变电站通信网络安全分析与实现

Analysis and Implementation of Communication Network Security in Substation

随着变电站自动化技术的发展,110 kV及以上的变电站一般均采用计算机网络为站内通信网络,为了保证变电站的通信网络安全,提出了基于TLS的变电站通信网络安全架构,该架构能在不修改现有通信代码的基础上实现变电站内部网络的通信安全。

With the development of substation automation, computer network are applied in the substation of 110 kV and above as communication network. For the security of substations＇ communication,security structure of substation communication network based on TLS is proposed. This structure can guarantee internal security of substations＇ network without modifying the existing communication code.