CN110955168A - Intelligent inspection management method based on power transmission and transformation equipment - Google Patents
Intelligent inspection management method based on power transmission and transformation equipment Download PDFInfo
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- CN110955168A CN110955168A CN201911266303.7A CN201911266303A CN110955168A CN 110955168 A CN110955168 A CN 110955168A CN 201911266303 A CN201911266303 A CN 201911266303A CN 110955168 A CN110955168 A CN 110955168A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
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- 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
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Abstract
The invention provides an intelligent inspection management method based on power transmission and transformation equipment, which comprises the following steps of classifying power transmission and transformation inspection operation business scenes, and constructing a power transmission and transformation equipment inspection business process and a template; then, automatically calculating, recording, storing and uploading related ranging data by adopting an integrated multi-engineering measuring device so as to realize bidirectional data transmission; then constructing an all-dimensional power transmission and transformation equipment inspection expert knowledge base of a typical fault base, a risk base and a decision base; then, a mobile auxiliary inspection system is constructed through a computer and the communication technology of the Internet of things, and a closed-loop management mode for inspection of the power transmission and transformation equipment is designed; and finally, carrying out data communication and interaction by adopting combined inspection equipment. The invention realizes the functions of automatic evaluation, automatic generation of reports, online analysis and evaluation of equipment states and early warning of line inspection, can provide auxiliary decisions by combining an inspection expert knowledge base to assist inspection personnel in taking pre-control measures, and powerfully improves the inspection work efficiency and quality level of equipment.
Description
Technical Field
The invention relates to the technical field of electric power, in particular to an intelligent inspection management method based on power transmission and transformation equipment.
Background
At present, transmission and transformation lines in China mainly adopt overhead lines, high-voltage and ultrahigh-voltage transmission lines are distributed at multiple points and are wide in range, the landforms are complex, and the natural environment is severe. The power transmission and transformation equipment is exposed in a severe outdoor environment for a long time and is easily polluted by the atmosphere or damaged by external force to cause potential safety hazards. In addition, in some bad geological areas, due to reasons such as water and soil loss, rainwater, debris flow and sand storm, the foundation of power facilities such as power transmission and transformation lines and towers can be damaged, the foundation of the towers is easy to sink due to geological change of the goaf, the slight change cannot be noticed by people generally, and the caused consequence is more serious. Particularly, in special periods such as rain, sand storm, high temperature and freezing, etc., in some areas, the sag of the line, the toppling of the tower or the damage of equipment, etc., can be directly caused, and the power supply safety of the power grid is seriously threatened. Therefore, for the power transmission and transformation line equipment in such typical areas, an operation and maintenance department needs to regularly perform the operation state inspection work of the line equipment, perform key inspection and monitoring aiming at the conditions of line sag, safe distance, temperature of electrical equipment, inclination of a tower, hanging of foreign matters and the like, and ensure safe and reliable operation of the line and the equipment.
Because transmission line is mostly in the inconvenient and abominable region of geographical environment of traffic, and partial area adopts neotype unmanned aerial vehicle to assist patrols and examines, but unmanned aerial vehicle steadily controls and the complete reliable transmission scheduling problem of data does not obtain fine solution always, still need artifical patrolling and examining on the spot and making a decision to patrolling and examining of key transmission and transformation circuit equipment. The traditional manual inspection mainly depends on a series of related devices such as a camera, a telescope, a range finder, a temperature measuring instrument, a theodolite and the like to finish the inspection of the safe distance of a line corridor, the abnormal operation conditions of the devices and towers. Because the work of patrolling and examining is in the inconvenient and abominable region of geographical environment of traffic mostly, the work of patrolling and examining is accomplished on foot usually, carries above-mentioned numerous check out test set, has brought very big burden for the personnel of patrolling and examining. In addition, the traditional distance measuring instrument and other equipment are complex in use, and have the restriction factors of long time consumption, low efficiency, more auxiliary personnel, high skill requirement on operators and the like.
In the inspection process, a large amount of data collected on site, including photos, videos, measurement data and character recording information, are generally manually recorded on a book and stored on different devices, and although relevant standards are established for the information and methods collected on site, the data are difficult to be strictly controlled on site, so that the data lack uniformity and normalization. After the inspection work is finished, the data are generally required to be further sorted, filed and summarized, and the data such as disordered characters and photos are easy to forget or make mistakes in sorting. Although the results of measurement by adopting the equipment are accurate, the equipment has the problems of single function, insufficient intelligent analysis capability and the like, an effective unified management means is lacked aiming at data of multiple times of inspection, the equipment can not be effectively used for inquiry, comparison and judgment, whether the pole has settlement and inclination change or not can not be reliably analyzed, a corresponding counter measure scheme is not provided for assisting operation and maintenance decision making, and the completion rate of inspection work of lines and equipment in the jurisdiction is extremely difficult to ensure under the current inspection operation and maintenance pressure.
Therefore, technical personnel in the field need to provide an intelligent inspection management method based on power transmission and transformation equipment, so that the online analysis, evaluation and early warning functions of the operation state of the line equipment are realized, the occurrence probability of various hidden trouble accidents is effectively reduced, the economic loss caused by the accidents is reduced, the inspection work efficiency and the operation and maintenance management level of the power transmission and transformation line equipment are greatly improved, and the operation safety and the power supply reliability of the whole power grid are ensured.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the intelligent inspection management method based on the power transmission and transformation equipment is provided, the online analysis, evaluation and early warning functions of the running state of the line equipment are realized, the occurrence probability of various hidden trouble accidents is effectively reduced, the economic loss caused by the accidents is reduced, the inspection working efficiency and the operation and maintenance management level of the power transmission and transformation line equipment are greatly improved, and the running safety and the power supply reliability of the whole power grid are ensured.
The technical scheme adopted by the invention for solving the technical problems is as follows: the intelligent inspection management method based on the power transmission and transformation equipment comprises the following steps:
step S01, classifying the power transmission and transformation inspection operation service scenes, and constructing a power transmission and transformation equipment inspection service flow and a template;
s02, automatically calculating, recording, storing and uploading relevant ranging data by adopting an integrated multi-engineering measuring device to realize bidirectional data transmission;
s03, constructing an all-dimensional power transmission and transformation equipment inspection expert knowledge base of a typical fault base, a risk base and a decision base, and providing operation and maintenance auxiliary decisions for the inspection, maintenance and the like of operators;
s04, constructing a mobile auxiliary inspection system through a computer and the Internet of things communication technology, and designing a closed-loop inspection management mode of the power transmission and transformation equipment;
and step S05, performing data communication and interaction by adopting the combined inspection equipment to realize the local ad hoc network communication of each unit of the inspection equipment.
Preferably, in step S04, the power transmission and transformation equipment inspection closed-loop management mode includes that an operator arrives at a post, signs in, takes a picture, records, coordinates audio and video, positions, evaluates operation, and automatically generates a report.
Preferably, the step S04 further includes establishing an intelligent routing inspection informatization solution for the power transmission and transformation equipment, so as to realize controllable routing inspection operation quality and safety.
Preferably, the combined inspection equipment in the step S05 includes a GPRS wireless communication module, and the field measurement information is uploaded in time and synchronously, so as to implement online data interaction of the inspection management background system.
Preferably, the combined inspection equipment in the step S05 includes a temperature measuring instrument with integrated temperature measuring, positioning and image displaying functions and a distance measuring instrument with integrated observing, photographing, distance measuring and positioning functions.
Preferably, the combined inspection equipment in the step S05 is connected to an intelligent inspection system, and the intelligent inspection system stores, distributes, excavates, sorts, and analyzes data collected and recorded by the combined inspection equipment.
Preferably, the intelligent inspection system comprises a data access and storage module, a data statistics and analysis module, a hidden danger information management module, a line and map management module, an operation evaluation management module, a report statistics query module and a report generation module.
Preferably, the intelligent inspection system further comprises a hardware data communication interface to realize data transmission with the mobile inspection device in a wireless and wired mode.
Preferably, the intelligent inspection system further comprises a development software data communication interface for realizing data interaction with other systems.
Preferably, the intelligent inspection system further comprises a MySQL database for storing related data and pictures so as to ensure the calling accuracy of the data.
The invention provides an intelligent inspection management method based on power transmission and transformation equipment, which has the following advantages:
1. the intelligent online monitoring system has the advantages that the integrated measurement and automatic recording, storage and synchronous uploading of photographing, temperature measurement, distance measurement and inclination angle measurement of the line equipment are realized, the informationized intelligent inspection management system of the power transmission and transformation equipment is developed, the automatic evaluation, automatic report generation, online analysis and evaluation of the equipment state and early warning functions of the line inspection are realized, an auxiliary decision is given by combining an inspection expert knowledge base to assist an inspector in taking pre-control measures, and the inspection work efficiency and quality level of the equipment are powerfully improved;
2. the load and the working strength of inspection personnel carrying a large number of inspection equipment can be reduced, the functions of distance measurement and temperature measurement of combined equipment are complete, the measured data can be synchronously uploaded to a background system for intelligent analysis, the operation and maintenance inspection working efficiency is comprehensively improved, a larger effect can be played in a transmission and distribution network, and the development prospect and the popularization value are higher;
3. the integrated measurement and automatic recording, uploading and analysis of photographing, positioning, temperature measuring and distance measuring of the power transmission and transformation line equipment reduce the inspection workload and time, effectively improve the power transmission and transformation inspection work efficiency, save a large amount of manpower and material resources, reduce the operation and maintenance cost, supply more and reduce the loss, and have remarkable direct economic benefit.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a flow chart of an intelligent routing inspection management method based on power transmission and transformation equipment.
Detailed Description
In order to make the contents of the present invention more comprehensible, the present invention is further described below with reference to the accompanying drawings. The invention is of course not limited to this particular embodiment, and general alternatives known to those skilled in the art are also covered by the scope of the invention. The present invention is described in detail with reference to the drawings, and the drawings are not to be considered as limiting the invention, but are enlarged partially in accordance with the general scale for convenience of explanation.
The invention provides an intelligent inspection management method based on power transmission and transformation equipment, which comprises the following steps:
step S01, classifying the power transmission and transformation inspection operation service scenes, and constructing a power transmission and transformation equipment inspection service flow and a template; the invention develops and researches the classification of the service scenes, the operation content and the process management system of the power transmission and transformation inspection operation, constructs the inspection service process and the template of the power transmission and transformation equipment, standardizes the acquisition, recording and storage process of the data information of the operation field, provides the technical indexes which are convenient for operation evaluation, examination and management, and provides basic data for constructing the integrated solution of the informationized intelligent inspection of the power transmission and transformation equipment.
S02, automatically calculating, recording, storing and uploading relevant ranging data by adopting an integrated multi-engineering measuring device to realize bidirectional data transmission; the invention meets the requirements of operation environment and operation and realizes the requirements of portable handheld mobile use on the basis of ensuring the mobile operation and maintenance terminal equipment to realize the quality requirements of bidirectional data transmission, clear audio, clear image, smooth speed and the like.
S03, constructing an all-dimensional power transmission and transformation equipment inspection expert knowledge base of a typical fault base, a risk base and a decision base, and providing operation and maintenance auxiliary decisions for the inspection, maintenance and the like of operators; and according to the latest and latest national standard and by combining with a common disposal method and strategy of field operation inspection operation rules, types of the complete expert base are collected as much as possible, an all-dimensional power transmission and transformation equipment inspection expert knowledge base integrating a typical fault base, a risk base and a decision base is constructed, and operation and maintenance auxiliary decisions are provided for operators to inspect and overhaul and the like. On the premise of ensuring data safety, the extensible and editable open design is carried out, and the expert knowledge base can be updated conveniently at any time.
S04, constructing a mobile auxiliary inspection system through a computer and the Internet of things communication technology, and designing a closed-loop inspection management mode of the power transmission and transformation equipment; and establishing an intelligent inspection informatization solution of the power transmission and transformation equipment so as to realize controllable inspection operation quality and safety.
The power transmission and transformation equipment inspection closed-loop management mode comprises the steps of operator post arrival, sign-in, photographing, recording, audio and video coordination, positioning, operation evaluation and automatic report generation; the power transmission and transformation equipment inspection closed-loop management mode comprises the steps of operator post arrival, sign-in, photographing, recording, audio and video collaboration, positioning, operation evaluation and automatic report generation.
And step S05, performing data communication and interaction by adopting the combined inspection equipment to realize the local ad hoc network communication of each unit of the inspection equipment.
The combined inspection equipment comprises a GPRS wireless communication module, on-site measurement information is timely and synchronously uploaded, and online data interaction of the inspection management background system is achieved. The combined inspection equipment comprises a temperature measuring instrument with integrated temperature measuring, positioning and image display functions and a distance measuring instrument with integrated observation, photographing, distance measuring and positioning functions.
The combined inspection equipment in the embodiment is connected with the intelligent inspection system, and the intelligent inspection system stores, distributes, excavates, arranges and analyzes data acquired and recorded by the combined inspection equipment. The intelligent inspection system comprises a data access and storage module, a data statistics and analysis module, in addition, a module, a line and map management module, an operation evaluation management module, a report statistics query module and a report generation module.
In addition, the intelligent inspection system also comprises a hardware data communication interface to realize the data transmission between the intelligent inspection system and the mobile inspection device in a wireless and wired mode. The intelligent inspection system also comprises a development software data communication interface for realizing data interaction with other systems. The intelligent inspection system also comprises a My SQL database for storing related data and pictures so as to ensure the calling accuracy of the data.
The invention provides an intelligent inspection management method based on power transmission and transformation equipment, which realizes integrated measurement and automatic recording, storage and synchronous uploading of photographing, temperature measurement, distance measurement and inclination measurement of line equipment, develops an information intelligent inspection management system of the power transmission and transformation equipment, realizes automatic evaluation, automatic generation of report, online analysis and evaluation of equipment state and early warning functions of line inspection, can provide auxiliary decision by combining an inspection expert knowledge base to assist an inspector to take pre-control measures, and powerfully improves the inspection work efficiency and quality level of the equipment.
Although the present invention has been described mainly in the above embodiments, it is described as an example only and the present invention is not limited thereto. Numerous modifications and applications will occur to those skilled in the art without departing from the essential characteristics of the embodiments. For example, each of the components detailed for the embodiments may be modified and operated, and the differences associated with the variants and applications may be considered to be included within the scope of protection of the invention as defined by the following claims.
Reference in the specification to an embodiment means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the invention. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the purview of one skilled in the art to effect such feature, structure, or characteristic in connection with other ones of the embodiments.
Claims (10)
1. The intelligent inspection management method based on the power transmission and transformation equipment is characterized by comprising the following steps of:
step S01, classifying the power transmission and transformation inspection operation service scenes, and constructing a power transmission and transformation equipment inspection service flow and a template;
s02, automatically calculating, recording, storing and uploading relevant ranging data by adopting an integrated multi-engineering measuring device to realize bidirectional data transmission;
s03, constructing an all-dimensional power transmission and transformation equipment inspection expert knowledge base of a typical fault base, a risk base and a decision base, and providing operation and maintenance auxiliary decisions for the inspection, maintenance and the like of operators;
s04, constructing a mobile auxiliary inspection system through a computer and the Internet of things communication technology, and designing a closed-loop inspection management mode of the power transmission and transformation equipment;
and step S05, performing data communication and interaction by adopting the combined inspection equipment to realize the local ad hoc network communication of each unit of the inspection equipment.
2. The intelligent inspection management method based on the electric transmission and transformation equipment according to claim 1, wherein in the step S04, the electric transmission and transformation equipment inspection closed-loop management mode comprises the steps of operator on duty, check-in, photographing, recording, audio and video coordination, positioning, operation evaluation and automatic generation of a report.
3. The intelligent inspection management method based on the electric transmission and transformation equipment according to claim 1, wherein the step S04 further comprises establishing an intelligent inspection informatization solution of the electric transmission and transformation equipment to realize controllable inspection operation quality and safety.
4. The intelligent inspection management method based on the electric transmission and transformation equipment according to claim 1, wherein the combined inspection equipment in the step S05 comprises a GPRS wireless communication module, and on-site measurement information is timely and synchronously uploaded to realize online data interaction of an inspection management background system.
5. The intelligent inspection management method based on the electric transmission and transformation equipment, according to claim 1, wherein the combined inspection equipment in the step S05 comprises a temperature measuring instrument integrating temperature measurement, positioning and image display functions and a distance measuring instrument integrating observation, photographing, distance measurement and positioning.
6. The intelligent inspection management method based on the electric transmission and transformation equipment according to claim 1, wherein the combined inspection equipment in the step S05 is connected with an intelligent inspection system, and the intelligent inspection system stores, distributes, excavates, sorts and analyzes data collected and recorded by the combined inspection equipment.
7. The intelligent inspection management method based on the electric transmission and transformation equipment as claimed in claim 6, wherein the intelligent inspection system comprises a data access and storage module, a data statistics and analysis module, a hidden danger information management module, a line and map management module, an operation evaluation management module, a report statistics query module and a report generation module.
8. The intelligent inspection management method based on the electric transmission and transformation equipment according to claim 7, wherein the intelligent inspection system further comprises a hardware data communication interface to achieve wireless and wired data transmission with the mobile inspection device.
9. The intelligent inspection management method based on the electric transmission and transformation equipment, according to claim 8, wherein the intelligent inspection system further comprises a development software data communication interface for realizing data interaction with other systems.
10. The intelligent inspection management method based on the electric transmission and transformation equipment according to claim 9, wherein the intelligent inspection system further comprises a My SQL database for storing relevant data and pictures to ensure the calling accuracy of the data.
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