面向新型配网保护的无线通信网络优化方案研究OA

With the acceleration of the construction of new type of power system,the profound changes in the functions and forms of distribution networks have put forward higher requirements for distribution network protection and communication carrying capacity.To ensure the stable and reliable operation of power business terminals,it is necessary to optimize power business and wireless communication jointly.This paper constructs a wireless bearer network solution adapted to distribution network protection services for two typical scenarios:urban ring network cabinets and rural overhead lines,achieving low latency,wide coverage,and rapid fault location.For the urban ring network cabinet scenario,a 5G LAN+TSN optimization networking solution is proposed,and the K-means++dynamic clustering algorithm is introduced to optimize network slice resource allocation and improve the flexibility and reliability of high-density terminal access.For the rural overhead line scenario,a D2D+wireless mesh fusion networking solution is proposed,combined with the whale optimization algorithm to improve the efficiency of fault location.It provides a feasible wireless bearer network technology path for the intelligent and flexible evolution of distribution network protection under the new type of power system.