Pull bar
Be arranged the first pressing plate and the second pressing plate at the body of rod of floating pedestal outer ring surface, arrangement and driving wheel axis on two pressing plates
Parallel driven pulley, and the driven pulley and close to the pressing plate corresponding side floating pedestal outer ring surface between form roller against with
Close；On pull bar shaft between first pressing plate and the second pressing plate, and it is arranged between driving wheel wheel shaft and floating pedestal inner ring surface
Compression spring.
First pressing plate and the second pressing plate profile are in " V " shape and its inner side plate face and the outer shroud of corresponding floating pedestal
Face avoids arrangement；" V " shape of first pressing plate and the second pressing plate tip toward each other and with compression spring drive its produce mutually from
Action；Driven pulley on each pressing plate is two and is accordingly arranged in first pressing plate of " V " shape and the both ends of the second pressing plate
Place.
The floating pedestal and corresponding solar panel being fitted to each other using each pair are described as one group of solar cell panel assembly
Solar cell panel assembly is arranged to be multigroup and coplanar in triangle disposition array.
The column that is arranged in floating pedestal top end face of the system also including axis vertical, column top are set and driven with direct current
Move motor-driven panoramic table and the surface of revolution positioned at the panoramic table top is fixed at solar panel bottom face, described time
The axis of rotation vertical of turntable is set.
The column includes the lower pillar stand for being fixed in floating pedestal top end face and the hollow lumen for being set in lower pillar stand
Panoramic table is fixed on interior upper pillar stand, upper pillar stand top；Lower pillar stand possesses the tube chamber of polygon prism shape, and upper pillar stand exterior contour is in
The polygon prism shape that is adapted to therewith and can be formed between lower pillar stand vertical to straight-line guidance matching relationship.
Main advantages of the present invention are：
1) such as controlling unit caused by casement and the photovoltaic tracking control structure of light-operated is answered when, having abandoned traditional
It is miscellaneous, installation and debugging are complicated, device is various or even the not high shortcomings of reliability.The present invention is arranged on solar-electricity using one piece
Power resources of the main photovoltaic panel as direct-drive motor at the plate light lateral plates of pond, it is reversely with each other and equal with light lateral plates
The left photovoltaic panel and right photovoltaic panel of vertical main photovoltaic panel plate face, which are formed, turns to correction source.When main photovoltaic panel and solar panel with
When sun angular is inconsistent, left photovoltaic panel and right photovoltaic panel receive solar radiation difference, at least have a plate output
DC current and make it that corresponding relay produces energized action, and then one of relay switch of homopolarity connection is produced
Action is opened or closed in " delay ", therewith drive circuit is connected direct-drive motor must be electrically activated, finally drives light
Photovoltaic array rotates.And when left photovoltaic panel and right photovoltaic panel are with sunshine light ray parallel, its reception solar radiation is identical, relay
Device will not act, and drive circuit disconnects all the time, and motor would not also rotate.
On the basis of said structure, there is some emphasis should be noted：First, as in the same direction and parallel with solar panel
The main photovoltaic panel of arrangement, as long as solar panel, all the time accurately towards sunray, the light receiving efficiency of main photovoltaic panel is just all the time
In maximization, its light is sufficient, and generation current is big so that direct current generator M supplies of electric power are sufficient.Secondly, driving electricity is employed
Road and the distinct design method of control circuit, it is non-interference each other between direct-drive motor and differential concatenation battery pack.Directly
Stream motor will not produce long-time weak current circulation phenomenon because connecting differential concatenation battery pack all the time, and hair is also just not present
Heat and the problem of Damage to insulation.Finally, differential concatenation battery pack both ends only need to drive relay coil, load is light, power is small,
It is small to bear reverse current；Battery pack will not produce overheating conditions, and reliability is high, service life length.It is in addition, dynamic by using delay
Make relay, by the suitable delay time of setting so that corresponding relay switch side produces accordingly after it obtains electric a period of time
Action, you can effectively avoid caused by system response is excessively sensitive motor constantly because the water surface jolt produce it is useless positive and negative
Rotate and make, and then be advantageous to the actual life of lifting motor and mechanical structure.
2), specific to the assembling structure of each photovoltaic panel, the invention provides a kind of succinct implementation：Using four square chests
The boxlike control box construction of body shape；By arranging corresponding photovoltaic panel in the front of the control box and left and right sides, so as to real
Show the purpose that front provides direct-drive motor power supply and side forms reverse Stringing cells group.Box structure integraty is strong, just
In carrying and assembling, the part such as circuit can be arranged directly to the sealed box body of control box, so as to avoid the corrosion of briny environment,
Job security is higher, and service life can be also further ensured that.
3), for each photovoltaic panel light lateral plates area limitation, first ensure that the fast and reliable sound of control circuit
Should；Opposite side then make use of greater area of main photovoltaic panel, so as to provide the more reliable electric power conversion of direct-drive motor and supply
To effect.
4), for the realization of the specifically driving function based on solar panel, or existing continental rise or drift can be used
Floating type frame mode, it need to only improve the control circuit of its motor.Traditional bearing structure is such as used, by driving
The modes such as motor forward and backward band moving gear driving, to ensure the rotation needs of corresponding solar panel.And the present invention provides
Following two specific embodiments：
A, using the floating pedestal of annular shape, solar panel is skewed to be located in the cyclic structure of floating pedestal,
And using pedestal horizontally rotating along its anchor ring axis is floated, to realize the rotational action of solar panel.Now, according to preceding
The control circuit stated drives drive circuit and then causes direct current generator to produce corresponding steering, relative so as to drive driving wheel to produce
Float the stone roller action of pedestal inner ring surface.With the rotation of driving wheel, the Free-floating that plane or anti-slip veins or rack coordinate therewith
Seat inner ring surface produces rotation therewith, and then drives whole floating pedestal to produce face sunshine irradiation side together with solar panel
To rotational action.
In said structure, main is the structure of the rod-pulling type used, coordinates each compression spring, so as to realize phase
The close face of wheel body and floating pedestal is answered against cooperation.Simultaneously, the compression spring at driving wheel, so that it is guaranteed that driving wheel is based on
Floating pedestal is brought into close contact demand.And utilize and be located in compression spring between two pressing plates of pull bar shaft, then meet it is above-mentioned
While fitting demand, the buffering absorbing of the adjacent floating pedestal when floating pedestal rotation or seawater flops even more is served
Purpose, so that whole solar cell panel assembly is not influenceed by seawater floating impact.Said structure is succinctly reasonable, without multiple
Miscellaneous seawater buffer technology, use cost and effect can be effectively ensured.
B, the slidably socket mode of the prism between upper pillar stand and lower pillar stand, ensure that rising for solar panel
Effect, specific motor of arranging in pairs or groups, you can make it possess the self-regulation effect for following seawater ebb tide flood tide drop.In other words, on
It is to be only the socket that slides over each other without any control unit, tide fluctuation, upper pillar stand can be therewith between column and lower pillar stand
Rise and fall, so as to ensure that solar panel is located more than sea all the time.And the arrangement of panoramic table, then can directly arrange in pairs or groups the present invention
Above-mentioned direct-drive motor, and then the targetedly controllable steering regulatory demand met
Brief description of the drawings
Fig. 1 is the assembling structure schematic diagram of control box；
When Fig. 2 is that direct-drive motor is in halted state, the circuit state figure of control circuit；
When Fig. 3 is that direct-drive motor is in halted state, the circuit state figure of drive circuit；
When Fig. 4-5 is that direct-drive motor is in rotating forward state, the circuit state figure of control circuit and drive circuit；
When Fig. 6-7 is that direct-drive motor is in inverted status, the circuit state figure of control circuit and drive circuit；
Fig. 8 is the one of which structural representation of solar panel；
Fig. 9 is the partial enlarged drawing of Fig. 8 I part-structures；
Figure 10 is another structural representation of solar panel.
Illustrate each label and each part corresponding relation of the present invention is as follows：
10- floats pedestal 20- solar panel 30- direct-drive motors
The main left photovoltaic panels of photovoltaic panel 42- of 40- control box 41-
50- pull bars 51- the first pressing plate 52- the second pressing plate 53- compression springs
60- driving wheel 70- driven pulley 81- panoramic table 82- lower pillar stand 83- upper pillar stands
Embodiment
For ease of understanding, implement structure here in connection with Fig. 1-10 pairs of one of which of the invention and its workflow work is following
Further describe：
The whole circuit control of the present invention and driving structure, can be integrated in the control box 40 of cubic case shape.Control box
40 sealed internal chamber is used to arrange circuit, and the outer surface of its box body takes three adjacent surfaces to install main photovoltaic panel 41, left photovoltaic panel
42 and right photovoltaic panel.Specifically as indicated with 1, it is parallel with the light lateral plates of solar panel 20 in control box 40 and it is in the same direction just
The main photovoltaic panel 41 of one piece of relatively high power is installed in face, and two pieces of low power left photovoltaics are installed respectively in the arranged on left and right sides of control box 40
Plate 42 and right photovoltaic panel.Control box 40 is fixed on floating pedestal 10 and/or solar panel 20, either connecting rod is fixed
Or directly solid welding etc., to rotate together with movement with whole photovoltaic generating system.
For ease of understanding and corresponding with Fig. 2-7, it is reverse that left photovoltaic panel 42 and right photovoltaic panel are reduced to diagram respectively herein
B in series battery1And B2, and directly with left battery B1With right battery B2Represent.Differential concatenation battery pack, namely left battery B1
With right battery B2Positive pole directly concatenate negative or positive electrode and directly concatenate negative pole and formed.Main photovoltaic panel 41 is with main battery B3Represent.And
Relay switch K1With relay switch K2Normally closed switch is selected, in order to describe.Certainly, during actual use, relay switch
K1With relay switch K2From normal open switch also can, equally achievable following actions effect：
1), as Figure 2-3, when the positive face sun light direction of control box 40, left battery B1With right battery B2Light phase
Together, the voltage in control circuit is cancelled out each other.Relay K1With relay K2Coil must not be electric, relay switch K1And relay
Device switchs K2Normally-closed contact closes.The both ends of direct-drive motor 30 pass through relay switch K1Normally-closed contact and relay switch K2
Normally-closed contact is connected to main battery B3Anode, direct-drive motor 30 must not be electric, will not rotate or stop the rotation.
2), as illustrated in figures 4-5, as sunshine inclined left battery B1During side, left battery B1Light generates electricity, right battery B2Not by
Light.Because of the unilateral conduction of diode, diode D2Conducting, diode D1Cut-off.Electric current is from left battery B1Anode flows out, and passes through
Relay K2, diode D2, right battery B2, flow back to left battery B1Negative terminal.Now, relay K2Coil obtains electric, relay switch K2
Normally-closed contact delay is disconnected to be connected at another pole of direct-drive motor 30, and process repeat circuit K again1Coil must not
Electricity, relay switch K1Normally-closed contact continues to close.Direct-drive motor 30, relay switch K1With electric switch K2, main battery
B3Between form forward loop, direct-drive motor 30 rotates forward.
3), as shown in fig. 6-7, as sunshine inclined right battery B2During side, right battery B2Light generates electricity, left battery B1Not by
Light.Because of the unilateral conduction of diode, diode D1Conducting, diode D2Cut-off.Electric current is from right battery B2Anode flows out, and passes through
Relay K1, diode D1, left battery B1, flow back to right battery B2Negative terminal.Now, relay K1Coil obtains electric, relay switch K1
Normally-closed contact delay is disconnected to be connected at another pole of direct-drive motor 30, and process repeat circuit K again2Coil must not
Electricity, relay switch K2Normally-closed contact continues to close.Direct-drive motor 30, relay switch K1With electric switch K2, main battery
B3Between form return circuit, direct-drive motor 30 reversely rotates.
The advantages of above-mentioned control structure, is as follows：
A, control system component is few, and connection is simple, and reliability is high, and fault rate is low.
B, main photovoltaic panel 41 uses relatively high power component, and front is met to the sun, and light s sufficient, and generation current is big；Direct current
The supply of electric power of motor 30 is sufficient.
C, when sunshine is just towards the front of control box 40, acted using the dead electricity of two relays, direct-drive motor 30
It is fully disconnected with main photovoltaic panel 41, direct-drive motor 30 does not have long-time weak current to flow through, in the absence of heating Damage to insulation
Problem.
D, relay K1With relay K2Using deferred action relay, by setting suitable direct-drive motor 30 dynamic
Make interval time, adjust tracing control precision, effectively avoid whole system because the water surface rocks and motor forward and backward shape occurs for the moment
Condition, the functional reliability and service life of lifting means.
E, left battery B1With right battery B2The coil motion of driving relay is only needed, load is light, power is small, bears reversely
Electric current is small, avoids battery pack heat condition caused by same polarity concatenation each other, reliability is high, service life length.
According to above-mentioned control structure, present invention also offers corresponding specific implementation structure, its installation and working condition are such as
Under：
1), according to the factors such as ground longitude and latitude, weather environment are built, suitable installation is set to incline for whole photovoltaic generating system
Angle and fore-and-aft clearance.Photovoltaic generating system is arranged to schematic structure, and floating pedestal 10 will be used as using floating drum, guide rail etc. and
Solar panel array is swum on the water surface.
2), for the implementation structure shown in Figure 10, by even fixing lower pillar stand 82 in seabed on floating pedestal 10,
The smaller upper pillar stand 83 of the top of lower pillar stand 82 insertion diameter.Retractable between upper and lower column, two column sections are equal
For positive six while or it is positive eight while, or other prismatics prevent from rotating between upper and lower column.Installed back at the top of upper pillar stand 83
Turntable 81, the top of panoramic table 81 are connected with the center of solar panel 20.By the buoyancy of floating drum, above-mentioned each structure can be certainly
By swimming in the water surface, the dipping and heaving with the fluctuation of water level.Solar panel 20 can utilize under the drive of panoramic table 81
The forward and backward of direct-drive motor 30, so as to produce rotation, realize the water surface photovoltaic Bearings tracking work(of solar panel 20
Energy.
And for implementation structure as Figure 8-9, then it is fixed circular by the periphery installation in solar panel 20
Multiple floating pedestals are formed Chinese character pin-shaped array arrangement by guide rail to form floating pedestal 10.In floating pedestal 10 contact position, peace
Dress interactive revolving joint as shown in Figure 9.
Interactive revolving joint is：Two driven pulleys 70, Free-floating are installed on the outside of the circular guideway of floating pedestal 10
The annular inboard of seat 10 installs a driving wheel 80.Driving wheel 80 is pressed on by the inner side of floating pedestal 10 using compression spring 53.
The driving wheel 80 for driving inner ring by direct-drive motor 30 produces rotation, so as to drive floating pedestal 10 and respective array rotation
Turn.For increasing friction force, the outer surface of driving wheel 80 can use the rack-and-pinion design of sipe even.Using compression spring 53
Two pressing plates shown in connection figure 9, by the elastic buffer of itself of compression spring 53, to avoid between adjacent floating pedestal because of water
Power is flopped and impact situation occurs.Using the forward and backward of direct-drive motor 30 during work, so as to drive driving wheel 80 to produce
It is lively to make, and then to float the rotation of pedestal 10 and then realize the water surface photovoltaic Bearings tracking function of solar panel 20.
Claims (2)
1. a kind of float type photovoltaic generating system for possessing adaptive photovoltaic tracking performance, including floated on floating pedestal (10)
Solar panel (20) on the water surface, and advanced by rotating to drive solar panel (20) to produce the matching sun
The direct-drive motor (30) of the reciprocally swinging action in path, it is characterised in that：The system also includes being used to control DC driven
Motor (30) produces the control circuit that the drive circuit of above-mentioned action and control drive circuit work accordingly open and close, drive circuit bag
Include the main battery being made up of main photovoltaic panel (41), the light lateral plates of main photovoltaic panel (41) and the light of solar panel (20)
Lateral plates are parallel and both pointing directions are in the same direction；Direct-drive motor (30) both ends concatenate relay switch K1 and relay respectively
K2 is switched, and two relay switches are communicated in the same pole of main battery in the coil synchronization dead electricity of two relays, and it is electricly synchronous
Shi Jun is communicated at another pole of main battery；On sun travel path, vertical main photovoltaic panel (41) plate face is disposed with light side plate
Face area equation and left photovoltaic panel reversely with each other and right photovoltaic panel；Control circuit includes left photovoltaic panel and right photovoltaic panel concatenation structure
Into differential concatenation battery pack, differential concatenation battery pack, relay K1 and relay K2 are connected in parallel to each other；The relay K1 and after
Electrical equipment K2 is deferred action relay；It is in parallel where series diode D1 in parallel branch where relay K1, relay K2
Series diode D2 on branch road, and diode D1 and diode D2 concatenation cut-off direction are reversely with each other；
Described floating pedestal (10) profile is in annulus columnar structure, respectively alongside one another between floating pedestal (10) to recline to form solar energy
The array structure of cell panel (20)；The system also includes the pull bar (50) of the ring body through adjacent floating pedestal, pull bar (50)
The driving wheel (60) driven with direct-drive motor (30) is respectively and fixedly connected with positioned at the both ends of floating pedestal (10) inner ring surface, actively
Take turns (60) diameter parallel floating pedestal (10) axis；Pull bar (50) is arranged the at the body of rod of floating pedestal (10) outer ring surface
One pressing plate (51) and the second pressing plate (52), the driven pulley (70) of arrangement and driving wheel (60) diameter parallel, and should on two pressing plates
Roller is formed against cooperation between the outer ring surface of the corresponding side floating pedestal of driven pulley (70) and the close pressing plate；First pressing plate
(51) on the pull bar shaft between the second pressing plate (52), and between driving wheel (60) wheel shaft and floating pedestal (10) inner ring surface uniformly
It is equipped with compression spring (53)；
First pressing plate (51) and the second pressing plate (52) profile are in " V " shape and its inner side plate face and corresponding floating pedestal
Outer ring surface avoids arrangement；" V " shape of first pressing plate (51) and the second pressing plate (52) tip is toward each other and with compression spring
(53) it is driven to produce mutually from action；Driven pulley (70) on each pressing plate is two and is accordingly arranged in the first of " V " shape
At the both ends of pressing plate (51) and the second pressing plate (52)；
The system includes the control box (40) of cubic case shape, and control box (40) is fixed on solar panel (20) and/or drift
On floating foundation seat (10)；Control box (40) box body front it is parallel with the light lateral plates of solar panel (20) and both sensing sides
To in the same direction；Main photovoltaic panel (41) is embedded at the front of control box (40), and left photovoltaic panel and right photovoltaic panel are placed in and lied prostrate with key light
At the adjacent arranged on left and right sides face of plate (41)；The light lateral plates area of main photovoltaic panel (41) is more than left photovoltaic panel light lateral plates
Area.
2. a kind of float type photovoltaic generating system for possessing adaptive photovoltaic tracking performance according to claim 1, it is special
Sign is：The floating pedestal (10) and corresponding solar panel (20) being fitted to each other with each pair are one group of solar panel group
Part, the solar cell panel assembly are arranged to be multigroup and coplanar in triangle disposition array.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510925750.4A CN105406806B (en) | 2015-12-10 | 2015-12-10 | Possesses the float type photovoltaic generating system of adaptive photovoltaic tracking performance |
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| CN201510925750.4A CN105406806B (en) | 2015-12-10 | 2015-12-10 | Possesses the float type photovoltaic generating system of adaptive photovoltaic tracking performance |
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| CN105406806A CN105406806A (en) | 2016-03-16 |
| CN105406806B true CN105406806B (en) | 2017-11-17 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107589759A (en) * | 2017-07-31 | 2018-01-16 | 宁波法米莱美妆工具有限公司 | Adaptive photovoltaic platform waterborne |
| CN107643767A (en) * | 2017-07-31 | 2018-01-30 | 宁波法米莱美妆工具有限公司 | Photovoltaic plant platform adaptive system waterborne |
| CN107612465A (en) * | 2017-09-04 | 2018-01-19 | 无锡新振发太阳能汽车科技有限公司 | Automobile-used device of solar generating |
| CN109818561B (en) * | 2019-02-13 | 2021-01-15 | 广西鼎旭同辉农业投资有限公司 | Multifunctional photovoltaic system |
| CN112746581A (en) * | 2020-12-29 | 2021-05-04 | 核新云科技(南京)有限公司 | Method for arranging photovoltaic power generation facilities in association with expressway isolation barrier |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202632120U (en) * | 2012-05-25 | 2012-12-26 | 汤颖锴 | Solar photovoltaic panel tracking device |
| CN202718815U (en) * | 2012-07-02 | 2013-02-06 | 司占博 | Marine floating type wind force, ocean current and solar energy integrated power generation platform |
| CN105071744A (en) * | 2015-09-25 | 2015-11-18 | 无锡同春新能源科技有限公司 | Semisubmersible floating-type photovoltaic power station |
| CN205195645U (en) * | 2015-12-10 | 2016-04-27 | 陈秋菊 | Showy type photovoltaic power generation system who possesses self -adaptation photovoltaic tracking performance |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101541698B1 (en) * | 2013-12-30 | 2015-08-12 | 주식회사 케이디파워 | Float Type Photovoltaic Power Generator |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202632120U (en) * | 2012-05-25 | 2012-12-26 | 汤颖锴 | Solar photovoltaic panel tracking device |
| CN202718815U (en) * | 2012-07-02 | 2013-02-06 | 司占博 | Marine floating type wind force, ocean current and solar energy integrated power generation platform |
| CN105071744A (en) * | 2015-09-25 | 2015-11-18 | 无锡同春新能源科技有限公司 | Semisubmersible floating-type photovoltaic power station |
| CN205195645U (en) * | 2015-12-10 | 2016-04-27 | 陈秋菊 | Showy type photovoltaic power generation system who possesses self -adaptation photovoltaic tracking performance |
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