变电站实时数据网络化传输的可行性

Discussion and Feasibility Study of Network Transmitting for Real Time Data of Substation

文章针对变电站多种实时数据远传各类主站系统运行中存在的问题,以及对实时数据需求的增长,提出了在变电站实时系统和各主站系统之间构筑网络化传输的新模式,即基于2M光纤组建的传输控制协议/网络互联协议(TCP/IP)通信网,采用IEC60870—5—104网络远动规约,构筑的电力自动化信息数据的网络传输模式。文章分析了该模式的特点和优势。该模式已在厦门电业局得到实际应用,效果良好,验证了该模式的可行性。

According to the existent problems of various real time data transmitting to the substation of each khd of mare station system in operation as well as the increase for the demand of real time data, the new pattern of network transmission between the real time system of substation and each mare station system was put forward, which is based on TCP/IP communication network established by the optical cable of 2M with IEC 60870-5-104 network telecontrol communication protocol and to build the network transmission pattern of power automation reformation data. The paper analyzed the characteristics and advantages of this pattern.