CN206481270U - A kind of photovoltaic generation light increasing system - Google Patents
A kind of photovoltaic generation light increasing system Download PDFInfo
- Publication number
- CN206481270U CN206481270U CN201621434130.7U CN201621434130U CN206481270U CN 206481270 U CN206481270 U CN 206481270U CN 201621434130 U CN201621434130 U CN 201621434130U CN 206481270 U CN206481270 U CN 206481270U
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- CN
- China
- Prior art keywords
- aluminium sheet
- minute surface
- increasing system
- light increasing
- surface aluminium
- Prior art date
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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
- Y02E10/52—PV systems with concentrators
Abstract
A kind of photovoltaic generation light increasing system, includes in the spaced support of array, and minute surface aluminium sheet light increasing system is provided between support；Support includes the vertical column being embedded in advance in ground, anchor ear part, anchor ear part connection horizontal support piece and skewed horizontal load part are fixed with the top of column, is bolted on cant beam, and vertical support piece is added between column and cant beam, photovoltaic module is connected on cant beam by bolt and purlin；One end of photovoltaic component frame is provided between two bolts hole, two band border components and is provided with minute surface aluminium sheet light increasing system；The both sides of aluminium sheet light increasing system are provided with connector corresponding with bolt hole position；Minute surface aluminium sheet light increasing system includes minute surface aluminium sheet and the connector for be connected minute surface aluminium sheet and aluminium frame.Minute surface aluminium sheet is connected and fixed between column by the utility model by connector, is added ground photovoltaic plant and is received the surface area of solar irradiation, and then can increase ground photovoltaic plant unit interval solar radiation quantity.
Description
Technical field
The utility model is related to field of photovoltaic power generation, especially a kind of photovoltaic generation light increasing system.
Background technology
The influence factor of photovoltaic generation：
1st, influence of the high-power peak time tracking to generating efficiency.
The dc power of input depends on which point that inverter is operated on the current -voltage curve of photovoltaic array.
Ideally, inverter should be operated in the maximum power peak of photovoltaic array.Maximum power peak is in one day
It is different, mainly due to the effect of environment, the radiation of such as sunshine and temperature, but inverter has maximum work by one
The arithmetic unit of rate peak time tracking directly with photovoltaic array to be connected, and reaches the maximization of energy transfer.Maximum power peak is tracked
Maximal efficiency can be defined as the energy and perfect condition that inverter is obtained from solar array within a period of time of definition
Under the ratio of energy that is obtained from solar array of maximum power peak tracking.The operation method of many maximum power peak tracking
It is built upon on the basis of difference, its parameter has increment conductance, parasitic capacitance, constant voltage, the temperature adjustmemt and mould of voltage
Fuzzy logic control etc..Nevertheless, the place of this computing or some limitations, this efficiency that will track maximum power peak
Decrease under given conditions.Under low-down solar radiation, power curve becomes very smooth, finds maximum
Power peak becomes extremely difficult.2nd, the influence of natural conditions.1) influence of sun altitude and geographic latitude；Sun altitude
The radiation intensity of the sun can be directly affected, will be smaller in the elevation angle of the high regional sun of latitude, the radiation intensity of the sun
Will be weaker;In the low area of latitude, sun altitude will be bigger, and the radiation intensity of such sun will be stronger, therefore
The low area of latitude, exploitation solar energy power generating more has feasibility.2) influence of atmospheric transparency and height above sea level；Greatly
The transparency of gas is the parameter that sunshine passes through air, when sunny on high, and the transparency of air is just very high,
Sunshine will be on the contrary then few by force for the radiation on ground;When height above sea level is higher, air is thinner, and air is transparent
Degree is bigger.Therefore height above sea level is higher, and solar radiation energy is also bigger, and these areas are just more suitable for exploitation photovoltaic hair
Electricity.
3) influence of sunshine time；Sunshine time is also to influence a key factor of earthbound solar energy.The general sunshine-duration is long,
The total solar radiation amount that ground is obtained is just more.3rd, influence of the device overall efficiency to generating efficiency is become.
Powerful inverter is in full load, and efficiency must be more than 90 percent.Particularly power at low load
When, must still there is higher efficiency.The height of inverter efficiency improves effective generated energy and reduction to solar photovoltaic generation system
Cost of electricity-generating has important influence.The special inverter of photovoltaic generating system should be specifically noted that reduction own power is damaged in the design
Consumption, improves overall efficiency.So in order to improve delivery efficiency, combining inverter should have MPPT maximum power point tracking control function,
Solar radiation ability is followed at any time and is changed.In addition Push And Release can also be carried out automatically according to the difference of sunrise, sunset condition.
Current photovoltaic plant is in the case where the conversion efficiency of solar module is certain, and the generated energy of photovoltaic plant is direct
It is relevant with solar radiation quantity, therefore increase unit interval solar radiation quantity can increase the generated energy of photovoltaic plant.
Utility model content
In order to solve above-mentioned problems of the prior art, the utility model provides a kind of photovoltaic generation light increasing system.
The utility model solves the technical scheme that its technical problem used：
A kind of photovoltaic generation light increasing system, includes in the spaced support of array, and specular aluminium is provided between support
Plate light increasing system；Support, which includes, is fixed with anchor ear part at the top of the vertical column being embedded in advance in ground, column, anchor ear part connects
Horizontal support piece and skewed horizontal load part are connect, horizontal support piece, skewed horizontal load part and vertical support piece connection cant beam, photovoltaic module lead to
Bolt is crossed to be connected on cant beam with purlin；One end of photovoltaic component frame is provided with two bolts hole, two photovoltaic component frames it
Between be provided with minute surface aluminium sheet light increasing system；The both sides of aluminium sheet light increasing system are provided with connector corresponding with bolt hole position；Specular aluminium
Plate light increasing system includes minute surface aluminium sheet and the connector for be connected minute surface aluminium sheet and photovoltaic component frame.
The utility model also has following additional technical feature：
Further specifically optimize as the utility model scheme, the connector includes positioned at the minute surface aluminium sheet two
The S types hook of side, and connection S types link up with the lifting bolt with bolt hole.
Further specifically optimize as the utility model scheme, the side of the minute surface aluminium sheet is additionally provided with flower basket bolt,
The flower basket bolt is located at S types and linked up between minute surface aluminium sheet.
Further specifically optimize as the utility model scheme, the through hole of the minute surface aluminium sheet is inlayed provided with eyelet.
Further specifically optimize as the utility model scheme, the photovoltaic module passes through bolt and purlin in two row's formulas
The surface of the cant beam is fixed on, the horizontal support piece, skewed horizontal load and vertical support piece are secured by bolts in cant beam side
Face, the angle of inclination of the cant beam is 30-60 °.
Compared to the prior art the utility model, the advantage is that：The utility model is connected minute surface aluminium sheet by connector
Connect and be fixed between column, add ground photovoltaic plant and receive the surface area of solar irradiation, and then ground photovoltaic can be increased
Power station unit interval solar radiation quantity.
Additional aspect and advantage of the present utility model will be set forth in part in the description, partly by from following description
In become obvious, or by it is of the present utility model practice recognize.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the utility model support overall structure diagram；
Fig. 2 is that the utility model photovoltaic module aluminium frame processes structural representation；
Fig. 3 is the utility model minute surface aluminium sheet light increasing system scheme of installation；
Fig. 4 is the utility model minute surface aluminium sheet light increasing system overall structure diagram；
Description of reference numerals：
Column 1；Horizontal support piece 2；Skewed horizontal load part 3；Cant beam 4；Aluminium frame 5；Minute surface aluminium sheet 6；Anchor ear part 7；Vertical branch
Support member 8；Bolt hole 51；Lifting bolt 61；S types hook 62；Eyelet 63；Flower basket bolt 64.
Embodiment
The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although showing the disclosure in accompanying drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
Limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
Complete conveys to those skilled in the art.
In description of the present utility model, it is to be understood that term " longitudinal direction ", " transverse direction ", " on ", " under ", " preceding ",
The orientation or position relationship of the instruction such as " rear ", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " be based on
Orientation shown in the drawings or position relationship, are for only for ease of description the utility model, rather than indicate or imply signified dress
Put or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the utility model
Limitation.
A kind of photovoltaic generation light increasing system, as shown in figure 1, including in the spaced support of array, the support
Between be provided with minute surface aluminium sheet light increasing system；The support includes the vertical column 1 being embedded in advance in ground, the top of the column 1
Portion is fixed with anchor ear part 7, the connection horizontal support piece 2 of anchor ear part 7 and skewed horizontal load part 3, the horizontal support piece 2, tiltedly
Cant beam 4 is fixed to support member 3 and vertical support piece 8, the horizontal support piece 2, skewed horizontal load part 3 and vertical support piece 8 pass through
Bolt is fixed on the side of cant beam 4.
The surface of the cant beam 4 is fixed with the photovoltaic module 5 with frame parallel with the surface of support member 4, institute
The surface that the photovoltaic module 5 with frame is fixed on the cant beam 4 in two row's formulas is stated, the angle of inclination of the cant beam 4 is 30-60 °.
As shown in Fig. 2 one end of the photovoltaic module 5 with frame is provided with two bolts hole 51, two band frames
Photovoltaic module 5 between be provided with minute surface aluminium sheet light increasing system 6；The both sides of the aluminium sheet light increasing system 6 are provided with and bolt hole 51
Corresponding connector is put, the through hole of the minute surface aluminium sheet 65 is inlayed provided with eyelet 63.
As shown in figure 3, the minute surface aluminium sheet light increasing system 6 includes minute surface aluminium sheet 65 and for the specular aluminium that is connected
Plate 65 and the connection component with frame photovoltaic module 5.
As shown in figure 4, the S types that the connector includes positioned at the both sides of minute surface aluminium sheet 65 link up with 62, and connection S
The lifting bolt 61 of type hook 62 and bolt hole 51.The side of the minute surface aluminium sheet 65 is additionally provided with flower basket bolt 64, the gaily decorated basket
Bolt 64 is located between S types hook 62 and minute surface aluminium sheet 65.
Minute surface aluminium sheet is connected and fixed between column by the utility model by connector, in the situation that other conditions are constant
Under, add ground photovoltaic plant and receive the surface area of solar irradiation, and then the ground photovoltaic plant unit interval can be increased too
Positive amount of radiation.
While there has been shown and described that embodiment of the present utility model, it will be understood by those skilled in the art that：
These embodiments can be carried out with a variety of changes, modification in the case where not departing from principle of the present utility model and objective, replaced
And modification, scope of the present utility model limits by claim and its equivalent.
Claims (5)
1. a kind of photovoltaic generation light increasing system, it is characterised in that include in the spaced support of array, the support it
Between be provided with minute surface aluminium sheet；The support includes the vertical column being embedded in advance in ground（1）, the column（1）Top fix
It is cased with anchor ear part（7）, the anchor ear part（7）And cant beam（4）Pass through horizontal support piece（2）With skewed horizontal load part（3）Connection, and
The column（1）With the cant beam（4）Between add vertical support piece（8）, the cant beam（4）With photovoltaic module（5）Pass through spiral shell
Bolt and purlin connection, the photovoltaic module (5）Frame one end be provided with two bolts hole（51）, two photovoltaic modulies（5）
Between be provided with minute surface aluminium sheet light increasing system（6）；The aluminium sheet light increasing system（6）Both sides be provided with and bolt hole（51）Position correspondence
Connector；The minute surface aluminium sheet light increasing system（6）Include minute surface aluminium sheet（65）And for the minute surface aluminium sheet that is connected
（65）With the photovoltaic module（5）Connector.
2. a kind of photovoltaic generation light increasing system according to claim 1, it is characterised in that the connector includes being located at institute
State minute surface aluminium sheet（65）The S types hook of both sides（62）, and connection S type hooks（62）And bolt hole（51）Lifting bolt
（61）.
3. a kind of photovoltaic generation light increasing system according to claim 1, it is characterised in that the minute surface aluminium sheet（65）One
Side is additionally provided with flower basket bolt（64）, the flower basket bolt（64）Positioned at S types hook（62）With minute surface aluminium sheet（65）Between.
4. a kind of photovoltaic generation light increasing system according to claim 1, it is characterised in that the minute surface aluminium sheet（65）It is logical
Inlay provided with eyelet in hole（63）.
5. a kind of photovoltaic generation light increasing system according to claim 1, it is characterised in that the photovoltaic module（5）In two
Row's formula is fixed on the cant beam by bolt and purlin（4）Surface, the horizontal support piece（2）, skewed horizontal load part（3）With it is perpendicular
To support member（8）It is secured by bolts in cant beam（4）Side, the cant beam（4）Angle of inclination be 30-60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621434130.7U CN206481270U (en) | 2016-12-26 | 2016-12-26 | A kind of photovoltaic generation light increasing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621434130.7U CN206481270U (en) | 2016-12-26 | 2016-12-26 | A kind of photovoltaic generation light increasing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206481270U true CN206481270U (en) | 2017-09-08 |
Family
ID=59749658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621434130.7U Expired - Fee Related CN206481270U (en) | 2016-12-26 | 2016-12-26 | A kind of photovoltaic generation light increasing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206481270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109245708A (en) * | 2018-09-27 | 2019-01-18 | 南昌大学 | A kind of simple reflective enhancing device of fixed Flat type photovoltaic assembly array electricity generation system |
-
2016
- 2016-12-26 CN CN201621434130.7U patent/CN206481270U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109245708A (en) * | 2018-09-27 | 2019-01-18 | 南昌大学 | A kind of simple reflective enhancing device of fixed Flat type photovoltaic assembly array electricity generation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170908 Termination date: 20191226 |