Design And Practice Of Transmission Line Intelligent Inspection System

With the rapid development of the national economy,the application of electrification has gradually risen into every aspect of social daily life,accompanied by the continuous growth of power demand and the increase of transmission line coverage area.For power supply enterprises,the reliability requirements of power supply service are also higher and higher.Transmission line,as the most important part of the power system connecting users and power plants,has always been exposed to the natural environment and suffered from the erosion of the external environment,which brings great pressure to the line operation and maintenance management personnel.Therefore,it is of great significance to study how to use a new,intelligent and efficient inspection system to improve the operation and maintenance management of transmission lines.Especially in the current environment where the central government strongly advocates strengthening digital innovation and making breakthroughs in new infrastructure and new technologies,power grid operation and maintenance work has been relying on a large amount of human and material resources for a long time.Starting from the current situation of operation and maintenance work of power supply companies,this paper tries to put forward practical and effective solutions to the problems of personnel inspection in place management,inspection cycle management,defect closed-loop management,and comprehensive inspection management.Firstly,the construction requirements of intelligent inspection system of transmission lines from different perspectives are analyzed.On this basis,this study uses information technology to combine GPS,4G / 5G communication,UAV expansion and application,visual management and other technical cameras to effectively promote the change of management mode and realize the system replacing the new mode of human management.The detailed design of the transmission line inspection system is carried out,and the mode of "UAV + manual inspection + online monitoring" is adopted,from the background and mobile applications The selection of specific platform and the design of functional modules are discussed in detail.Finally,through the practical application of the transmission line intelligent inspection system,the successful application of the transmission line intelligent inspection system in Xinyu Power Supply Company 220 k V and below voltage level lines is realized,which improves the standardization and standardization of transmission line inspection work,which has certain practical significance.