Research on the Overall Transformation Scheme of the First Access Network of Dispatching Data Network of State Grid Weifang Power Supply Company

Power dispatching data network is a network that transmits real-time data of power production. It is the basis of data communication between master station and plant station. The first access network of dispatching data network has been running for more than ten years, and the problems such as unclear network architecture, insufficient disaster recovery performance of aggregation structure, chaotic transmission channel, old equipment and backward performance are becoming more and more prominent. Combined with the current situation of power dispatching data network of Weifang Power Supply Company of State Grid, this paper designs and deploys the first access network of power dispatching data network, and puts forward the overall transformation scheme of the first access network of municipal power dispatching data network, so as to provide reliable network guarantee for dispatching automation and distribution automation system.