摘要
讨论了 5 0 0kV输电线路光纤通信保护通道的现状及不足 ,并在此基础上提出了两种改进方法用以减少环节和提高可靠性。
Based on discussion of 500 kV line protection channel provided by optical communication network, two solutions are proposed to eliminate unnecessary links of channel and improve robustness of channel.
出处
《电力系统通信》
2002年第9期20-21,共2页
Telecommunications for Electric Power System
