CN115441832A - Intelligent photovoltaic operation and maintenance management and control system - Google Patents
Intelligent photovoltaic operation and maintenance management and control system Download PDFInfo
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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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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00001—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00002—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by monitoring
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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
- H02S50/10—Testing of PV devices, e.g. of PV modules or single PV cells
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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
- H02S50/10—Testing of PV devices, e.g. of PV modules or single PV cells
- H02S50/15—Testing of PV devices, e.g. of PV modules or single PV cells using optical means, e.g. using electroluminescence
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Abstract
The invention discloses an intelligent photovoltaic operation and maintenance management and control system which comprises a photovoltaic operation and maintenance platform, wherein the photovoltaic operation and maintenance platform comprises a personnel maintenance unit, an inspection setting unit, an intelligent inspection unit and a visual monitoring unit, and the personnel maintenance unit is in butt joint with the inspection setting unit. This intelligence photovoltaic fortune dimension management and control system, establish with unmanned aerial vehicle, the mode is examined in the fortune of mode as an organic whole among maintenance personnel and the intellectual detection system sensor three, realize the fortune dimension management of removal and flow ization, promote fortune dimension management level, patrol and examine through unmanned aerial vehicle intelligence, realize patrolling and examining unmanned, through the analysis in operation statement and trouble expert storehouse, realize the monitoring diagnosis of equipment trouble, real time monitoring production data, realize the centralized management and control of a plurality of photovoltaic power plants, for photovoltaic power plant provides collection wisdom fortune dimension, intelligence is patrolled and examined, operation monitoring, failure diagnosis, on-the-spot security protection is in the intelligent service of an organic whole.
Description
Technical Field
The invention relates to the technical field of photovoltaic operation and maintenance, in particular to an intelligent photovoltaic operation and maintenance management and control system.
Background
The photovoltaic is a solar photovoltaic power generation system for short, which is a power generation system for directly converting solar radiation energy into electric energy by using the photovoltaic effect of a solar cell semiconductor material, and has two modes of independent operation and grid-connected operation, wherein the photovoltaic is divided into two types, one type is centralized, such as a large northwest ground photovoltaic power generation system; one is distributed (demarcated with > 6 MW), such as residential rooftop photovoltaic power generation systems.
For a centralized photovoltaic power generation system, the following disadvantages exist:
1) The current production situation is as follows: the area of a station is large, the number of devices is large, and a photovoltaic module is complex; the centralized monitoring platform cannot effectively analyze the production data; the inspection workload is large, the maintenance efficiency is low, and the equipment problem is difficult to find.
2) The current management situation is as follows: the station equipment maintenance, inspection and operation data statistics workload is large; the method has the advantages of multiple points, wide range, scattered personnel and ineffective utilization of resources; and multiple operation and detection modes coexist, and the management requirements cannot be met.
3) Informationized present situation: the systems are mutually independent, basic data cannot be shared, and information islands are serious; the existing informatization system lacks of standardization and standardization means and cannot support the requirement of data application.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an intelligent photovoltaic operation and maintenance management and control system, which solves the problems that the existing photovoltaic station is low in maintenance efficiency, large in workload, incapable of realizing coexistence of multiple operation and maintenance modes and has an information isolated island.
(II) technical scheme
In order to realize the purpose, the invention provides the following technical scheme: an intelligent photovoltaic operation and maintenance management and control system comprises a photovoltaic operation and maintenance platform, wherein the photovoltaic operation and maintenance platform comprises a personnel maintenance unit, an inspection setting unit, an intelligent inspection unit and a visual monitoring unit, the inspection setting unit is used for setting unmanned aerial vehicle routes which can carry a thermal infrared imaging camera and a visible light imaging camera, numbering photovoltaic panels and then grouping according to waypoints to establish a corresponding relation between the unmanned aerial vehicle routes and the photovoltaic panel groups, one waypoint corresponds to one photovoltaic panel group, the unmanned aerial vehicle posture is adjusted according to key points of the unmanned aerial vehicle routes, the personnel maintenance unit is butted with the inspection setting unit, the intelligent inspection unit is used for carrying out photovoltaic panel abnormity identification by using a visual analysis mode and carrying out marking and information storage after identifying abnormal photovoltaic panels, the inspection setting unit is butted with the intelligent inspection unit, the visual monitoring unit is used for establishing the contact between abnormal temperature and the unmanned aerial vehicle and maintenance personnel, wherein the temperature is the temperature of a cable, after the measurement is carried out through a temperature sensor, the abnormal temperature is directly transmitted to a photovoltaic operation and maintenance platform on line, after the abnormal temperature appears, the unmanned aerial vehicle is controlled to carry out inspection, meanwhile, an operation scheme is distributed to the contact maintenance personnel, an operation report is generated every day, a fault expert base is established, abnormal judgment of the report is carried out, fault points and fault types are located, the fault operation scheme is generated and then sent to the maintenance personnel, the personnel maintenance unit and the intelligent inspection unit are in butt joint with the visual monitoring unit, the personnel maintenance unit is used for directly distributing the operation scheme to an intelligent terminal carried by the maintenance personnel, the maintenance personnel reaches a designated place and starts operation after qualification verification is carried out.
Through adopting above-mentioned technical scheme, establish with unmanned aerial vehicle, the mode is examined to the fortune that the mode was as an organic whole in maintenance personnel and the intellectual detection system sensor three, realize the fortune dimension management of removal and flow ization, promote fortune dimension management level, patrol and examine through unmanned aerial vehicle intelligence, realize patrolling and examining unmanned, through the analysis in operation statement and trouble expert storehouse, realize the monitoring and diagnosis of equipment trouble, real time monitoring production data, realize the centralized management and control of a plurality of photovoltaic power plants, provide collection wisdom fortune dimension for photovoltaic power plant, intelligent patrol and examine, operation monitoring, failure diagnosis, on-the-spot security protection is in the intelligent service of an organic whole.
The invention is further configured to: the personnel overhaul unit comprises a task dispatching module, a receiving determination module, a terminal identification module and a background consultation module, wherein the task dispatching module is in butt joint with the receiving determination module, the receiving determination module is in butt joint with the terminal identification module, and the terminal identification module is in butt joint with the background consultation module.
The invention is further configured to: the task allocation module is used for allocating the operation scheme on the photovoltaic operation and maintenance platform to an intelligent terminal carried by maintenance personnel;
the receiving and determining module is used for verifying the qualification when the maintenance staff receiving the corresponding operation scheme arrives at the designated place and then starting the operation;
the terminal identification module is used for carrying out real-time interaction with a photovoltaic operation and maintenance platform supervisory worker through the intelligent wearable device and confirming the W/H point;
the background consultation module is used for acquiring the background fault expert library support in real time when the maintenance and inspection personnel encounter difficulties, exchanging the problems and guiding the maintenance and inspection process and results into the safe production resource library.
By adopting the technical scheme, the online connection between the maintenance personnel and the photovoltaic operation and maintenance platform is realized, the fault point, the fault type and the operation scheme are directly provided, the time consumed by the maintenance personnel for troubleshooting is avoided, the operation scheme is directly provided for the maintenance personnel, and the operation efficiency of the maintenance personnel is effectively improved.
The invention is further configured to: the patrol inspection setting unit comprises a patrol inspection control module, a marshalling numbering module and a debugging highlighting module, wherein the patrol inspection control module is in butt joint with the marshalling numbering module, and the marshalling numbering module is in butt joint with the debugging highlighting module.
The invention is further configured to: the inspection control module is used for setting a flying and detecting route and a control mode of an unmanned aerial vehicle which can carry a thermal infrared imaging camera and a visible light imaging camera;
the grouping numbering module is used for numbering the photovoltaic panels and then grouping the photovoltaic panels according to waypoints;
the debugging and highlighting module is used for establishing a corresponding relation between the unmanned aerial vehicle waypoints and the photovoltaic panel marshalling, one waypoint corresponds to one photovoltaic panel marshalling, and the unmanned aerial vehicle attitude is adjusted according to key points of the unmanned aerial vehicle route.
The invention is further configured to: the intelligent inspection unit comprises a visual analysis module, an abnormal labeling module and an information storage module, wherein the visual analysis module is in butt joint with the abnormal labeling module, and the abnormal labeling module is in butt joint with the information storage module.
The invention is further configured to: the visual analysis module is used for screening standard photos shot by the unmanned aerial vehicle, establishing a visual analysis sample library, training an intelligent visual analysis system, and performing visual analysis on the photos uploaded in the inspection process of the unmanned aerial vehicle to perform abnormal recognition on the photovoltaic panel;
the abnormity marking module is used for recording corresponding abnormal marshalling and numbering after the abnormity of the photovoltaic panel is identified, and carrying out abnormity marking;
the information storage module is used for storing the photovoltaic panel information which is marked abnormally.
Through adopting above-mentioned technical scheme, patrol and examine through unmanned aerial vehicle intelligence, change the manpower and patrol and examine the problem that inefficiency, error rate are high, patrol and examine the time length, promote the precision of patrolling and examining, realize patrolling and examining unmanned and autonomizing.
The invention is further configured to: the visual monitoring unit comprises an intelligent monitoring module, an operation report generation module, a fault diagnosis module and a task verification module;
the intelligent monitoring module is used for establishing the relation between abnormal temperature and the unmanned aerial vehicle and maintenance personnel, judging the abnormal temperature after receiving the temperature feedback result of the temperature measuring sensor arranged on the cable of the booster station, and controlling the unmanned aerial vehicle to patrol after the abnormal temperature appears;
the operation report generation module is used for recording production, equipment and management information, monitoring actual operation conditions and generating an operation report as an abnormal judgment report during the working process of operators;
the fault diagnosis module is used for establishing a fault expert database, performing relevant classification according to the inverter, the junction box and the environment monitor, and analyzing an operation report to locate a fault point and a fault type;
and the task verification module is used for generating an operation scheme according to the fault type, sending the operation scheme to the maintenance and inspection personnel and monitoring the maintenance and inspection operation of the maintenance and inspection personnel in the whole process.
By adopting the technical scheme, the cable in the photovoltaic power station is effectively monitored by matching with temperature measurement and detection of the cable, the functions of loss analysis, system efficiency analysis, daily load curve of a power station, intelligent light tracking and shadow shielding analysis are realized by generating the operation report, the functions of monitoring of electric energy conversion equipment, monitoring of environmental parameters and auxiliary production monitoring are realized, a fault expert database is established, and fault points and fault types are positioned by analyzing the operation report.
(III) advantageous effects
The invention provides an intelligent photovoltaic operation and maintenance management and control system. The method has the following beneficial effects:
(1) According to the intelligent photovoltaic operation and maintenance management and control system, an operation and maintenance mode integrating three modes of an unmanned aerial vehicle, a maintenance inspector and an intelligent detection sensor is established, so that mobile and flow operation and maintenance management is realized, the operation and maintenance management level is improved, unmanned inspection is realized through intelligent inspection of the unmanned aerial vehicle, monitoring and diagnosis of equipment faults are realized through analysis of an operation report and a fault expert base, production data are monitored in real time, centralized management and control of a plurality of photovoltaic power stations are realized, and intelligent services integrating intelligent operation and maintenance, intelligent inspection, operation monitoring, fault diagnosis and field security are provided for the photovoltaic power stations;
(2) According to the intelligent photovoltaic operation and maintenance management and control system, the online connection between the maintenance personnel and the photovoltaic operation and maintenance platform is realized in a manner that the operation scheme is directly sent to the intelligent terminal carried by the maintenance personnel, the fault point, the fault type and the operation scheme are directly provided, the time consumed by the maintenance personnel for troubleshooting is avoided, the operation scheme is directly provided for the maintenance personnel, and the operation efficiency of the maintenance personnel is effectively improved;
(3) According to the intelligent photovoltaic operation and maintenance management and control system, the problems of low manpower inspection efficiency, high error rate and long inspection time are solved through intelligent inspection by the unmanned aerial vehicle, the inspection accuracy is improved, and unmanned and autonomous inspection is realized;
(4) This intelligence photovoltaic fortune dimension management and control system detects through the temperature measurement of cooperation to the cable, realizes the effective control of photovoltaic power station internal cable to through the generation of operation statement, realize loss analysis, system efficiency analysis, power station daily load curve, intelligent light tracking, the shadow shelters from the function of analysis, realize electric energy conversion equipment control, environmental parameter control and auxiliary production control, and establish the fault expert storehouse, through the analysis to the operation statement, realize the location of fault point and fault type.
Drawings
FIG. 1 is a schematic block diagram of the system of the present invention;
FIG. 2 is a schematic block diagram of a system of the personnel overhaul unit of the present invention;
FIG. 3 is a schematic block diagram of the system of the patrol setting unit of the present invention;
FIG. 4 is a schematic block diagram of the system of the intelligent inspection unit of the present invention;
fig. 5 is a schematic block diagram of a system of a visual monitoring unit according to the present invention.
In the figure, 1, a photovoltaic operation and maintenance platform; 2. a personnel overhaul unit; 3. a routing inspection setting unit; 4. an intelligent inspection unit; 5. a visual monitoring unit; 6. a task assignment module; 7. a reception determination module; 8. a terminal identification module; 9. a background advisory module; 10. a patrol control module; 11. a grouping numbering module; 12. debugging a highlight module; 13. a visual analysis module; 14. an exception marking module; 15. an information storage module; 16. an intelligent monitoring module; 17. a running report generation module; 18. a fault diagnosis module; 19. a task verification module.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an embodiment of the present invention provides a technical solution: the utility model provides an intelligence photovoltaic operation and maintenance management and control system, as shown in figure 1, includes photovoltaic operation and maintenance platform 1, photovoltaic operation and maintenance platform 1 includes personnel's maintenance unit 2, patrols and examines setting unit 3, unit 4 and visual monitoring unit 5 are patrolled and examined to the intelligence.
As a preferred scheme, the personnel overhaul unit 2 is connected with an inspection setting unit 3 in a butt joint mode, as shown in fig. 3, the inspection setting unit 3 is configured to set a route of an unmanned aerial vehicle capable of carrying a thermal infrared imaging camera and a visible light imaging camera, and number photovoltaic panels and then group the photovoltaic panels according to the route, so as to establish a corresponding relationship between the route of the unmanned aerial vehicle and the grouping of the photovoltaic panels, where one route corresponds to one grouping of the photovoltaic panels, and adjust the posture of the unmanned aerial vehicle according to the key points of the route of the unmanned aerial vehicle, specifically, the inspection setting unit 3 includes an inspection control module 10, a grouping number module 11 and a debugging highlight module 12, the inspection control module 10 is configured to set a flight and detection route and a control mode of the unmanned aerial vehicle capable of carrying the thermal infrared imaging camera and the visible light imaging camera, and as detailed description, the setting of the unmanned aerial vehicle is configured to automatically detect abnormal situations such as dust, dirt, cracks, shielding and heating of components, and report abnormal details and accurate position information, where the operation of the unmanned aerial vehicle specifically includes: the unmanned aerial vehicle automatically takes off, takes a picture, lands, changes a battery and charges from the intelligent hangar, and patrols and examines in sequence according to a preset line;
the inspection control module 10 is butted with a marshalling numbering module 11, the marshalling numbering module 11 is used for marshalling the photovoltaic panels according to waypoints after numbering the photovoltaic panels, directly processing images by matching with the setting of a visual analysis module 13, and recording the corresponding abnormal marshalling and numbering after equipment abnormality is found; analyzing the photovoltaic operation data, and automatically screening and verifying abnormal information;
the grouping numbering module 11 is in butt joint with the debugging highlighting module 12, the debugging highlighting module 12 is used for establishing a corresponding relation between the unmanned aerial vehicle waypoint and the photovoltaic panel grouping, one waypoint corresponds to one photovoltaic panel grouping, and the unmanned aerial vehicle attitude is adjusted according to key points of the unmanned aerial vehicle route.
When planning a waypoint, debugging personnel walk to the marshalling position of the corresponding photovoltaic panel to adjust the unmanned aerial vehicle to the optimal posture, and the routing inspection route list of the unmanned aerial vehicle displays routes according to different screening conditions; the increase of the air route is realized by setting the unmanned aerial vehicle attitude at the key point and the deflection, pitching and focal length of the tripod head; the abandoned patrol route can be deleted.
As a preferred scheme, the inspection setting unit 3 is in butt joint with the intelligent inspection unit 4, as shown in fig. 4, the intelligent inspection unit 4 is used for performing photovoltaic panel abnormality identification by means of visual analysis, and labeling and information storage after identifying an abnormal photovoltaic panel, specifically, the intelligent inspection unit 4 comprises a visual analysis module 13, an abnormality labeling module 14 and an information storage module 15, the visual analysis module 13 is used for screening standard photos taken by an unmanned aerial vehicle, establishing a visual analysis sample library, training an intelligent visual analysis system, and performing visual analysis on the photos uploaded in the inspection process of the unmanned aerial vehicle to perform abnormality identification on the photovoltaic panel;
the visual analysis module 13 is in butt joint with the abnormity marking module 14, and the abnormity marking module 14 is used for recording corresponding abnormal grouping and numbering after the abnormity of the photovoltaic panel is identified, and carrying out abnormity marking;
the abnormity marking module 14 is in butt joint with the information storage module 15, and the information storage module 15 is used for storing the abnormally marked photovoltaic panel information.
As a preferred scheme, the intelligent inspection units 4 are all connected with the visual monitoring unit 5 in a butt joint mode, as shown in fig. 5, the visual monitoring unit 5 is used for establishing a connection between an abnormal temperature and the unmanned aerial vehicle and maintenance personnel, controlling the unmanned aerial vehicle to inspect after the abnormal temperature occurs, meanwhile, distributing an operation scheme to the connection maintenance personnel, generating an operation report every day, establishing a fault expert base, performing report abnormality judgment, positioning a fault point and a fault type, and sending the fault operation scheme to the maintenance personnel after the fault operation scheme is generated, specifically, the visual monitoring unit 5 comprises an intelligent monitoring module 16, an operation report generation module 17, a fault diagnosis module 18 and a task verification module 19;
the intelligent monitoring module 16 is used for establishing the relation between the abnormal temperature and the unmanned aerial vehicle and maintenance personnel, judging the abnormal temperature after receiving the temperature feedback result of the temperature measuring sensor arranged on the cable of the booster station, and controlling the unmanned aerial vehicle to carry out routing inspection after the abnormal temperature occurs;
the operation report generation module 17 is used for recording production, equipment and management information, monitoring actual operation conditions and generating an operation report as an abnormal judgment report as a detailed description, and setting the operation report, and is used for realizing the functions of loss analysis, system efficiency analysis, station daily load curve, intelligent light tracking and shadow shielding analysis, and further realizing the monitoring of the electric energy conversion equipment, the monitoring of environmental parameters and the monitoring of auxiliary production;
the fault diagnosis module 18 is used for establishing a fault expert database, performing relevant classification according to the inverter, the combiner box and the environment monitor, analyzing an operation report and positioning a fault point and a fault type;
specifically, photovoltaic module distribution monitoring: automatically drawing a time power curve graph of the photovoltaic module and the output total power of different photovoltaic modules in the same time period in real time, and automatically positioning an abnormal photovoltaic module;
monitoring the inverter in real time: carrying out real-time online monitoring on the inverter to ensure that all indexes are within a normal range, and if relevant parameters are abnormal, automatically associating a fault expert database to carry out real-time online diagnosis on the inverter;
monitoring the combiner box: diagnosing and analyzing the running state of the combiner box in real time, associating with an inverter fault expert library, performing real-time online diagnosis on the combiner box, and outputting fault reasons;
monitoring by an environment monitor: the generated energy of the photovoltaic power station is objectively influenced by the solar radiation amount, and the environment monitor mainly monitors and statistically analyzes the environment data;
comprehensive dust removal analysis and diagnosis: and analyzing the shielding loss through data comparison of the standard string and the comparison string. Factors such as weather and overall PR attenuation of the power station are comprehensively analyzed, and cleaning of the components is reminded.
And the task verification module 19 is used for generating an operation scheme according to the fault type, sending the operation scheme to the maintenance and inspection personnel, and monitoring the whole process of the maintenance and inspection operation of the maintenance and inspection personnel.
It should be noted that the job scheme includes, but is not limited to, operation tickets, spare part information, risk points, and job route information.
As a preferred scheme, the visual monitoring unit 5 is in butt joint with the personnel overhaul unit 2, as shown in fig. 2, the personnel overhaul unit 2 is configured to directly allocate an operation scheme to an intelligent terminal carried by a maintenance worker, and start operation after the maintenance worker arrives at a specified location and performs qualification verification, specifically, the personnel overhaul unit 2 includes a task allocation module 6, a reception determination module 7, a terminal identification module 8 and a background consultation module 9, and the task allocation module 6 is configured to allocate the operation scheme on the photovoltaic operation and maintenance platform 1 to the intelligent terminal carried by the maintenance worker;
the task assignment module 6 is in butt joint with the receiving determination module 7, and the receiving determination module 7 is used for verifying the qualification of the maintenance staff after receiving the corresponding operation scheme and then starting operation;
the receiving determination module 7 is in butt joint with the terminal identification module 8, and the terminal identification module 8 is used for performing real-time interaction with a supervisory worker of the photovoltaic operation and maintenance platform 1 through the intelligent wearable device and confirming the W/H point, namely confirming the witness point/the shutdown to-be-detected point;
the terminal identification module 8 is in butt joint with the background consultation module 9, and the background consultation module 9 is used for acquiring the background fault expert library support in real time when the maintenance and inspection personnel encounter a difficult problem, exchanging the difficult problem and guiding the maintenance and inspection process and the maintenance and inspection result into the safe production resource library.
The working steps are as follows:
and (3) routing inspection setting: after the routing inspection control module 10 sets a flying and detecting route and a control mode of an unmanned aerial vehicle capable of carrying a thermal infrared imaging camera and a visible light imaging camera, photovoltaic panels are numbered by a grouping numbering module 11 and then grouped according to waypoints, a debugging and highlighting module 12 establishes a corresponding relation between the unmanned aerial vehicle waypoints and the photovoltaic panel groups, one waypoint corresponds to one photovoltaic panel group, and the attitude of the unmanned aerial vehicle is adjusted according to key points of the route of the unmanned aerial vehicle;
intelligent inspection: in the process of routing inspection by the unmanned aerial vehicle according to a set route, the vision analysis module 13 selects a standard photo shot by the unmanned aerial vehicle, establishes a vision analysis sample library, trains an intelligent vision analysis system, performs vision analysis on the photo uploaded in the process of routing inspection by the unmanned aerial vehicle, performs abnormity identification on the photovoltaic panel, after the abnormity of the photovoltaic panel is identified, the abnormity marking module 14 records the corresponding abnormal grouping and serial number, performs abnormity marking, and then stores related information into the information storage module 15;
visual monitoring: in the on-duty process of the operating personnel, an operating report generation module 17 records production, equipment and management information, monitors actual operating conditions, generates an operating report as an abnormal judgment report, a fault diagnosis module 18 establishes a fault expert database, performs related classification according to an inverter, a combiner box and an environmental monitor, analyzes the operating report at the same time, locates a fault point and a fault type, an intelligent monitoring module 16 performs temperature abnormal judgment after receiving a temperature feedback result of a temperature sensor installed on a cable of a booster station, establishes the relation between abnormal temperature and an unmanned aerial vehicle and a maintenance and inspection personnel, controls the unmanned aerial vehicle to perform routing inspection after the abnormal temperature occurs, generates an operating scheme according to the fault point and the fault type by a task verification module 19, sends the operating scheme to the maintenance and inspection personnel, and performs overall process monitoring on the maintenance and inspection operation of the maintenance and inspection personnel;
and (4) overhauling personnel: the task allocation module 6 is used for allocating an operation scheme to an intelligent terminal carried by a maintenance personnel, after the maintenance personnel receiving the corresponding operation scheme arrive at a designated place, the receiving and determining module 7 carries out qualification verification, and then the operation is started, in the process, the terminal identification module 8 carries out real-time interaction with a supervision personnel of the photovoltaic operation and maintenance platform 1 through intelligent wearable equipment, the W/H point is confirmed, when the maintenance personnel encounter a difficult problem, a background fault expert library support is obtained in real time through the background consultation module 9, difficult problem communication is carried out, the maintenance process and the maintenance result are guided into a safe production resource library, and data support is provided for the fault expert library.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an intelligence photovoltaic operation and maintenance management and control system, includes photovoltaic operation and maintenance platform (1), its characterized in that: the photovoltaic operation and maintenance platform (1) comprises a personnel overhaul unit (2), an inspection setting unit (3), an intelligent inspection unit (4) and a visual monitoring unit (5), wherein the inspection setting unit (3) is used for setting an unmanned aerial vehicle route capable of carrying a thermal infrared imaging camera and a visible light imaging camera, numbering photovoltaic panels and then marshalling the photovoltaic panels according to waypoints to establish a corresponding relation between the unmanned aerial vehicle route and the marshalling of the photovoltaic panels, one waypoint corresponds to one marshalling of the photovoltaic panels and adjusts the posture of the unmanned aerial vehicle according to key points of the unmanned aerial vehicle route, the personnel overhaul unit (2) is butted with the inspection setting unit (3), the intelligent inspection unit (4) is used for carrying out abnormal identification on the photovoltaic panels by using a visual analysis mode, and labeling and information storage are carried out after the abnormal photovoltaic panel is identified, the inspection setting unit (3) is butted with the intelligent inspection unit (4), the visual monitoring unit (5) is used for establishing the contact between the abnormal temperature and the unmanned aerial vehicle and the maintenance personnel, after the abnormal temperature occurs, the unmanned aerial vehicle is controlled to carry out inspection, meanwhile, an operation scheme is distributed to the contact maintenance personnel, an operation report is generated every day, a fault expert base is established, abnormal judgment of the report is carried out, a fault point and a fault type are positioned, the fault operation scheme is generated and then is sent to the maintenance personnel, the personnel maintenance unit (2) and the intelligent inspection unit (4) are butted with the visual monitoring unit (5), and the personnel maintenance unit (2) is used for directly distributing the operation scheme to an intelligent terminal carried by the maintenance personnel, and after the maintenance personnel arrive at the designated place and carry out qualification verification, the operation is started.
2. The intelligent photovoltaic operation and maintenance management and control system according to claim 1, characterized in that: the personnel overhaul unit (2) comprises a task assignment module (6), a receiving determination module (7), a terminal identification module (8) and a background consultation module (9), wherein the task assignment module (6) is in butt joint with the receiving determination module (7), the receiving determination module (7) is in butt joint with the terminal identification module (8), and the terminal identification module (8) is in butt joint with the background consultation module (9).
3. The intelligent photovoltaic operation and maintenance management and control system according to claim 2, characterized in that: the task allocation module (6) is used for allocating the operation scheme on the photovoltaic operation and maintenance platform (1) to an intelligent terminal carried by a maintenance and inspection person;
the receiving and determining module (7) is used for verifying the qualification of the maintenance staff after receiving the corresponding operation scheme and arriving at a specified place, and then starting operation;
the terminal identification module (8) is used for carrying out real-time interaction with a supervisory worker of the photovoltaic operation and maintenance platform (1) through the intelligent wearable device and confirming the W/H point;
and the background consultation module (9) is used for acquiring the background fault expert library support in real time when the maintenance and inspection personnel encounter difficulties, exchanging the problems and guiding the maintenance and inspection process and results into the safe production resource library.
4. The intelligent photovoltaic operation and maintenance management and control system according to claim 1, characterized in that: patrol and examine setting unit (3) including patrolling and examining control module (10), marshalling numbering module (11) and debugging salient module (12), patrol and examine control module (10) and the butt joint of marshalling numbering module (11), marshalling numbering module (11) and debugging salient module (12) butt joint.
5. The intelligent photovoltaic operation and maintenance management and control system according to claim 4, wherein: the inspection control module (10) is used for setting a flying and detecting route and a control mode of an unmanned aerial vehicle which can carry a thermal infrared imaging camera and a visible light imaging camera;
the grouping numbering module (11) is used for numbering the photovoltaic panels and then grouping the photovoltaic panels according to waypoints;
the debugging highlight module (12) is used for establishing a corresponding relation between the unmanned aerial vehicle waypoints and the photovoltaic panel marshalling, one waypoint corresponds to one photovoltaic panel marshalling, and the unmanned aerial vehicle attitude is adjusted according to key points of the unmanned aerial vehicle route.
6. The intelligent photovoltaic operation and maintenance management and control system according to claim 1, characterized in that: unit (4) is patrolled and examined to intelligence includes visual analysis module (13), unusual mark module (14) and information storage module (15), visual analysis module (13) docks with unusual mark module (14), unusual mark module (14) docks with information storage module (15).
7. The intelligent photovoltaic operation and maintenance management and control system according to claim 1, characterized in that: the visual analysis module (13) is used for screening standard photos shot by the unmanned aerial vehicle, establishing a visual analysis sample library, training an intelligent visual analysis system, and performing visual analysis on the photos uploaded in the inspection process of the unmanned aerial vehicle to perform abnormal recognition on the photovoltaic panel;
the abnormity marking module (14) is used for recording corresponding abnormal marshalling and numbering after identifying the abnormity of the photovoltaic panel, and carrying out abnormity marking;
the information storage module (15) is used for storing the photovoltaic panel information marked abnormally.
8. The intelligent photovoltaic operation and maintenance management and control system according to claim 1, characterized in that: the visual monitoring unit (5) comprises an intelligent monitoring module (16), an operation report generation module (17), a fault diagnosis module (18) and a task verification module (19);
the intelligent monitoring module (16) is used for establishing the contact between abnormal temperature and the unmanned aerial vehicle and maintenance personnel, judging the abnormal temperature after receiving a temperature feedback result of a temperature sensor arranged on a cable of the booster station, and controlling the unmanned aerial vehicle to carry out inspection after the abnormal temperature occurs;
the running report generation module (17) is used for recording production, equipment and management information, monitoring actual running conditions and generating a running report as an abnormal judgment report in the working process of operators;
the fault diagnosis module (18) is used for establishing a fault expert database, performing relevant classification according to the inverter, the junction box and the environment monitor, analyzing an operation report and positioning a fault point and a fault type;
and the task verification module (19) is used for generating an operation scheme according to the fault type, sending the operation scheme to the maintenance and inspection personnel and monitoring the whole maintenance and inspection operation of the maintenance and inspection personnel.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116054741A (en) * | 2023-03-30 | 2023-05-02 | 江苏图南数字科技有限公司 | Photovoltaic module fault positioning analysis method based on big data on-line monitoring |
| CN117237831A (en) * | 2023-11-10 | 2023-12-15 | 淼可森光伏电站运维管理南京有限公司 | Photovoltaic equipment state management method and system based on photovoltaic inspection digitization |
| CN117749087A (en) * | 2023-12-21 | 2024-03-22 | 国能(海南)新能源发展有限公司 | Autonomous inspection cleaning operation and maintenance system for live-action three-dimensional fishing light complementary photovoltaic power station |
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2022
- 2022-09-16 CN CN202211128820.XA patent/CN115441832A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116054741A (en) * | 2023-03-30 | 2023-05-02 | 江苏图南数字科技有限公司 | Photovoltaic module fault positioning analysis method based on big data on-line monitoring |
| CN117237831A (en) * | 2023-11-10 | 2023-12-15 | 淼可森光伏电站运维管理南京有限公司 | Photovoltaic equipment state management method and system based on photovoltaic inspection digitization |
| CN117237831B (en) * | 2023-11-10 | 2024-01-23 | 淼可森光伏电站运维管理南京有限公司 | Photovoltaic equipment state management method and system based on photovoltaic inspection digitization |
| CN117749087A (en) * | 2023-12-21 | 2024-03-22 | 国能(海南)新能源发展有限公司 | Autonomous inspection cleaning operation and maintenance system for live-action three-dimensional fishing light complementary photovoltaic power station |
| CN117749087B (en) * | 2023-12-21 | 2024-05-24 | 国能(海南)新能源发展有限公司 | Autonomous inspection cleaning operation and maintenance system for live-action three-dimensional fishing light complementary photovoltaic power station |
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