Design and practice of 5G embedded terminal in power load control management system application

Aiming at the current situation of large power consumption of terminal, slow transmission speed, difficulty in upgrading and maintenance, and no security encryption in the establishment of the access network from the macro base station to the power load control management terminal using 230MHz digital radio wireless technology, a network based on 5G communication technology is proposed. The 5G embedded terminal is connected to the 5G cell base station to realize the dedicated transformer collection terminal and the power load control management terminal to connect to the main station of the power load management system. At the same time, the secure encryption terminal is used to cooperate with the secure access gateway to achieve the security encryption goal of power business data. The test results show that the upgrade and transformation scheme based on 5G embedded terminals and security encryption proposed in this paper has great advantages compared with 230MHz digital radio terminal communication, effectively reducing terminal power consumption, increasing terminal communication speed, and ensuring the data security. This application can be promoted and used in the field of power load control of the State Grid Corporation of China.