变电站程序化操作及其在长沙电网的应用

Substation sequential operation and its application in Changsha power grid

介绍变电站程序化操作的基本情况,分析变电站程序化操作对一次设备和二次设备的要求;针对长沙电网环保变电站进行变电程序化操作的实例,研究了变电程序化现场实施的技术基础、设计思路和系统构成;现场运行大大提高了变电站劳动效率,有效降低变电站运营成本;为其它电网进行程序化设计提供参考.

Substation sequential operation is introduced, and the requirement of primary equipment and secondary equipment for substation sequential operation reconstructing is analyzed in this paper. With a practical example of substation sequential operation reconstructing for Changsha power grid, the technology basic, design and system structure for substation sequential operation are investigated. The substation work efficiency is great enhanced, and the cost is reduced effectively. The example can be a reference for other substation sequential operation reconstructing.