Application of 5G communication technology on intelligent inspection in 750kV substation

Abstract

Ultra-high voltage AC substation has the characteristics of high voltage level, large area, complex equipment structure, heavy inspection task and high operation risk. The existing video surveillance system is mainly used for substation security, but the distribution of points is insufficient and the clarity is low, so it can't achieve full coverage of inspection points. UHV AC substation needs to develop remote intelligent inspection system to assist operation and maintenance staffs to carry out daily inspection work, reduce the workload of operation and maintenance staffs, improve the speed of emergency response and ensure the safety of operation. In this paper, remote intelligent inspection system of substation based on 5G communication transmission technology is proposed in 750kV substation, so as to achieve the purpose of intelligent inspection of substation, and expand the idea for the application of 5G technology in substation.