Intelligent inspection management method based on power transmission and transformation equipment

Abstract

The invention provides an intelligent inspection management method based on power transmission and transformation equipment, and the method comprises the following steps: firstly classifying a power transmission and transformation inspection operation business scene, and constructing a power transmission and transformation equipment inspection business flow and template; adopting an integrated multi-engineering measurement device to automatically calculate, record, store and upload related distance measurement data, so that bidirectional data transmission can be realized; constructing an all-around power transmission and transformation equipment inspection expert knowledge base of a typical fault base, a risk base and a decision base; constructing a mobile auxiliary inspection system through a computer and an Internet of Things communication technology, and designing an inspection closed-loop management mode of the power transmission and transformation equipment; and finally, carryingout data communication and interaction by adopting combined inspection equipment. The functions of automatic line inspection evaluation, automatic report generation, online equipment state analysis and evaluation and early warning are realized, and an inspection expert knowledge base can be combined to give an auxiliary decision to assist inspection personnel to take pre-control measures, so thatthe equipment inspection working efficiency and quality level are greatly improved.

Description

technical field [0001] The invention relates to the field of electric power technology, in particular, the invention relates to an intelligent inspection management method based on power transmission and transformation equipment. Background technique [0002] At present, my country's power transmission and transformation lines are currently dominated by overhead lines. High-voltage and ultra-high-voltage transmission lines are distributed in many points and wide areas. The terrain is complex and the natural environment is harsh. Power transmission and transformation equipment is exposed to the harsh environment of the wild for a long time, and it is easy to be polluted by the air or damaged by external forces, which will cause potential safety hazards. In addition, in some unfavorable geological areas, due to soil erosion, rain, debris flow, sandstorms and other reasons, it will cause damage to the foundation of power transmission and transformation lines and towers and othe...

AI Technical Summary

Problems solved by technology

[0003] Since most of the transmission lines are located in areas with inconvenient transportation and harsh geographical environments, some areas use new drones to assist inspections, but the problems of stable control of drones and complete and reliable data transmission have not been well resolved. For key power transmission and transformation The inspection of line equipment still requires manual on-site inspection and decision-making

Since most of the inspection work is located in areas with inconvenient transportation and harsh geographical environment, the inspection work is usually completed on foot. Carrying the above-mentioned many testing equipment has brought a great burden to the inspection personnel.

In addition, traditional rangefinders and other equipment are often more complicated to use, and there are constraints such as long time-consuming, low efficiency, many auxiliary personnel, and high skill requirements for operators.

[0004] During the inspection process, a large amount of data collected on-site, including photos, videos, measurement data, and written records, are generally manually recorded in notebooks and stored on different devices, although there are relevant standards for the information and methods collected on-site , but it is difficult to strictly control on site, resulting in a lack of uniformity and standardization of data

After the inspection work is completed, it is usually necessary to further organize and archive the summary. For messy text, photos and other data, it is easy to forget or make mistakes

Moreover, although the measurement results of these devices are accurate, there are problems such as single device functions and insufficient intelligent analysis capabilities. There is no effective unified management method for the data of multiple inspections, and it is often unable to be effectively used for query, comparison and judgment. , it is impossible to reliably analyze whether the pole has settlement and tilt changes, and there is no corresponding countermeasure plan to assist the operation and maintenance decision-making. Under the current inspection operation and maintenance pressure, it is extremely difficult to ensure the completion rate of the inspection work of the lines and equipment under the jurisdiction

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