CN110289811B - Cloud monitoring system of photovoltaic power station - Google Patents
Cloud monitoring system of photovoltaic power station Download PDFInfo
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- CN110289811B CN110289811B CN201910663331.6A CN201910663331A CN110289811B CN 110289811 B CN110289811 B CN 110289811B CN 201910663331 A CN201910663331 A CN 201910663331A CN 110289811 B CN110289811 B CN 110289811B
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 15
- 238000005286 illumination Methods 0.000 claims description 31
- 229910021419 crystalline silicon Inorganic materials 0.000 claims description 20
- 238000006243 chemical reaction Methods 0.000 claims description 13
- 239000000523 sample Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000004146 energy storage Methods 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 5
- 239000013078 crystal Substances 0.000 description 5
- 229910052710 silicon Inorganic materials 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
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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
- H02S50/00—Monitoring or testing of PV systems, e.g. load balancing or fault identification
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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
Abstract
The invention discloses a cloud monitoring system of a photovoltaic power station, which comprises a base, wherein a driving device is arranged in the base, a cavity with an upward opening is arranged in the base in a left-right through manner, a connecting plate is rotatably arranged in the cavity, the front end and the rear end of the connecting plate are fixedly connected with the driving device, and the driving device can drive the connecting plate to rotate.
Description
Technical Field
The invention relates to the field of monitoring, in particular to a cloud monitoring system of a photovoltaic power station.
Background
The invention discloses a photovoltaic power station, which is a photovoltaic power generation system which utilizes solar energy and is composed of electronic elements such as a crystalline silicon plate, an inverter and the like, is connected with a power grid and transmits power to the power grid, belongs to the green power development energy project with the greatest national encouragement at present, the solar illumination intensity and the illumination angle influence the degree of converting solar energy into electric energy of the photovoltaic power station, and a general monitoring system cannot accurately reflect the relation between the photoelectric conversion degree and the solar illumination intensity and the illumination angle. The illumination intensity and the illumination angle with the highest photoelectric conversion degree can be obtained.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a cloud monitoring system of a photovoltaic power station, which can solve the problems in the prior art.
The invention is realized by the following technical scheme: the invention relates to a cloud monitoring system of a photovoltaic power station, which comprises a base, wherein a driving device is arranged in the base, a cavity with an upward opening is arranged in the base in a left-right through way, a connecting plate is rotatably arranged in the cavity, the front end and the rear end of the connecting plate are fixedly connected with the driving device, the driving device can drive the connecting plate to rotate, a fixed plate is fixedly connected with the upper end of the connecting plate, a limiting rod is fixedly connected with the upper end of the base in a left-right symmetrical way, the driving device is stopped when the fixed plate contacts with the limiting rod on one side, a crystalline silicon plate is fixedly connected with the upper end of the fixed plate in a left-right symmetrical way and can convert solar energy into electric energy, a fixed block is fixedly arranged between the crystalline silicon plates on two sides, the fixed block is fixedly connected with the fixed plate, a light sensing probe, be equipped with photosensitive device in the fixed block, photosensitive device can monitor solar illumination angle, the battery has set firmly in the connecting plate, battery upper end electric connection has the wire, electric connection has the ampere meter in the wire, the ampere meter can reflect through the electric current size of wire, the wire upper end connect in the crystalline silicon board, the crystalline silicon board absorbs solar energy and converts the electric energy into, and then passes through the wire is right the battery charges the energy storage, the illumination intensity of light sensing probe control and the illumination angle of photosensitive device control and through the relation between the electric current size in the ampere meter can reflect photovoltaic power plant's photoelectric conversion degree.
A further technical scheme is that the driving device comprises a speed reducing cavity arranged in the inner wall of the lower side of the concave cavity, a worm is rotatably arranged in the speed reducing cavity, a worm shaft is fixedly connected in the worm, a driving motor is fixedly arranged in the inner wall of the right side of the speed reducing cavity, the right end of the worm shaft is in power connection with the driving motor, a worm wheel is meshed with the upper end of the worm, a long shaft is fixedly connected in the worm wheel, vertical grooves are symmetrically arranged in the inner walls of the front side and the rear side of the speed reducing cavity, the front end and the rear end of the long shaft respectively extend to the vertical grooves on the two sides and are fixedly connected with lower chain wheels, upper chain wheels are rotatably arranged on the upper sides of the lower chain wheels, chains are connected between the lower chain wheels and the upper chain wheels, short shafts are fixedly connected in the upper chain wheels, one ends of the, the worm shaft drives the worm to rotate, the worm wheel is driven to rotate, the long shaft drives the lower chain wheel to rotate, the chain drives the upper chain wheel to rotate, the short shaft drives the connecting plate to rotate, speed reduction transmission is performed between the worm and the worm wheel, and the rotating range of the connecting plate is 0-180 degrees.
The light sensing device comprises a reflecting cavity arranged in the fixed block, an arc cavity is arranged in the inner wall of the lower side of the reflecting cavity in a communicated manner, a sector wheel is rotatably arranged in the arc cavity, the upper end of the sector wheel is fixedly connected with a reflector, the reflector can reflect light irradiated on the reflector, a connecting shaft is fixedly connected in the sector wheel, a communicating groove is arranged in the inner wall of the rear side of the arc cavity in a communicated manner, the rear end of the connecting shaft extends into the communicating groove and is fixedly connected with a gear wheel, the right end of the gear wheel is meshed with a pinion, a threaded hole with a forward opening is arranged in the pinion, a slidable sliding shaft is arranged in the threaded hole in a threaded connection manner, a through hole is formed in the sliding shaft in a front-back through manner, a lead screw is connected in the through hole in a threaded manner, a belt groove is, the belt groove is characterized in that a control motor is fixedly arranged in the inner wall of the front side of the belt groove, the front end of the screw rod is in power connection with the control motor, the control motor is started, the screw rod is driven to slide by the sliding shaft, the sliding shaft is driven to rotate by the small gear, the large gear is driven to rotate by the large gear, the fan-shaped wheel is driven by the connecting shaft to rotate and further drive the reflector to rotate, the rotating range of the reflector is 0-90 degrees, a through hole with an opening in the left side is formed in the inner wall of the left side of the reflecting cavity in a communicated mode, a convex lens is fixedly arranged in the through hole, and sunlight can shine on the reflector.
A threaded block is slidably arranged on the upper side of the reflector, a light-operated switch is fixedly connected to the lower end of the threaded block, the light-operated switch is electrically connected to the driving motor, the driving motor is stopped when the light-operated switch receives reflected light of the reflector, a fixing screw is connected to the thread block in a threaded manner, a gear cavity is arranged in the inner wall of the left side of the reflecting cavity, a sliding gear is slidably and rotatably arranged in the gear cavity, a connecting rod is fixedly connected to the inside of the sliding gear, a meshing hole with a right opening is formed in the connecting rod, the left end of the fixing screw extends into the meshing hole and is in splined connection with the connecting rod, the left end of the connecting rod extends to the outside of the fixing block and is fixedly connected with a manual wheel, the manual wheel is rotated, the fixing screw is driven to rotate through the connecting rod, and, and then the light-operated switch light can be driven, and the angle between the light-operated switch light and the reflector can be adjusted.
In a further technical scheme, a driving belt wheel is rotatably arranged in the belt groove and is fixedly connected with the screw rod, a driven belt wheel is rotatably arranged on the upper side of the driving belt wheel, a connecting belt is connected between the driven belt wheel and the driving belt wheel, a driving shaft is fixedly connected in the driven belt wheel, the rear end of the driving shaft extends into the reflecting cavity and is fixedly connected with a fixed gear, the left end of the fixed gear may be engaged with the sliding gear, and the control motor is activated when the sliding gear is engaged with the fixed gear, thereby driving the driving belt wheel to rotate through the screw rod, further driving the driven belt wheel to rotate through the connecting belt, and then the driving shaft drives the fixed gear to rotate, so as to drive the sliding gear to rotate, and further drive the fixed screw to rotate through the connecting rod.
The invention has the beneficial effects that: the invention has simple structure and convenient operation, can keep the angle of the sunlight irradiating the crystal silicon plate at a certain value, only monitors the relation between the sunlight illumination intensity and the photoelectric conversion degree, and also can monitor the relation between the sunlight illumination intensity and the illumination angle and the photoelectric conversion degree, thereby obtaining the illumination intensity and the illumination angle with the highest photoelectric conversion degree.
Drawings
Fig. 1 is a schematic diagram of an internal structure of a cloud monitoring system of a photovoltaic power station according to the present invention;
FIG. 2 is a schematic view of the structure in the direction "A-A" in FIG. 1;
FIG. 3 is an enlarged schematic view of "B" in FIG. 1;
FIG. 4 is a schematic view of the structure in the direction "C-C" in FIG. 2;
FIG. 5 is a schematic view of the structure in the direction "D-D" in FIG. 3;
FIG. 6 is a schematic view of the structure in the direction "E-E" in FIG. 3.
Detailed Description
The invention will now be described in detail with reference to fig. 1-6, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, front and rear directions described below correspond to the front, back, left, right, top and bottom directions of the view direction of fig. 1, fig. 1 is a front view of the apparatus of the present invention, and the directions shown in fig. 1 correspond to the front, back, left, right, top and bottom directions of the apparatus of the present invention.
Referring to fig. 1-6, the cloud monitoring system for a photovoltaic power station according to the present invention includes a base 11, a driving device 101 is disposed in the base 11, a cavity 25 with an upward opening is disposed in the base 11 in a left-right through manner, a connecting plate 15 is rotatably disposed in the cavity 25, front and rear ends of the connecting plate 15 are fixedly connected to the driving device 101, the driving device 101 can drive the connecting plate 15 to rotate, a fixing plate 17 is fixedly connected to an upper end of the connecting plate 15, the upper end of the base 11 is bilaterally symmetric and fixedly connected to a limiting rod 21, the driving device 101 is stopped when the fixing plate 17 contacts the limiting rod 21 on one side, a crystalline silicon plate 16 is fixedly connected to an upper end of the fixing plate 17 in a bilaterally symmetric manner, the crystalline silicon plate 16 can convert solar energy into electric energy, a fixing block 47 is fixedly disposed between the crystalline silicon plates 16 on both sides, and the fixing block, the upper end of the fixed block 47 is fixedly connected with a light-induced probe 40, the light-induced probe 40 can monitor the sunlight intensity, a photosensitive device 100 is arranged in the fixed block 47, the photosensitive device 100 can monitor the sun illumination angle, a storage battery 24 is fixedly arranged in the connecting plate 15, the upper end of the storage battery 24 is electrically connected with a lead 23, the lead 23 is electrically connected with an ammeter 22, the ammeter 22 can reflect the current passing through the lead 23, the upper end of the wire 23 is connected to the crystalline silicon plate 16, the crystalline silicon plate 16 absorbs solar energy and converts the solar energy into electric energy, and the storage battery 24 is charged and stored through the lead 23, and the relationship between the illumination intensity monitored by the light sensing probe 40 and the illumination angle monitored by the light sensing device 100 and the current passing through the ammeter 22 can reflect the photoelectric conversion degree of the photovoltaic power station.
Beneficially, drive arrangement 101 is including locating speed reduction chamber 28 in the cavity 25 downside inner wall, the rotatable worm 27 that is equipped with in the speed reduction chamber 28, worm 27 internal fixation has worm axle 26, speed reduction chamber 28 right side inner wall internal fixation has driving motor 60, worm axle 26 right-hand member power connection in driving motor 60, worm 27 upper end engaged with is equipped with worm wheel 29, long axis 13 has been linked firmly in the worm wheel 29, speed reduction chamber 28 front and back both sides inner wall internal symmetry is equipped with vertical groove 19, both ends extend to both sides respectively around the long axis 13 in the vertical groove 19 and linked firmly down sprocket 12, the rotatable last sprocket 18 that is equipped with of lower sprocket 12 upside, down sprocket 12 with be connected with chain 20 between last sprocket 18, last sprocket 18 internal fixation has minor axis 14, minor axis 14 is close to symmetry center one end extend to in the cavity 25 and linked firmly in connecting plate 15, the driving motor 60 is started, the worm 27 is driven to rotate by the worm shaft 26, the worm wheel 29 is driven to rotate, the lower chain wheel 12 is driven to rotate by the long shaft 13, the upper chain wheel 18 is driven to rotate by the chain 20, the connecting plate 15 is driven to rotate by the short shaft 14, speed reduction transmission is performed between the worm 27 and the worm wheel 29, and the rotating range of the connecting plate 15 is 0-180 degrees.
Beneficially, the photosensitive device 100 includes a reflection cavity 38 disposed in the fixed block 47, a circular arc cavity 35 is disposed in the inner wall of the lower side of the reflection cavity 38 in a communicating manner, a sector wheel 30 is rotatably disposed in the circular arc cavity 35, a reflective mirror 61 is fixedly connected to the upper end of the sector wheel 30, the reflective mirror 61 can reflect light irradiated onto the reflective mirror 61, a connecting shaft 31 is fixedly connected to the sector wheel 30, a communicating groove 50 is disposed in the inner wall of the rear side of the circular arc cavity 35 in a communicating manner, the rear end of the connecting shaft 31 extends into the communicating groove 50 and is fixedly connected to a gearwheel 49, a pinion 34 is disposed at the right end of the gearwheel 49 in a meshing manner, a threaded hole 51 with a forward opening is disposed in the pinion 34, a slidable sliding shaft 33 is disposed in the threaded hole 51 in a connecting manner, a through hole 52 is disposed in the sliding shaft 33 in a front-back through manner, be equipped with race 55 in the inboard wall of arc chamber 35 front side, race 55 front side inner wall internal fixation has control motor 53, lead screw 32 front end power connect in control motor 53 starts control motor 53, and then pass through lead screw 32 drives sliding shaft 33 slides, and then drives pinion 34 rotates, and then drives gear wheel 49 rotates, and then passes through connecting axle 31 drives sector wheel 30 rotates, and then drives reflector 61 rotates, reflector 61 rotation range is between 0 to 90, the intercommunication is equipped with opening through-hole 48 left in the inner wall of reflection chamber 38 left side, through-hole 48 internal fixation has convex lens 46, and the sunlight passes through can shine behind the convex lens 46 spotlight on the reflector 61.
Beneficially, the upper side of the reflective mirror 61 is slidably provided with a screw block 39, the lower end of the screw block 39 is fixedly connected with a light-operated switch 36, the light-operated switch 36 is electrically connected to the driving motor 60, when the light-operated switch 36 receives reflected light of the reflective mirror 61, the driving motor 60 is stopped, the screw block 39 is in threaded connection with a fixed screw 37, a gear cavity 41 is arranged in the inner wall of the left side of the reflective cavity 38, a sliding gear 42 is slidably and rotatably arranged in the gear cavity 41, a connecting rod 44 is fixedly connected in the sliding gear 42, an engaging hole 43 with a right opening is arranged in the connecting rod 44, the left end of the fixed screw 37 extends into the engaging hole 43 and is in splined connection with the connecting rod 44, the left end of the connecting rod 44 extends out of the fixed block 47 and is fixedly connected with a manual wheel 45, the manual wheel 45 is rotated, and then the fixed screw 37 is driven, and further drives the thread block 39 to slide, so as to drive the light-operated switch light 36, and further adjust the angle between the light-operated switch light 36 and the reflective mirror 61.
Advantageously, a driving pulley 54 is rotatably disposed in the belt groove 55, the driving pulley 54 is fixedly connected to the screw rod 32, a driven pulley 57 is rotatably disposed on the upper side of the driving pulley 54, a connecting belt 56 is connected between the driven pulley 57 and the driving pulley 54, a driving shaft 58 is fixedly connected to the driven pulley 57, the rear end of the driving shaft 58 extends into the reflection chamber 38 and is fixedly connected to a fixed gear 59, the left end of the fixed gear 59 can be engaged with the sliding gear 42, when the sliding gear 42 is engaged with the fixed gear 59, the control motor 53 is started, and the driving pulley 54 is driven to rotate by the screw rod 32, and the driven pulley 57 is driven to rotate by the connecting belt 56, and the fixed gear 59 is driven to rotate by the driving shaft 58, and the sliding gear 42 is driven to rotate, the fixing screw 37 is driven to rotate by the connecting rod 44.
When only the influence of the sunlight intensity needs to be monitored, the angle between the reflective mirror 61 and the light-operated switch 36 needs to be kept constant, the manual wheel 45 is manually rotated, the threaded block 39 is driven to slide through the connecting rod 44 and the fixing screw 37, the light-operated switch 36 is driven to slide, the angle between the reflective mirror 61 and the light-operated switch 36 is further changed until the angle between the light-operated switch 36 and the reflective mirror 61 reaches a required angle value, at this time, the device is placed under the sunlight, the sunlight irradiates on the light-sensing probe 40 and the silicon crystal plate 16, the light-sensing probe 40 monitors the sunlight intensity in real time, the silicon crystal plate 16 absorbs the sunlight energy and converts the sunlight energy into electric energy, the storage battery 24 is charged through the lead 23 for energy storage, the current value displayed by the ammeter 22 is the current value through the lead 23, and the sunlight irradiates on the reflective mirror 61 through the light gathering, the reflector 61 reflects sunlight to the light-operated switch 36, the driving motor 60 is in a stop state at the moment, after a period of time, the sunlight illumination angle changes, the sunlight reflected by the reflector 61 does not irradiate the light-operated switch 36 any more, the driving motor 60 is started at the moment, the worm 27 is driven to rotate through the worm shaft 26, the worm wheel 29 is driven to rotate, the lower chain wheel 12 is driven to rotate through the long shaft 13, the upper chain wheel 18 is driven to rotate through the chain 20, the connecting plate 15 is driven to rotate through the short shaft 14, the fixing plate 17, the crystalline silicon plate 16 and the fixing block 47 are driven to rotate until the reflected light of the reflector 61 irradiates the light-operated switch 36 again, the angle between the sunlight and the crystalline silicon plate 16 is the same as that of the initial time, in the process, the crystalline silicon plate 16 converts solar energy into electric energy and is mainly influenced by the sunlight illumination intensity, and the sunlight illumination intensity monitored by the probe 40 is changed according to the current of the The light intensity value at which the photoelectric conversion degree of the silicon crystal plate 16 is maximized can be obtained.
When the sun illumination intensity and the illumination angle influence need to be monitored simultaneously, the manual wheel 45 is pushed, the connecting rod 44 drives the sliding gear 42 to slide, the sliding gear 42 is meshed with the fixed gear 59, the device is placed under the sunlight, the control motor 53 is started through periodic positive and negative rotation, the sliding shaft 33 is driven to slide through the screw rod 32, the pinion 34 is driven to rotate, the gearwheel 49 is driven to rotate, the sector wheel 30 is driven to rotate through the connecting shaft 31, the reflector 61 is driven to swing, the screw rod 32 drives the driving pulley 54 to rotate, the driven pulley 57 is driven to rotate through the connecting belt 56, the fixed gear 59 is driven to rotate through the driving shaft 58, the sliding gear 42 is driven to rotate, the threaded block 39 is driven to slide through the connecting rod 44 and the fixed screw rod 37, and the light-controlled switch 36 is driven to slide, during the starting of the control motor 53, sunlight is condensed by the convex lens 46 and then irradiates the reflective mirror 61, the sunlight reflected by the reflective mirror 61 can just irradiate the light-operated switch 36, at this time, the driving motor 60 cannot be started, at this time, the fixing plate 17, the crystalline silicon plate 16 and the fixing block 47 cannot rotate, and at this time, the influence of the sunlight intensity and the illumination angle on the photoelectric conversion degree of the crystalline silicon plate 16 can be monitored simultaneously.
The beneficial effects are that: the invention has simple structure and convenient operation, can keep the angle of the sunlight irradiating the crystal silicon plate at a certain value, only monitors the relation between the sunlight illumination intensity and the photoelectric conversion degree, and also can monitor the relation between the sunlight illumination intensity and the illumination angle and the photoelectric conversion degree, thereby obtaining the illumination intensity and the illumination angle with the highest photoelectric conversion degree.
It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.
Claims (5)
1. A cloud monitoring system of a photovoltaic power station comprises a base, wherein a driving device is arranged in the base, a cavity with an upward opening is arranged in the base in a left-right through mode, a connecting plate is rotatably arranged in the cavity, the front end and the rear end of the connecting plate are fixedly connected with the driving device, the driving device can drive the connecting plate to rotate, a fixing plate is fixedly connected to the upper end of the connecting plate, a limiting rod is fixedly connected to the upper end of the base in a bilateral symmetry mode, the driving device is stopped when the fixing plate contacts the limiting rod on one side, crystalline silicon plates are fixedly connected to the upper end of the fixing plate in the bilateral symmetry mode, solar energy can be converted into electric energy through the crystalline silicon plates, fixing blocks are fixedly connected between the crystalline silicon plates on two sides, the fixing blocks are fixedly connected to the fixing plate, a light sensing probe is fixedly connected to, be equipped with photosensitive device in the fixed block, photosensitive device can monitor solar illumination angle, the battery has set firmly in the connecting plate, battery upper end electric connection has the wire, electric connection has the ampere meter in the wire, the ampere meter can reflect through the electric current size of wire, the wire upper end connect in the crystalline silicon board, the crystalline silicon board absorbs solar energy and converts the electric energy into, and then passes through the wire is right the battery charges the energy storage, the illumination intensity of light sensing probe control and the illumination angle of photosensitive device control and through the relation between the electric current size in the ampere meter can reflect photovoltaic power plant's photoelectric conversion degree.
2. The cloud monitoring system of a photovoltaic power plant of claim 1, characterized in that: the driving device comprises a speed reducing cavity arranged in the inner wall of the lower side of the cavity, a worm is rotatably arranged in the speed reducing cavity, a worm shaft is fixedly connected in the worm, a driving motor is fixedly arranged in the inner wall of the right side of the speed reducing cavity, the right end of the worm shaft is in power connection with the driving motor, a worm wheel is meshed with the upper end of the worm, a long shaft is fixedly connected in the worm wheel, vertical grooves are symmetrically arranged in the inner walls of the front side and the rear side of the speed reducing cavity, the front end and the rear end of the long shaft respectively extend into the vertical grooves on the two sides and are fixedly connected with a lower chain wheel, an upper chain wheel is rotatably arranged on the upper side of the lower chain wheel, a chain is connected between the lower chain wheel and the upper chain wheel, a short shaft is fixedly connected in the upper chain wheel, one end of the short shaft close to a symmetry center, the worm gear is driven to rotate, the lower chain wheel is driven to rotate through the long shaft, the upper chain wheel is driven to rotate through the chain, the connecting plate is driven to rotate through the short shaft, speed reduction transmission is performed between the worm and the worm gear, and the rotating range of the connecting plate is 0-180 degrees.
3. The cloud monitoring system of a photovoltaic power plant of claim 2, characterized in that: the photosensitive device comprises a reflecting cavity arranged in the fixed block, an arc cavity is arranged in the inner wall of the lower side of the reflecting cavity in a communicated manner, a sector wheel is rotatably arranged in the arc cavity, a reflector is fixedly connected to the upper end of the sector wheel and can reflect light irradiated onto the reflector, a connecting shaft is fixedly connected in the sector wheel, a communicating groove is arranged in the inner wall of the rear side of the arc cavity in a communicated manner, the rear end of the connecting shaft extends into the communicating groove and is fixedly connected with a gear wheel, a pinion is arranged at the right end of the gear wheel in a meshed manner, a threaded hole with a forward opening is formed in the pinion, a slidable sliding shaft is arranged in threaded hole in a threaded connection manner, a through hole is formed in the sliding shaft in a front-back communicated manner, a lead screw is connected in the through hole in a threaded manner, a belt groove is formed in the inner wall of, the utility model discloses a reflection chamber, including the lead screw, the lead screw front end power connect in the control motor starts the control motor, and then passes through the lead screw drives the sliding shaft slides, and then drives pinion rotation, and then drives the gear wheel rotates, and then passes through the connecting axle drives fan-shaped wheel rotates, and then drives the reflector rotates, reflector turned range is between 0 to 90, the intercommunication is equipped with the opening through-hole left in the inner wall of reflection chamber left side, set firmly convex lens in the through-hole, the sunlight passes through can shine behind the convex lens spotlight on the reflector.
4. The cloud monitoring system of a photovoltaic power plant of claim 3, characterized in that: the upper side of the reflector is slidably provided with a thread block, the lower end of the thread block is fixedly connected with a light-operated switch, the light-operated switch is electrically connected with the driving motor, the driving motor is stopped when the light-operated switch receives reflected light of the reflector, the thread block is internally threaded with a fixed screw rod, a gear cavity is arranged in the left inner wall of the reflection cavity, a sliding gear is slidably and rotatably arranged in the gear cavity, a connecting rod is fixedly connected in the sliding gear, a meshing hole with a right opening is arranged in the connecting rod, the left end of the fixed screw rod extends into the meshing hole and is in splined connection with the connecting rod, the left end of the connecting rod extends out of the fixed block and is fixedly connected with a manual wheel, the manual wheel is rotated, the fixed screw rod is driven by the connecting rod to rotate, the thread block is driven to slide, and the light, and then the angle between the light-operated switch light and the reflector can be adjusted.
5. The cloud monitoring system of a photovoltaic power plant of claim 4, characterized in that: the rotatable driving pulley that is equipped with in the belt trough, driving pulley link firmly in the lead screw, the rotatable driven pulleys that is equipped with of driving pulley upside, driven pulleys with be connected with the connection belt between the driving pulley, the driving shaft has been linked firmly in the driven pulleys, the driving shaft rear end extends to the reflection intracavity and has linked firmly fixed gear, the fixed gear left end can with sliding gear meshes, works as sliding gear with during the fixed gear meshing, the start control motor, and then pass through the lead screw drives driving pulley rotates, and then passes through connect the belt drive driven pulleys rotates, and then passes through the driving shaft drives fixed gear rotates, and then drives sliding gear rotates, and then passes through the connecting rod drives the set screw rotates.
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| KR20090109211A (en) * | 2008-04-15 | 2009-10-20 | 임만식 | Solar boiler system |
| KR101697292B1 (en) * | 2015-07-28 | 2017-01-17 | 주식회사 쏠라시도 | Tracking type solar power plant |
| CN207475474U (en) * | 2017-06-23 | 2018-06-08 | 广东机电职业技术学院 | A kind of photovoltaic intelligent management system |
| CN107546852A (en) * | 2017-09-06 | 2018-01-05 | 合肥凌山新能源科技有限公司 | A kind of solar energy power source apparatus system of Autonomous test protection |
| CN207475483U (en) * | 2017-10-19 | 2018-06-08 | 赣州磊鑫能源科技发展有限公司 | A kind of photovoltaic plant intelligent monitoring and controlling device |
| CN108551327A (en) * | 2018-06-25 | 2018-09-18 | 长春工程学院 | Photovoltaic plant efficiency parameters detecting system |
| KR101949463B1 (en) * | 2018-09-20 | 2019-02-18 | 주식회사 더조은에너지 | CONNECTOR BAND FOR SOLAR ENERGY GENERATION USING IoT |
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