CN205405273U - Photovoltaic power generation array aggregate unit - Google Patents
Photovoltaic power generation array aggregate unit Download PDFInfo
- Publication number
- CN205405273U CN205405273U CN201620185305.9U CN201620185305U CN205405273U CN 205405273 U CN205405273 U CN 205405273U CN 201620185305 U CN201620185305 U CN 201620185305U CN 205405273 U CN205405273 U CN 205405273U
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- China
- Prior art keywords
- motor
- drive
- generator unit
- power generation
- group
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a photovoltaic power generation array aggregate unit, it includes motor, light sampling unit, enlarge processing unit and the switch circuit that comprises light sense the control unit and drive vertical scroll, photovoltaic cell board pivoted transmission, characterized by: the motor work of the servo N of light sense the control unit group, every motor (11) drive a N electrical cell and are a set of work of carrying on, electrical cell include vertical scroll (3) and photovoltaic cell board (1) that support to drive by the vertical scroll. The utility model discloses go the motor work of servo N group with a light sense the control unit, every motor drives the use quantity of the work of the electrical cell of N group, can significantly reduce like this light control device and motor to the control system cost has been reduced, improve the operational reliability, reduced the fault rate, simultaneously also reduced the construction cost by a wide margin, power consumption and cost of maintenance, the the device benefit is used widely in the large tracts of land.
Description
Technical field
This utility model relates to technical field of photovoltaic power generation, particularly a kind of photovoltaic power generation array linkage.
Background technology
Photovoltaic generation light with advantage be can improve generating efficiency 20%～30%, but original photovoltaic generation optical tracking system, it is drive a slewing equipment and generator unit again with one motor of a light sensation control unit servo, purchase light controlling device, motor, slewing equipment three are added together relatively costly, the generating efficiency improved is not enough to offset construction and maintenance cost to make user feel, is the main cause of unsuitable spread use.
Utility model content
This utility model purpose is the defect for overcoming prior art to exist, it is provided that a kind of photovoltaic power generation array linkage.
This utility model is to remove servo N group electric motor operation by a light sensation control unit, every driven by motor N group generator unit work, so greatly reduces the usage quantity of light controlling device and motor, thus reducing control system cost.A kind of photovoltaic power generation array linkage is the technical scheme is that for solving above-mentioned technical problem, including motor, light sampling unit, magnification processing and the on-off circuit being made up of light sensation control unit and the actuating device driving the rotation of vertical shaft, photovoltaic battery panel, it is characterized in that: described light sensation control unit servo N group motor work, every N number of generator unit of driven by motor is one group and is operated, and described generator unit includes vertical shaft and the photovoltaic battery panel by vertical shaft supporting drive.
Described actuating device includes drive and transmission band, and motor drives N number of generator unit to operate by the series connection of transmission band simultaneously.
The drive of described each generator unit on same horizontal line, by the drive of motor linkage and transmission band one end or between two generator units equipped with back-moving spring, back-moving spring two ends are with securing member.
The group number of described light sensation control unit servomotor is the quantity that photovoltaic plant constitutes generator unit, and the number of every driven by motor generator unit is 1～10.
This utility model removes servo N group electric motor operation by a light sensation control unit, and every motor drives the work of N group generator unit, so can greatly reduce the usage quantity of light controlling device and motor, thus reducing control system cost；Improve functional reliability, reduce fault rate；Also considerably reducing construction cost, electricity consumption and maintenance cost, this device benefits spread and uses simultaneously.
Accompanying drawing explanation
Fig. 1 is photovoltaic power generation array linkage attachment structure schematic diagram.
Fig. 2 is this utility model vertical shaft supporting construction schematic diagram.
Fig. 3 is this utility model generator unit side structure schematic diagram.
In figure: 1 photovoltaic battery panel；2 vertical shaft urceolus；3 vertical shafts；4 drives；5 vertical shaft foundation piles；6 transmission bands；7 lower flanges；8 foundation bolts；9 securing members；10 back-moving springs；11 motors；12 motor foundation piles；13 elevation axis bearings；14 transverse axis；15 connecting bushings；16 upper flanges；17 upper centring bearings；18 center downward regulating bearings；19 elevation drive bands；20 elevation angle motors；21 elevation angle bearings；22 electric machine supports.
Detailed description of the invention
As shown in Figure 1, Figure 3, photovoltaic generation light designed by this utility model includes motor, light sampling unit, magnification processing and the on-off circuit being made up of light sensation control unit and the actuating device driving vertical shaft, photovoltaic battery panel to rotate with array linkage, of the present utility model it is technically characterized by comprising the steps as follows: the work of described light sensation control unit servo N group motor, every motor 11 drives N number of generator unit to be one group and is operated, and described generator unit includes vertical shaft 3 and by the photovoltaic battery panel 1 of vertical shaft supporting drive.By a vertical shaft and to be supported by solar panel 1 chunk of drive be a generator unit, N number of generator unit of each driven by motor is one group.
Being the quantity that design of photovoltaic power station constitutes generator unit by the group number of light sensation control unit servomotor, single motor drives the number of generator unit to be 1～10, and motor 11 is fixed by motor foundation pile 12.The design determines generator unit quantity according to landform, determines motor 11 power further according to generator unit quantity.The computational methods of power of motor are each generator unit 50w reducing motors, increase a generator unit and increase 50w power.
Actuating device includes drive 4 and transmission band 6, and motor drives N number of generator unit to operate by transmission band 6 series connection simultaneously.The drive 4 of each generator unit, on same horizontal line, causes skidding to prevent rope capacity life-time service from changing, back-moving spring 10 of having connected between transmission band 6, for regulating the elasticity of the soft company of steel wire rope, it is ensured that the reliability of transmission.Its structure is: the drive 4 linked by motor 11 and transmission band 6 one end or between two generator units dress concatenation back-moving spring 10, at back-moving spring 10 two ends with securing member 9.
As shown in Figure 2 and Figure 3, vertical shaft 3 is supported in vertical shaft urceolus 2 by upper centring bearing 17, center downward regulating bearing 18, upper and lower self-aligning bearing is respectively assembled in upper flange 16, lower flange 7, vertical shaft 3 bottom is equipped with drive 4, lower flange 7 is arranged around foundation bolt 8, is used for being fastened on vertical shaft foundation pile 5；Connecting transverse axis 14 on vertical shaft 3 top by connecting bushing 15, elevation angle bearing 21 (see Fig. 3) is installed by elevation axis bearing 13 in transverse axis 14 both sides；Being provided with elevation angle motor 20 for adjusting the elevation angle of photovoltaic battery panel 1 at upper flange 16 place by electric machine support 22, elevation angle motor 20 connects transmission photovoltaic battery panel 1 through elevation drive band 19 and moves.
This utility model photovoltaic generation light with the working method of array linkage is: sunlight horizontal direction optical axis is carried out angle sampling union and compares by light sampling unit, the error signal of output sampling angular, sending into the on-off circuit of magnification processing and light sensation control unit, on-off circuit drives horizontal operation electric machine rotation again.Motor closes transmission by steel wire drive band and makes vertical shaft rotating, consistent with light sampling part angle, reaches light with purpose.By a vertical shaft and be supported by solar panel 1 chunk of drive a generator unit, N number of generator unit of a driven by motor is become one group.Because the drive 4 of each generator unit is on same horizontal line, the position of motor and back-moving spring 10 can be placed on one end according to landform, it is also possible to is placed on two generator unit centre positions.One motor drives the action simultaneously of N number of generator unit by steel wire rope series connection, is worked by N number of driven by motor N group generator unit, makes often to organize the horizontal optical axis of cell panel plate face tracking all the time of generator unit, this ensure that increasing substantially of generating efficiency.
Claims (4)
1. a photovoltaic power generation array linkage, including motor, light sampling unit, magnification processing and the on-off circuit being made up of light sensation control unit and the actuating device driving the rotation of vertical shaft, photovoltaic battery panel, it is characterized in that: described light sensation control unit servo N group motor work, every motor (11) drives N number of generator unit to be one group and is operated, and described generator unit includes vertical shaft (3) and by the photovoltaic battery panel (1) of vertical shaft supporting drive.
2. photovoltaic power generation array linkage according to claim 1, is characterized in that: described actuating device includes drive (4) and transmission band, and motor drives N number of generator unit to operate by transmission band (6) series connection simultaneously.
3. photovoltaic power generation array linkage according to claim 2, it is characterized in that: the drive (4) of described each generator unit is on same horizontal line, the drive (4) linked by motor (11) and transmission band (6) one end or between two generator units equipped with back-moving spring (10), back-moving spring two ends are with securing member (9).
4. photovoltaic power generation array linkage according to claim 1, is characterized in that: the group number of described light sensation control unit servomotor is the quantity that photovoltaic plant constitutes generator unit, and the number of every driven by motor generator unit is 1～10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620185305.9U CN205405273U (en) | 2016-03-04 | 2016-03-04 | Photovoltaic power generation array aggregate unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620185305.9U CN205405273U (en) | 2016-03-04 | 2016-03-04 | Photovoltaic power generation array aggregate unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205405273U true CN205405273U (en) | 2016-07-27 |
Family
ID=56439546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620185305.9U Expired - Fee Related CN205405273U (en) | 2016-03-04 | 2016-03-04 | Photovoltaic power generation array aggregate unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205405273U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111884578A (en) * | 2020-08-14 | 2020-11-03 | 江苏中信博新能源科技股份有限公司 | Photovoltaic tracking system and method |
| CN111565010B (en) * | 2020-05-13 | 2021-08-31 | 山东海冠新能源科技有限公司 | Solar cell panel with rotating structure |
-
2016
- 2016-03-04 CN CN201620185305.9U patent/CN205405273U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111565010B (en) * | 2020-05-13 | 2021-08-31 | 山东海冠新能源科技有限公司 | Solar cell panel with rotating structure |
| CN111884578A (en) * | 2020-08-14 | 2020-11-03 | 江苏中信博新能源科技股份有限公司 | Photovoltaic tracking system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160727 Termination date: 20180304 |