The Research Of Intelligent Patrol Robot In Outdoor Equipment Inspection Of Substation

This topic studies the application of intelligent inspection robots in the outdoor equipment inspection of substations and related problems.At present,China’s smart grid construction is in full swing,some manual operations in the daily maintenance and daily inspection of the power grid can be effectively completed by the substation inspection robot,which is also a new trend of power grid operation and maintenance in the future.This paper analyzes the status of intelligent inspection robots,the function and scheme design of intelligent inspection robots,the technical principles of various inspection functions,and the effectiveness of actual application.Then,from improvement measures of problem,the application of the robot in the inspection of outdoor equipment is studied.First of all,the actual situation of the operation and maintenance classes of Yi Chun Power Supply Company was put forward,the demand analysis of the on-body performance indicators and background monitoring system of substation outdoor equipment intelligent inspection robot was proposed.Secondly,the functional design of the outdoor equipment intelligent inspection robot system is carried out.The intelligent inspection robot determined the main functions and indicators and formulates the scheme design.The robot inspection system can be divided into the base station layer of the infrastructure according to the architecture,solving the communication layer of the communication protocol and the terminal layer reaching the supervisor.It includes the design of the robot body,the determination of the autonomous navigation mode,the design of the background monitoring system,and the design of the network networking mode.The preparation of the intelligent inspection robot project before construction is an important part of this paper.Finally,combined with the application practice of robots in Yi Chun Power Supply Company.Through the comparison of inspection data,the expected effect of the inspection robot was verified,and an improvement scheme was proposed.The application process mainly had the following problems: The accuracy of the robot inspection data is difficult to verify.The solution is manual periodic calibration.In the process of realizing the "Double Hundred" requirement,it was difficult for the robot to achieve full coverage of the device,full coverage of the angle,and recognition of all-weather issues.The solution was to propose improvements to achieve the “Double Hundred”requirement.This paper focuses on the function and scheme design of the substation outdoor equipment intelligent inspection robot.Through the actual use of the robot,the problem was found.Suggestimprovements to the problem and point out the next research direction.The improvement measures were to develop robots that can inspect indoor equipment such as substation secondary equipment and switch rooms.It had a comprehensive and multi-function inspection method and stability.