A kind of photovoltaic complex control system
Technical field
The present invention relates to technical field of photovoltaic power generation, particularly relate to a kind of photovoltaic complex control system.
Background technology
Photovoltaic generation is to utilize the photovoltaic effect of interface that luminous energy is directly translated into a kind of skill of electric energy
Art.Mainly being made up of solar panel (assembly), controller and inverter three parts, critical piece is by electronic devices and components structure
Become.Solaode carries out packaging protection after series connection can form large-area solar module, then coordinates upper power control
The parts such as device processed are the formation of photovoltaic power generation apparatus.
Existing frequently-used photovoltaic power generation apparatus is fixed, and the sun of only about 3 hours average every day is straight throughout the year
Penetrating the time, compare with fossil energy, oil, water energy, the conversion efficiency of atomic energy equal energy source, the conversion efficiency of photovoltaic energy can not
Satisfactory.The critical piece solaode being additionally, since opto-electronic conversion must be exposed in external environment, is therefore easy to
Being affected by situations such as sleety weather, haze, dusts, current photovoltaic power generation apparatus needs manually to safeguard, time-consuming takes
Power.
Summary of the invention
For solving above-mentioned defect of the prior art, the invention provides a kind of photovoltaic complex control system, by adjusting
Sunray chased by solaode, it is thus achieved that maximum irradiated area, solves irradiation time short and cause conversion efficiency low
Problem, meanwhile, utilizes clearing apparatus, can clean solar cell surface in time, it is ensured that solar cell surface is smooth neatly,
Improve conversion efficiency.
For solving above-mentioned technical problem, the present invention program includes: a kind of photovoltaic complex control system, including TRT,
Accumulator battery and control system, described control system includes that single-chip microcomputer, described TRT include that base, angle adjustment fill
Put, solaode, frame, clearing apparatus and photoconductive resistance, described angular adjustment apparatus includes pillar, turntable and new line machine
Structure, described pillar bottom is affixed with base, and pillar upper end is connected with the bottom of turntable, and described turntable can be inside stage body
360 degree of rotations in the horizontal direction under the drive of electric rotating machine, described head-lifting mechanism includes new line motor, driving gear, actively
Axle, driven gear, driven shaft, described driving shaft is arranged on the fixed support on turntable top, one end of driving shaft with lift
Head motor motor shaft affixed, driving gear is arranged on driving shaft, and driven gear is arranged on driven shaft, driving gear and from
Moving gear is meshed, and the two ends of driven shaft are fixing with frame to be connected, and frame is embedded with solaode, and frame side is provided with recessed
Groove, is provided with clearing apparatus in groove, jamb surface is provided with some photoconductive resistance, and described clearing apparatus includes electric pushrod, electricity
Dynamic push rod is arranged on the one end in groove, and the front end of electric pushrod is affixed with slide block, and slide block is provided with gear tooth, and described slide block can
Being slided along the slideway on groove inner wall by gear tooth, slide block top is fixed with the steer motor of band protection set, steer motor
Motor shaft is affixed with steering column jacket, and steering column jacket is affixed with cleaning platform;Described electric pushrod, steer motor, electric rotating machine,
New line motor is connected with single-chip microcomputer by drive circuit respectively.
Further, described control system also includes that state monitoring module, described state monitoring module utilize voltage
The status data of solaode and accumulator battery monitored by table and ammeter.
Further, described TRT also includes that curtain covering device, described curtain covering device include arranging
Curtain kit on bezel, cluster, is provided with spool in described curtain kit, spool is wound with curtain, spool one end and reel motor
Motor shaft is affixed, and described reel motor is connected with single-chip microcomputer by a rotating drive circuit.
Further, described TRT also includes that air purifier, described air purifier are arranged on frame
On one angle, the outlet of described air purifier is towards solaode.
Further, described frame side is provided with discharge outlet.
Further, the upper surface of described photoconductive resistance is provided with the eyeglass with light-focusing function.
Further, the described platform that cleans is the cavity body structure of inner hollow, and the top cleaning platform is provided with water inlet,
Cleaning platform inside cavity and be provided with drainage layer, cavity is divided into upper reservoir bed and lower reservoir bed by drainage layer, described cleaning platform
Bottom is provided with the electromagnetism shower nozzle that some and lower reservoir bed connects.
Further, described drainage layer includes one or more in following material: sponge, filter cloth, filter cotton.
Further, the described inside cleaning platform is provided with air channel, cleans the top of platform and is provided with and connects with air channel
Air inlet, cleans mesa base and is provided with the spout in some connection air channels.
Further, the described bottom cleaning platform is provided with some hairbrush, and described cleaning platform interior is provided with drive hair
The cleaning motor that brush rotates.
The invention has the beneficial effects as follows:
1, utilize the combination of angle-adjusting mechanism and algorithm, the angle of solaode can be adjusted accurately, so that
Obtain TRT and be in the angle that most preferably generates electricity, it is thus achieved that maximum generation power.
2, the discharge outlet of frame side, it is possible to discharge rapidly the hydrops of solar energy battery surface, prevent moisture long-term
Gather and cause solar energy loss in service life and the reduction of photoelectric transformation efficiency.
3, it is provided with curtain covering device, curtain can be fallen in the case of cloudy day, sleet, night etc. there is no sunlight
Device hides solaode, prevents solaode to be dirty, affects conversion efficiency.
4, it is provided with clearing apparatus, can operate according to time setting etc., solar cell surface is carried out cleaning work,
Ensure that solar cell surface is smooth, clean, it is ensured that solar energy battery is in optimal conversion efficiency.
5, drainage layer uses the mixed structure such as filter screen, sponge, can filter the water being added in upper reservoir bed, prevent
Foreign material arrive lower reservoir bed, because with the water of foreign material, on the one hand may block shower nozzle, and on the other hand, muddy water is sprayed on
Solar cell surface, does not simply fail to cleaning solar energy cell, also can form schmutzband in solar cell surface after water is dry,
Have a strong impact on photoelectric transformation efficiency.
6, the outlet of air purifier is towards solaode, the pollutant in absorption haze, is possible not only to reduce the sun
Granule above energy battery, prevents sunlight to be scattered by the particles, and improves the efficiency of light absorption, also can be greatly prolonged solar-electricity
Pond attracting dust, the time of granule, reduce and clean number of times.
Accompanying drawing explanation
Fig. 1 is the control principle block diagram of present system;
Fig. 2 is a kind of structural representation of TRT of the present invention;
Fig. 3 is the principle assumption diagram of head-lifting mechanism of the present invention;
Fig. 4 is the sectional structure schematic diagram of a kind of embodiment of clearing apparatus of the present invention;
Fig. 5 is the sectional structure schematic diagram of clearing apparatus another embodiment of the present invention;
Fig. 6 is the sectional structure schematic diagram of the third embodiment of clearing apparatus of the present invention;
In figure: 1 base, 11 bolts, 2 angular adjustment apparatus, 21 pillars, 22 turntables, 23 fixed supports, 24 driving shafts,
25 new line motors, 26 driving gears, 27 driven gears, 28 driven shafts, 3 frames, 31 grooves, 311 slideways, 32 discharge outlet, 4 clean
Device, 41 electric pushrods, 42 slide blocks, 43 gear teeth, 44 steer motor, 441 steer motor rotating shafts, 45 protection sets, 46 steering column jackets,
47 clean platform, 471 water inlets, reservoir bed on 472,473 drainage layers, 474 times reservoir beds, 475 shower nozzles, 476 air inlets, 477 wind
Road, 478 spouts, 479 cleaning motors, 4710 hairbrush, 5 solaodes, 6 photoconductive resistance, 7 curtain covering devices, 71 curtain kits,
72 reel motors, 73 curtains, 8 air purifiers.
Detailed description of the invention
It is embodied as illustrating to the present invention below in conjunction with accompanying drawing, it will be appreciated that enforcement example described herein
It is merely to illustrate and explains the present invention, being not intended to limit the present invention.
A kind of photovoltaic complex control system as shown in Figure 1, including TRT, accumulator battery and control system.
What described control system included that single-chip microcomputer and state monitoring module, described single-chip microcomputer can use maturation 51 is
Row single-chip microcomputer, described state monitoring module utilizes voltmeter and ammeter, can effectively detect solaode and accumulator
Both groups are respectively at input, the magnitude of voltage of outfan and current value, and single-chip microcomputer can calculate according to magnitude of voltage and current value
The output of solaode, thus monitor the conversion efficiency of TRT.
As in figure 2 it is shown, described TRT includes base 1, angular adjustment apparatus 2, solaode 5, frame 3, clear
Sweeping device 4, photoconductive resistance 6, curtain covering device 7, air purifier 8.
Wherein, base is fixed in the plane such as ground or roof by bolt 11, and frame 3 is primarily used to fix other
Device, solaode 5 is arranged in the middle of frame 3, and frame has four edges, and a limit is provided with groove 31, is used for fixing cleaning
Device, another limit is used for fixing curtain device, the surface configuration photoconductive resistance 6 on remaining two limits, an angle of frame
Upper fixed air purifier 8, is additionally provided with discharge outlet 32 in the side of frame.Because the change in resistance of photoconductive resistance is solar energy
The premise of battery angle adjustment, in order to ensure the amplitude of photoconductive resistance change in resistance, can add harness on the surface of photoconductive resistance
There is the eyeglass of optically focused effect, it is ensured that light is more weak when, the change in resistance of photoconductive resistance also can be detected.
Pillar 21, turntable 22 and head-lifting mechanism, described pillar 21 bottom and base is included at described angular adjustment apparatus 2
1 is affixed, and pillar 21 upper end is connected with the bottom of turntable 22, and described turntable is internal is electric rotating machine, electric rotating machine lower end
Machine shaft be flexibly connected with pillar, for pillar, turntable can be under the drive of stage body internal rotating motor
360 degree of rotations in the horizontal direction, described head-lifting mechanism includes new line motor 25, driving gear 26, driving shaft 24, driven gear
27, driven shaft 28, as it is shown on figure 3, described driving shaft is arranged on the fixed support on turntable top, one end of driving shaft with
The motor shaft of new line motor is affixed, and driving gear is arranged on driving shaft, and driven gear is arranged on driven shaft, driving gear and
Driven gear is meshed, and the two ends of driven shaft are fixing with frame 3 to be connected.
The principle of angle adjustment is: same model is selected in multiple photoconductive resistance, say, that average in sunlight
In the case of, the resistance of all photoconductive resistance should approximately equal, single-chip microcomputer can the change in resistance of each photoconductive resistance of real-time reception
Situation, calculates the meansigma methods of all photoconductive resistance, then utilizes angular adjustment apparatus to adjust the angle of solaode, due to
Solaode is positioned at the plane domain that photoconductive resistance is constituted, as long as therefore ensureing that all photoconductive resistance can be close to calculating
Meansigma methods, solar panel will be under maximum lighting angle.In actual adjustment, electric rotating machine revolves on horizontal plane direction
Turning, new line motor drives driving shaft to rotate by rotating, and driving gear is fixed together with driving shaft, also can and then rotate,
Driven gear engages with driving gear, and the most affixed driven shaft will be driven to rotate, and driven shaft is fixed as one with frame, limit
The angle of frame will change.
Described curtain covering device 7 includes the curtain kit 71 being arranged on bezel, cluster, is provided with spool in described curtain kit,
Being wound with curtain on spool, spool one end is affixed with the motor shaft of reel motor, and described reel motor 72 is by a rotating
Drive circuit is connected with single-chip microcomputer.Under reel motor drives, spool is unfolded and rolls curtain, it is achieved to solaode
Whether hide.
Described clearing apparatus 4 includes electric pushrod 41, and electric pushrod is arranged on the one end in groove, before electric pushrod
Holding affixed with slide block 42, as Figure 4-Figure 6, slide block 42 is provided with gear tooth 43, and described slide block can be stuck in groove by gear tooth
Sliding in the slideway 311 of 31 inwalls, slide block top is fixed with the steer motor 44 of band protection set 45, turning of steer motor 44
Affixed with steering column jacket 46 to machine shaft 441, steering column jacket is affixed with cleaning platform 47.In order to protect clearing apparatus, permissible
One protective cover is set outside clearing apparatus.
The operation logic of clearing apparatus is: when not in use, cleans platform parallel with groove, when performing to clean order, turns
Clean platform 90-degree rotation to driven by motor so that clean platform and texturearunaperpendicular, then under electric pushrod drives, clean flat
Platform, through whole solar cell surface, utilizes different principle to clean solar cell surface.
On the basis of the above, utilize different principles, the invention provides the structure of following three kinds of concrete cleaning platforms.Point
It is not:
The first structure, as shown in Figure 4, utilization is that water spray cleans, and the described platform 47 that cleans is inner hollow
Cavity body structure, the top cleaning platform is provided with water inlet 471, cleans platform inside cavity and is provided with drainage layer 473, and drainage layer is by chamber
Body is divided into reservoir bed 472 and lower reservoir bed 474, and the bottom of described cleaning platform is provided with the electromagnetism that some and lower reservoir bed connects
Shower nozzle 475.In this structure is arranged, drainage layer uses the mixed structure such as filter screen, sponge, can be to the water being added in upper reservoir bed
Filter, prevent foreign material from arriving lower reservoir bed, because with the water of foreign material, on the one hand may block shower nozzle, on the other hand,
Muddy water is sprayed on solar cell surface, does not simply fail to cleaning solar energy cell, also can be at solaode table after water is dry
Face forms schmutzband, has a strong impact on photoelectric transformation efficiency.In order to ensure filter effect, filter course can be designed to drawer structure,
Can extract out in cleaning platform, convenient cleaning or replacing.
The second structure, as it is shown in figure 5, the described inside cleaning platform is provided with air channel 477, the top cleaning platform sets
There is the air inlet 476 connected with air channel, clean mesa base and be provided with the spout 478 in some connection air channels.
The third structure, as shown in Figure 6, the described bottom cleaning platform is provided with some hairbrush 4710, and described cleaning is put down
The cleaning motor 479 that band electric brush rotates it is provided with inside platform.
The cleaning platform of three of the above structure, both can be with individualism, it is also possible to three kinds of structures are collocated with each other use, than
As, three kinds of platforms exist, so simultaneously, it is possible to perform following operation: first, utilize hairbrush by solar cell surface
Dust clean one time, then in water horning, finally utilize blowing Quick-air-drying.
For present haze situation than more serious problem, we have installed air purifier additional, and air purifier is also known as " empty
Gas cleaner ", air cleaner, depurator, refer to absorption, decompose or convert various air pollutants and (generally comprise
The finishing pollution of PM2.5, dust, pollen, abnormal flavour, formaldehyde etc, antibacterial, anaphylactogen etc.), it is effectively improved the product of air cleanliness
Product, are broadly divided into domestic, commercialization, industry, building.Air purifier has multiple different technology and medium, enable it to
User provides cleaning and the air of safety.Conventional air purifying process has: adsorption technology, negative (just) ion technology, catalysis skill
Art, photocatalyst technology, superstructure light mineralising technology, HEPA high efficiency filter technology, electrostatic precipitation technology etc.;Material technology is main
Have: the efficient material of photocatalyst, activated carbon, synthetic fibers, HEAP, anion generator etc..Existing air purifier adopt more for
Compound, have employed multiple purification techniques and material medium the most simultaneously.
In use, the outlet of described air purifier, towards solaode, the pollutant in absorption haze, not only may be used
To reduce the granule above solaode, prevent sunlight to be scattered by the particles, improve the efficiency of light absorption, also can significantly prolong
Long solaode attracting dust, the time of granule, reduce and clean number of times.
It should be appreciated that the above-mentioned description for preferred embodiment is more detailed, can not therefore be considered this
The restriction of invention patent protection scope, those of ordinary skill in the art, under the enlightenment of the present invention, is weighing without departing from the present invention
Profit requires under the ambit protected, it is also possible to making the various deformation such as replacement, simple combination, these each fall within the present invention's
Within protection domain, the scope that is claimed of the present invention should be as the criterion with claims.