纵联备自投在110kV变电站中的应用研究

Applied Research Automatic Operation Mode of Longitudinal in 110 kV Substation

介绍了一种110kV纵联备自投,在2个110kV变电站各装设1台纵联备自投装置,相互间能通过光纤通道传输信号开入,两侧安装的备自投互相配合,根据不同的运行方式,满足就地进线和远方备自投2种功能,实现纵联备自投的策略。

This paper describes a kind of longitudinal automatic operation mode in the 110 kV. Two longitudinal devices are installed in two 110 kV substations respectively,and the ways of commnnication with two sabstations are via fiber channel. The co-ordinate set in the two sides can be in automatic operation made. It meets local and remote two functions are depended by the mode of operation, and it can realize the strategies with automatic operation mode of longitudinal.