CN106301174B - A kind of adjustable solar photovoltaic power generation apparatus - Google Patents
A kind of adjustable solar photovoltaic power generation apparatus Download PDFInfo
- Publication number
- CN106301174B CN106301174B CN201610880546.XA CN201610880546A CN106301174B CN 106301174 B CN106301174 B CN 106301174B CN 201610880546 A CN201610880546 A CN 201610880546A CN 106301174 B CN106301174 B CN 106301174B
- Authority
- CN
- China
- Prior art keywords
- solar panel
- rotation axis
- rack
- rotation
- power generation
- 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.)
- Expired - Fee Related
Links
- 238000010248 power generation Methods 0.000 title claims abstract description 37
- 239000007769 metal material Substances 0.000 claims description 3
- 239000002689 soil Substances 0.000 description 7
- 241001424688 Enceliopsis Species 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000000205 computational method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000013083 solar photovoltaic technology Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
- F24S30/48—Arrangements for moving or orienting solar heat collector modules for rotary movement with three or more rotation axes or with multiple degrees of freedom
-
- 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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or 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
Abstract
The invention discloses a kind of adjustable solar photovoltaic power generation apparatus, the solar panel supported including rack and by the rack（1）；The rack includes vertical supporting（2）, skewed horizontal load（3）, transverse link（4）And rotation axis（5）, bridging（6）, arc track（7）.The vertical supporting（2）On be provided with speed regulator（8）.The device can be effectively increased photovoltaic power generation quantity in land area of one unit, and then save the cost of land of photovoltaic generation；In addition, the device has the function of to be adjusted, can the velocity of rotation of shaft be adjusted according to the incident angle of sunlight, so as to ensure that sunlight is impinged perpendicularly on solar panel, substantially increase the utilization rate of solar energy.
Description
Technical field
The present invention relates to solar photovoltaic technology field, more particularly to a kind of adjustable solar photovoltaic generation dress
It puts.
Background technology
With the development of photovoltaic industry, the occasion of solar power generation application is more and more, in addition to building in Desert Area
Outside large-sized photovoltaic power station, solar power generation is also increasingly common in city.However high cost, the floor space of photovoltaic generating system
The big fast development that restrict photovoltaic industry always.
In the more place in the soils such as desert, cost of land is than relatively low, suitable for the foundation of large-scale photovoltaic power station,
But it is higher and higher in the regional cost of land such as cities and towns, thus cost of land account for photovoltaic system cost ratio it is higher and higher, because
How this increases the photovoltaic power generation quantity of land area of one unit, to reduce the cost of photovoltaic generating system as photovoltaic industry urbanization
One key point of development.Increasing the photovoltaic power generation quantity in unit soil can start in terms of two, on the one hand make full use of cities and towns
In the functional architecture that has had, utilize roof and wall construction area, save cost of land；On the other hand, it may be considered that increase
Effective number of batteries in land area of one unit.
The design will propose a kind of new photovoltaic rack scheme from the second aspect, and obtaining increases unit soil face
The purpose of photovoltaic power generation quantity in product.
Existing photovoltaic power generation equipment is divided into fixed and reversible both types.Fixed type photovoltaic generating equipment be by
Energy photovoltaic device (being commonly called as photocell) is arranged on fixed carrier；In use, sunlight is in energy photovoltaic device
On angle change over time, electric energy (i.e. generating efficiency) caused by the solar energy of unit energy is also with different in daily
The time change of period.When sunray vertical irradiation is on energy photovoltaic device surface (such as noon), unit energy
Electric energy caused by solar energy is most strong (i.e. generating efficiency highest).And sunray is irradiated to energy photovoltaic device surface
Inclination angle is bigger, and electric energy caused by the solar energy of unit energy is weaker (i.e. generating efficiency is lower, such as morning and dusk).
Rotary type photovoltaic power generation equipment is that energy photovoltaic device is arranged on rotatable carrier；In use, the carrier is with light
Volt power generating device follows the sun to do corresponding rotation relative to the phase change on ground, ensures sunray vertical irradiation in the sun
Energy power generating device surface, the electric energy that the solar energy of unit energy generates are most strong (i.e. generating efficiency highest).Due to different
Season, even at the time of identical, solar irradiation is mapped to ground pitch angle and has difference.And according to theoretical analysis shows that, it is right
The tracking of the sun and non-tracking, the acceptance rate difference of energy is 30% to 40%.
Invention content
The present invention will be designed to provide a kind of adjustable solar photovoltaic power generation apparatus, which can be effectively increased
The photovoltaic power generation quantity of land area of one unit, and then save the cost of land of photovoltaic generation；In addition, the device has adjustable work(
Can, can the velocity of rotation of shaft be adjusted according to the incident angle of sunlight, so as to ensure that sunlight impinges perpendicularly on solar panel
On, substantially increase the utilization rate of solar energy.Meanwhile the apparatus structure is simple, it is easy to operate.
A kind of adjustable solar photovoltaic power generation apparatus proposed by the present invention, including rack and solar panel 1；Several nets
Frame is sequentially overlapped from top to bottom, and the rack includes vertical supporting 2, skewed horizontal load 3, transverse link 4 and rotation axis 5, bridging 6
With arc track 7, wherein：Two arc tracks 7 are vertically arranged, and one end of two arc tracks 7 is connected respectively by transverse link 4
It connects, two rotation axis 5 are horizontally disposed, and one end of two rotation axis is connected respectively by vertical supporting 2；The upper end of arc track 7
By the connection of skewed horizontal load 3 the same side positioned at one end of the rotation axis 5 of upper end, the lower end of arc track 7 passes through skewed horizontal load 3
One end for being located at upper end connecting shaft 5 and lower end rotation axis 5 of connection the same side respectively；1 side of solar panel connects rotation axis 5, separately
Side is located on two arc tracks 7, and the solar panel 1 is axis with rotation axis 5, can be slidably reciprocated on arc track 7.
In the present invention, the solar panel 1 of each layer rack using being arranged in parallel, and the solar panel 1 around rotation axis 5 in arc
Uniform rotation is done on shape track 7, maximum rotation angle is YY=60 °.
In the present invention, the rotation axis 5 rotates simultaneously, drives the uniform rotation with the offset of sunlight of solar panel 1；Institute
It states solar panel 1 to be inclined to set with ground level, the angle of the solar panel 1 and ground level is solar angle.
In the present invention, adjacent two solar panels 1 are along rack interlamellar spacing h, the incident angle α of the sun, altitude of the sun angle beta, institute
It states solar panel 1 and meets relationship below along between the side length b in 5 direction of length of side d and vertical axis of rotation in 5 direction of rotation axis：
h = max{ d/cosα,b/cosβ}。
In the present invention, the slewing rate that the rotation axis 5 does uniform rotation is determined by the time of local sunrise sunset, can
It is artificial to transfer.And ensure on sunlight vertical irradiation to solar panel 1.
In the present invention, the arc track 7 is made by metal material, is not susceptible to bend.
In the present invention, bridging 6 is equipped between two rotation axis 5 on each rack, wind loading rating is made to carry significantly
Height improves the stability of rack entirety.
In the present invention, speed regulator 8, the speed regulator 8 are provided on the vertical supporting 2 on the rack of bottom
The rotation axis 5 of each rack is connected, to adjust the velocity of rotation of rotation axis 5, to ensure on sunlight vertical irradiation to solar panel 1
Face.
The installation form of traditional photovoltaic power generation apparatus is laid in ground either on building roof or distance for solar panel
The relatively low height in ground, occupies very big land area, and generated energy is few in land area of one unit.And in this invention, net
Frame is a space multistory stent, including vertical supporting, skewed horizontal load, transverse link and rotation axis, bridging, arc track and
Speed regulator.What is utilized due to the space multistory stent is spatial volume, to hold up the frame come, solar panel be placed on it is fixed simultaneously
Thus soil surface area can be not take up above the stent that rotation axis rotates, in addition to this, rotation axis drive solar panel with
The movement of sunlight and rotate, remain solar panel perpendicular to sunray.
The beneficial effects of the invention are as follows：First, solar panel has certain height apart from ground, the lower section of solar panel
Space can be engaged in other purposes, and the area of land occupation is only the floor space of stent.2nd, due to the space multistory frame knot
Structure can set multi-layer cell plate, and can be increased by receiving effective cell area of illumination by more times, and the shelf layer of placing battery plates is got over
More, the cell area for receiving solar radiation is bigger, and generated energy is more.3rd, the device has the function of adjustable, can be according to sunlight
Incident angle, adjust the velocity of rotation of shaft, so as to ensure that sunlight is impinged perpendicularly on solar panel, substantially increase the sun
The utilization rate of energy.
From the foregoing, it will be observed that adjustable solar photovoltaic power generation apparatus provided by the present invention can be effectively increased unit soil
Photovoltaic power generation quantity in area, and then save the cost of land of photovoltaic generation.In addition, the device has the function of to be adjusted, it can root
According to the incident angle of sunlight, the velocity of rotation of shaft is adjusted, so as to ensure that sunlight is impinged perpendicularly on solar panel, is carried significantly
The high utilization rate of solar energy.Simultaneously as the present invention is that each layer of rack is layered in solar panel, thus simple in structure, system
It causes relatively low.
Description of the drawings
Fig. 1 is the space multistory schematic diagram of adjustable solar photovoltaic power generation apparatus of the present invention.
Fig. 2 is space multistory schematic diagram when adjustable solar photovoltaic power generation apparatus shaft of the present invention will rotate.
Fig. 3 is the positive facade high-level schematic of adjustable solar photovoltaic power generation apparatus of the present invention.
Fig. 4 is the side elevation high-level schematic of adjustable solar photovoltaic power generation apparatus of the present invention.
Figure label：1 is solar panel, and 2 be vertical supporting, and 3 be skewed horizontal load, and 4 be transverse link, and 5 be rotation axis, and 6 are
Bridging, 7 be arc track, and 8 be speed regulator.
Specific embodiment
It is below in conjunction with the accompanying drawings and specific real in order to which those skilled in the art is made to be better understood from technical scheme of the present invention
Applying example, the present invention is described in further detail.
Embodiment 1：The core of the present invention is to provide a kind of adjustable solar photovoltaic power generation apparatus, which can have
Effect increases the photovoltaic power generation quantity in land area of one unit, and then saves the cost of land of photovoltaic generation；In addition, the device have can
Regulatory function can adjust the velocity of rotation of shaft, so as to ensure that sunlight impinges perpendicularly on electricity according to the incident angle of sunlight
On the plate of pond, the utilization rate of solar energy is substantially increased.
It is below in conjunction with the accompanying drawings and specific real in order to which those skilled in the art is made to be better understood from technical scheme of the present invention
Applying example, the present invention is described in further detail.
Fig. 1 is please also refer to, Fig. 1 is that the solid space structure of adjustable solar photovoltaic power generation apparatus of the present invention is shown
It is intended to.
In the inventive solutions, the adjustable solar photovoltaic power generation apparatus includes rack and by affiliated net
The solar panel 1 of frame support；The rack includes vertical supporting 2, skewed horizontal load 3, transverse link 4 and rotation axis 5, bridging 6, arc
Shape track 7, speed regulator 8.Every layer of solar panel 1 of each rack is arranged in parallel, and the solar panel 1 is done around rotation axis 5
Uniform rotation, maximum rotation angle are Y（Y=60°）.Every layer of the rack is respectively provided with that there are one photovoltaic battery panel 1 and one to turn
Moving axis 5, the rotation of rotation axis 5 drive the uniform rotation with the offset of sunlight of solar panel 1 simultaneously.The solar panel 1 is mutually equal
It goes and is obliquely installed, the angle of the solar panel 1 and ground level is solar angle.
Two adjacent solar panels 1 are along rack interlamellar spacing h, the incident angle α of the sun, altitude of the sun angle beta and the electricity
Pond plate 1 meets following relationship along between the side length b in 5 direction of length of side d and vertical axis of rotation in 5 direction of rotation axis:
h = max{ d/cosα,b/cosβ}
The photovoltaic battery panel 1 is fixed in a shaft 5, which is connected to the vertical supporting 2,
Uniform rotation can be done around its axis, slewing rate is determined by the time of local sunrise sunset, can artificially be transferred.And ensure that sunlight hangs down
Directly it is irradiated on solar panel 1.
Described 1 one end of photovoltaic battery panel is fixed in rotation axis 5, in other end connection and arc track 7, and can be around arc
Track 7 slides.The arc track 7 is made by metal material, is not susceptible to bend.By 4 phase of cross-brace between arc track 7
Even, the bearing capacity of arc track (7) and the stability of rack entirety be ensure that.
Every layer of the rack side is both provided with bridging 6, and wind loading rating greatly improves, and improves the stabilization of rack entirety
Property.
The rack front and back is both provided with skewed horizontal load 3, for maintaining and supporting arc track 7, while also carries
The high wind resistance of rack, improves whole stability.
Speed regulator 8 is provided on the vertical supporting 2, the velocity of rotation of rotation axis 5 is adjusted, to ensure that sunlight is vertical
It is irradiated to above solar panel 1.
The installation form of traditional photovoltaic power generation apparatus is laid in for solar panel on ground or building roof or apart from ground
Relatively low height occupies very big land area, and generated energy is few in land area of one unit.And in the present invention, rack is
One space multistory stent, including vertical supporting, skewed horizontal load, transverse link and rotation axis, bridging, arc track and speed
Adjuster.What is utilized due to the space multistory stent is spatial volume, and to hold up the frame come, solar panel is placed on fixed and can be with
Above the stent of rotation axis rotation, thus it is not take up soil surface area.There are three features for its tool：One solar panel distance
There is certain height on ground, and the space of the lower section of solar panel can be engaged in other purposes, and the area of land occupation is only rack
Floor space.Two：Due to the space multistory frame structure, multi-layer cell plate can be set, receive effective cell area of illumination
More times can be increased, the shelf layer of placing battery plates is more, and the cell area for receiving solar radiation is bigger, and generated energy is more.Three：It should
Device has the function of to be adjusted, and the velocity of rotation of shaft can be adjusted according to the incident angle of sunlight, so as to ensure that sunlight hangs down
It is directly incident on solar panel, substantially increases the utilization rate of solar energy.
From the foregoing, it will be observed that adjustable solar photovoltaic power generation apparatus provided by the present invention can be effectively increased unit soil
Photovoltaic power generation quantity in area, and then save the cost of land of photovoltaic generation.In addition, the device has the function of to be adjusted, it can root
According to the incident angle of sunlight, the velocity of rotation of shaft is adjusted, so as to ensure that sunlight is impinged perpendicularly on solar panel, is carried significantly
The high utilization rate of solar energy.
In the technical program, it should be noted that the cost of rack of the present invention is improved with the increase of height,
How the difficult point that optimization is the design is obtained between cost of investment and generated energy.The design of rack needs in the power generator
The economic benefit of power generator is combined with the form of space net rack.Optimal spatial grid structure is obtained by economic analysis
To realize.This may be used following scheme to complete：
According to the composition of photovoltaic system, the computational methods of cost of electricity-generating are determined.Cost of electricity-generating is to weigh photovoltaic system economy
The important indicator of property, the cost of investment with photovoltaic system, generated energy are related.Two system cost of investment, generated energy and and space
The form of three-dimensional grid is related.It is high to the parameter of space multistory rack by the combing of photovoltaic generating system stent correlated condition
Degree, the number of plies, the cell area that can place etc. optimize calculating, to obtain best space multistory grid structure, obtain maximum
Economic benefit.
It please refers to Fig.3, Fig. 3 is the high-level schematic of Fig. 1 adjustable solar photovoltaic power generation apparatus.
As shown in figure 3, being provided with 3 layerings on rack, there are one solar panels for every layer of setting, and one shares 3 solar panels.It is first
First, height h1 of the nethermost solar panel apart from ground can be determined according to the purposes on ground, in the design of space multistory, root
According to occasion and purposes that rack is applied, h1 is determined first.Vertical distance h between two layers of solar panel is true by equation below
It is fixed：
h = max{ d/cosα,b/cosβ}
α：The incidence angle of the sun,
β：Sun altitude,
d：Solar panel along rotating shaft direction the length of side,
b：The length of side in vertical axis of rotation direction.
Height H=h1+N*h of N sheaf space three-dimensional grids
It will be appreciated that H depends primarily on interlamellar spacing h, interlamellar spacing h is also that two adjacent solar panels vertically support
Distance, the size of interlamellar spacing h directly determines whether solar panel is blocked and is blocked the size of area, i.e. photovoltaic system
Generating efficiency.Here, thus it is ensured that the solar panel interlamellar spacing unobstructed to lower floor's solar panel in upper strata is determined in the annual effective sunshine time
Justice is maximal efficiency interlamellar spacing, and general warranty Summer Solstice noon is unobstructed to can guarantee that whole year is unobstructed.Altitude of the sun angle beta with
The place of rack installation is related, and the latitude of infield is higher, and high noon in Summer Solstice moment incident angle β is smaller, the maximal efficiency of rack
Interlamellar spacing is smaller.
As shown in Figure 3, Figure 4, setting solar panel tilts appropriate angle so that when the sun reach at moment high noon in the Summer Solstice into
During firing angle α, sunray is just perpendicular to solar panel.Solar panel is along the length of side d of rotating shaft direction, the side in vertical axis of rotation direction
Long b, the calculation formula of maximal efficiency interlamellar spacing are：
h = max{ d/cosα,b/cosβ}
Leg inclination, that is, β of fixed solar panel is also related with the latitude of infield, and usual latitude is higher, and inclination angle is bigger,
The maximal efficiency interlamellar spacing of stent is smaller.The size of solar panel also has an impact maximal efficiency interlamellar spacing, usually with it is highly relevant
The solar panel length of side it is smaller, the maximal efficiency interlamellar spacing of stent is smaller.
Furthermore, it should be noted that maximal efficiency interlamellar spacing can guarantee the maximum power generation efficiency of photovoltaic system, might not
It can make photovoltaic system that there is maximum economic benefit.The height of rack is higher, and cost is higher.Rack placing battery plates have
Effect area is bigger, and the total generated energy of system is also more, while the cost of battery is also higher.The location of rack difference, the sun
Amount of radiation is also had any different, and can also influence generated energy.So needing to consider various factors, optimization is analyzed to obtain maximum warp
Ji benefit, to determine the optimum height of rack, the number of plies and the dimensioned area for installing solar panel.There are one every layer of rack is respectively provided with
Photovoltaic battery panel and a rotation axis, rotation axis rotation drive solar panel uniform rotation with the offset of sunlight simultaneously.Turn
Dynamic rate is determined by altitude of the sun, can artificially be transferred.And ensure sunlight by the refraction vertical irradiation of mirror board to photovoltaic panel
On, straight line parallel where plane where photovoltaic panel and sunlight ray.The rotational angle of solar panel is no more than set angle Y（Y=
60°）.Morning, the laterally offset angular adjustment of photovoltaic panel to maximum, as shown in Figure 4.Until sunlight vertical irradiation to solar panel
When, rotation axis will drive photovoltaic panel to start uniform rotation.Operating personnel are according to local sunrise Z and sunray and horizontal plane
Angle X calculate shaft rotation rate for W=（90°-X）/（(12-Z)*60）, it is then z+ in the time（90°-X-Y）/
Operating personnel regulate the speed adjuster to determine the velocity of rotation of shaft during w.Solar panel starts to rotate, until lower carriage plane
It stops operating.
A kind of adjustable solar photovoltaic power generation apparatus provided by the present invention is described in detail.Herein
It applies specific case to be expounded the principle of the present invention and embodiment, the explanation of above example is only applied to side
Assistant solves and the method and its core concept of invention.It should be pointed out that for those skilled in the art, not
Be detached from the principle of the invention under the premise of, can also to the present invention some improvement and modification can also be carried out, these improvement and modification are also fallen into
In the protection domain of the claims in the present invention.
Claims (6)
1. a kind of adjustable solar photovoltaic power generation apparatus, including rack and solar panel（1）；Several racks from top to bottom according to
Secondary superposition, it is characterised in that：The rack includes vertical supporting（2）, skewed horizontal load（3）, transverse link（4）And rotation axis（5）、
Bridging（6）And arc track（7）, wherein：Two arc tracks（7）It is vertically arranged, two arc tracks（7）One end difference
Pass through transverse link（4）Connection, two rotation axis（5）Horizontally disposed, one end of two rotation axis passes through vertical supporting respectively（2）
Connection；Arc track（7）Upper end pass through skewed horizontal load（3）Connect the rotation axis positioned at upper end of the same side（5）One end, arc
Shape track（7）Lower end pass through skewed horizontal load（3）Connect the same side respectively is located at upper end connecting shaft（5）With lower end rotation axis
（5）One end；Solar panel（1）Side connects rotation axis（5）, opposite side is located at two arc tracks（7）On, the solar panel
（1）With rotation axis（5）It, can be in arc track for axis（7）On slidably reciprocate；The solar panel of each layer rack（1）Using parallel
Setting, and the solar panel（1）Around rotation axis（5）In arc track（7）On do uniform rotation, maximum rotation angle is Y, Y=
60°；Two adjacent solar panels（1）Along rack interlamellar spacing h, the incident angle α of the sun, altitude of the sun angle beta, the solar panel（1）
Along rotation axis（5）The length of side d and vertical axis of rotation in direction（5）Meet relationship below between the side length b in direction：
h = max{ d/cosα,b/cosβ}。
2. adjustable solar photovoltaic power generation apparatus according to claim 1, it is characterised in that：The rotation axis（5）
Rotation simultaneously, drives solar panel（1）The uniform rotation with the offset of sunlight；The solar panel（1）It is inclined with ground level
Setting, the solar panel（1）Angle with ground level is solar angle.
3. adjustable solar photovoltaic power generation apparatus according to claim 1, it is characterised in that：The rotation axis（5）
The slewing rate for doing uniform rotation is determined by the time of local sunrise sunset, can artificially be transferred, and ensures sunlight vertical irradiation
To solar panel（1）On.
4. adjustable solar photovoltaic power generation apparatus according to claim 1, it is characterised in that：The arc track
（7）It is made by metal material, is not susceptible to bend.
5. adjustable solar photovoltaic power generation apparatus according to claim 1, it is characterised in that：On each rack
Two rotation axis（5）Between be equipped with bridging（6）, wind loading rating is greatly improved, improves the stability of rack entirety.
6. adjustable solar photovoltaic power generation apparatus according to claim 1, it is characterised in that：On the rack of bottom
Vertical supporting（2）On be provided with speed regulator（8）, the speed regulator（8）Connect the rotation axis of each rack（5）,
To adjust rotation axis（5）Velocity of rotation, to ensure sunlight vertical irradiation to solar panel（1）Above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610880546.XA CN106301174B (en) | 2016-10-10 | 2016-10-10 | A kind of adjustable solar photovoltaic power generation apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610880546.XA CN106301174B (en) | 2016-10-10 | 2016-10-10 | A kind of adjustable solar photovoltaic power generation apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106301174A CN106301174A (en) | 2017-01-04 |
| CN106301174B true CN106301174B (en) | 2018-06-26 |
Family
ID=57717654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610880546.XA Expired - Fee Related CN106301174B (en) | 2016-10-10 | 2016-10-10 | A kind of adjustable solar photovoltaic power generation apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106301174B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108073766A (en) * | 2017-12-13 | 2018-05-25 | 天合光能股份有限公司 | A kind of preferred method of two-sided photovoltaic module setting height(from bottom) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101095411B1 (en) * | 2009-04-16 | 2011-12-19 | 서상길 | The solar automatic tracking type equipment of electric power system |
| CN201781445U (en) * | 2010-08-19 | 2011-03-30 | 比亚迪股份有限公司 | Photovoltaic drive structure and solar tracking mode photovoltaic power system |
| CN203218283U (en) * | 2013-04-01 | 2013-09-25 | 韩兵 | Three-dimensional arrangement architecture for solar panels |
| CN205224350U (en) * | 2015-11-06 | 2016-05-11 | 同济大学 | Tripe formula photovoltaic building facade and tripe formula photovoltaic curtain wall |
| CN105952351B (en) * | 2016-04-29 | 2018-05-22 | 西南交通大学 | A kind of light-operated louver |
-
2016
- 2016-10-10 CN CN201610880546.XA patent/CN106301174B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN106301174A (en) | 2017-01-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206060658U (en) | A kind of photovoltaic generating system of new-generation efficiency high | |
| CN201562683U (en) | Solar plate support with adjustable inclination angle | |
| WO2012046134A1 (en) | Tracker apparatus for capturing solar energy and relative axis movement mechanism | |
| CN102780421A (en) | Tracking type photovoltaic power generation device capable of reducing floor space and increasing generated energy | |
| CN103259456A (en) | Solar photovoltaic electricity generating device | |
| US20130042903A1 (en) | Solar energy generator | |
| CN204376815U (en) | A kind of adjustable photovoltaic support | |
| Lee et al. | A novel algorithm for single-axis maximum power generation sun trackers | |
| WO2014009541A2 (en) | Solar panel array | |
| CN106301174B (en) | A kind of adjustable solar photovoltaic power generation apparatus | |
| CN103856153B (en) | Wall built-up Spiralism type solar photovoltaic generation system | |
| KR20070117396A (en) | Solar power plant having solar tracking apparatus | |
| CN202034926U (en) | Tracking type photovoltaic power generation device capable of reducing occupied area and increasing power generation quantity | |
| CN201181912Y (en) | Photovoltaic power generation apparatus and sunlight tracking apparatus | |
| CN107079720A (en) | A kind of photovoltaic plant middle peasant crop illumination compensation system | |
| Moniruzzaman et al. | A three level solar panel system with an automated solar tracker | |
| Song et al. | A photovoltaic solar tracking system with bidirectional sliding axle for building integration | |
| CN104460705B (en) | A kind of single shaft photovoltaic generator antitracking method | |
| CN102339072B (en) | Solar photovoltaic power generation two-dimensional tracking device | |
| CN206041907U (en) | Realize photovoltaic support of best angle of incidence of auto -tracing sunshine | |
| WO2014180098A1 (en) | Application method of tubular photovoltaic power generation component | |
| CN204086994U (en) | Oblique single-axis solar solar tracking photovoltaic generating system | |
| Yilmaz et al. | The analysis on the impact of the roof angle on electricity energy generation of photovoltaic panels in Kahramanmaras, Turkey—A case study for all seasons | |
| CN103746646A (en) | Structure for improving generating efficiency of solar cell panel and ecological house by using the structure | |
| CN207625502U (en) | A kind of adjustable photovoltaic bracket system in inclination angle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180626 Termination date: 20201010 |