CN106301162A - Fixed type photovoltaic support two is across cant beam optimization placement method - Google Patents
Fixed type photovoltaic support two is across cant beam optimization placement method Download PDFInfo
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- CN106301162A CN106301162A CN201610801118.3A CN201610801118A CN106301162A CN 106301162 A CN106301162 A CN 106301162A CN 201610801118 A CN201610801118 A CN 201610801118A CN 106301162 A CN106301162 A CN 106301162A
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000005457 optimization Methods 0.000 title claims abstract description 11
- 238000013461 design Methods 0.000 abstract description 6
- 229910000831 Steel Inorganic materials 0.000 abstract description 3
- 239000010959 steel Substances 0.000 abstract description 3
- 239000004744 fabric Substances 0.000 description 15
- 238000005516 engineering process Methods 0.000 description 3
- 230000003203 everyday effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
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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
- H02S20/10—Supporting structures directly fixed to the ground
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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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Abstract
The invention discloses a kind of fixed type photovoltaic support two across cant beam optimization placement method, step is as follows: obtain described photovoltaic panel length (L) and width (B), and described first purlin is to distance l of corresponding photovoltaic panel outermost end3；Determine cant beam length Lb, Lb=2 (L l3), calculate l3/LbNumerical value；According to l3/LbNumerical value, table look-up acquisition l1/LbAnd l2/LbNumerical value, wherein l1It is the described forward and backward distance being hinged to end, described cant beam corresponding one end, described l below described cant beam2It it is the distance of described forward and backward described second purlin being hinged to corresponding side below described cant beam；According to the l checked in1/LbAnd l2/LbDetermine l1And l2.The present invention is by adjusting cant beam support position and cant beam cantilever span, and in making cant beam, moment of flexure is minimum, thus reaches the optimized design in cant beam cross section, reduces steel using amount, reduces cost.
Description
Technical field
The present invention relates to technical field of photovoltaic power generation, particularly to a kind of fixed type photovoltaic support two across cant beam preferred arrangement
Method.
Background technology
Photovoltaic generation is the focus of generation of electricity by new energy in this year, and by the end of the end of the year 2015, China adds up photovoltaic plant installation
Capacity 43GW, wherein newly-increased 15GW in 2015, rate of increase reaches 40%.China's photovoltaic gross generation in 2015 is 3.92 ×
1010Kw h, accounts for the 0.7% of whole nation gross generation, and in recent years, because reasons such as hazes, China supports development in policy energetically
New forms of energy, the most therefore photovoltaic generation gets most of the attention, it is contemplated that within 2016, photovoltaic generation total installation of generating capacity is up to 63GW, reaches to the year two thousand twenty
150GW。
As the supporting construction of photovoltaic electrification component, photovoltaic bracket typically can according to the inclination angle of photovoltaic panel whether every day along with
Solar variability is divided into two kinds: fixed support and tracking support.Photovoltaic module every day on fixed support is not along with the height of the sun
And be changed；And follow the tracks of photovoltaic module angle on support and adjust along with the height of the sun to obtain the more sun every day
Energy.It is, in general, that follow the tracks of support can obtain higher generated energy, but construction cost and maintenance cost are higher；And fixed
Although the frame efficiency of light energy utilization is more relatively low, but supporting structure is simple, and low cost is installed and safeguards the most more convenient, being China's mesh
Before widely used rack form, wherein extensive with optimum angle of incidence fixed type photovoltaic stent applications, its schematic diagram such as Fig. 1 institute
Show.
Conventional optimum angle of incidence fixed bracket has single column support and double column support, Fig. 2 and Fig. 3 gives both
The side view of photovoltaic bracket, in two kinds of supports, cant beam is all with column and be supported for bearing, all can be approximately two and encorbelment continuously across band
Beam, standoff distance and the cantilever span of cant beam are very big to Moment Influence in cant beam, and in cant beam, moment of flexure is to control cant beam cross section
Main internal force factor.
But, the most in the design, the determination of cant beam bearing (i.e. vertical rod and support) position and cantilever span is with bigger
Randomness, in cant beam there is excessive situation in moment of flexure, causes waste, preferably determines cant beam support position and length of encorbelmenting by analysis
Degree, in making cant beam, moment of flexure minimizes, and cross section is optimum.
Summary of the invention
Because the drawbacks described above of prior art, the present invention provides a kind of fixed type photovoltaic support two across cant beam preferred arrangement
Method, it is achieved one of purpose be by adjusting cant beam support position and cant beam cantilever span, in making cant beam, moment of flexure is minimum, thus
Reach the purpose of the optimized design in cant beam cross section.
For achieving the above object, the invention provides a kind of fixed type photovoltaic support two across cant beam optimization placement method, institute
Stating cant beam and be arranged above with 2 pieces of photovoltaic panel, described photovoltaic panel length direction is parallel with described cant beam length direction, from described cant beam two
End is inwardly symmetrical arranged the first purlin and the second purlin successively, described cant beam nationality by described first purlin and described second purlin and
Described photovoltaic panel connects, and is connected to described first purlin below every piece of described photovoltaic panel and the second purlin about described photovoltaic panel
Center is mutually symmetrical with, and it is hinged that described cant beam middle position below is provided with middle part, the both sides difference that described cant beam lower middle part is hinged
It is symmetrical arranged forward and backward hinged, described forward and backward hinged between described first purlin and described second purlin of corresponding side.
Conventional photovoltaic panel is generally rectangular slab, and length and width are respectively L and B, for known quantity.Photovoltaic panel is fabric swatch on support
Mode has two kinds, and wherein the long limit of photovoltaic panel (L) arranges (being commonly called as " vertical setting of types fabric swatch ") along cant beam, 2 pieces of photovoltaic panel of general layout, by
In described first purlin and described second purlin symmetrical be connected to below corresponding photovoltaic panel, the long limit of photovoltaic panel is from described first
Purlin and described second purlin are chosen, and choose a length of l3, l3General between 0.1m～0.5m.
For vertical setting of types fabric swatch, described method for arranging step is as follows:
A, obtain described photovoltaic panel length L, and described first purlin is to the distance of corresponding photovoltaic panel outermost end
l3；
B, determine cant beam length Lb, Lb=2 (L-l3), calculate l3/LbNumerical value；
C, according to l3/LbNumerical value, table look-up acquisition l1/LbAnd l2/LbNumerical value,
Wherein l1It is the described forward and backward distance being hinged to end, described cant beam corresponding one end below described cant beam,
Described l2It it is the distance of described forward and backward described second purlin being hinged to corresponding side below described cant beam；
The l that D, basis check in1/LbAnd l2/Lb, calculate l by following equation1And l2Value,
For vertical setting of types fabric swatch, may determine that different l by calculating3/LbL optimal under numerical value1/LbAnd l2/LbValue, its
Result is listed in table.During application, work as l3/LbAfter Gei Ding, l can be determined by tabling look-up1/Lb、l2/LbAnd now in cant beam
Moment M (M=Fl1, F is that purlin transmits concentration power), this moment is l3/LbMinimum moment in cant beam after given.
A kind of fixed type photovoltaic support two is across cant beam optimization placement method, and described cant beam is arranged above with 4 pieces of photovoltaic panel, described
Photovoltaic panel width is parallel with described cant beam length direction, and the length of described cant beam is equal to 4 pieces of photovoltaic panel width sums, institute
State cant beam and be provided with the width of 5 purlins the most uniform, the distance between every two blocks of purlins and described photovoltaic panel
Spend identical, described purlin is symmetrical arranged the first purlin and the second purlin successively from described cant beam inward at both ends, in described cant beam
Meta installs Intermediate purlin, and described cant beam nationality is by described first purlin, described second purlin, described Intermediate purlin and described light
Volt plate connects, and it is hinged that described cant beam middle position below is provided with middle part, and the hinged both sides of described cant beam lower middle part are respectively symmetrically
Arrange forward and backward hinged, described forward and backward hinged between described first purlin and described second purlin of corresponding side.
Conventional photovoltaic panel is generally rectangular slab, and length and width are respectively L and B, for known quantity.Photovoltaic panel is fabric swatch on support
Mode has two kinds, and wherein photovoltaic panel minor face (B) arranges (being commonly called as " horizontally-arranged fabric swatch ") along cant beam, purlin arrange align with edges of boards so that
Connecting in photovoltaic panel and purlin, now photovoltaic panel is without encorbelmenting.
For horizontally-arranged fabric swatch, described method for arranging step is as follows:
A, obtain described photovoltaic panel width B, obtain the second purlin to distance l of described Intermediate purlin3=B；
B, determine cant beam length Lb, Lb=4B, obtains l3/Lb=0.25；
C, by analyze, l1/LbAnd l2/LbNumerical value be taken as the most respectively: l1/Lb=0.0976, l2/Lb=0.1524.
Wherein l1It is the described forward and backward distance being hinged to end, described cant beam corresponding one end below described cant beam,
Described l2It it is the distance of described forward and backward described second purlin being hinged to corresponding side below described cant beam；
D, the l be given according to previous step1/LbAnd l2/Lb, calculate l by following equation1And l2Value,
For horizontally-arranged fabric swatch, l3/Lb=0.25, now corresponding optimal placement is: l1/Lb=0.0976 and l2/Lb=
0.1524, i.e. l1=0.3904B, l2=0.6096B, l3=B.
The present invention applies said structure just, by adjusting cant beam support position and segment length of encorbelmenting, makes cant beam inflection
Square minimizes, such that it is able to reduce cant beam sectional dimension, reduces steel using amount, reduces cost.
Preferably, the described forward and backward hinged column support that connects respectively, distance d=between two described column supports
2cosα(l2+l3), wherein α is the angle of inclination of described cant beam.
Preferably, described first purlin is to distance l of corresponding photovoltaic panel outermost end3Less than 0.5m.
Preferably, in described step C, when in table without corresponding l3/LbDuring value, adjacent values is used to use linear interpolation
Method determines l1/LbAnd l2/Lb。
Beneficial effects of the present invention:
The present invention is by adjusting cant beam support position and cant beam cantilever span, and in making cant beam, moment of flexure is minimum, thus reaches oblique
The optimized design of beam section, reduces steel using amount, reduces cost.
Below with reference to accompanying drawing, the technique effect of design, concrete structure and the generation of the present invention is described further, with
It is fully understood from the purpose of the present invention, feature and effect.
Accompanying drawing explanation
Fig. 1 is illustrated that the overall structure schematic diagram of the present invention.
Fig. 2 is illustrated that the preferred arrangement cant beam of the present invention view in single column support structure.
Fig. 3 is illustrated that the preferred arrangement cant beam of the present invention view in double column support structures.
Fig. 4 is illustrated that the structural representation of the present invention a kind of vertical setting of types fabric swatch embodiment.
Fig. 5 is illustrated that the structural representation of a kind of horizontally-arranged fabric swatch embodiment of the present invention.
Detailed description of the invention
As a example by cant beam bearing when vertical setting of types fabric swatch and horizontally-arranged fabric swatch is arranged the most respectively, provide concrete enforcement
Method: support uses double column support, and photovoltaic panel length and width are respectively 2m × 1m, photovoltaic panel cantilever span l3=0.27m, photovoltaic panel
Inclination alpha=30 °.
Embodiment 1:
As shown in Figures 2 to 4, the present invention is directed to vertical setting of types fabric swatch, described cant beam 3 is arranged above with two pieces of photovoltaic panel 1, described light
Volt plate 1 length direction is parallel with described cant beam 3 length direction, is symmetrical arranged the first purlin 2 successively from described cant beam 3 inward at both ends
With the second purlin 2 ', described cant beam 3 nationality is connected with described photovoltaic panel 1 by described first purlin 2 and described second purlin 2 ', connects
Described first purlin 2 and the second purlin 2 ' below photovoltaic panel every piece described 1 are mutually symmetrical with about described photovoltaic panel 1 center,
Described cant beam 3 middle position below is provided with middle part hinged 4, and the both sides of described cant beam 3 lower middle part hinged 4 are respectively symmetrically setting
Forward and backward hinged 5,5 ', described forward and backward hinged 5,5 ' described first purlins 2 being positioned at corresponding side and described second purlin 2 ' it
Between.
The first step: vertical setting of types fabric swatch, the distance of the first purlin to corresponding photovoltaic panel outermost end: cantilever span l3=0.27m, light
The volt long L=2m of plate；
Second step: determine cant beam length Lb
The a length of L of cant beamb=2 (L-l3)=3.46
3rd step: according to l3/LbDetermine l1/LbAnd l2/Lb
l3/Lb=0.078, table look-up, without respective value, in table, given value is respectively l3/Lb=0.07143 and l3/Lb=
0.08824, use linear interpolation method to determine l respectively1/LbAnd l2/Lb:
l1/Lb=0.03717+ (0.04288-0.03717) (0.078-0.07143)/(0.08824-0.07143)=
0.0394
l2/Lb=0.5-l1/Lb-l3/Lb=0.3826
I.e. l1=0.0394Lb=136mm, l2=0.38264Lb=1.324mm
4th step: determine before and after's column spacing
Column spacing d=2cos α (l before and after double column supports2+l3)=2cos30 (1.324+0.27)=2.76m, front and back
Column midpoint and cant beam midpoint are positioned on same vertical curve.
Table
| l1/Lb | l2/Lb | l3/Lb | M |
| 0.00821 | 0.47897 | 0.01282 | Fl1 |
| 0.01613 | 0.45755 | 0.02632 | Fl1 |
| 0.02368 | 0.43578 | 0.04054 | Fl1 |
| 0.03072 | 0.41372 | 0.05556 | 0Fl1 |
| 0.03717 | 0.39140 | 0.07143 | Fl1 |
| 0.04288 | 0.36888 | 0.08824 | Fl1 |
| 0.04778 | 0.34616 | 0.10606 | Fl1 |
| 0.05172 | 0.32328 | 0.125 | Fl1 |
| 0.05461 | 0.30023 | 0.14516 | Fl1 |
| 0.05633 | 0.27700 | 0.16667 | Fl1 |
| 0.05685 | 0.25350 | 0.18966 | Fl1 |
| 0.05606 | 0.22966 | 0.21429 | Fl1 |
| 0.05292 | 0.19708 | 0.25 | Fl1 |
Embodiment 2:
As shown in Fig. 2, Fig. 3, Fig. 5, the present invention is directed to horizontally-arranged fabric swatch, described cant beam 3 is arranged above with four pieces of photovoltaic panel 1, institute
State photovoltaic panel 1 width parallel with described cant beam 3 length direction, and the length of described cant beam 3 is equal to 4 pieces of photovoltaic panel 1 width
Sum, described in state cant beam 3 and be provided with 5 blocks of purlins the most uniform, the distance between every two blocks of purlins and described light
The width of volt plate 1 is identical, is symmetrical arranged the first purlin 2 and the second purlin successively from described cant beam 3 inward at both ends in described purlin
2 ', described cant beam 3 centre position arranges Intermediate purlin 2 ", described cant beam 3 nationality by described first purlin 2, described second purlin 2 ',
Described Intermediate purlin 2 " it is connected with described photovoltaic panel 1, described cant beam 3 middle position below is provided with middle part hinged 4, described cant beam 3
The both sides of lower middle part hinged 4 are respectively symmetrically and arrange forward and backward hinged 5,5 ', described forward and backward hinged 5,5 ' and be positioned at corresponding side
Between described first purlin 2 and described second purlin 2 '.
Arranging 4 pieces of photovoltaic panel for vertical setting of types, optimization cant beam support position determines relatively simple, photovoltaic panel width B=1m, this
Time Fig. 4 in optimum size be respectively as follows:
l1=0.3904B=0.39m, l2=0.6096B=0.61m, l3=B=1m
Column spacing d=2cos α (l front and back2+l3)=2cos30 ° (0.61+1)=2.79m
The preferred embodiment of the present invention described in detail above.Should be appreciated that those of ordinary skill in the art without
Need creative work just can make many modifications and variations according to the design of the present invention.Therefore, all technology in the art
Personnel are available by logical analysis, reasoning, or a limited experiment the most on the basis of existing technology
Technical scheme, all should be in the protection domain being defined in the patent claims.
Claims (5)
1. a fixed type photovoltaic support two is across cant beam optimization placement method, it is characterised in that described cant beam is arranged above with two pieces
Photovoltaic panel, described photovoltaic panel length direction is parallel with described cant beam length direction, sets from described cant beam inward at both ends symmetry successively
Putting the first purlin and the second purlin, described cant beam nationality is connected with described photovoltaic panel by described first purlin and described second purlin,
It is connected to described first purlin below every piece of described photovoltaic panel and the second purlin is mutually symmetrical with about described photovoltaic panel center, institute
Stating cant beam middle position below, to be provided with middle part hinged, and the hinged both sides of described cant beam lower middle part are respectively symmetrically and arrange forward and backward hinge
Connect, described forward and backward hinged between described first purlin and described second purlin of corresponding side, described method for arranging step
As follows:
A, obtain described photovoltaic panel length L, and described first purlin is to the distance of corresponding photovoltaic panel outermost end, cantilever span l3；
B, determine cant beam length Lb, Lb=2 (L-l3), calculate l3/LbNumerical value；
C, according to l3/LbNumerical value, table look-up acquisition l1/LbAnd l2/LbNumerical value,
Wherein l1It is the described forward and backward distance being hinged to end, described cant beam corresponding one end below described cant beam,
Described l2It it is the distance of described forward and backward described second purlin being hinged to corresponding side below described cant beam；
The l that D, basis check in1/LbAnd l2/Lb, calculate l by following equation1And l2Value,
2. a fixed type photovoltaic support two is across cant beam optimization placement method, it is characterised in that described cant beam is arranged above with four pieces
Photovoltaic panel, described photovoltaic panel width is parallel with described cant beam length direction, and the length of described cant beam is equal to 4 pieces of photovoltaic panel
Width sum, described in state cant beam and be provided with 5 purlins the most uniform, the distance between every two blocks of purlins is with described
The width of photovoltaic panel is identical, is symmetrical arranged the first purlin and the second purlin successively from described cant beam inward at both ends in described purlin,
Described cant beam centre position arranges Intermediate purlin, and described cant beam nationality is by described first purlin, described second purlin, described middle purlin
Bar is connected with described photovoltaic panel, described cant beam middle position below be provided with middle part hinged, described cant beam lower middle part hinged two
Side be respectively symmetrically arrange forward and backward hinged, described forward and backward hinged described first purlin being positioned at corresponding side and described second purlin
Between, described method for arranging step is as follows:
A, obtain described photovoltaic panel width B, distance l of described second purlin to described Intermediate purlin3=B；
B, determine cant beam length Lb, Lb=4B, i.e. has: l3/Lb=0.25；
C, by analyze, l1/LbAnd l2/LbNumerical value be taken as the most respectively: l1/Lb=0.0976, l2/Lb=0.1524.
Wherein l1It is the described forward and backward distance being hinged to end, described cant beam corresponding one end below described cant beam,
Described l2It it is the distance of described forward and backward described second purlin being hinged to corresponding side below described cant beam；
D, the l be given according to upper step1/LbAnd l2/Lb, calculate l by following equation1And l2Value,
A kind of fixed type photovoltaic support two the most according to claim 1 and 2 is across cant beam optimization placement method, and its feature exists
In, the described forward and backward hinged column support that connects respectively, the distance d=2cos α (l between two described column supports2+l3), its
Middle α is the angle of inclination of described cant beam.
A kind of fixed type photovoltaic support two the most according to claim 1 is across cant beam optimization placement method, it is characterised in that institute
State the first purlin to distance l of corresponding photovoltaic panel outermost end3Less than 0.5m.
A kind of fixed type photovoltaic support two the most according to claim 1 is across cant beam optimization placement method, it is characterised in that institute
State in step C, when in table without corresponding l3/LbDuring value, adjacent values is used to use linear interpolation method to determine l1/LbAnd l2/
Lb。
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107800357A (en) * | 2017-12-07 | 2018-03-13 | 上海电力设计院有限公司 | The method for arranging of purlin in a kind of photovoltaic bracket and photovoltaic bracket |
| CN112713847A (en) * | 2020-12-28 | 2021-04-27 | 苏州腾晖光伏技术有限公司 | High-reliability large-size double-sided component support system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102141315A (en) * | 2011-04-19 | 2011-08-03 | 苏州汇思阳光科技有限公司 | Mounting support of heat collector |
| US20130098427A1 (en) * | 2011-10-25 | 2013-04-25 | Frank Bretl | Paraboloid reflectors |
| CN202948944U (en) * | 2012-11-22 | 2013-05-22 | 杭州帷盛太阳能科技有限公司 | Large span photovoltaic truss structure |
| CN203055930U (en) * | 2012-12-22 | 2013-07-10 | 合肥聚能新能源科技有限公司 | Photovoltaic support system used in assemblies with multiple specifications and satisfying requirements for optimum inclination angles |
| CN103268894A (en) * | 2013-04-15 | 2013-08-28 | 李支柱 | Drop height type component installation method suitable for solar power system |
| CN104579134A (en) * | 2015-01-20 | 2015-04-29 | 英利能源（中国）有限公司 | Photovoltaic module support and machining process of photovoltaic module support |
-
2016
- 2016-09-05 CN CN201610801118.3A patent/CN106301162B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102141315A (en) * | 2011-04-19 | 2011-08-03 | 苏州汇思阳光科技有限公司 | Mounting support of heat collector |
| US20130098427A1 (en) * | 2011-10-25 | 2013-04-25 | Frank Bretl | Paraboloid reflectors |
| CN202948944U (en) * | 2012-11-22 | 2013-05-22 | 杭州帷盛太阳能科技有限公司 | Large span photovoltaic truss structure |
| CN203055930U (en) * | 2012-12-22 | 2013-07-10 | 合肥聚能新能源科技有限公司 | Photovoltaic support system used in assemblies with multiple specifications and satisfying requirements for optimum inclination angles |
| CN103268894A (en) * | 2013-04-15 | 2013-08-28 | 李支柱 | Drop height type component installation method suitable for solar power system |
| CN104579134A (en) * | 2015-01-20 | 2015-04-29 | 英利能源（中国）有限公司 | Photovoltaic module support and machining process of photovoltaic module support |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107800357A (en) * | 2017-12-07 | 2018-03-13 | 上海电力设计院有限公司 | The method for arranging of purlin in a kind of photovoltaic bracket and photovoltaic bracket |
| CN112713847A (en) * | 2020-12-28 | 2021-04-27 | 苏州腾晖光伏技术有限公司 | High-reliability large-size double-sided component support system |
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| CN106301162B (en) | 2018-04-24 |
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