CN108021147A - A kind of floating type photovoltaic solar Bearings tracking system waterborne - Google Patents
A kind of floating type photovoltaic solar Bearings tracking system waterborne Download PDFInfo
- Publication number
- CN108021147A CN108021147A CN201810009610.6A CN201810009610A CN108021147A CN 108021147 A CN108021147 A CN 108021147A CN 201810009610 A CN201810009610 A CN 201810009610A CN 108021147 A CN108021147 A CN 108021147A
- Authority
- CN
- China
- Prior art keywords
- buoyancy tank
- photovoltaic array
- stake
- rotary rail
- umbrella
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007667 floating Methods 0.000 title claims abstract description 12
- 238000009434 installation Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000013082 photovoltaic technology Methods 0.000 description 1
- 238000013083 solar photovoltaic technology Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/10—Control of position or direction without using feedback
- G05D3/105—Solar tracker
-
- 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
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
- H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Photovoltaic Devices (AREA)
Abstract
The present invention relates to a kind of floating type photovoltaic solar Bearings tracking system waterborne, including photovoltaic array, rotary rail, the gear teeth and driving device；The photovoltaic array arrangement is rounded, and the photovoltaic array periphery is provided with rotary rail, is toothed around on the rotary rail；The photovoltaic array periphery is evenly arranged with driving device, and the driving device includes stake, buoyancy tank, motor, driving wheel and connecting shaft；Reservoir bottom is squeezed into the stake, and stake top portion is provided with a circular groove；The buoyancy tank internal reservation runs through circular hole up and down；Connecting shaft is in umbrella shape, is made of umbrella stem and umbrella crown.The beneficial effects of the invention are as follows：Direction of the invention by adjusting photovoltaic module, is applicable in different solar azimuths, to improve generating efficiency；When SEA LEVEL VARIATION, the buoyancy tank of photovoltaic array side and the buoyancy tank of driving device side can fluctuate with SEA LEVEL VARIATION so that driving wheel remains in the same plane with rotary rail.
Description
Technical field
The invention belongs to solar-photovoltaic technology field, more particularly to a kind of floating type photovoltaic solar Bearings tracking waterborne
System.
Background technology
Floating type photovoltaic system is as a kind of new photovoltaic technology, the important side that will be studied as new energy field
To.Compared with the solar panel of land installation, floating type photovoltaic generating system has many advantages, including need not occupy
Land resource, water body can obtain the cooling effect of photovoltaic module the generated energy of higher.Component, which reasonably blocks, not only reduces water
Divide evaporation, and limit algal grown.In order to improve the generated energy of photovoltaic generating system, the tracking system in photovoltaic generating system
Synchronous sun tracking azimuth running orbit so that the photovoltaic panel in tracking system faces solar irradiation direction all the time.In light
Volt field, ground photovoltaic tracking system is more universal, but photovoltaic plant waterborne installation tracking system it is more rare, up for into
One step research.
The content of the invention
The purpose of the present invention is overcome deficiency of the prior art, there is provided a kind of floating type photovoltaic solar azimuth waterborne with
Track system.
This floating type photovoltaic solar Bearings tracking system waterborne, including photovoltaic array, rotary rail, the gear teeth and driving
Device；The photovoltaic array arrangement is rounded, and the photovoltaic array periphery is provided with rotary rail, and the rotary rail is equipped with
The gear teeth；The photovoltaic array periphery is evenly arranged with driving device, the driving device include stake, buoyancy tank, motor, driving wheel and
Connecting shaft；Reservoir bottom is squeezed into the stake, and stake top portion is provided with a circular groove；The buoyancy tank internal reservation runs through circular hole up and down；Connection
Axis is in umbrella shape, is made of umbrella stem and umbrella crown；The circular hole of the umbrella stem through buoyancy tank is installed in the circular groove in stake top portion, umbrella stem edge circle
Groove moves up and down；The umbrella crown is bolted on buoyancy tank top surface；The motor is installed on umbrella crown, is installed on machine shaft
There are driving wheel, the gear teeth meshing of the driving wheel and rotary rail.
As preferred：The rotary rail section is in groove type, and rotary rail lower edges are respectively equipped with top flange with
The edge of a wing, it is spacing to driving wheel equipped with the width and distance by adjusting top flange and lower flange.
The beneficial effects of the invention are as follows：Direction of the invention by adjusting photovoltaic module, is applicable in different solar azimuths,
To improve generating efficiency.When SEA LEVEL VARIATION, the buoyancy tank of photovoltaic array side and the buoyancy tank of driving device side can become with water level
Change and fluctuate so that driving wheel remains in the same plane with rotary rail.Driving is set around photovoltaic array
Device, connecting shaft can limit to be moved in photovoltaic array plane, plays the role of anchoring.
Brief description of the drawings
Fig. 1 is the overall schematic three dimensional views of the present invention；
Fig. 2 is rotation node schematic three dimensional views；
Fig. 3 is buoyancy tank schematic three dimensional views；
Fig. 4 is connecting shaft schematic three dimensional views；
Fig. 5 is stake schematic three dimensional views.
Description of reference numerals：Photovoltaic array 1, rotary rail 2, the gear teeth 3, driving device 4, stake 5, buoyancy tank 6, motor 8, active
Wheel 9, circular groove 10, circular hole 11, umbrella stem 12, umbrella crown 13, top flange 14, lower flange 15.
Embodiment
The present invention is described further with reference to embodiment.The explanation of following embodiments is only intended to help and understands this
Invention.It should be pointed out that for those skilled in the art, without departing from the principle of the present invention, also
Some improvement and modification can be carried out to the present invention, these are improved and modification also falls into the protection domain of the claims in the present invention
It is interior.
The floating type photovoltaic solar Bearings tracking system waterborne includes photovoltaic array 1, rotary rail 2, the gear teeth 3, drive
Dynamic device 4, stake 5, buoyancy tank 6, motor 8, driving wheel 9, circular groove 10, circular hole 11, umbrella stem 12, umbrella crown 13, top flange 14, lower flange
15.As shown in Figure 1, several photovoltaic arrays 1 arrange rounded, 1 periphery of photovoltaic array is provided with rotary rail 2, described
3 are toothed around on rotary rail 2.As shown in Fig. 2, 1 periphery of photovoltaic array is evenly arranged with driving device 4, the driving
Device 4 includes stake 5, buoyancy tank 6, motor 8, driving wheel 9, connecting shaft.Reservoir bottom is squeezed into the stake 5, and the top of stake 5 is provided with a circular groove
10.6 internal reservation of buoyancy tank runs through circular hole 11 up and down.As shown in figure 4, connecting shaft is in umbrella shape, by 13 groups of umbrella stem 12 and umbrella crown
Into.The circular hole 11 of the umbrella stem 12 through buoyancy tank 6 is installed in the circular groove 10 at the top of stake 5, and umbrella stem 12 can be moved down along circular groove 10
It is dynamic.As shown in figure 3, the umbrella crown 13 is bolted on 6 top surface of buoyancy tank, following water-level lifting fluctuates.The motor 8 is pacified
On umbrella crown 13, driving wheel 9 is installed in 8 shaft of motor, the driving wheel 9 is engaged with the gear teeth 3 of rotary rail 2.It is described
2 section of rotary rail is in groove type, spacing to driving wheel 9 by the width and distance that adjust top flange 14 and lower flange 15, is protected
Card driving wheel 9 and the gear teeth 3 are constantly in interlocking pattern.
Floating type photovoltaic solar Bearings tracking system waterborne is realized by following principle：
(1) changing coordinates photovoltaic motor is calculated in azimuth at different moments, calculating public affairs according to solar azimuth angle formula
Formula is as follows：
Wherein：A is solar azimuth；H is sun altitude；δ is the declination of the sun；Ω is the hour angle of the sun；
(2) at sunrise, photovoltaic motor is according to local orientation angle formula adjustment photovoltaic module position at different moments so that with
Photovoltaic panel in track system faces solar irradiation direction all the time；
(3) at sunset, motor carries out reverse rotation and returns to next day to need rotating initial position.
Claims (2)
- A kind of 1. floating type photovoltaic solar Bearings tracking system waterborne, it is characterised in that：Led including photovoltaic array (1), rotation Rail (2), the gear teeth (3) and driving device (4)；Photovoltaic array (1) arrangement is rounded, photovoltaic array (1) periphery installation There is rotary rail (2), be toothed around (3) on the rotary rail (2)；Photovoltaic array (1) periphery is evenly arranged with driving Device (4), the driving device (4) include stake (5), buoyancy tank (6), motor (8), driving wheel (9) and connecting shaft；The stake (5) Reservoir bottom is squeezed into, a circular groove (10) is provided with the top of stake (5)；Buoyancy tank (6) internal reservation runs through circular hole (11) up and down；Connection Axis is in umbrella shape, is made of umbrella stem (12) and umbrella crown (13)；The circular hole (11) of the umbrella stem (12) through buoyancy tank (6) is installed on stake (5) in the circular groove (10) at the top of, umbrella stem (12) is moved up and down along circular groove (10)；The umbrella crown (13) is bolted on buoyancy tank (6) top surface；The motor (8) is installed on umbrella crown (13), and driving wheel (9), the driving wheel are provided with motor (8) shaft (9) engaged with the gear teeth (3) of rotary rail (2).
- 2. floating type photovoltaic solar Bearings tracking system waterborne according to claim 1, it is characterised in that：The rotation Guide rail (2) section is in groove type, and rotary rail (2) lower edges are respectively equipped with top flange (14) and lower flange (15), equipped with logical Width and the distance for overregulating top flange (14) and lower flange (15) are spacing to driving wheel (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810009610.6A CN108021147A (en) | 2018-01-05 | 2018-01-05 | A kind of floating type photovoltaic solar Bearings tracking system waterborne |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810009610.6A CN108021147A (en) | 2018-01-05 | 2018-01-05 | A kind of floating type photovoltaic solar Bearings tracking system waterborne |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108021147A true CN108021147A (en) | 2018-05-11 |
Family
ID=62072510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810009610.6A Pending CN108021147A (en) | 2018-01-05 | 2018-01-05 | A kind of floating type photovoltaic solar Bearings tracking system waterborne |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108021147A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110884623A (en) * | 2019-11-28 | 2020-03-17 | 江苏印加新能源科技股份有限公司 | Floating type photovoltaic power station with floating barrels |
| CN113595484A (en) * | 2021-09-29 | 2021-11-02 | 江苏林洋光伏科技有限公司 | Supporting buoyancy platform for water photovoltaic power generation |
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| US20040187907A1 (en) * | 2001-10-11 | 2004-09-30 | Morgal Richard Alan | Method and apparatus for solar energy collection |
| KR101028944B1 (en) * | 2010-10-26 | 2011-04-12 | 충주대학교 산학협력단 | Buoyant-type solar power generation apparatus |
| WO2012131543A1 (en) * | 2011-03-25 | 2012-10-04 | Scienza Industria Tecnologia S.R.L. | Apparatus and method for generating electricity using photovoltaic panels. |
| CN102739111A (en) * | 2012-06-20 | 2012-10-17 | 常州天合光能有限公司 | Floating photovoltaic device and floating photovoltaic power generation array formed by same |
| CN102780421A (en) * | 2011-05-10 | 2012-11-14 | 安徽天柱绿色能源科技有限公司 | Tracking type photovoltaic power generation device capable of reducing floor space and increasing generated energy |
| KR20140135312A (en) * | 2013-05-15 | 2014-11-26 | 주식회사 금성이앤씨 | Floating type solar power generation system and a rotating unit |
| CN205785155U (en) * | 2016-06-13 | 2016-12-07 | 衢州精筑能源科技有限公司 | A kind of float-ball type anti-settling monitoring device of photovoltaic waterborne |
| CN106385228A (en) * | 2016-09-29 | 2017-02-08 | 中冶华天南京电气工程技术有限公司 | Azimuth angle automatic tracking water floating photovoltaic array |
| CN206815335U (en) * | 2017-04-26 | 2017-12-29 | 东台市智航机电科技有限公司 | Photovoltaic piling machine waterborne |
| CN207937877U (en) * | 2018-01-05 | 2018-10-02 | 浙江精工能源科技集团有限公司 | Floating type photovoltaic solar Bearings tracking system waterborne |
-
2018
- 2018-01-05 CN CN201810009610.6A patent/CN108021147A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040187907A1 (en) * | 2001-10-11 | 2004-09-30 | Morgal Richard Alan | Method and apparatus for solar energy collection |
| KR101028944B1 (en) * | 2010-10-26 | 2011-04-12 | 충주대학교 산학협력단 | Buoyant-type solar power generation apparatus |
| WO2012131543A1 (en) * | 2011-03-25 | 2012-10-04 | Scienza Industria Tecnologia S.R.L. | Apparatus and method for generating electricity using photovoltaic panels. |
| CN102780421A (en) * | 2011-05-10 | 2012-11-14 | 安徽天柱绿色能源科技有限公司 | Tracking type photovoltaic power generation device capable of reducing floor space and increasing generated energy |
| CN102739111A (en) * | 2012-06-20 | 2012-10-17 | 常州天合光能有限公司 | Floating photovoltaic device and floating photovoltaic power generation array formed by same |
| KR20140135312A (en) * | 2013-05-15 | 2014-11-26 | 주식회사 금성이앤씨 | Floating type solar power generation system and a rotating unit |
| CN205785155U (en) * | 2016-06-13 | 2016-12-07 | 衢州精筑能源科技有限公司 | A kind of float-ball type anti-settling monitoring device of photovoltaic waterborne |
| CN106385228A (en) * | 2016-09-29 | 2017-02-08 | 中冶华天南京电气工程技术有限公司 | Azimuth angle automatic tracking water floating photovoltaic array |
| CN206815335U (en) * | 2017-04-26 | 2017-12-29 | 东台市智航机电科技有限公司 | Photovoltaic piling machine waterborne |
| CN207937877U (en) * | 2018-01-05 | 2018-10-02 | 浙江精工能源科技集团有限公司 | Floating type photovoltaic solar Bearings tracking system waterborne |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110884623A (en) * | 2019-11-28 | 2020-03-17 | 江苏印加新能源科技股份有限公司 | Floating type photovoltaic power station with floating barrels |
| CN113595484A (en) * | 2021-09-29 | 2021-11-02 | 江苏林洋光伏科技有限公司 | Supporting buoyancy platform for water photovoltaic power generation |
| CN113595484B (en) * | 2021-09-29 | 2021-12-07 | 江苏林洋光伏科技有限公司 | Supporting buoyancy platform for water photovoltaic power generation |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180511 |