CN215835368U - Photovoltaic power generation intelligent monitoring system - Google Patents
Photovoltaic power generation intelligent monitoring system Download PDFInfo
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- CN215835368U CN215835368U CN202122218435.1U CN202122218435U CN215835368U CN 215835368 U CN215835368 U CN 215835368U CN 202122218435 U CN202122218435 U CN 202122218435U CN 215835368 U CN215835368 U CN 215835368U
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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 utility model provides a photovoltaic power generation intelligent monitoring system which comprises a base and a solar photovoltaic module, wherein the solar photovoltaic module is arranged on the base through a rotary supporting structure; the solar photovoltaic module comprises a solar photovoltaic panel, a support group and a support plate, wherein the solar photovoltaic panel is arranged on the support plate through the support group, and the support plate is fixed on the rotary support structure; the solar photovoltaic panel cleaning device is characterized in that a camera module, an illumination detection module and a cleaning assembly matched with a solar photovoltaic panel are arranged on the supporting plate respectively, a control module, a metering module and a wireless communication module are arranged in the base respectively, and the camera module, the illumination detection module, the metering module and the cleaning assembly are all connected with the control module. The solar photovoltaic module can adjust the direction and the inclination angle according to the illumination intensity of sunlight, so that the solar photovoltaic module can better absorb light energy; and have clean function, can clear up the dust on photovoltaic board surface, avoid influencing the extinction efficiency and the radiating efficiency of photovoltaic board.
Description
Technical Field
The utility model relates to the technical field of photovoltaic power generation, in particular to an intelligent monitoring system for photovoltaic power generation.
Background
The photovoltaic power generation is based on the principle of photovoltaic effect, and solar energy is directly converted into electric energy by using a solar cell. The remote intelligent monitoring device for solar photovoltaic power generation is a device for monitoring a solar photovoltaic power generation system in real time. When solar energy is converted into electric energy, the position of the sun changes along with the change of time, and a solar photovoltaic module in the prior art is generally fixed and cannot adjust the orientation or the inclination angle according to the position of the sun, so that the solar energy can be effectively absorbed only in a fixed time period, and the absorption efficiency in other time periods is very low; and along with the solar photovoltaic board exposes outside for a long time, photovoltaic board surface dust is piled up, influences the extinction efficiency of photovoltaic board, also influences the radiating efficiency of photovoltaic board simultaneously.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides the intelligent monitoring system for the photovoltaic power generation, which realizes that the orientation and the inclination angle of the solar photovoltaic module can be adjusted according to the illumination intensity of sunlight, so that the solar photovoltaic module can better absorb light energy; and have clean function, can clear up the dust on photovoltaic board surface, avoid influencing the extinction efficiency and the radiating efficiency of photovoltaic board.
In order to solve the technical problems, the utility model adopts the following technical scheme: an intelligent monitoring system for photovoltaic power generation comprises a base and a solar photovoltaic module, wherein the solar photovoltaic module is arranged on the base through a rotary supporting structure; the solar photovoltaic module comprises a solar photovoltaic panel, a support group and a support plate, wherein the solar photovoltaic panel is arranged on the support plate through the support group, and the support plate is fixed on the rotary support structure; the solar photovoltaic panel cleaning device is characterized in that a camera module, an illumination detection module and a solar photovoltaic panel matched cleaning assembly are arranged on the supporting plate respectively, a control module, a metering module and a wireless communication module are arranged in the base respectively, the camera module, the illumination detection module, the metering module and the cleaning assembly are all connected with the control module, and the control module is connected with an above-ground remote monitoring terminal through the wireless communication module.
The rotary supporting structure comprises a supporting rotating shaft, a driven gear, a driving gear and a driving motor, the lower portion of the supporting rotating shaft is connected with the base in a rotating mode through a bearing, the upper portion of the supporting rotating shaft penetrates out of the base and is fixedly connected with a supporting plate, the driving motor is fixed to one side of the supporting rotating shaft and is connected with a control module, the driving gear is arranged at the output end of the driving motor, and the driven gear is arranged on the supporting rotating shaft and meshed with the driving gear.
The solar photovoltaic panel is arranged above the U-shaped groove through the bracket group; the support group comprises a fixing support and a lifting support, the bottoms of the fixing support and the lifting support are fixed in a U-shaped groove of the supporting plate, the top of the fixing support is hinged to the bottom end of the solar photovoltaic panel, and the top of the lifting support is movably connected with the top end of the solar photovoltaic panel.
The lifting support comprises a support rod, a guide wheel and a micro cylinder, the micro cylinder is vertically fixed in a U-shaped groove of the support plate, the micro cylinder is connected with the control module, a telescopic rod of the micro cylinder is fixedly connected with the bottom end of the support rod, and the top end of the support rod is rotatably connected with the guide wheel; the solar photovoltaic panel is provided with a guide groove matched with the guide wheel, and the guide wheel is movably arranged in the guide groove.
The cleaning assembly comprises a cleaning brush, a central shaft and two groups of driving assemblies, the cleaning brush is fixed on the central shaft and matched with the solar photovoltaic panel, and two ends of the central shaft are respectively connected with two side walls of the supporting plate in a sliding mode through the two groups of driving assemblies.
The driving assembly comprises a translation sliding block, a translation screw rod, a micro motor and a connecting rod, the end part of the central shaft is fixedly connected with the translation sliding block through the connecting rod, and the translation sliding block is in threaded connection with the translation screw rod; the guide slot has been seted up to the lateral wall of backup pad, and translation lead screw and micro motor all are located the guide slot, and the one end fixed connection micro motor of translation lead screw, the other end rotate with the lateral wall of guide slot through the bearing to be connected, and micro motor is connected with control module.
The camera module adopts infrared camera, and infrared camera installs on electronic cloud platform, and electronic cloud platform passes through the bracing piece to be installed in the backup pad, and infrared camera and electronic cloud platform all are connected with control module.
The illumination detection module adopts an illumination sensor, the illumination sensor is installed on the supporting plate, and the illumination sensor is connected with the control module.
The metering module comprises a voltage detection circuit, a current detection circuit and a power calculation chip, wherein the voltage detection circuit and the current detection circuit are connected with the power calculation chip, and the power calculation chip is connected with the control module.
By adopting the structure, the rotary supporting structure is arranged on the base and is connected with the solar photovoltaic module, so that when the illumination position of sunlight changes, the orientation of the solar photovoltaic module can be adjusted according to the illumination position, and the solar photovoltaic module can better absorb light energy; the arranged lifting support can change the inclination angle of the solar photovoltaic panel according to the position corresponding to the illumination intensity of sunlight, so that the illumination area of the solar photovoltaic panel is maximized; and the cleaning brush can clean up the dust on the surface of the solar photovoltaic panel, so that the light absorption efficiency and the heat dissipation efficiency of the photovoltaic panel are prevented from being influenced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the structure of FIG. 1;
FIG. 3 is an enlarged view taken at A in FIG. 2;
fig. 4 is an enlarged view at B in fig. 1.
In the figure: a base 1; the rotary supporting structure 2, a supporting rotating shaft 21, a driven gear 22, a driving gear 23 and a driving motor 24; the solar photovoltaic module comprises a solar photovoltaic module 3, a solar photovoltaic panel 31, a fixing support 32, a lifting support 33, a support rod 33-1, a guide wheel 33-2, a telescopic rod 33-3, a micro cylinder 33-4 and a support plate 34; the cleaning brush 41, the central shaft 42, the translation sliding block 43, the translation screw rod 44, the micro motor 45, the guide groove 46 and the connecting rod 47; an infrared camera 51, an electric cradle head 52 and a support rod 53; an illumination sensor 6; and a control module 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
As shown in fig. 1, in embodiment 1, the utility model provides an intelligent monitoring system for photovoltaic power generation, which includes a base 1 and a solar photovoltaic module 3, wherein the solar photovoltaic module 3 is installed on the base 1 through a rotary supporting structure 2. Rotatory bearing structure 2 is including supporting pivot 21, driven gear 22, driving gear 23 and driving motor 24, and the lower part of supporting pivot 21 is passed through the bearing and is rotated with base 1 and be connected, upper portion wear out base 1 and with backup pad 34 fixed connection, driving motor 24 fixes in one side of supporting pivot 21, and driving motor 24's output is equipped with driving gear 23, and driven gear 22 sets up on supporting pivot 21 and meshes mutually with driving gear 23. Thereby there is driving motor 24 to drive driving gear 23 and rotates, driving gear 23 drives driven gear 22 and rotates, and driven gear 22 drives support pivot 21 and rotates, supports pivot 21 and drives solar PV modules 3 and rotate, realizes when sunlight illumination position changes, and solar PV modules 3 can adjust orientation position according to illumination position, guarantees that solar PV modules 3 can absorb the light energy better.
The solar photovoltaic module 3 comprises a solar photovoltaic panel 31, a support group and a support plate 34, the solar photovoltaic panel 31 is installed on the support plate 34 through the support group, and the support plate 34 is fixed on the rotary supporting structure 2. Preferably, as shown in fig. 2, a U-shaped groove matched with the solar photovoltaic panel 31 is arranged on the supporting plate 34, the depth of the U-shaped groove is smaller than the overall height of the supporting plate 34, and the solar photovoltaic panel 31 is installed above the U-shaped groove through a bracket set. The support group comprises a fixing support 32 and a lifting support 33, the bottoms of the fixing support 32 and the lifting support 33 are fixed in a U-shaped groove of the supporting plate 34, the top of the fixing support 32 is hinged to the bottom end of the solar photovoltaic panel 31, and the top of the lifting support 33 is movably connected with the top end of the solar photovoltaic panel 31. That is, the height of the bottom end of the solar photovoltaic panel 31 is fixed, and the height of the top end of the solar photovoltaic panel 31 can be adjusted through the lifting bracket 33, so that the inclination angle of the solar photovoltaic panel 31 is changed. As shown in fig. 3, the lifting bracket 33 comprises a supporting rod 33-1, a guide wheel 33-2 and a micro cylinder 33-4, the micro cylinder 33-4 is vertically fixed in a U-shaped groove of the supporting plate 34, the micro cylinder 33-4 is connected with the control module 7, a telescopic rod 33-3 of the micro cylinder 33-4 is fixedly connected with the bottom end of the supporting rod 33-1, and the top end of the supporting rod 33-1 is rotatably connected with the guide wheel 33-2; the solar photovoltaic panel 31 is provided with a guide groove matched with the guide wheel 33-2, and the guide wheel 33-2 is movably arranged in the guide groove. The structure realizes that the micro cylinder 33-4 is started, the telescopic rod 33-3 of the micro cylinder 33-4 drives the support rod 33-1 to move upwards, the guide wheel 33-2 can translate for a certain distance in the guide groove, and finally the top end of the solar photovoltaic panel 31 rises, so that the inclination angle of the solar photovoltaic panel 31 is adjusted.
Still be provided with camera module and illumination detection module in the backup pad 34, be provided with control module 7, metering module and wireless communication module in the base 1 respectively, camera module, illumination detection module, metering module and clean subassembly all are connected with control module 7, and control module 7 is connected with subaerial remote monitoring terminal through wireless communication module. The camera module is used for collecting the video information of the solar photovoltaic panel 31 in real time, the illumination detection module is used for monitoring the illumination condition of sunlight in real time, the control module 7 receives the collected video information and the solar illumination condition and transmits the video information and the solar illumination condition to the remote monitoring terminal through the wireless communication module, and the working state of the solar photovoltaic panel 31 is conveniently monitored and analyzed by a worker in a remote mode. In addition, the driving motor 24 in the rotary supporting structure and the micro cylinder 33-4 in the lifting support are connected with the control module 7, and a worker can issue a related control instruction to the control module 7 through a remote monitoring terminal so as to control the normal operation of the whole monitoring system.
Specifically, the camera module adopts an infrared camera 51 of the UTI120 model, the infrared camera 51 is installed on an electric pan-tilt 52, the electric pan-tilt 52 is installed on the supporting plate 34 through a supporting rod 53, and the infrared camera 51 and the electric pan-tilt 52 are both connected with the control module 7. Thereby control module 7 can control electronic cloud platform 52 and rotate the shooting angle of adjustment infrared camera 51, and infrared camera 51 gathers the video information of solar photovoltaic board 31 in real time and conveys control module 7. The illumination detection module adopts an illumination sensor 6 of HA2003 model, the illumination sensor 6 is arranged on the supporting plate 34, and the illumination sensor 6 is connected with the control module 7. The illumination sensor 6 detects the illumination intensity of sunlight in real time and sends a signal to the control module 7, and the control module 7 receives the signal and then controls the driving motor 24 to rotate so as to adjust the inclination angle of the solar photovoltaic panel 31 to enable the solar photovoltaic panel to rotate to a position with stronger illumination intensity; meanwhile, the micro cylinder 33-4 can be controlled to rotate to adjust the inclination angle of the solar photovoltaic panel 31, so that the illumination area of the solar photovoltaic panel is maximized.
The metering module comprises a voltage detection circuit, a current detection circuit and a power calculation chip, the model of the power metering chip is HLW8032, the voltage detection circuit and the current detection circuit are both connected with the power calculation chip, and the power calculation chip is connected with the control module 7. The voltage detection circuit is used for monitoring voltage data of the solar photovoltaic panel 31 in real time during operation, the current detection circuit is used for monitoring current data of the solar photovoltaic panel 31 in real time during operation, the power calculation chip receives voltage and calculates power after the current data and transmits the power to the control module 7, the control module 7 transmits the power to the remote monitoring terminal through the wireless communication module, and a worker can analyze and process related data conveniently, compare the data and the like.
In this embodiment, the control module can adopt the controller of STM32F103 model, wireless communication module can adopt any one or more of wiFi module, bluetooth module, 4G/5G module etc. for establish two-way communication between control module and the remote monitoring terminal, realize on the one hand that the signal that control module received can be transmitted to the remote monitoring terminal and be convenient for staff real time monitoring, on the other hand staff also can issue relevant control command for control module through the remote monitoring terminal, in order to realize the remote control to whole monitored control system, ensure whole monitored control system's normal operating. The remote monitoring terminal comprises an upper computer and a server, and the server is respectively connected with the upper computer and the control module.
In this embodiment, the cleaning brush 41 is located outside the top end of the solar photovoltaic panel 31 when not in use, and when in use, the lifting support 33 is first controlled to retract and make the height of the lifting support consistent with that of the fixing support 32, that is, the solar photovoltaic panel 31 is horizontally arranged above the U-shaped groove of the support plate 34, and then the cleaning brush 41 is controlled to move downwards along the surface of the solar photovoltaic panel 31 from the top end of the solar photovoltaic panel 31 so as to clean the surface of the solar photovoltaic panel 31. Because the solar photovoltaic panel 31 is installed above the U-shaped groove of the supporting plate 34, the bottom edge of the solar photovoltaic panel 31 is flush with the bottom edge of the supporting plate 34 or the bottom edge of the solar photovoltaic panel 31 slightly extends out of the U-shaped groove, so that the cleaned dust is prevented from falling or accumulating on the supporting plate 34.
The other structure is the same as embodiment 1.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. The utility model provides a photovoltaic power generation intelligent monitoring system, includes base (1) and solar PV modules (3), its characterized in that: the solar photovoltaic component (3) is arranged on the base (1) through the rotary supporting structure (2); the solar photovoltaic assembly (3) comprises a solar photovoltaic plate (31), a support group and a support plate (34), the solar photovoltaic plate (31) is installed on the support plate (34) through the support group, and the support plate (34) is fixed on the rotary support structure (2); be provided with camera module, illumination detection module and with solar photovoltaic board (31) assorted clean subassembly on backup pad (34) respectively, be provided with control module (7), metering module and wireless communication module in base (1) respectively, camera module, illumination detection module, metering module and clean subassembly all are connected with control module (7), and control module (7) are connected with subaerial remote monitoring terminal through wireless communication module.
2. The intelligent photovoltaic power generation monitoring system according to claim 1, characterized in that: rotatory bearing structure (2) are including supporting pivot (21), driven gear (22), driving gear (23) and driving motor (24), the lower part of supporting pivot (21) is passed through the bearing and is rotated with base (1) and is connected, base (1) is worn out and backup pad (34) fixed connection on upper portion, one side at supporting pivot (21) is fixed in driving motor (24), driving motor (24) are connected with control module (7), and the output of driving motor (24) is equipped with driving gear (23), driven gear (22) set up on supporting pivot (21) and mesh mutually with driving gear (23).
3. The intelligent photovoltaic power generation monitoring system according to claim 1 or 2, characterized in that: the supporting plate (34) is provided with a U-shaped groove matched with the solar photovoltaic plate (31), and the solar photovoltaic plate (31) is arranged above the U-shaped groove through a support group; the support group comprises a fixing support (32) and a lifting support (33), the bottoms of the fixing support (32) and the lifting support (33) are fixed in a U-shaped groove of a support plate (34), the top of the fixing support (32) is hinged to the bottom end of a solar photovoltaic panel (31), and the top of the lifting support (33) is movably connected with the top end of the solar photovoltaic panel (31).
4. The intelligent photovoltaic power generation monitoring system according to claim 3, wherein: the lifting support (33) comprises a support rod (33-1), a guide wheel (33-2) and a micro cylinder (33-4), the micro cylinder (33-4) is vertically fixed in a U-shaped groove of the support plate (34), the micro cylinder (33-4) is connected with the control module (7), a telescopic rod (33-3) of the micro cylinder (33-4) is fixedly connected with the bottom end of the support rod (33-1), and the top end of the support rod (33-1) is rotatably connected with the guide wheel (33-2); the solar photovoltaic panel (31) is provided with a guide groove matched with the guide wheel (33-2), and the guide wheel (33-2) is movably arranged in the guide groove.
5. The intelligent photovoltaic power generation monitoring system according to claim 1, 2 or 4, characterized in that: the cleaning assembly comprises a cleaning brush (41), a central shaft (42) and two groups of driving assemblies, the cleaning brush (41) is fixed on the central shaft (42) and matched with the solar photovoltaic panel (31), and two ends of the central shaft (42) are respectively connected with two side walls of the supporting plate (34) in a sliding mode through the two groups of driving assemblies.
6. The intelligent photovoltaic power generation monitoring system according to claim 5, wherein: the driving assembly comprises a translation sliding block (43), a translation screw rod (44), a micro motor (45) and a connecting rod (47), the end part of the central shaft (42) is fixedly connected with the translation sliding block (43) through the connecting rod (47), and the translation sliding block (43) is in threaded connection with the translation screw rod (44); guide slot (46) have been seted up to the lateral wall of backup pad (34), and translation lead screw (44) and micro motor (45) all are located guide slot (46), and one end fixed connection micro motor (45), the other end of translation lead screw (44) pass through the bearing and are connected with the lateral wall rotation of guide slot (46), and micro motor (45) are connected with control module (7).
7. The intelligent photovoltaic power generation monitoring system according to claim 1, 2, 4 or 6, characterized in that: the camera module adopts infrared camera (51), and infrared camera (51) are installed on electronic cloud platform (52), and electronic cloud platform (52) are installed in backup pad (34) through bracing piece (53), and infrared camera (51) and electronic cloud platform (52) all are connected with control module (7).
8. The intelligent photovoltaic power generation monitoring system according to claim 7, wherein: the illumination detection module adopts an illumination sensor (6), the illumination sensor (6) is installed on the supporting plate (34), and the illumination sensor (6) is connected with the control module (7).
9. The intelligent photovoltaic power generation monitoring system according to claim 8, wherein: the metering module comprises a voltage detection circuit, a current detection circuit and a power calculation chip, wherein the voltage detection circuit and the current detection circuit are connected with the power calculation chip, and the power calculation chip is connected with the control module (7).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202122218435.1U CN215835368U (en) | 2021-09-14 | 2021-09-14 | Photovoltaic power generation intelligent monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202122218435.1U CN215835368U (en) | 2021-09-14 | 2021-09-14 | Photovoltaic power generation intelligent monitoring system |
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| CN215835368U true CN215835368U (en) | 2022-02-15 |
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| CN202122218435.1U Active CN215835368U (en) | 2021-09-14 | 2021-09-14 | Photovoltaic power generation intelligent monitoring system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114543709A (en) * | 2022-02-23 | 2022-05-27 | 万桂英 | Intelligent photovoltaic module tester and photovoltaic module test system |
| CN115914566A (en) * | 2022-10-31 | 2023-04-04 | 国网安徽省电力有限公司马鞍山供电公司 | Transmission line micrometeorology and wet snow covering monitoring devices |
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2021
- 2021-09-14 CN CN202122218435.1U patent/CN215835368U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114543709A (en) * | 2022-02-23 | 2022-05-27 | 万桂英 | Intelligent photovoltaic module tester and photovoltaic module test system |
| CN114543709B (en) * | 2022-02-23 | 2023-08-29 | 长峡数字能源科技(湖北)有限公司 | Intelligent photovoltaic module tester and photovoltaic module testing system |
| CN115914566A (en) * | 2022-10-31 | 2023-04-04 | 国网安徽省电力有限公司马鞍山供电公司 | Transmission line micrometeorology and wet snow covering monitoring devices |
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