CN203070103U - Simplified biaxial linkage-type solar photovoltaic power generation system - Google Patents
Simplified biaxial linkage-type solar photovoltaic power generation system Download PDFInfo
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- CN203070103U CN203070103U CN2012207377486U CN201220737748U CN203070103U CN 203070103 U CN203070103 U CN 203070103U CN 2012207377486 U CN2012207377486 U CN 2012207377486U CN 201220737748 U CN201220737748 U CN 201220737748U CN 203070103 U CN203070103 U CN 203070103U
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- power generation
- linkage
- declination
- solar photovoltaic
- generator unit
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
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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 utility model belongs to the technical field of solar photovoltaic power generation and particularly relates to a simplified biaxial linkage-type solar photovoltaic power generation system. The different points lie in that the system comprises at least one group of linkage power generation units; the linkage power generation units comprise crystalline silicon solar power generation panels, a linkage driving mechanism, a declination angle adjusting rod for adjusting the declination angles of the crystalline silicon solar power generation panels, and an installation support placed on the roof in a north-south mode; each linkage power generation unit is provided with a plurality of solar power generation panels; the solar power generation panels are driven by a free tracking system via the linkage driving mechanism and rotate around the polar axis to track the hour angle changes of the sun in the east-west direction. The simplified biaxial linkage-type solar photovoltaic power generation system has the advantages that the power generation efficiency is high, the structure is simple, the weight is uniformly distributed, and reliability is high.
Description
Technical field
The utility model belongs to the solar photovoltaic technology field, is specifically related to a kind of simplification twin shaft linkage type solar photovoltaic generation system.
Background technology
Conventional solar energy generation technology is most of to adopt fixedly crystal silicon battery plate generating, and total system opto-electronic conversion peak value is generally about 15%, and along with the east of the sun rises that the west falls and the efficient change.In order to obtain the maximum power of unit area, people often have to lay the more generating crystal silicon battery plate of floor area and obtain big output power, and such mode just often is restricted in the land area occasions with limited.
In order to increase the generated energy of unit area, people can adopt horizontal system of coordinates double-axis tracking technology to make the crystal silicon battery plate can follow solar motion and rotate, such mode can guarantee that cell panel is in real time vertical with the sun, obtain maximum incident intensity, thereby obtain than the more electric power of conventional fixed form.But the most of vertical structure that adopts of such horizontal system of coordinates tracking technique, whole center of gravity is concentrated and is carried on the support post, and need be according to the earth construction fixed installation of driving piles, therefore often be merely able to use on ground, and its servocontrol physical construction more complicated, the long-term reliability under rugged surroundings is not high.
Another cell panel tracer technique then is that employing is the hour angle system of coordinate of initial point with the earth's core, monolithic crystal silicon battery plate is placed on the hour angle system of coordinate support, the support pole axis becomes the dimension angle with mounting points, and concentration and power generation unit and pole axis are the declination angle, cell panel rotates the hour angle of sun-tracing east-west direction to change around pole axis, although having simplified the horizontal system of coordinates, such structural design follows the tracks of the mechanical complexity that support brings, but but can not resemble the horizontal system of coordinates follows the tracks of support that works and drive the polylith cell panel simultaneously and rotate, follow the tracks of the synthetic power generation array of groups of holders thereby need to install many covers, need to consume the more electric power that drives.In addition, conventional hour angle system of coordinate is followed the tracks of support and also is difficult to be directly installed on industrial premises and roof, garage, therefore the design of more optimizing at the architectural needs of this class.
Summary of the invention
At above-mentioned deficiency, the purpose of this utility model is to provide a kind of generating efficiency height, simple in structure, the simplification twin shaft linkage type solar photovoltaic generation system that weight evenly distributes, reliability is high, this system is particularly suitable for being installed in industrial premises and roof, garage, can provide more electric power for factory or solar telephone.
The utility model can be realized by following technical solution: a kind of simplification twin shaft linkage type solar photovoltaic generation system, it is characterized in that: its system comprises at least one group of interlock generator unit, and described interlock generator unit comprises crystal silicon solar power generation plate, linkage driving structure, be used for regulating the declination angular adjustment bar of crystal silicon solar power generation plate declination angle, be used for north and south is placed on mounting bracket on the roof; Described every group of interlock generator unit is provided with the polylith solar panel, also rotates the hour angle of sun-tracing east-west direction to change around pole axis simultaneously by the linkage driving structure by the automatic tracking system driving between each the piece solar panel on described every group of interlock generator unit.
Further, described linkage driving structure comprises the gangbar that connects the polylith solar panel, and described gangbar promotes by driving push rod, and the other end and the drive motor that drive push rod link.
Further, the declination angular adjustment bar of described declination angle adopts manual adjustments.
The utility model principle: the interlock generator unit can constitute owing to polylith crystal silicon battery plate, gangbar can promote cell panel simultaneously and rotate the hour angle of sun-tracing east-west direction to change around pole axis simultaneously, and the adjusting of declination angle then can change by the angle of inclination of regulating cell plate.Since declination angle variations of annual only within, thereby the angle that need regulate every day is very small, and owing to adopt the crystal silicon battery plate, therefore can adopt manual adjustments for the adjusting of declination angle, weekly or one month or manually adjust once in a season.During adjustment according to design, a mounted dial plate and date are determined the position in advance; The dial scale 50 degree scopes of having an appointment, two-end-point are Winter Solstice and two times of the Summer Solstice in corresponding 1 year respectively, and such project organization is simple, maintains easily.
Owing to adopted the sun tracking system of hour angle system of coordinate, therefore such design can improve 30% generating efficiency than conventional fixedly crystal silicon battery plate, and further reduced the electric power of the required consumption of system by simple interlock design, thereby can provide more additional power than conventional sun power roof system.
The explanation of value be; native system can the needed interlock generator unit of combination in any number; one cover or many cover interlock generator units namely can be installed as required; also can be according to respectively the link quantity of the crystal silicon battery plate that comprises in the generator unit of roof height situation and wind-force size adjustment; thereby can obtain the solar power system of the different-shape on suitable various roofs, therefore the variation of this permutation and combination should be considered as the part that this patent needs protection.
Because the utility model project organization is simple, weight evenly distributes, wind loading rating is strong.Be fit to be installed on resident's building, the industrial premises roof, flat-top or pinnacle can be installed to oedoeagus.
Description of drawings
Fig. 1 is that the hour angle system of coordinate support is installed schematic diagram;
Fig. 2 is an interlock generator unit front view (FV) that the utility model proposes;
Fig. 3 is the construction profile of interlock generator unit;
Fig. 4 is the linkage structure synoptic diagram of interlock generator unit;
Fig. 5 is the power generation array that is made of many groups of interlock generator units;
Fig. 6 is that the power generation array that the utility model proposes is installed in factory building roof synoptic diagram;
Fig. 7 is that power generation array that the utility model proposes is installed in the outboard profile on the garage end face;
Fig. 8 is that power generation array that the utility model proposes is installed in the front view (FV) on the garage end face;
Wherein, 1-crystal silicon solar power generation plate, 2-linkage driving structure, 3-declination angular adjustment bar, the 4-mounting bracket, 5-drives push rod.
Embodiment
As shown in Figure 1, a kind of simplification twin shaft linkage type solar photovoltaic generation system, its system comprises at least one group of interlock generator unit, and described interlock generator unit comprises crystal silicon solar power generation plate 1, linkage driving structure 2, be used for regulating the declination angular adjustment bar 3 of crystal silicon solar power generation plate 1 declination angle, be used for north and south is placed on mounting bracket 4 on the roof; Described every group of interlock generator unit is provided with the polylith solar panel, also rotates the hour angle of sun-tracing east-west direction to change around pole axis simultaneously by 2 drivings of linkage driving structure between each the piece solar panel on described every group of interlock generator unit.
It is the hour angle system of coordinate of initial point that this system adopts with the earth's core, and two rotation centerlines are respectively towards the tilt stand central axis in north and south with towards the light focusing unit central axis of thing.The former is the pole axis line, and the latter is the declination axis. support changes by hour angle that can the sun-tracing east-west direction around pole axis rotation, and by can change the incident angle of light around the declination axis rotation.Wherein, pole axis can rotate by thing, is responsible for the sun-tracing hour angle and changes, and then north and south rotation of declination axis is responsible for revising declination angle and is changed.The support pole axis becomes the dimension angle with mounting points, and concentration and power generation unit and pole axis are the declination angle, because the declination angle in a year, its variation range is interior, thereby changes interior the every day at angle, thereby the change angle of declination axis is very little.Hour angle then in time change and change constantly, it is bigger therefore to follow the trail of relative angle around the hour angle of pole axis.The utility model will adopt the tracking support of this hour angle system of coordinate structure, can reduce the back and forth movement of an axial direction electric machine, improve system reliability, be particularly suitable for top, house solar electrical energy generation and use.
Total system north and south is placed on the roof, and system can be made of MxN piece crystal silicon battery plate, and each row crystal silicon battery constitutes one group of interlock power generation array unit.Fig. 2 is the utility model proposes one interlock generator unit front view (FV), and the interlock generator unit is by crystal silicon solar power generation plate 1, linkage driving structure 2, and declination angular adjustment bar 3 and mounting bracket 4 constitute.Mounting bracket 4 can fix with the roof girder, and is placed on the roof by north and south.The polylith solar panel is positioned on the interlock generator unit, and can rotate the hour angle of sun-tracing east-west direction to change around pole axis simultaneously by linkage driving structure 2.
Fig. 3 has provided the side structure of interlock generator unit, declination angular adjustment bar 3 can be regulated the declination angle of solar panel, since declination angle variations of annual only within, thereby the angle that need regulate every day is very small, and owing to adopt the crystal silicon battery plate, therefore can adopt manual adjustments for regulating the every day of declination angle, weekly or one month or manually adjust once in a season.During adjustment according to design, a mounted dial plate and date are determined the position in advance; The dial scale 50 degree scopes of having an appointment, two-end-point are Winter Solstice and two times of the Summer Solstice in corresponding 1 year respectively, and such project organization is simple, and are low in energy consumption, maintain easily.
Fig. 4 has then provided the linkage structure of interlock generator unit, and gangbar promotes by driving push rod 5, and an end that drives push rod 5 can connect linear dc motion actuator, can guarantee the precision of following the trail of by controlling suitable rotating speed.
Fig. 5 has then provided the power generation array that is made of many groups of interlock generator units, can see that therefore, system maintenance and upgrading are very convenient owing to adopted each unit to constitute.
Fig. 6 is the synoptic diagram that power generation array is installed in the factory building roof, size according to required power, can select the element number of suitable installation, compare with tradition tracking type solar generating system, the scheme height that the utility model is mentioned reduces greatly, in light weight and stressed even, so the suitable roof that is installed in the simple and easy factory building of single layer structure on a large scale.
Fig. 7 and Fig. 8 adopt the utility model to make up solar telephone charging garage, use for the solar telephone garage, because its generating efficiency height can provide more charging power for solar telephone, therefore are fit to the expensive zone of land price in the city.
What more than enumerate only is several specific embodiments of the present utility model; the utility model is not limited to above-described embodiment; a lot of sex change can also be arranged; all distortion that those of ordinary skill in the art can directly derive or associate from the disclosed content of the utility model all should be thought protection domain of the present utility model.
Claims (3)
1. simplify twin shaft linkage type solar photovoltaic generation system for one kind, it is characterized in that: its system comprises at least one group of interlock generator unit, and described interlock generator unit comprises crystal silicon solar power generation plate (1), linkage driving structure (2), be used for regulating the declination angular adjustment bar (3) of crystal silicon solar power generation plate (1) declination angle, be used for north and south is placed on mounting bracket (4) on the roof; Described every group of interlock generator unit is provided with the polylith solar panel, also rotates the hour angle of sun-tracing east-west direction to change around pole axis simultaneously by linkage driving structure (2) by the automatic tracking system driving between each the piece solar panel on described every group of interlock generator unit.
2. simplification twin shaft linkage type solar photovoltaic generation system as claimed in claim 1, it is characterized in that: described linkage driving structure (2) comprises the gangbar that connects the polylith solar panel, described gangbar promotes by driving push rod (5), and the other end and the drive motor that drive push rod (5) link.
3. simplification twin shaft linkage type solar photovoltaic generation system as claimed in claim 1 is characterized in that: declination angular adjustment bar (3) the employing manual adjustments of described declination angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207377486U CN203070103U (en) | 2012-12-28 | 2012-12-28 | Simplified biaxial linkage-type solar photovoltaic power generation system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207377486U CN203070103U (en) | 2012-12-28 | 2012-12-28 | Simplified biaxial linkage-type solar photovoltaic power generation system |
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| CN203070103U true CN203070103U (en) | 2013-07-17 |
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| CN2012207377486U Expired - Fee Related CN203070103U (en) | 2012-12-28 | 2012-12-28 | Simplified biaxial linkage-type solar photovoltaic power generation system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103731089A (en) * | 2013-12-31 | 2014-04-16 | 天津蓝天太阳科技有限公司 | Roof type solar power generation array tracking system |
| CN103825541B (en) * | 2014-03-04 | 2015-12-09 | 沁源县翔宇种植有限公司 | The manual tracks sunlight device of a kind of coordinated type solar energy power generating |
| CN113452314A (en) * | 2021-07-23 | 2021-09-28 | 深圳八度光电科技有限公司 | Pneumatic series intermittent type formula is photovoltaic board electricity generation biax platform day by day automatically |
-
2012
- 2012-12-28 CN CN2012207377486U patent/CN203070103U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103731089A (en) * | 2013-12-31 | 2014-04-16 | 天津蓝天太阳科技有限公司 | Roof type solar power generation array tracking system |
| CN103731089B (en) * | 2013-12-31 | 2016-03-16 | 天津蓝天太阳科技有限公司 | A kind of roof type solar power generation array tracing system |
| CN103825541B (en) * | 2014-03-04 | 2015-12-09 | 沁源县翔宇种植有限公司 | The manual tracks sunlight device of a kind of coordinated type solar energy power generating |
| CN113452314A (en) * | 2021-07-23 | 2021-09-28 | 深圳八度光电科技有限公司 | Pneumatic series intermittent type formula is photovoltaic board electricity generation biax platform day by day automatically |
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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 |
Granted publication date: 20130717 Termination date: 20151228 |
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| EXPY | Termination of patent right or utility model |