基于全站唯一网络的数字化变电站通信仿真研究

Simulation of Digital Substation Communication Network Based on Only Network Station

数字化变电站点对点通信模式与过程总线通信模式在过程层信息共享与设备投资方面的局限性,使得基于全站唯一网络的数字化变电站的研究逐渐收到关注,使用OPNET Modeler网络仿真软件对基于全站唯一网络(环形网和星形网)的D3型数字化变电站仿真建模和实时性仿真研究。

Ddigital substation communication mode experienced from peer-to-peer communication mode to process fieldbus communication mode,gives the limitations of the above two kinds of communication mode on process level information sharing and investment in equipment,making the station only network-based digital substation gradually received attention.In this paper using the OPNET Modeler network simulation software based on the only network station （ring network and star network） D3 digital substation simulation modeling and real-time simulation.