Research on Low Delay Distribution Automation Transmission Technology Based on Edge Computing

Smart grid is a distribution network based on integrated, high-speed communication network. It aims to use advanced sensing and measurement technologies to realize more reliable, safe and efficient operation of power grid. With the development and application of 5G technology, smart grid system has also begun to use 5G technology to replace distributed wired communication and save system cost. In this paper, firstly, the non orthogonal multiple access (NOMA) transmission mode is adopted in the wireless access network to transmit power information, so as to increase the transmission capacity and system throughput. Secondly, the greedy algorithm based on LODCO is used to allocate the power distribution task to each edge node through mobile edge computing, and realize real-time, fast and efficient user response through distributed computing to improve the overall transmission performance of the system.