典型应用场景的配电通信网络适应性研究

为解决不同应用场景的配网通信系统统一规划设计问题。基于配电业务模型分析了不同网络规模和典型应用场景下的网络通信流量，结合目前电力终端通信接入网主要通信组网技术，基于流量分析方法，从网络可用性和资源利用率角度比较了不同通信方式对于配电网络的适应性；研究结果表明在A+、A、B类供电区域承载配电自动化业务，光纤通信技术和无线专网技术适应性较好，在光缆无法铺设区域，无线专网技术应为首选技术。

Research on Adaptability of Distribution Communication Network in Typical Application Scenarios

To address the unified planning and design issues of distribution network communication system with different scenarios, this paper analyzes the traffic flow of network communication system with different sizes in different application scenarios based on the distribution network model. The main communication networking technologies used in the power terminal communication access network are discussed, and based on the flow analysis, the adaptabilities of different communication modes to the distribution network are compared from the perspectives of network availability and resource utilization. The results show that in the power supply region of class A+, A and B where the distribution automation business is operated, both the optical fiber communication technology and dedicated wireless network can be adapted; while in the region not capable for laying fiber cable, the dedicated wireless network technology should be the first choice.