论文部分内容阅读
介绍了哈大线牵引变电所当地综合自动化控制系统中变电所220kV侧系统自动转换、接触网线路自动检测和变电所馈线反向电压自动检测3种自动控制功能,分析了其基本原理、工作过程及应用情况和取得的效益。
This paper introduces three kinds of automatic control functions of automatic conversion of 220kV substation, automatic detection of catenary network and automatic reverse voltage detection of feeder substation in local integrated automation control system of Harbin-Dalian traction substation. The basic principle , Work process and application of the situation and the benefits achieved.