500kV超高压变电站综合自动化系统的应用实践

The integrated automation system of Nanyang 500kV ultra-high-voltage substation

河南南阳 5 0 0kV白河变电站是华中电网首批实现综合自动化的超高压变电站之一。结合该变电站综合自动化系统的运行实际 ,对超高压变电站综合自动化系统的结构、原理和主要功能进行了分析 ,并对提高综合自动化系统的可靠性。

kV Baihe ultra-high-voltage substation at Nanyang in Henan province is among the first group in central China that realizes integrated automation. According to its practical operation experience, this paper analyses the techniques and functions of the integrated automation system in ultra-high-voltage substation , and also takes some advice on improving reliability , standardizing the communication stipulations and extending the monitoring and control scope.