变电站综合自动化系统的选型

结合自贡变电站综合自动化系统(以下简称系统)改造中存在的诸多问题,从应具备的功能、结构形式、网络协议和传输规约等方面论述了选型中应遵循的原则和注意的问题。

Combining the problems existing in the reformation of integrated automation system in Zigong substation （hereinafter the system for short）, the principles and the points needing attention are discussed in type selection according to the function, structural type, network protocol and transfer protocol.