智能变电站网络可靠性和信息安全的研究

Research on the Reliability of Network and Information Security in Intelligent Substation

鉴于目前智能变电站内网络结构复杂、通信可靠性不高及站内信息安全的缺失,提出了优化智能变电站网络结构,增加站内设备的硬件通信冗余设计以及增加基于IEC 62351的站内设备的信息安全设计,以提高智能变电站的网络可靠性及信息安全。

In view of the complex networks of low communication reliability and the lacks of information security in the present intelligent substation, put forward one way to optimize the networks of the intelligent substation, to add the design of a hardware that have the redundant communication ability and increase the information security of station equipments based on IEC 62351.And the design can improve the reliability of a network and the information security in intelligent substation.