南桥变电站计算机监控系统改造方法及过程

Retrofit scheme and process of computer monitoring system for Nanjiao Substation

1986年投运的500 kV南桥变电站计算机监控系统因电子元器件老化,安排进行技术改造,介绍了改造中的难点、改造的总体设想、具体方法和过程,可供同类监控系统改造借鉴。

A technical retrofit was arranged for the computer monitoring system of 500 kV Nanqiao Substation commissioned in 1986 since the electronic components of the system aged. The difficulties, overall design, detailed method, and process of the retrofit are introduced.