Application Research of FlexE and SPN Technology in New Electric Power Communication Network

As an important information and communication infrastructure supporting the development of the energy Internet, the power communication network needs to introduce new network technologies to adapt to the challenges brought by the development of the new electric power system. This paper analyzes the four key characteristics brought by the development of the new power system, combined with the typical scenarios and communication SLA requirements of the power communication services, the application scheme of OTN, IP/FlexE and SPN in the power communication network was researched and proposed with network architecture, multi-service unified bearing solution, especially the hierarchical network slicing technology combined with hard and soft isolation.