CN111178328A - Photovoltaic power plant EL automated inspection identification system - Google Patents
Photovoltaic power plant EL automated inspection identification system Download PDFInfo
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- CN111178328A CN111178328A CN202010051099.3A CN202010051099A CN111178328A CN 111178328 A CN111178328 A CN 111178328A CN 202010051099 A CN202010051099 A CN 202010051099A CN 111178328 A CN111178328 A CN 111178328A
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- detection
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- camera
- detection device
- power supply
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- 238000007689 inspection Methods 0.000 title claims description 5
- 238000001514 detection method Methods 0.000 claims abstract description 74
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 238000002503 electroluminescence detection Methods 0.000 claims 5
- 230000000694 effects Effects 0.000 description 4
- 238000005401 electroluminescence Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/94—Hardware or software architectures specially adapted for image or video understanding
- G06V10/955—Hardware or software architectures specially adapted for image or video understanding using specific electronic processors
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/10—Terrestrial scenes
-
- 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 an automatic detection and identification system for photovoltaic power station EL and operation steps thereof, which comprises a detection device and a detection system, wherein the detection device is connected with the detection system through a wireless local area network, the detection device comprises a portable bracket, a motor, a transmission control device, a roller, an EL camera, an ultra-wide angle lens, a high-power direct-current power supply and a wireless remote control power supply, and the detection system comprises a tablet computer, an EL image transmission display system, a camera lens automatic correction system, a classification identification storage system and a motor motion control system. According to the invention, the detection device is arranged on the photovoltaic panel to be detected, the detection system is used for controlling the detection device to automatically detect the photovoltaic panels in the same row, and detection results are stored in a classified manner, so that the detection efficiency of a large-area power station is improved.
Description
Technical Field
The invention relates to the field of detection of photovoltaic cells, in particular to an automatic detection and identification system for an EL (electroluminescence) of a photovoltaic power station.
Technical Field
Photovoltaic cell board's application is more and more extensive, maintenance during its use is very positive, and this photovoltaic cell board is used in open-air region in the field mostly, its detection device's transportation becomes a problem, when examining large-scale photovoltaic power plant simultaneously, its panel is more in quantity, current detection device is mostly artifical and carries out the check one by one through equipment, the power consumption consuming time like this, and utilize unmanned aerial vehicle check-out equipment, it is not very good to the detection of detail, some puzzlements have been brought for the detection.
Disclosure of Invention
The invention mainly aims to provide an automatic detection and recognition system for an EL (electroluminescence) of a photovoltaic power station, which is characterized in that a detection device is arranged on a photovoltaic panel to be detected, the detection device is controlled by the detection system to automatically detect the photovoltaic panels in the same row, detection results are stored in a classified mode, the detection efficiency of the large-area power station is improved, the detection device is convenient to carry and simple to install, most of field environments are met, meanwhile, the automatic correction system for the ultra-wide-angle lens and the camera lens reduces the installation height of a camera, the manual labor is reduced, the structure is simple, and the detection effect is good.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides a photovoltaic power plant EL automated inspection identification system, includes two modules of detection device and detecting system, and this detection device is connected through wireless local area network with detecting system, and this detection device includes portable support, the motor, transmission control device, the gyro wheel, the EL camera, super wide angle camera lens, high-power DC power supply and wireless remote control power supply, and this detection system includes panel computer, EL image transmission display system, camera lens automatic correction system, categorised discernment save system and motor motion control system.
Further, the detection step comprises:
a. assembling the detection device, connecting a high-power direct-current power supply with the photovoltaic cell panel, and electrifying the photovoltaic cell panel;
b. the assembled detection device is slidably located on a photovoltaic panel, main rollers are pressed on aluminum alloy frames on two sides of a photovoltaic cell, auxiliary rollers are used for limiting the detection device, the position of an EL camera lens is manually adjusted, and a power supply of the EL camera is turned on;
c. the panel computer is wirelessly connected with the detection device, the motor motion control system is used for controlling the wireless remote control power supply to drive the detection device to reach a detection position, the camera lens automatic correction system is used for controlling the EL camera to carry out focusing, and shooting is carried out after focusing is finished;
d. the transmission control device converts the pictures shot by the EL camera into small-flow signals to be transmitted to the tablet personal computer, the EL image transmission display system receives the signals and converts the signals into original pictures, the converted pictures are firstly identified by the classification identification storage system, and then the identified pictures are classified and stored to finish detection.
Furthermore, the portable support comprises two fixed supports and three telescopic supporting supports, two tail ends of the supporting supports are fixedly arranged on one of the fixed supports by using a rotary connecting piece, and the tail end of the rest supporting support is also fixed on the other fixed support by using the rotary connecting piece.
Furthermore, the top of support holder uses screw fixed mounting to have the connecting plate, and terminal surface fixed mounting has the EL camera under this connecting plate, and fixed mounting has super wide angle camera lens on this EL camera, and fixed mounting has transmission control device on the connecting plate, and this transmission control device's input fixedly connected with EL camera.
Further, two gyro wheels of every end of fixed bolster use two gyro wheels of every fixedly connected with of connecting bearing, two gyro wheels of every end of fixed bolster divide into main gyro wheel and supplementary gyro wheel, the axis and the fixed bolster axis of this main gyro wheel and supplementary gyro wheel intersect and perpendicular, the axis mutually perpendicular of main gyro wheel and supplementary gyro wheel, fixed mounting has the fixed plate on one of two fixed bolsters, fixed mounting has motor and wireless remote control power on this fixed plate, the output and the motor fixed connection of this wireless remote control power, main gyro wheel of output fixedly connected with of this motor.
Furthermore, an EL image transmission display system, a camera lens automatic correction system, a classification identification storage system and a motor motion control system are written in the tablet personal computer, and the tablet personal computer is connected with the transmission control device and the wireless remote control power supply through a wireless network.
Furthermore, the fixed support connected with the fixed plate is a fixed support connected with two supporting supports.
Compared with the prior art, the invention has the beneficial effects that:
the photovoltaic cell panel detection device can be used for detecting the photovoltaic cell panels in the same row one by one control device, reduces the labor amount of workers, is convenient to carry, has good detection effect and high detection efficiency, and can be used for storing detection data in a classified mode.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a block diagram of the control system of the present invention;
fig. 3 is a partially enlarged view of the detecting device of the present invention.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the invention easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the invention.
Referring to fig. 1-3, an EL automatic detection and identification system for a photovoltaic power station includes two modules, namely, a detection device 1 and a detection system 2, the detection device 1 is connected with the detection system 2 through a wireless local area network, the detection device 1 includes a portable bracket 11, a motor 12, a transmission control device 13, a roller 14, an EL camera 15, an ultra-wide angle lens 16, a high-power dc power supply 3 and a wireless remote control power supply 18, and the detection system 2 includes a tablet computer 21, an EL image transmission and display system 22, a camera lens automatic correction system 23, a classification and identification storage system 24 and a motor motion control system 25.
The detection step comprises
a. Assembling the detection device 1, connecting the high-power direct-current power supply 3 with the photovoltaic cell panel, and electrifying the photovoltaic cell panel;
b. the assembled detection device 1 is slidably located on a photovoltaic panel, main rollers 17 are used for pressing aluminum alloy frames on two sides of a photovoltaic cell, auxiliary rollers 19 are used for limiting the detection device 1, the position of a lens of an EL camera 15 is manually adjusted, and a power supply of the EL camera is turned on;
c. the panel computer 21 is wirelessly connected with the detection device 1, the motor motion control system 25 is used for controlling the wireless remote control power supply 18 to drive the detection device 1 to reach a detection position, the camera lens automatic correction system 23 is used for controlling the EL camera 15 to carry out focusing, and shooting is carried out after focusing is finished;
d. the transmission control device 13 converts the pictures shot by the EL camera 15 into small-flow signals to be transmitted to the tablet computer 21, the EL image transmission display system 22 receives the signals and converts the signals into original pictures, the converted pictures are firstly identified by the classification identification storage system 24, and then the identified pictures are classified and stored, so that the detection is completed.
The portable support 11 comprises two fixed supports 4 and three telescopic support supports 5, two tail ends of the support supports 5 are fixedly mounted on one of the fixed supports 4 by using a rotary connecting piece 6, and the tail end of the rest support 5 is also fixed on the other fixed support 4 by using the rotary connecting piece 6.
The top of support bracket 5 uses screw fixed mounting to have connecting plate 7, and terminal surface fixed mounting has EL camera 15 under this connecting plate 7, and fixed mounting has super wide-angle lens 16 on this EL camera 15, and fixed mounting has transmission control device 13 on connecting plate 7, and the input end fixed connection of this transmission control device 13 has EL camera 15.
Two gyro wheels 14 of connecting bearing 41 fixedly connected with are used to every end in the both ends of fixed bolster 4, two gyro wheels 14 at every end of fixed bolster 4 divide into main gyro wheel 17 and supplementary gyro wheel 19, the axis of this main gyro wheel 17 and supplementary gyro wheel 19 intersects and perpendicular with fixed bolster 4 axis, the axis mutually perpendicular of main gyro wheel 17 and supplementary gyro wheel 19, fixed mounting has fixed plate 10 on one of two fixed bolsters, fixed mounting has motor 12 and wireless remote control power supply 18 on this fixed plate 10, the output and the motor 12 fixed connection of this wireless remote control power supply 18, main gyro wheel 17 of output fixedly connected with of this motor 12.
An EL image transmission display system 22, a camera lens automatic correction system 23, a classification identification storage system 24 and a motor motion control system 25 are written in the tablet personal computer 21, and the tablet personal computer 21 is connected with the transmission control device 13 and the wireless remote control power supply 18 through a wireless network.
The fixed support 4 connected with the fixed plate 10 is the fixed support 4 connected with two support brackets 5.
It should be noted that, while the step d is running, after the tablet computer 21 receives the signal transmitted by the detection device, the motor motion control system 25 controls the wireless remote control power supply 18 to detect that the device 1 reaches the detection position of the next photovoltaic cell panel, and the step c and the step d are repeated to achieve the automatic detection effect.
The photovoltaic cell panel detection device can be used for detecting the photovoltaic cell panels in the same row one by one control device, reduces the labor amount of workers, is convenient to carry, has good detection effect and high detection efficiency, and can be used for storing detection data in a classified manner
The above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited to the above embodiment, but equivalent modifications or changes made by those skilled in the art according to the present disclosure should be included in the scope of the present invention as set forth in the appended claims.
Claims (7)
1. The utility model provides a photovoltaic power plant EL automated inspection identification system, includes two modules of detection device (1) and detecting system (2), its characterized in that: detection device (1) is connected through wireless local area network with detecting system (2), and this detection device (1) includes portable support (11), motor (12), transmission controlling means (13), gyro wheel (14), EL camera (15), super wide angle camera lens (16), high-power DC power supply (3) and wireless remote control power supply (18), and this detecting system (2) includes panel computer (21), EL image transmission display system (22), camera lens automatic correction system (23), categorised discernment save system (24) and motor motion control system (25).
2. Photovoltaic power plant EL automated inspection step includes
a. Assembling the detection device (1), connecting a high-power direct-current power supply (3) with a photovoltaic cell panel, and electrifying the photovoltaic cell panel;
b. the assembled detection device (1) is slidably located on a photovoltaic panel, main rollers (17) are pressed on aluminum alloy frames on two sides of a photovoltaic cell, auxiliary rollers (19) are used for limiting the detection device (1), the position of a lens of an EL camera (15) is manually adjusted, and a power supply of the EL camera is turned on;
c. a tablet personal computer (21) is wirelessly connected with the detection device (1), a motor motion control system (25) is used for controlling a wireless remote control power supply (18) to drive the detection device (1) to reach a detection position, then a camera lens automatic correction system (23) is used for controlling an EL camera (15) to focus, and shooting is carried out after focusing is finished;
d. the transmission control device (13) converts pictures shot by the EL camera (15) into small-flow signals to be transmitted to the tablet personal computer (21), the EL image transmission display system (22) receives the signals and converts the signals into original pictures, the converted pictures are firstly identified by the classification identification storage system (24), and then the identified pictures are classified and stored to finish detection.
3. The automatic photovoltaic power plant EL detection and identification system of claim 1, characterized in that: the portable support (11) comprises two fixed supports (4) and three telescopic supporting supports (5), two tail ends of the supporting supports (5) are fixedly mounted on one of the fixed supports (4) through a rotary connecting piece (6), and the tail end of the rest supporting support (5) is also fixed on the other fixed support (4) through the rotary connecting piece (6).
4. The automatic photovoltaic power plant EL detection and identification system of claim 3, characterized in that: the top of support holder (5) uses screw fixed mounting to have connecting plate (7), and terminal surface fixed mounting has EL camera (15) under this connecting plate (7), and fixed mounting has super wide angle lens (16) on this EL camera (15), and fixed mounting has transmission control device (13) on connecting plate (7), and the input fixedly connected with EL camera (15) of this transmission control device (13).
5. The automatic photovoltaic power plant EL detection and identification system of claim 3, characterized in that: every end in both ends of fixed bolster (4) uses two gyro wheels (14) of connecting bearing (41) fixedly connected with, two gyro wheels (14) at every end of fixed bolster (4) divide into main gyro wheel (17) and auxiliary roller (19), the axis of this main gyro wheel (17) and auxiliary roller (19) intersects and perpendicular with fixed bolster (4) axis, the axis mutually perpendicular of main gyro wheel (17) and auxiliary roller (19), fixed mounting has fixed plate (10) on one of two fixed bolsters, fixed mounting has motor (12) and wireless remote control power supply (18) on this fixed plate (10), the output and motor (12) fixed connection of this wireless remote control power supply (18), main gyro wheel (17) of output fixedly connected with of this motor (12).
6. The automatic photovoltaic power plant EL detection and identification system of claim 1, characterized in that: an EL image transmission display system (22), a camera lens automatic correction system (23), a classification identification storage system (24) and a motor motion control system (25) are written in the tablet personal computer (21), and the tablet personal computer (21) is connected with a transmission control device (13) and a wireless remote control power supply (18) through a wireless network.
7. The automatic photovoltaic power plant EL detection and identification system of claim 5, characterized in that: the fixed support (4) connected with the fixed plate (10) is the fixed support (4) connected with the two supporting supports (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010051099.3A CN111178328B (en) | 2020-01-17 | 2020-01-17 | Automatic detection and identification system for EL (electro-luminescence) of photovoltaic power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010051099.3A CN111178328B (en) | 2020-01-17 | 2020-01-17 | Automatic detection and identification system for EL (electro-luminescence) of photovoltaic power station |
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| Publication Number | Publication Date |
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| CN111178328A true CN111178328A (en) | 2020-05-19 |
| CN111178328B CN111178328B (en) | 2023-09-26 |
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| CN202010051099.3A Active CN111178328B (en) | 2020-01-17 | 2020-01-17 | Automatic detection and identification system for EL (electro-luminescence) of photovoltaic power station |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106936384A (en) * | 2017-03-08 | 2017-07-07 | 华电电力科学研究院 | A kind of photovoltaic module open air EL detection platforms |
| CN107733365A (en) * | 2017-11-15 | 2018-02-23 | 青海黄河上游水电开发有限责任公司光伏产业技术分公司 | The EL automatic testing equipments and system of a kind of photovoltaic module |
| CN207117573U (en) * | 2017-07-11 | 2018-03-16 | 青海天创新能源科技有限公司 | A kind of difunctional on-line detection device of defects for photovoltaic plant battery component |
| CN207743935U (en) * | 2016-12-01 | 2018-08-17 | Bt成像股份有限公司 | Equipment for checking photovoltaic module |
| CN110487802A (en) * | 2019-08-15 | 2019-11-22 | 苏州热工研究院有限公司 | The identification device of on-site test photovoltaic module defect |
-
2020
- 2020-01-17 CN CN202010051099.3A patent/CN111178328B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207743935U (en) * | 2016-12-01 | 2018-08-17 | Bt成像股份有限公司 | Equipment for checking photovoltaic module |
| CN106936384A (en) * | 2017-03-08 | 2017-07-07 | 华电电力科学研究院 | A kind of photovoltaic module open air EL detection platforms |
| CN207117573U (en) * | 2017-07-11 | 2018-03-16 | 青海天创新能源科技有限公司 | A kind of difunctional on-line detection device of defects for photovoltaic plant battery component |
| CN107733365A (en) * | 2017-11-15 | 2018-02-23 | 青海黄河上游水电开发有限责任公司光伏产业技术分公司 | The EL automatic testing equipments and system of a kind of photovoltaic module |
| CN110487802A (en) * | 2019-08-15 | 2019-11-22 | 苏州热工研究院有限公司 | The identification device of on-site test photovoltaic module defect |
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| CN111178328B (en) | 2023-09-26 |
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