四川电网二次设备在线监视与分析系统实用化浅析

四川电网二次设备在线监视与分析系统以智能调度技术支持平台为基础,为电网调度专业人员分析处理电网故障和继电保护信息提供实时和便捷的技术手段。介绍了该系统建设及运行的总体概况和采用的技术路线,并对该系统主站结构及其功能模块、子站结构及其软硬件配置、主子站通信规范等内容进行了论述。

The online monitoring and analysis system of secondary equipment in Sichuan power grid is based on the platform of intelligent dispatching technology, and it provides the real -time and convenient technical means for grid dispatchers to ana- lyze and deal with the grid fault or relay protection information. The general situation and the adopted technical approaches for the system construction and operation are briefly introduced. The structure of master station and its functional modules, the structure of sub - station and its hardware and software configuration, and the communication specifications of these two sta- tions are discussed.