communication line protection的意思|示意

This paper presents a fiber communication scheme applied to the current differential protection of the high voltage transmission line.

介绍一种适用于高压线路光纤纵差保护的通信方案。

The communication system includes two communication channels for communication of protection and control information between two protective relays on a power line portion of an electric power system.

该通信系统包括在一个电力系统的电力线部分上用于在两个保护 继电器之间交换保护和控制信息的两个通信信道。